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Sample records for buah mengkudu morinda

  1. Pemanfaatan Buah Mengkudu (Morinda Citrifolia) Dan Kelopak Bunga Rosela (Hibiscus Sabdariffa LINN) Untuk Pembuatan Fruit Leather

    OpenAIRE

    Winarti, Sri

    2008-01-01

    The research about production of fruit leather from morinda-roselle with variation the proportion and added bind- ing agent was carried out. Fruit leather is a food product like the skin, having consistency and special taste from the special fruits. In Indonesia, fruit leather is a new product, because it has not been found at the market, but in overseas this product is very famous as the snack food. The purpose of this research were to find the best proportion between morinda and roselle, wh...

  2. Pemanfaatan Buah Mengkudu (Morinda citrifolia) dan Kelopak Bunga Rosela (Hibiscus sabdariffa LINN) untuk Pembuatan Fruit Leather

    OpenAIRE

    Winarti, Sri

    2012-01-01

    The research about production of fruit leather from morinda-roselle with variation the proportion and added bind- ing agent was carried out. Fruit leather is a food product like the skin, having consistency and special taste from the special fruits. In Indonesia, fruit leather is a new product, because it has not been found at the market, but in overseas this product is very famous as the snack food. The purpose of this research were to find the best proportion between morinda and roselle, wh...

  3. PENGARUH KONSENTRASI PERASAN MENGKUDU (Morinda citrofilia Linn TERHADAP PERTUMBUHAN Shygella disenteriae

    Directory of Open Access Journals (Sweden)

    Diah Ariana

    2017-09-01

    Abstract Mengkudu (Morinda citrofilia Linn Indonesia is known as a medicinal plant that can treat a variety of diseases. This study  to determine the effect of noni juice concentration on the growth of Shigella dysenteriae, the bacteria that causes the disease shigellosis (bacillary dysentery. The design of this study used an experimental design to test laboratory, noni juice obtained by weighing 100g were still ripe noni fruit (puti yellowish color and texture is still hard and washed, blender 100gr noni plus 100ml of sterile distilled water, filtered with sterile gauze and then Stril put in a test tube, back in autoclav sterilized for 15 minutes at a temperature of 1210C that noni juice is really sterile. Inhibition test with freshly made juice dilution method at concentrations of 100%, 50%, 25%, 12.5%, 6.25%, 3.13%, 1.57% and 0.78%, followed planted in the media Muller Hinton Shigella to know whether it is growing or not growing, Statistical data analysis using Chisquer test on α = 0.05. The test results showed λ2 Chisquer count> λ2 table, then Ho is rejected. The results showed 12.5% of concentration - 100% can inhibit the growth of Shigella dysenteriae while the concentration of 0.78% - 6.25% solid not inhibit the growth of Shigella dysenteriae, so it can be concluded that the noni (Morinda citrofilia Linn can inhibit the growth of Shigella dysenteriae and noni efficiently used for dysentery patients because of the concentration of 12.5% was able to inhibit the growth of Shygella dysenteriae. Keywords: Mengkudu (Morinda citrofilia Linn , Shigella dysenteriae

  4. Selected Heavy Metal Content in Ultra basic Soil and Mengkudu (Morinda citrifolia) from Kuala Pilah, Negeri Sembilan, Malaysia

    International Nuclear Information System (INIS)

    Sahibin Abdul Rahim; Wan Mohd Razi Idris; Zulfahmi Ali Rahman; Kadderi Mohd Desa; Tukimat Lihan; Azman Hashim; Sharilnizam Yusof; Kuan, L.H.

    2009-01-01

    This study was carried out at an ultra basic area, Selaru (S1 and S2) dan Felda Rokan Barat (S3), Kuala Pilah, Negeri Sembilan. Eighteen samples of plant and their substrates were collected from study area. The purpose of this study was to determine heavy metal such as Ni, Cr, Mn, Co, Fe and Zn contents in soils and different parts of the plant, such as leaf, stem, root and fruit. Biologal Absorption Coefficient (BAC) of the plant was obtained by calculation. Heavy metals content in the plant were extracted by digestion method whereas in soil the heavy metals were extracted by sequential extraction. Heavy metals content in soil and plant extract was determined using Flame Atomic Absorption Spectrophotometer. It was found that heavy metal concentrations in soil substrate for mengkudu (Morinda citrifolia) were high for Fe followed by Cr, Ni, Mn, Zn and Co with average concentration of 1208.5, 583.4, 352.4, 352.4, 70.7 and 53.6 mg.kg -1 , respectively. Available Mn and Zn concentrations were higher than the other heavy metals in term of percentage. Fe and Mn were dominant in all parts of plants however in terms of BAC average, Co showed the highest enrichment value in all parts of the plants. (author)

  5. Optimal binary solvent extraction system for phenolic antioxidants from mengkudu (Morinda citrifolia) fruit.

    Science.gov (United States)

    Thoo, Yin Yin; Ho, Swee Kheng; Abas, Faridah; Lai, Oi Ming; Ho, Chun Wai; Tan, Chin Ping

    2013-06-14

    Antioxidants have been widely used in the food industry to enhance product quality by preventing oxidation of susceptible substances. This work was carried out to maximise the recovery of total phenolic content (TPC), total flavonoid content (TFC), 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical-scavenging capacity and 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radical-scavenging capacity from Morinda citrifolia fruit via modification of the ethanol concentration, extraction time and extraction temperature at minimal processing cost. The optimised conditions yielded values of 881.57 ± 17.74 mg GAE/100 g DW for TPC, 552.53 ± 34.16 mg CE/100 g DW for TFC, 799.20 ± 2.97 µmol TEAC/100 g DW for ABTS and 2,317.01 ± 18.13 µmol TEAC/100 g DW for DPPH were 75% ethanol, 40 min of time and 57 °C. The four responses did not differ significantly (p > 0.05) from predicted values, indicating that models obtained are suitable to the optimisation of extraction conditions for phenolics from M. citrifolia. The relative amounts of flavonoids were 0.784 ± 0.01 mg quercetin/g of extract and 1.021 ± 0.04 mg rutin/g of extract. On the basis of the results obtained, M. citrifolia extract can be used as a valuable bioactive source of natural antioxidants.

  6. MEMPELAJARI KARAKTERISTIK SARI BUAH DARI MENGKUDU (Morinda citrifolia Linn. YANG DIHASILKAN MELALUI FERMENTASI [Characteristic of Noni (Morinda citrifolia Linn Fruit Juice Produced by Fermentation

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    Ivonne P Kusuma3

    2003-08-01

    Full Text Available Fermentation is one of the methods to get noni juice. In this research, noni is fermented in hanged system and submerged system for 1, 2, 3, and 4 weeks. The result showed the longer fermentation increased pH, alcohol content, turbidity, viscosity, microbial content, and decrease ascorbic acid and acid content, soluble solid content, color and flavor acceptance. Differennt system fermentation affected percent yield, soluble solid content, turbidity of juice, panels opinion to color significantly. Noni juice of submerged system has higher percent yield, higher soluble solid content, turbidity, but provided lighter color than noni juice of hanged system. Juice of submerged system is better than hanged system. Juice from three weeks fermentation indicated changes of metabolism activity which is shown by some characteristic changes. Fruit juice made by submerged fermentation system had more diverse compounds than fruit juice without fermentation.

  7. Peran Ekstrak Etanol Topikal Daun Mengkudu (Morinda citrifolia L. pada Penyembuhan Luka Ditinjau dari Imunoekspresi CD34 dan Kolagen pada Tikus Galur Wistar

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    Indah Puti Rahmayani S

    2013-12-01

    Full Text Available Problems in wound healing occurred if proper care is not given and the wound develops into a chronic wound. Noni (Morinda citrifolia L. is one of the most common plants in tropical areas, including Indonesia, which fruit, leaves dan root are used in traditional treatment, for example wound healing. This experimental research with post test-only control group design identified the effect of topical application of noni leaves ethanol extract on wound healing by examining the histopathological appearance of fibroblas count, inflammatory cell infiltration, cluster of differentiation 34 (CD34 immunoexpression, and collagen deposition. The research was performed between November 2010 until September 2011 at the Pharmacology and Pathology Anatomy laboratories of Dr. Hasan Sadikin General Hospital Bandung. Excisions were made on each back of the rat of the 36 rats that were divided into control and test groups where the test group received topical application of noni leaves ethanol extract. The wound was examined on day 3, 7, and 14 using a light microscope. The result showed a tendency of better wound healing in the test group for all parameters based on the data on day 3, 7, and 14. Mann-Whitney Test with 95% confidence interval (p<0.05 showed that the p value for fibroblast count, inflammation cell infiltration, CD34 immunoexpression and collagen subsequently were p=0.319, p=0.290, p=0.251, and p=0.245, respectively. In conclusion, topical application of noni leaves ethanol extract has a benefit on wound healing although the results are not statistically significant.

  8. STUDI PEMBUATAN JUS MENKUDU (mORINDA CITRIFOLIA l )

    OpenAIRE

    SALVIANA

    2012-01-01

    ABSTRACT Morinda juice is liquid extact from mature morinda fruits which still contain fitonutrien that is very useful for health. The process of morinda juice is not done just like another fruit juice, because morinda fruits have unpleasant smell whice can make people vomiting. In this research, some treatments were done to neutralize the unpleasant smell in morinda fruits extract to get morinda juice that can be accepted by people. There were six treatments in this research. Firstly, 300...

  9. PENGEMBANGAN BOOKLET PEMBUATAN YOGHURT KULIT BUAH NAGA UNTUK PARA PETANI BUAH BERBASIS PADA HASIL PENELITIAN

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    W.F Edi Hanzen

    2016-11-01

    Masyarakat belum memanfaatkan kulit buah naga dan hanya dibuang sebagai limbah. Pemanfaatan limbah kulit buah naga untuk produk olahan dalam rangka penganekaragaman pangan sampai saat ini masih belum dilakukan. Kulit buah naga memiliki kandungan nutrisi yang bermanfaat untuk pertumbuhan bakteri asam laktat. Salah satu bentuk makanan olahan dengan bahan dasar kulit buah naga dengan memanfaatkan bakteri asam laktat ialah yoghurt kulit buah naga. Booklet ini disusun berdasarkan hasil penelitian mengenai pembuatan yoghurt kulit buah naga. Booklet disusun untuk komunitas petani buah. Booklet berisi materi-materi tentang manfaat yoghurt dan petunjuk pembuatan yoghurt, alat dan bahan yang digunakan untuk membuat yoghurt, cara mengemas yoghurt dan strategi pemasaran yoghurt. Metode penelitian pengembangan ialah metode observasional dengan urutan langkah seperti yang dijelaskan oleh Hannafin dan Peck (1998. Hasil validasi dari para validator dan uji keterbacaan booklet oleh masyarakat petani buah  menunjukkan bahwa booklet yang disusun memiliki kualifikasi sangat menarik, sangat sesuai, dan sangat efektif untuk digunakan. Booklet yang dikembangkan layak digunakan dan dapat disebarluaskan sebagai media penyuluhan kepada masyarakat petani buah.

  10. Kajian Pembuatan Permen Jelly dari Buah Tanjung (Mimusops elengi L

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    Nida El Husna

    2018-04-01

    Full Text Available Tanaman tanjung (Mimusops elengi L. merupakan tanaman pelindung yang banyak ditanam diperkarangan kantor, sekolah maupun dipingir-pinggir jalan dan hutan kota. Bagian tanaman tanjung yang biasa dimanfaatkan yaitu bunga, daun, akar dan kulit batang sedangkan buahnya tidak termanfaatkan sama sekali. Buah tanjung memiliki rasa sepat sehingga masyarakat tidak menyukainya. Rasa sepat pada buah bisa dikurangi dengan merendam buah dengan larutan kapur sirih. Salah satu cara yang dilakukan agar buah tanjung tidak terbuang yaitu dengan mengolahnya menjadi permen jelly. Penelitian ini bertujuan untuk mengetahui pengaruh lama perendaman buah tanjung dengan larutan kapur dan konsentrasi gula terhadap karakteristik permen jelly yang dihasilkan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK Faktorial dengan 2 faktor. Faktor pertama yaitu lama perendaman buah tanjung dengan larutan kapur (J dengan 3 taraf yaitu 12 jam (J1, 24 jam (J2 dan 36 jam (J3. Faktor kedua yaitu konsentrasi gula (G dengan 3 taraf yaitu 70% (G1,  90% (G2 dan 110% (G3. Setiap perlakuan diulang sebanyak 3 kali ulangan sehingga diperoleh 27 satuan percobaan. Hasil penelitian lama perendaman buah tanjung berpengaruh sangat nyata terhadap rasa dan berpengaruh nyata terhadap tekstur permen jelly yang dihasilkan. Semakin lama perendaman buah tanjung maka rasa kelat pada buah tanjung akan semakin berkurang. Konsentrasi gula yang berpengaruh sangat nyata terhadap kadar air permen jelly buah tanjung. Semakin besar konsentrasi gula yang ditambahkan maka kadar air permen jelly yang dihasilkan semakin rendah. Interaksi lama perendaman buah tanjung dan konsentrasi gula berpengaruh nyata terhadap rasa permen jelly yang dihasilkan. Berdasarkan nilai organoleptik, buah tanjung yang direndam dengan larutan kapur sirih selama 24 jam dan konsentrasi gula 90% merupakan kombinasi perlakuan terbaik dalam pembuatan permen jelly buah tanjung, yang menghasilkan permen jelly dengan kadar air 10,58%, p

  11. KERAGAAN USAHATANI DAN PEMASARAN BUAH NAGA ORGANIK

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    Kustiawati Ningsih

    2015-10-01

    Full Text Available Salah satu faktor penting dalam agribisnis hortikultura adalah kelembagaan pemasaran dan salah satu komoditi yang menjanjikan adalah buah naga organik. Penelitian ini bertujuan mengetahui penerimaan petani dan marjin pemasaran buah naga organik di Kabupaten Pamekasan. Hasil analisis usahatani menunjukkan adanya keuntungan dalam usahatani buah naga organik, hal ini ditunjukkan oleh nilai R/C=2,34. Bila dibandingkan dengan nilai R/C rasio usahatai tembakau Madura yaitu sebesar 1,38 maka dapat disimpulkan bahwa usahatani buah naga organik lebih efisien sehingga dapat dikatakan usahatani buah naga organik dapat dijadikan sebagai alternatif usahatani tembakau Madura. Kisaran (Acquirement marjin pemasaran antara lembaga-lembaga pemasaran cenderung bervariasi dan timpang. Besarnya marjin pemasaran pada tengkulak dan pedagang pengumpul masing-masing Rp 5.000/kg dan Rp 4.000/kg. Besarnya bagian petani (farmer share buah naga organik pada tengkulak dan pedagang pengumpul masing-masing 10%dan 10,67%. Secara ekonomi, buah naga organik masih menguntungkan. Keuntungan ini masih dapat ditingkatkan dengan memperbaiki sistem produksi, sehingga produktivitas dapat ditingkatkan. Diperkirakan dengan proses produksi ini dapat memperbaiki kualitas dan kuantitas, terutama pada tingkat lebih tinggi lagi, sehingga memiliki peluang mengakses pasar lebih luas, khususnya pasar luar negeri (ekspor.  ABSTRACTOne important factor in the agribusiness of horticulture is institutional marketing and one of the commodities that prospecive is organic dragon fruit. This study aims to determine the revenue of farmers and marketing margin of organic dragon fruit in Pamekasan. Results of the analysis showed profit in organic dragon fruit farming, this is indicated by the value of R / C = 2,34. When compared with the value of R / C ratio of Madura tobacco farming in the amount of 1.38 it can be concluded that organic dragon fruit farming more efficient so that it can be said dragon

  12. [Study on the fingerprint of anthraquinone components of Morinda officinalis].

    Science.gov (United States)

    Zhong, Cheng; Xu, Xiao-Feng

    2012-07-01

    To establish HPLC fingerprint analysis methods of anthraquinone components of Morinda officinalis and provide experimental method for quality standard of processed Morinda officinalis. HPLC method was employed and Sinergi 4u fusion-RP (Phenomenex, 250 mm x 4. 6 mm, 4 microm) was used at column temperature of 25 degrees C. The mobile phase was composed of acetonitrile--0.4% phosphoric acid solution by gradient elution. The experiment data was analyzed by computer aided similarity evaluation software and statistic methods to draw total pattern of anthraquinone components of Morinda officinalis from different places. At the same time, under the same experimental condition, the qualities and quantities of different processed Morinda officinalis was analyzed and compared. And the total pattern of anthraquinones of different processed Morinda officinalis was drew. There were 20 common characteristic peaks which were demonstrated by using fingerprints similarity evaluating software both in Morinda officinalis from different places and different processed samples from Gaoliang, Guangdong. The data showed that anthraquinones of Morinda officinalis processed by different ways were similar but their relative contents were significantly different. And the 12th peaks was 1,8-dihydroxy anthraquinone. The contents of anthraquinones are influenced by different processed ways. The materials and temperature in the concocted procedure are the main influential factors. The fingerprints shows that the content of anthraquinones of Morinda officinalis processed by Glycyrrhiza uralensis Fisch. change much more obviously than that by alcohol and by salt. In addition, the fried processing method affects more obviously than the steamed one.

  13. Effect of Morinda Morindiodes Extracts on Organs of Mice Infected ...

    African Journals Online (AJOL)

    Effect of Morinda Morindiodes Extracts on Organs of Mice Infected with ... The histological evaluation of the effect of Morinda(M.) morindiodes plant part(s) extracts in the treatment ... Control animals were given water for the same period of time.

  14. MUTU FISIK, FISIOLOGIS, DAN KANDUNGAN BIOKIMIA BENIH TREMA (Trema orientalis Linn. Blume BERDASARAN TINGKAT KEMASAKAN BUAH

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    Naning Yuniarti

    2016-12-01

    Full Text Available Trema (Trema orientalis Linn. Blume merupakan tanaman serba guna karena semua bagian pohon dapat digunakan. Dalam pengembangan tanaman ini, diperlukan benih bermutu, dimana salah satu syarat untuk menentukan benih bermutu adalah benih harus berasal dari buah yang sudah masak fisiologis. Tujuan penelitian adalah mengetahui mutu fisik, mutu fisiologis, dan kandungan biokimia (lemak, karbohidrat dan protein benih trema berdasarkan tingkat kemasakan buah. Benih trema yang digunakan berasal dari Badung, Bali. Buah trema dikelompokkan menjadi 3 warna (hijau, coklat, hitam. Rancangan penelitian menggunakan Rancangan Acak Lengkap dengan parameter yang diamati : ukuran buah dan benih, berat buah dan benih, kadar air buah dan benih, kandungan biokimia (protein, lemak, karbohidrat, daya berkecambah, dan kecepatan berkecambah. Hasil penelitian menunjukkan : (1 Tingkat kemasakan buah berpengaruh nyata terhadap mutu fisik (ukuran buah dan benih, berat buah dan benih, kadar air buah dan benih, fisiologis (daya berkecambah, kecepatan berkecambah, dan kandungan biokimia (lemak, karbohidrat, protein benih trema, (2 Mutu fisik dan fisiologis benih yang berasal dari buah yang berwarna hitam lebih baik dibandingkan dengan buah berwarna hijau dan coklat, (3 Kandungan lemak, karbohidrat dan protein benih trema berbeda dari masing-masing tingkat kemasakan (hijau, coklat, hitam, (4 Buah trema yang sudah mencapai masak fisiologis adalah buah berwarna hitam, dengan kriteria yaitu : panjang buah 3,87 ± 0,05 mm dan lebar 3,41 ± 0,02 mm; panjang benih 2,10 ± 0,05 mm dan lebar 1,81 ± 0,06 mm; berat 1000 butir buah 25,6883 gr; berat 1000 butir benih 3,8288 gr; kadar air buah 54,74%; kadar air benih 12,03%; daya berkecambah 78%; kecepatan berkecambah 3,05%/Etmal; kandungan karbohidrat 20,10%; kandungan protein 2,84%; kandungan lemak 0,65%.

  15. PENGARUH ATRAKTAN TERHADAP LALAT BUAH PADA TANAMAN BELIMBING DI KABUPATEN BLITAR

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    Moch. Sodiq

    2016-09-01

    Full Text Available Lalat buah telah menjadi salah satu hama penting pada tanaman belimbing (Averrhoa carambola L..  Guna mengatasi serangan lalat buah, petani selalu membungkus buah dan memasang atraktan metil eugenol pada tanaman belimbing pada saat tanaman berbunga sampai dengan buah belimbing dipanen, namun hasilnya belum optimal dalam mengendalikan lalat buah, sehingga perlu dicari cara lain untuk mengendalikan lalat buah belimbing yang lebih efektif.  Penelitian dilakukan pada lahan belimbing petani Kabupaten Blitar.  Sedangkan untuk mengetahui jenis lalat buah yang menyerang buah belimbing, dilakukan identifikasi di Laboratorium HamaTanaman.  Penelitian menggunakan Rancangan Acak Lengkap dan setiap perlakuan diulang 4 kali.  Parameter yang diamati adalah spesies, intensitas serangan, jumlah, dan kelamin lalat buah yang terperangkap.            Hasil penelitian menunjukkan bahwa atraktan tidak berpengaruh terhadap intensitas serangan lalat buah.  Lalat buah yang terperangkap hanya satu spesies yaitu Bactrocera carambolae dan kombinasi jenis atraktan, perangsang bau pakan, warna dan volume tempat atraktan tidak berpengaruh terhadap ketertarikan lalat buah jantan dan betina. Kata kunci : pengaruh, atraktan, lalat buah

  16. PERFORMA DOMBA YANG DIBERI COMPLETE FEED KULIT BUAH KAKAO TERFERMENTASI

    OpenAIRE

    Kamalidin (Kamalidin); Ali Agus; I Gede Suparta Budisatria

    2013-01-01

    Penelitian ini bertujuan untuk mengetahui performa domba yang diberi complete feed kulit buah kakao (KBK) terfermentasi. Domba ekor tipis umur 1-1,5 tahun sebanyak 15 ekor digunakan dalam penelitian ini dengan pemberian pakan dan air minum secara ad libitum. Perlakuan yang dicobakan adalah K yang merupakan pakan kontrol terdiri dari hijauan (sumber serat) + konsentrat, NF merupakan complete feed dari kulit buah kakao (sumber serat) + konsentrat tanpa fermentasi dan F merupakan complete feed d...

  17. AKTIVITAS ANTIOKSIDAN SUSU PASTEURISASI HTST DAN LTLT YANG DITAMBAHKAN BERBAGAI LEVEL BUAH SIRSAK (Annona muricata L.)

    OpenAIRE

    ANITA, IRMAYANA AYU

    2015-01-01

    2015 IRMAYANA AYU ANITA (I 111 11 305). Aktivitas Antioksidan Susu Pasteurisasi HTST dan LTLT yang Ditambahkan Berbagai Level Buah Sirsak (Annona muricata L). Dibawah bimbingan WAHNIYATHI HATTA sebagai pembimbing utama dan EFFENDI ABUSTAM sebagai pembimbing anggota. Buah sirsak mengandung vitamin, dan senyawa antioksidan yang dapat berfungsi sebagai senyawa yang dapat menunda, memperlambat dan mencegah proses oksidasi lipid. Penambahan buah sirsak diharapkan dapat mening...

  18. UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL KULIT BUAH RAMBUTAN (Nephelium lappaceum, L.) DENGAN METODE LINOLEAT-TIOSIANAT

    OpenAIRE

    Suparmi, Suparmi; Anshory, Hady; Dirmawati, Niche

    2016-01-01

    ABSTRAKRambutan adalah buah yang banyak dikonsumsi masyarakat dan digunakan untuk pengobatan. Kulit buah rambutan diketahui mengandung senyawa aktif flavonoid. Beberapa flavonoid dari tanaman diketahui mempunyai aktivitas antioksidan. Berdasarkan hal tersebut maka dilakukan penelitian aktivitas antioksidan ekstrak etanol kulit buah rambutan (Nephelium lappaceum, L.) dengan menggunakan metode linoleat-tiosianat ditinjau dari daya penghambatan pembentukan radikal bebas asam linoleat. Ekstrak et...

  19. KANDUNGAN BUAH-BUAHAN DALAM ALQUR’AN: BUAH TIN (Ficus carica L, ZAITUN (Olea europea L, DELIMA (Punica granatum L, ANGGUR (Vitis vinivera L, DAN KURMA (Phoenix dactylifera L UNTUK KESEHATAN

    Directory of Open Access Journals (Sweden)

    nur khasanah

    2016-03-01

    Full Text Available Aneka ragam buah-buahan segar diciptakan Sang Khalik untuk umat manusia. Di antara sekian banyak buah-buahan itu, salah satu yang disebutkan Allah SWT dalam Alquran. Adalah buah tin, zaitun, delima, anggur, dan kurma. Untuk itulah kita sebagai muslim perlu men- getahui zat-zat  yang terkandung dalam buah tersebut, se- hingga dapat memanfaatkan buah tersebut dengan sebaik- baiknya. Tidak ada sekecil apa pun Allah ciptaan jika tidak membawa kemanfaatan bagi manusia.

  20. KONSUMSI BUAH DAN SAYUR ANAK USIA SEKOLAH DASAR DI BOGOR

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    Andika Mohammad

    2015-05-01

    Full Text Available ABSTRACTThe aim of this study was to analyze factors related to fruits and vegetables consumption of elementary school children in Bogor. The design of this study was cross-sectional with purposive sampling. A total of 108 children in SDN Cibanteng 01 in rural area and SDN Papandayan in urban area. Children consumption of fruits and vegetables in SDN Papandayan was higher than SDN Cibanteng. There were significant differences between children consumption of fruits based on ethnic and mother`s job (p<0.05. Children knowledge of nutrition and education of father and mother significantly positive associated with children consumption of fruits and vegetables, as well as pocket money, availability of fruits in house, and family income positive significantly associated with children consumption of fruits (p<0.05.Keywords: children, consumption, fruits and vegetables, socio-economicABSTRAKTujuan penelitian ini adalah menganalisis faktor-faktor yang berhubungan dengan konsumsi buah dan sayur pada anak usia sekolah dasar di Bogor. Desain penelitian ini adalah cross sectional dengan teknik penarikan subjek secara purposive sebanyak 108 subjek di dua sekolah dasar di Bogor yaitu SDN Cibanteng 01 Kabupaten Bogor dan SDN Papandayan Kota Bogor. Konsumsi buah dan sayur di SDN Papandayan lebih besar dibandingkan dengan SDN Cibanteng. Terdapat perbedaan yang nyata konsumsi buah anak berdasarkan suku dan pekerjaan ibu (p<0,05. Pengetahuan gizi anak dan pendidikan ayah dan ibu berhubungan signifikan positif dengan konsumsi buah dan sayur anak, demikian pula uang saku, ketersediaan buah, dan pendapatan keluarga berhubungan signifikan positif dengan konsumsi buah anak (p<0,05.Kata kunci: anak, buah dan sayur, konsumsi, sosial-ekonomi

  1. A new anthraquinone from Morinda elliptica Ridl.

    Science.gov (United States)

    Loonjang, Kiedparinya; Duangjinda, David; Phongpaichit, Souwalak; Sawangjaroen, Nongyao; Rattanaburi, Suthida; Mahabusarakam, Wilawan

    2015-01-01

    A new anthraquinone, morinquinone, together with 18 known anthraquinones were isolated from the stems of Morinda elliptica Ridl. Their structures were elucidated on the basis of spectroscopic data. They each showed weak inhibitory activity against a susceptible strain of Staphylococcus aureus and a methicillin-resistant S. aureus. Damnacanthal was effective against Microsporum gypseum (MIC 1 μg/mL). Lucidin was active against Entamoeba histolytica (MIC 31.25 μg/mL) and Giardia intestinalis (MIC 7.8 μg/mL).

  2. EKUITAS MEREK JASA GERAI BUAH-BUAHAN BERDASARKAN PERSEPSI KONSUMEN

    Directory of Open Access Journals (Sweden)

    Erdiasa Nursaman

    2015-02-01

    Full Text Available The need of fruits and the number of fruit outlets in Jakarta has been increasing, therefore the study on brand equity of fruit outlet services according to consumer’s perception is now required. In detail the purpose of this study is to analyze the demographic characteristics of  fruits outlets consumer in Jakarta, analyzing the factors that affect brand equity of fruits outlets services, analyze the level of contribution of brand equity variables fruits outlets service in Jakarta and analyze the managerial implications to  fruits outlets brand. Structured questionnaires instrument was used for data collection, while Structural Equation Modeling (SEM method was used in data analysis. The study results have shown that demographic profile of respondents who visited fruit outlet were female, aged 31-40 years, have an undergraduate educational background, private employment and married. Some factors which may influence brand equity are brand loyalty and brand awareness. The brand equity of fruit outlets services is influenced by brand loyalty with contribution of 0.71 and brand awareness with contribution of 0.58. Managerial implication that should be done is to increase promotional activities through advertising. Keywords: brand equity, brand awareness, brand association, brand perceived quality, brand loyaltyABSTRAKLatar belakang dilaksanakannya penelitian ini adalah kebutuhan akan buah-buahan yang semakin meningkat dan makin bertambahnya gerai buah-buahan di Jakarta. Oleh karena itu, diperlukan penelitian ekuitas merek gerai buah-buahan berdasarkan persepsi konsumen. Secara terperinci tujuan penelitian ini menganalisis karakteristik demografi konsumen jasa gerai buah-buahan di Jakarta, menganalisis faktor-faktor yang memengaruhi ekuitas merek jasa layanan gerai buah-buahan, menganalisis tingkat kontribusi peubah-peubah ekuitas merek jasa gerai buah-buahan di Jakarta serta menganalisis implikasi manajerial untuk merek gerai buah-buahan yang

  3. PENGARUH PERBEDAAN SUMBER POLEN DAN VARIETAS SALAK (Salacca zalacca Gaertner Voss. TERHADAP KUALITAS BUAH

    Directory of Open Access Journals (Sweden)

    Achmad Zaed

    2015-09-01

    Full Text Available Salak (Salacca zalacca  Gaertner Voss.  merupakantanaman yang cukup potensial dikembangkan di Bangkalan. Namun budidaya dan pengembangan tanaman salak ini belum optimal.Kualitas serbuk sari pada bunga jantan yang baik sangat menentukan kualitas buah yang dihasilkan. Penelitian ini dilaksanakan dengan tujuan untuk mengetahui  PengaruhPerbedaan Sumber Polen dan Varietas Salak  (Salacca zalacca  Gaertner Voss.  Terhadap Kualitas Buah. Penelitian ini dilakukan di kebun kelompok tani Ambudi Makmur di desa Kramat, Kecamatan Bangkalan, Kabupaten Bangkalan. Penelitian ini dimulai pada bulan Februari  -  Juli 2014. Rancangan percobaan  yang digunakan  dalam penelitian ini adalah Rancangan Acak Kelompok (RAK. Parameter yang diamati adalah waktu terbentuknya buah, jumlah biji yang terbentuk,  ukuran biji,  bobot biji, ukuran buah  (Diameter dan Panjang, jumlah buah yang terbentuk dalam satu  tandan, bobot buah, , bobot daging buah, bobot total buah/rtandan,  tebal daging buah, ukuran biji dan kadar gula dalam daging buah.  Hasil yang diperoleh dari penelitian ini menunjukkan bahwa pada perbandingan sumber polen dengan varietas pada tanaman salak berpengaruh pada beberapa parameter dan umur pengamatan saja. Kata kunci : Salacca zalacca Gaertner Voss., sumber polen, varietas

  4. Pemetaan Sebaran Dan Karakter Populasi Tanaman Buah Di Sepanjang Koridor Jalur Wisatadesa Kemiren, Tamansuruh, Dan Kampunganyar, Kabupaten Banyuwangi

    Directory of Open Access Journals (Sweden)

    Zakiyah Zakiyah

    2013-09-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui peta persebaran tanaman buah, karakter populasi tanaman buah, serta persepsi masyarakat pemilik tanaman buah di sepanjang jalur wisata Desa Kemiren, Tamansuruh, dan Kampunganyar, Kabupaten Banyuwangi. Metode yang dilakukan meliputi survei pemetaan tanaman buah (mangga, rambutan, manggis, durian, jambu air dan jambu biji dengan merekam titik koordinat dari GPS untuk setiap tanaman buah. Penentuan karakter populasi tanaman buah dilakukan dengan mengamati morfologi tanaman terkait vitalitas dan periodisitas. Persepsi masyarakat dilakukan dengan wawancara dan kuisioner. Analisis data dilakukan dengan mengolah data koordinat dan data pengamatan karakter populasi tanaman buah ke dalam peta dasar melalui aplikasi GIS. Pemetaan persepsi masyarakat diperoleh dengan wawancara dan kuisioner yang dihitung dengan skala Likert kemudian dipetakan sebaran spasialnya dengan aplikasi GIS. Hasil penelitian menunjukkan bahwa persebaran tanaman buah yang ada di pekarangan rumah banyak tersebar di sepanjang jalur desa wisata dengan perbandingan jumlah buah yang ditemukan di Desa Kemiren 76 pohon, Tamansuruh 53 pohon, dan Kampunganyar 40 pohon. Kondisi tanaman buah dalam keadaan tumbuh dengan baik, bertunas, berbunga dan berbuah, hal ini dikarenakan pada saat penelitian waktunya tanaman buah memasuki masa berbuah dan masa panen. Antusiasme masyarakat tinggi untuk menjadikan tanaman buah yang ada di sepanjang jalur desa wisata sebagai daya tarik wisatawan. Kata Kunci: jalur wisata, karakter populasi, pemetaan, persepsi, tanaman buah

  5. PERFORMAN BROILER YANG DIBERI RANSUM MENGANDUNG TEPUNG KULIT BUAH NAGA TANPA DAN DENGAN Aspergillus niger TERFERMENTASI

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    Astuti I

    2016-06-01

    Full Text Available Penelitian ini bertujuan untuk mengkaji pengaruh pemberian tepung kulit buah naga tanpa atau terfermentasidalam ransum terhadap performans ayam broiler. Rancangan acak lengkap (RAL dengan 7 perlakuan dan 3ulangan digunakan dalam penelitian ini. Penelitian menggunakan ayam broiler jantan umur dua minggu sebanyak84 ekor. Perlakuan adalah ransum tanpa menggunakan tepung kulit buah naga (kontrol atau P0, ransum denganmenggunakan tepung kulit buah naga 2% (P1, ransum dengan menggunakan tepung kulit buah naga terfermentasi2% (P2, ransum dengan menggunakan tepung kulit buah naga 4% (P3, ransum dengan menggunakan tepungkulit buah naga terfermentasi 4% (P4, ransum dengan menggunakan tepung kulit buah naga 6% (P5, ransumdengan menggunakan tepung kulit buah naga terfermentasi 6% (P6. Peubah yang diamati konsumsi pakan,pertambahan bobot badan, konversi pakan, mortalitas dan persentase bagian-bagian karkas. Hasil penelitianmenunjukkan ransum mendapat tepung kulit buah naga tanpa dan dengan terfermentasi berbeda tidak nyata(P>0,05 terhadap konsumsi pakan, pertambahan bobot badan, konversi pakan dan mortalitas. Sama halnyadengan persentase bagian-bagian karkas ayam broiler yang meliputi persentase dada, persentase sayap, persentasepaha, dan persentase punggung menunjukkan hasil yang berbeda tidak nyata (P>0,05. Pemberian tepung kulitbuah naga tanpa dan dengan terfermentasi sampai level 6% dapat diberikan pada ternak ayam broiler.

  6. UJI POTENSI ANTIPLASMODIUM EKSTRAK BUAH PARE (Momordica charantia L. TERHADAP Plasmodium falcifarum

    Directory of Open Access Journals (Sweden)

    Susilawati

    2014-05-01

    Full Text Available Malaria masih menjadi salah satu penyakit endemis dan masalah kesehatan utama di Indonesia. Buah pare (Momordica charantia L. secara tradisional sering digunakan sebagai obat. Tujuan dari penelitian ini adalah untuk menguji potensi antiplasmodium in vitro ekstrak buah pare terhadap Palsmodium falciparum sehingga dapat digunakan sebagai obat anti malaria. Buah pare diekstrak dengan metode maserasi menggunakan pelarut metanol. Uji aktivitas antiplasmodium dilakukan secara pengamatan mikroskopik pada kultur strain P. falcifarum 3D7. Berdasarkan hasil pengujian, sampel ekstrak metanol buah pare memiliki aktivitas penghambatan terhadap pertumbuhan parasit P. falciparum 3D7. Kekuatan aktivitas antimalaria dengan nilai IC50 = 0,39 µg/mL.

  7. Possible antimicrobial activity of Morinda lucida stem bark, leaf and ...

    African Journals Online (AJOL)

    MR FAKOYA AKINDELE

    2014-01-15

    Jan 15, 2014 ... are used in the treatment of different types of diseases. Roots, barks or leaves of Newbolbea leavis are used in the treatment of dysentery, syphilis, ear ache, ringworm and scrotal elephantiasis (Azoro, 2002.) Morinda lucida known as Oruwo in the South-Western part of Nigeria is a medium sized tree with a ...

  8. Diversity of Morinda citrifolia L. in Andaman and Nicobar Islands ...

    African Journals Online (AJOL)

    Morinda citrifolia L. is an important plant species for traditional medicine systems which also has immense scope in pharmaceutical industry. The aim of this study was to assess the genetic diversity of the 33 accessions using morphological traits and molecular markers. The accessions showed great variation among ...

  9. Ethnoveterinary Application of Morinda Citrifolia Fruit Puree on a ...

    African Journals Online (AJOL)

    Ethnoveterinary Application of Morinda Citrifolia Fruit Puree on a Commercial Heifer Rearing Facility with Endemic Salmonellosis. VJ Brooks, TJ De Wolfe, TJ Paulus, J Xu, J Cai, NS Keuler, RG Godbee, SF Peek, SM McGuirk, BJ Dariena ...

  10. Cognitive-enhancing properties of Morinda lucida (Rubiaceae) and ...

    African Journals Online (AJOL)

    Results: The ethyl acetate extract of Morinda lucida and Peltophorum pterocarpum ameliorated scopolamine induced memory deficit in the animals under study. There was no effect of the extract on the histology of the hippocampus. However, there was an increase in the density of cells in the hippocampus of treated group ...

  11. Antidiarrheal Activity of the Ethyl Acetate Extract of Morinda ...

    African Journals Online (AJOL)

    Methods: The ethyl acetate extract of Morinda morindoides (250, 500, and 1000 mg/kg body weight) was administered orally to three groups of rats (five animals per group) in order to evaluate the activity of the extract against castor oil-induced diarrhea model in rat. Two other groups received normal saline (5mg/kg) and ...

  12. Modulatory effect of Morinda lucida aqueous stem bark extract on ...

    African Journals Online (AJOL)

    Modulatory effect of Morinda lucida aqueous stem bark extract on blood glucose and lipid profile in alloxan-induced diabetic rats. ... 8th day of oral extract treatments while the blood samples for the lipid assays of were obtained directly from heart chambers through cardiac puncture on the 8th day after an overnight fasting.

  13. POMPA AIR BERTENAGA HIBRID UNTUK IRIGASI TANAMAN BUAH NAGA

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    Danar Susilo Wijayanto

    2016-12-01

    Full Text Available Pemanfaatan angin dan radiasi matahari sebagai sumber energi bisa mengurangi ketergantungan terhadap penggunaan bahan bakar fosil, mengurangi biaya operasional dalam jangka panjang, dan mendukung konservasi sumber daya alam. Pengabdian ini menerapkan penggunaan sumber energi terbarukan untuk pompa air yang digunakan sebagai sumber irigasi tanaman buah dan sayuran pada pertanian organik di Balai Percontohan Pertanian (BPP Ngasinan, Kelurahan Beji, Kecamatan Nguntoronadi, Kabupaten Wonogiri. Teknologi hibrid menggabungkan turbin tenaga angin dan sel surya untuk memberikan pasokan listrik kepada pompa yang mengangkat air dengan Total Dynamic Head (TDH 12 meter. Sistem hibrid turbin angin dan solar sel mampu menghidupkan pompa air, sehingga pompa bisa mengalirkan air dari sumur ke tandon air. Sistem irigasi tetes dari tandon ke tanaman buah naga menyebabkan tanaman selalu lembab, sehingga mengurangi resiko kekeringan dan penyakit tanaman.

  14. PENGARUH INFUS BUAH PARE (Momordica charantia L TERHADAP KELENJAR PROSTAT TIKUS PUTIH

    Directory of Open Access Journals (Sweden)

    M. Wien Winarno

    2012-10-01

    Full Text Available Buah pare (Momordica charantia L.. selain dikenal sebagai sayuran juga digunakan sebagai obat tradisional. Beberapa hasil penelitian menyimpulkan bahwa perasan buah pare dapat menurunkan kadar glukosa darah. Sebagai kontrasepsi pria, buah pare terbukti menyebabkan abnormalitas struktur morfologi sperma dan menurunkan kadar testosteron darah. Ekstrak buah pare secara invitro menghambat pertumbuhan sel-sel kanker prostat. Buah pare mengandung momordisin, momordin, asam resinal dan sterol. Berdasarkan efeknya yaitu dapat menurunkan hormon testosteron, dan secara invitro menghambat sel-sel kanker prostat dan adanya kandungan sterol, maka dilakukan penelitian Pengaruh infus buah pare (M. charantia L. terhadap kelenjar prostat tikus putih. Penelitian menggunakan hewan coba tikus putih, galur Wistar dengan bobot badan 180-200 gram. Rancangan penelitian yang digunakan "Rancangan Acak Lengkap". Bahan yang diteliti berupa infus buah pare dengan dosis pemberian 625 mg, 1250 mg, 2500 mg dan 5000 mg/kg bb. Sebagai pembanding digunakan akuades. Bahan diberikan secara oral, satu kali sehari selama 30 hari. Hari ke-31 hewan dibunuh, diambil kelenjar prostatnya untuk dibuat preparat histopatologi. Pengamatan meliputi berat dan ketebalan sel epitel kelenjar prostat. Hasilnya, pemberian infus buah pare pada semua dasis dibandingkan dengan akuades (kontrol berpengaruh sangat nyata (P<0,01 terhadap berat kelenjar prostat. Sementara infus buah pare dosis 2500 mg/kg bb. berpengaruh sangat nyata (P<0,01 terhadap tebal set epitel kelenjar prostat. Dengan demikian dapat disimpulkan bahwa infus buah pare dapat menurunkan berat kelenjar prostat normal dan menipiskan sel epitel dari kelenjar prostat.   Kata kunci : pare, Momordica charantia L., kelenjar prostat

  15. Hypolipidemic effect of seed oil of noni (Morinda citrifolia).

    Science.gov (United States)

    Pazos, Diana C; Jiménez, Fabiola E; Garduño, Leticia; López, V Eric; Cruz, M Carmen

    2011-07-01

    Morinda citrifolia, has been reported to posses different biological activities and almost all parts of this have been studied phytochemically. However there are few studies on the seeds of fruit. The objective of present study was investigated the effect to Noni Seed Oil (NSO) on serum lipid levels in normolipidemic and hyperlipidemic induced mice. We find that administration of noni oil causes a reduction in total cholesterol and triglycerides levels in both models. However hypolipidemic effect is higher when hyperlipidemia is presented.

  16. PERFORMA DOMBA YANG DIBERI COMPLETE FEED KULIT BUAH KAKAO TERFERMENTASI

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    Kamalidin (Kamalidin

    2013-03-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui performa domba yang diberi complete feed kulit buah kakao (KBK terfermentasi. Domba ekor tipis umur 1-1,5 tahun sebanyak 15 ekor digunakan dalam penelitian ini dengan pemberian pakan dan air minum secara ad libitum. Perlakuan yang dicobakan adalah K yang merupakan pakan kontrol terdiri dari hijauan (sumber serat + konsentrat, NF merupakan complete feed dari kulit buah kakao (sumber serat + konsentrat tanpa fermentasi dan F merupakan complete feed dari kulit buah kakao (sumber serat + konsentrat yang melalui proses fermentasi (CFF dengan perbandingan antara sumber serat dan konsentrat adalah 40% : 60%. Variabel yang diamati adalah konsumsi pakan, pertambahan bobot badan, konversi pakan, feed cost per gain dan income over feed cost. Hasil penelitian menunjukkan bahwa complete feed berpengaruh nyata terhadap konsumsi bahan kering (BK, bahan organik (BO, protein kasar (PK, serat kasar (SK, lemak kasar (LK dan total digestible nutrients (TDN, sedangkan pertambahan bobot badan harian dan konversi pakan tidak berbeda nyata terhadap formulasi complete feed. Rerata konsumsi BK, BO, PK, SK, LK, dan TDN berturut-turut adalah 87,72; 78,21; 10,12; 12,21; 1,77, dan 59,52 g/kg BW0,75. Rerata pertambahan bobot badan harian adalah 128,67 g/hari atau 0,88 g/kg BW0,75, sedangkan rerata konversi pakan adalah 6,27. Disimpulkan bahwa pemberian ransum complete feed menghasilkan konsumsi nutrien yang tinggi tetapi tidak memberikan efek pertambahan bobot badan harian dan nilai konversi pakan yang lebih tinggi. Pemanfaatan fermentasi KBK menggunakan biofit menghasilkan PBBH 128,57 g/ekor/hari atau 0,88% g/kg BB0,75 efektif untuk digunakan dalam ransum penggemukan ternak domba. (Kata kunci: Domba, Complete feed, Kinerja

  17. KOMPOSISI KIMIA MINYAK ATSIRI BUAH SIRIH HIJAU (PIPER BETLE L), KEMUKUS (PIPER CUBEBA L) DAN CABE JAWA (PIPER RETROFRACTUM VAHL)

    OpenAIRE

    M. Widyo Wartono; Ahmad Ainurofiq; Maya Ismaniar

    2014-01-01

    Tumbuhan genus Piper mempunyai kandungan minyak atsiri hampir disemua bagiannya, namun komposisi kimianya belum semua dilaporkan. Pada laporan ini kami melakukan isolasi dan identifikasi senyawa kimia minyak atsiri pada bagian buah tumbuhan Piper. Isolasi minyak atsiri buah Piper dilakukan dengan destilasi air menggunakan destilasi Stahl dan analisis komposisi kimia dengan kromatografi gas-spektroskopi masa (GC-MS). Kandungan minyak atsiri buah sirih hijau (Piper betle) 1,4% (v/b), cabe jawa ...

  18. PENGARUH PERBEDAAN SUMBER POLEN DAN VARIETAS SALAK (Salacca zalacca Gaertner Voss.) TERHADAP KUALITAS BUAH

    OpenAIRE

    Achmad Zaed

    2015-01-01

    Salak (Salacca zalacca  Gaertner Voss.)  merupakantanaman yang cukup potensial dikembangkan di Bangkalan. Namun budidaya dan pengembangan tanaman salak ini belum optimal.Kualitas serbuk sari pada bunga jantan yang baik sangat menentukan kualitas buah yang dihasilkan. Penelitian ini dilaksanakan dengan tujuan untuk mengetahui  PengaruhPerbedaan Sumber Polen dan Varietas Salak  (Salacca zalacca  Gaertner Voss.)  Terhadap Kualitas Buah. Penelitian ini dilakukan di kebun kelompok tani Ambudi Makm...

  19. Aktivitas Antioksidan Ekstrak Fenolik Dari Kulit Buah Manggis (Garcinia Mangostana L.)

    OpenAIRE

    Dungir, Stevi G; Katja, Dewa G; Kamu, Vanda S

    2012-01-01

    Penelitian ini bertujuan untuk menentukan kandungan total senyawa fenolik dan aktivitas antioksidan dari ekstrak kulit buah manggis. Sampel yang digunakan adalah kulit buah manggis segar dan kering, diekstraksi dengan pelarut air panas dan metanol selama 24 jam. Metode penelitian ini dilakukan dengan menentukan kandungan total senyawa fenolik dan aktivitas antioksidan menggunakan metode penangkal radikal bebas DPPH. Kandungan total senyawa fenolik tertinggi pada ekstrak metanol sampel kering ...

  20. Fabrikasi Sistem Alat Ukur Temperatur Lapisan Buah Mangga dengan Menggunakan Sensor Waterproof LM35

    Directory of Open Access Journals (Sweden)

    Muhammad Sarif

    2017-03-01

    Full Text Available Telah dibuat sistem alat ukur untuk memonitoring secara real time pada temperatur lapisan buah mangga dan temperatur lingkungan lemari pendingin. Ada tiga lapisan buah mangga yang dimonitoring dengan menggunakan sensor waterproof LM35. ketiga lapisan buah mangga yang dimaksud adalah lapisan 1 lapisan dekat dengan biji buah, lapisan 2 merupakan lapisan daging buah, dan lapisan 3 adalah lapisan di sekitar kulit buah mangga. Sinyal tegangan keluaran probe sensor LM35 dikondisikan dengan penguat tak mebalik yang mengaplikasikan IC OP07. Keluaran dari penguat tak membalik yang berupa data analog selanjutnya diolah menjadi data digital dengan modul mikrokontroler ATMega8535. Data digital hasil pengolahan mikrokontroler ATMega8535 di tampilkan ke unit penampil berupa liquid crystal display (LCD 20x4 karakter. Persamaan karakteristik yang diperoleh dari kalibrasi probe sensor LM35 menunjukkan performa yang sangat baik terlihat dari hasil karakterisasi yang memiliki linieritas tinggi. Persamaan karakteristik yang diperoleh dari masing masing probe sensor LM35 adalah probe sensor 1 dengan V = (9,663T – 6,054 milivolt, probe sensor 2 dengan V = (9,656 T – 2,517 milivolt, probe sensor 3 dengan V = (9,771T – 9,826 milivolt, dan probe sensor 4 dengan V = (9,782T – 8,092 milivolt.

  1. Efek Perbedaan Jenis Alpukat dan Gula Terhadap Mutu Selai Buah

    Directory of Open Access Journals (Sweden)

    Inda Three Anova

    2013-12-01

    Full Text Available Avocado is a very popular fruit because it contains a lot of vitamins and minerals. It is more consumed in the form of fresh or juice at this time and is rarely treated into processed products. Avocado is easily decay in storage so that is necessary to be processed in order to keep the availability, for example by processing into jam. The making of jam generally use granulated sugar, however it can also use palm sugar. Palm sugar has a specific taste and flavor that can reduce the bitter taste of avocado. The study was conducted with a variety of treatments that used round green avocado (Porsea americana Mill and long green avocado (Porsea gratissima Gaertn with type of sugar, the granulated sugar and brown palm sugar. The resulted of jam then analyzed the moisture content, sugar content, soluble solids, ash content, fat content and level of panelists preference for color, aroma, flavor and microbiological testing. The results showed that the jam products that was made of round green avocado (Porsea americana Mill with the use of palm sugar was preferably for organoleptic of color, flavor, and aroma, with 31,18% water content, 50.19% sugar content, 68,82% dissolved solids, 0.63% ash content, 8.48% fat content, microbe contamination of total plate count < 10 col/g, coliform bacteria < 3 MPN /g, mold yeast < 10 col/g, and meet the Indonesian National Standard for fruit jam, SNI 3746:2008.ABSTRAKBuah alpukat merupakan buah yang sangat digemari karena banyak mengandung vitamin dan mineral. Selama ini buah alpukat lebih banyak dikonsumsi dalam bentuk segar atau jus dan jarang diolah menjadi produk olahan. Buah alpukat mudah sekali mengalami kerusakan dalam penyimpanannya sehingga perlu dilakukan pengolahan agar ketersediaanya tetap terjaga, misalnya dengan mengolah menjadi selai. Pembuatan selai umumnya menggunakan gula pasir, namun dapat juga mengunakan gula aren. Gula aren memiliki rasa aroma yang khas sehingga dapat mengurangi rasa pahit dari

  2. [Determination of polysaccharide from Chinese medicine Morinda officinalis how and its trace elements analysis].

    Science.gov (United States)

    Wu, Yong-Jun; Liu, Jie; Wu, Yu-Ming; Liu, Li-E; Zhang, Hong-Quan

    2005-12-01

    Polysaccharide was extracted from morinda officinalis how by back-flowing with 80% ethanol for 1 h, and the method of improved phenol-sulfuric acid spectroscopy was adopted to determine the content of morinda officinalis how polysaccharide. As for its trace elements, the atomic absorption spectroscopy was used to detect the content of Zn, Fe and Cu, which were compared with its fake; and cold atomic fluorometry was applied to determine the trace mercury. The results were satisfactory, which can give reference about the effective components of morinda officinalis how, and will help to exploit it.

  3. KETERTARIKAN LALAT BUAH BACTROCERA PADA EKSTRAK OLAHAN LIMBAH KAKAO BERPENGAWET

    Directory of Open Access Journals (Sweden)

    Dyah Rini Indriyanti

    2012-09-01

    Full Text Available Lalat buah Bactrocera spp. (Diptera: Tephritidae merupakan salah satu hama pen ting menyerang tanaman buah-buahan dan sayuran. B. carambolae di laboratorium tertarik pada olahan limbah kakao. Hasil uji coba di lapangan belum memuaskan karena olahan limbah kakao mudah rusak. Tujuan penelitian ini mengkaji respon lalat buah Bactrocera yang diberi umpan ekstrak olahan limbah kakao berpenga wet. Pengawet yang digunakan yakni: Natrium klorida (NaCl, Natrium benzoat (C7H5NaO2 dan Potasium sorbat (C6H7KO2. Konsentrasi yang dipakai masing-masing pengawet 0,1%; 0,2% dan 0,3%. Pengamatan dilakukan selama satu ming gu. Hasil pengamatan menunjukkan bahwa daya tahan limbah yang diberi penga wet dan yang tidak dilihat secara secara fisik (warna dan tekstur tidak berbeda nyata, namun ada perbedaan bau. Limbah yang tidak diberi pengawet ada kecen derungan baunya tidak sedap dibanding yang diberi pengawet. Hal ini yang mempengaruhi ketertarikan lalat terhadap olahan limbah kakao. Respon ketertarikan lalat Bactrocera terhadap olahan limbah kakao yang diberi pengawet berbeda antara satu dengan yang lain. Respon ketertarikan tertinggi Bactrocera cenderung pada olahan limbah kakao yang diberi pengawet Natrium klorida 0,3%, Potasium sorbat 0,2% dan Natrium benzoat 0,1%.The fruit fly Bactrocera spp. (Diptera: Tephritidae is one of the important pests attacking crops of fruits and vegetables. In the laboratory, B. carambolae was attracted by the processed cocoa waste. The results of field trials have not been satisfactory yet, because the processed cocoa waste was easily damaged. The purpose of the study wast to examine the response of Bactrocera to the bait made of processed cocoa extract waste containing preservatives. The preservatives used were: Sodium chloride (NaCl, sodium benzoate (C7H5NaO2 and potassium sorbate (C6H7KO2. The concentration of each preservative was 0.1%; 0.2% and 0.3%. A one-week observation was made. The result showed that there was no

  4. RENDEMEN TEPUNG BUAH NIPAH (Nyfa fruticans WURMB BERDASARKAN JARAK TEMPAT TUMBUH

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    Fatriani Fatriani

    2016-09-01

    Full Text Available Abstract.  This study aims to determine the magnitude of the yield of wheat grown fruit Nipah by site. Nipah fruit yield of flour was 27.69% submerged in water, slightly submerged in water is 25.00% and grown on land which is 24.73%, Based on the analysis of the growing diversity was no significant effect on the yield of the resulting flour. Factors that influence the magnitude of the yield of fruit flour Nipah is the raw material used, Nipah fruit size, equipment used in the production process, and rigor in the process of flour production Nipah fruit. Based on the results obtained it is necessary to study Nipah fruit yield of flour from various regions, with special techniques and tools in the fruit paring Nipah. Keywords: Nipah, starch, sucrose content ABSTRAK.  Penelitian ini bertujuan untuk mengetahui besarnya rendemen  tepung buah Nipah berdasarkan tempat tumbuh. Rendemen tepung buah Nipah yang terendam air adalah 27,69% ,yang agak terendam air adalah 25,00% dan yang tumbuh di daratan  adalah 24,73%, Berdasarkan analisis keragaman ternyata tempat tumbuh tidak memberikan pengaruh yang nyata terhadap rendemen tepung yang dihasilkan. Faktor-faktor yang mempengaruhi besarnya rendemen tepung buah Nipah adalah bahan baku yang digunakan, ukuran buah Nipah, peralatan yang digunakan dalam proses produksi, dan ketelitian dalam proses produksi tepung buah Nipah. Berdasarkan hasil yang diperoleh maka perlu penelitian rendemen tepung buah Nipah dari berbagai daerah,  dengan teknik dan alat khusus dalam pengupasan buah Nipah. Katakunci : Nipah, tepung, rendemen

  5. POSISI DAYA SAING DAN FAKTOR-FAKTOR YANG MEMENGARUHI EKSPOR BUAH-BUAHAN INDONESIA

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    Amalia Pradipta

    2015-02-01

    Full Text Available The success of competitiveness of Indonesian fruits export in the destination countries is determined by comparative and competitive advantage and other factors. Revealed Comparative Advantage (RCA and Export Product Dynamic (EPD are used in this research to analyze the position of competitiveness of Indonesian fruits export. This research also uses panel gravity model to analyze the factors which affect the export volume of Indonesia fruits (mango, mangosteen, rambutan, banana, and melon. The results from EPD and RCA method show that fruits which have the highest comparative and competitive advantage in destination countries and the world are mangoesteen, mango, and guava. Indonesian fruit which lost its opportunity to compete in the destination countries is strawberry. The results of this research shows that the factors which influence the export of Indonesian fruits to the destination countries are export price, population, economic distance, real GDP and GDP per capita, real exchange rate, Indonesian consumer price index, and dummy variable of crisis which happened in Europe.Keywords: competitiveness, EPD, gravity model, RCAABSTRAKKeberhasilan daya saing ekspor buah Indonesia di negara tujuan ditentukan oleh keunggulan komparatif dan kompetitif serta faktor lainnya. Revealed Comparative Advantage (RCA dan Export Product Dynamic (EPD digunakan untuk menganalisis posisi daya saing ekspor buah-buahan Indonesia. Pada penelitian ini digunakan analisis data panel gravity model untuk menganalisis faktor-faktor yang memengaruhi aliran volume ekspor buah-buahan Indonesia (mangga, manggis, rambutan, pisang, dan melon. Pada metode Export Product Dynamic (EPD dan Revealed Comparative Advantage (RCA menunjukkan bahwa buah yang memiliki keunggulan komparatif dan kompetitif tertinggi di negara tujuan dan dunia adalah buah manggis, mangga, dan jambu. Ekspor buah Indonesia yang kehilangan kesempatan dalam bersaing di negara tujuan adalah stroberi. Hasil

  6. Identifikasi dan Pengendalian Jamur Busuk Putih Buah Salak dengan Ekstrak Bunga Kecombrang (Nicolaia speciosa

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    Aries Pratomo

    2009-12-01

    Full Text Available One of the important disease on snakefruit (Salacca edulis is fruit rot disease with white symptom. Control of snake fruit diseases is better when natural compounds rather than chemicals pesticide were used which might cause consumer hazard. Several of plant extract i.e. from Zingiberaceae which have antimicrobial activity had been studied. The purpose of this study were to identify the pathogen of white rot and to know the effect of torch ginger’s flower (Nicolaia speciosa extract on disease development. The spores was identified under microscopic condition from diseased fruits and isolates. Torch ginger’s flowers was extracted in ethanol. After removal of the ethanol the crude extract was dissolved with distilled water. Food Poisoned Technique was done to evaluate its influence in vitro. Both detached and clustered fruits were sprayed with the extract then inoculated with the pathogen. The result showed that the pathogen was Chalaropsis sp. Detached snakefruit was more susceptible to Chalaropsis sp. infection than those in cluster. In vitro test showed 48–50 % of torch ginger’s flower extract in water inhibit 90% of colony growth. The extract inhibited the development of Chalaropsis sp. in detached snakefruit or in cluster ones. Concentrated extract protected snakefruit up to 100% from Chalaropsis sp. infection.   Salah satu penyakit penting yang menurunkan tingkat pemasaran buah salak adalah penyakit busuk buah dengan gejala jamur putih. Pengendalian penyakit ini dengan bahan nabati lebih baik dibandingkan dengan pestisida kimia yang berbahaya bagi konsumen. Penelitian sebelumnya menunjukkan bahwa tanaman dari keluarga Zingeberaceae antara lain bunga kecombrang mengandung senyawa antimikroba. Tujuan penelitian ini adalah untuk mengetahui penyebab penyakit jamur putih pada buah salak dan pengaruh ekstrak bunga kecombrang untuk pengendalian penyakit tersebut. Identifikasi patogen secara mikroskopi dilakukan secara korekan langsung dan

  7. Street furniture concept in Pasar Buah and Bukit Gundaling Based on place identity

    Science.gov (United States)

    Ginting, Nurlisa; Vinky Rahman, N.; Delianur Nasution, Achmad; Nawawiy Loebis, M.; Sinaga, Fitri A.

    2018-03-01

    Tourism is one of the largest sources of the foreign exchange for a country, that encourage many developers to develop it. Karo District located in the province of North Sumatera, Indonesia, which has many tourist destinations with natural and cultural resources, including Pasar Buah and Bukit Gundaling. To develop Tourism, one of way is with increasing place identity in tourist destinations. Unfortunately, place identity in Pasar Buah and Bukit Gundaling are still lacking, so it needs improvement, one of that is the Street furniture in Pasar Buah and Bukit Gundaling. This study aims to design the concept of the Street furniture planning in Pasar Buah and Bukit Gundaling. The method used is a qualitative method, that is design street furniture using five groups elements of street furniture: decorative element, service furniture, trade furniture, signaling furniture, and advertisement furniture. The result of this study is the concept of the design street furniture of Pasar Buah and Bukit Gundaling, which can use to improve place identity in tourism of Karo District.

  8. PENGARUH INFUS BUAH Foeniculum vulgare Mill PADA SIKLUS ESTRUS DAN BOBOT UTERUS TIKUS PUTIH

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    Sa'roni Sa'roni

    2012-10-01

    Full Text Available Buah Foeniculum vulgare Mill (adas secara tradisional untuk obat dan campuran jamu pengatur haid. Diduga buah Foeniculum vulgare Mill mempunyai pengaruh pada sistem reproduksi. Oleh karena itu, kami melakukan penelitian pengaruh infus buah Foeniculum vulgare Mill pada siklus estrus dan bobot uterus tikus putih.Infus diberikan secara oral sekali sehari selama 12 hari dengan dosis setara dengan 7,3 mg, 73 mg dan 219 mg/100 g bobot badan. Selama pemberian bahan, siklus estrus diperiksa setiap hari dan pada hari ke-13 diotopsi dan ditimbang bobot uterusnya.Hasil penelitian menunjukkan bahwa infus buah Foeniculum vulgare Mill setara dengan serbuk 7,3 mg, 73 mg dan 219 mg/100 g bobot badan dapat menghambat fase estrus (masa subur. Infus setara dengan serbuk 7 mg dan 219 mg/100 g bobot badan kelihatan dapat menghambat fase estrus yang sangat nyata dibandingkan dengan akuades. Infus buah Foeniculum vulgare Mill setara dengan serbuk 219 mg/100 g bobot badan dapat menurunkan bobot uterus, tetapi secara statistik tidak berbeda nyata dengan akuades. Kata kunci: Obat tradisional; Foeniculum vulgare Mill; Sistem Reproduksi

  9. Dye-sensitized solar cells using natural dyes as sensitizers from Malaysia local fruit `Buah Mertajam'

    Science.gov (United States)

    Hambali, N. A. M. Ahmad; Roshidah, N.; Hashim, M. Norhafiz; Mohamad, I. S.; Saad, N. Hidayah; Norizan, M. N.

    2015-05-01

    We experimentally demonstrate the high conversion efficiency, low cost, green technology and easy to fabricate dye-sensitized solar cells (DSSCs) using natural anthocyanin dyes as sensitizers. The DSSCs was fabricated by using natural anthocyanin dyes which were extracted from different parts of the plants inclusive `Buah Mertajam', `Buah Keriang Dot', `Bunga Geti', Hibiscus, Red Spinach and Henna. The natural anthocyanin dyes that found in flower, leaves and fruits were extracted by the simple procedures. This anthocyanin dye is used to replace the expensive chemical synthetic dyes due to its ability to effectively attach into the surface of Titanium dioxide (TiO2). A natural anthocyanin dyes molecule adsorbs to each particle of the TiO2 and acts as the absorber of the visible light. A natural anthocyanin dye from Buah Mertajam shows the best performance with the conversion efficiency of 5.948% and fill factor of 0.708 followed by natural anthocyanin dyes from `Buah Keriang Dot', `Bunga Geti', Hibiscus, Red Spinach and Henna. Buah Mertajam or scientifically known as eriglossum rubiginosum is a local Malaysia fruit.

  10. Deteksi Kematangan Buah Pisang Berdasarkan Fitur Warna Citra Kulit Pisang Menggunakan Metode Transformasi Ruang Warna HIS

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    Indarto

    2017-05-01

    Full Text Available Pengolahan citra mempunyai peranan penting di berbagai bidang. Aplikasi pengolahan citra berkaitan dengan pemrosesan citra berkaitan dengan transformasi warna. Dalam paper ini dijelaskan mengenai metode transformasi warna HSI untuk deteksi pisang dan mengklasifikasikan dalam fase kematangan. Data dalam penelitian ini menggunakan citra pisang ambon yang diambil dengan kamera yang nantinya akan diambil sebagian (cropping pada kulit, yang kemudian akan diekstrak ciri warnanya, dan dihitung tingkat kadar warna dari R (red, G (green, dan B (blue dan diubah ke HSI. Berdasarkan input pelatihan deteksi jenis warna kulit pisang ambon diperoleh dari pengolahan citra dengan metode transformasi warna HSI. Dari hasil penelitian 20 sampel buah dimana 10 buah pisang ambon mentah dan 10 buah pisang ambon matang dengan dihitung nilai rata-rata maksimal dan minimal H dan S diperoleh akurasi kesesuaian sebesar 85%.

  11. KOMPOSISI KIMIA MINYAK ATSIRI BUAH SIRIH HIJAU (PIPER BETLE L, KEMUKUS (PIPER CUBEBA L DAN CABE JAWA (PIPER RETROFRACTUM VAHL

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    M. Widyo Wartono

    2014-05-01

    Full Text Available Tumbuhan genus Piper mempunyai kandungan minyak atsiri hampir disemua bagiannya, namun komposisi kimianya belum semua dilaporkan. Pada laporan ini kami melakukan isolasi dan identifikasi senyawa kimia minyak atsiri pada bagian buah tumbuhan Piper. Isolasi minyak atsiri buah Piper dilakukan dengan destilasi air menggunakan destilasi Stahl dan analisis komposisi kimia dengan kromatografi gas-spektroskopi masa (GC-MS. Kandungan minyak atsiri buah sirih hijau (Piper betle 1,4% (v/b, cabe jawa (Piper retrofractum 1% (v/b, dan buah kemukus (Piper cubeba 1,7% (v/b. Hasil analisis GC-MS menunjukan kandungan utama minyak atsiri adalah senyawa golongan monoterpen, seskuiterpen dan fenil propanoid. Kandungan utama minyak atsiri buah sirih hijau (P. betle adalah eugenol (12,36%, isokaryofillena (9,55% dan β-selinena (8,09%, sedangkan komponen utama buah cabe jawa (Piper retrofractum adalah isokaryofilen (8,88%, β-bisabolen (7,01% dan zingiberen (6,32%, dan minyak atsiri buah kemukus (Piper cubeba adalah spathulanol (27,05%, sativen (8,73% dan germakren D (7,50%.

  12. Microstructural characterization of ashes from Morinda citrifolia L. (Noni)

    International Nuclear Information System (INIS)

    Garay, Zoila; Acha De la Cruz, Otilia; Collantes, Ingrit; Olivera, Paula; Santiago, Julio; Universidad Nacional Mayor de San Marcos, Lima

    2011-01-01

    Noni, Morinda citrifolia Linnaeus, is widely used in traditional medicine due to its antibacterial, antiviral, antiparasitic and antifungal properties, preventing the proliferation of tumors and diabetes. This paper presents a study of the elemental and morphological composition of the ashes from the peels, seeds, pulp and leaves of the noni. These ashes are basically amorphous, except those from the annealing of the leaves. The main compounds that have been identified are the CaCO 3 (seeds and leaves), CaC 2 O 4 (peels and seeds), KHCO 3 (all samples except in leaves), KCl (leaves) and SiO 2 (leaves and pulp). Nanoparticles (20 nm) have been observed in all samples except in the ashes of leaves. (author).

  13. SARI BUAH MARKISA UNGU MENCEGAH PENINGKATAN MDA SERUM TIKUS DENGAN DIET ATEROGENIK

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    Inggita Kusumastuty

    2014-07-01

    Full Text Available Abstrak Markisa ungu merupakan buah tropis yang mengandung antioksidan antara lain vitamin A, vitamin C, β-karoten, komponen flavonoid dan fiber. Dalam 100 ml sari buah markisa ungu terdapat 1070 µg β-karoten. Pemberian sari buah markisa diduga dapat mencegah peningkatan MDA. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian sari buah markisa ungu per oral terhadap pencegahan peningkatan kadar MDA serum. Desain penelitian ini adalah Post-test Control Group yang dilakukan pada 30 ekor tikus jantan. Kelompok I adalah tikus yang diberi pakan normal (P0, kelompok II diberi diet aterogenik (P1, kelompok III diberi diet aterogenik dan sari buah markisa ungu 2,3 ml (P2, kelompok IV diberi diet aterogenik dan sari buah markisa ungu 3,3 ml (P3 dan kelompok V diberi diet aterogenik dan sari buah markisa ungu 4,2 ml (P4. Pemberian sari buah markisa ungu dilakukan secara oral melalui sonde setiap hari selama 60 hari. Parameter yang diukur dalam penelitian ini adalah kadar MDA serum dengan spektrofotometer. Hasil penelitian menunjukkan terdapat pengaruh pemberian sari buah markisa ungu terhadap penghambatan  peningkatan kadar MDA serum (ANOVA, p=0.000. Uji Post Hoc Tukey menunjukkan ketiga dosis sari markisa ungu yang diberikan dapat mencegah peningkatan kadar MDA serum tikus wistar. Dosis ketiga yaitu 4,2 ml/ hari yang diberikan selama 60 hari bersamaan dengan diet aterogenik secara statistik dapat mengembalikan tikus pada kondisi normal (post hoc tuckey, p=0,115. Kata kunci : sari buah markisa ungu, kadar MDA serum, diet aterogenik   Abstract Purple passion fruit is the one of tropical fruits which is contain of antioxidans such as vitamin A, vitamin C, β-karoten, flavonoid and fiber. One hundred mililitres of purple passion fruit’s juice contain 1070 µg of β-karoten. Purple passion fruit’s juice has been predicted to  inhibit the increase of MDA. The aim of this study was to find the effects of purple passion fruit

  14. Penyakit-Penyakit Penting Buah Naga di Tiga Sentra Pertanaman di Jawa Tengah

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    Arif Wibowo

    2011-12-01

    Full Text Available The objective of this study was to identify the causal agent of some dragon fruit disease emerging in Daerah Istimewa Yogyakarta (DIY and Central Java. Samples were taken from the dragon fruit plantation from the district of Sleman and Kulonprogo, Province of Daerah Istimewa Yogyakarta as well as Magelang, Province of Central Java. Isolation of pathogen from symptomatic plant tissue was performed on Potato Dextrose Agar (PDA for fungi and Nutrient Agar (NA for bacteria and continued with Koch's postulates testing. The results of field observation showed that the disease commonly occured in all 3 plantations of dragon fruit were stem rot caused by Erwinia sp. and scab caused by Pestalotiopsis sp. Other miscellaneous diseases found among the plantations were brown spot (Fusarium sp., anthracnose (Colletotrichum sp., mosaic that might be caused by Cactus Virus X, root knotnematode (Meloidogyne sp., black rot and red spot which were still unidentified. Penelitian ini bertujuan untuk mengetahui penyakit-penyait penting pada tanaman buah naga yang ditanam pada sentra pertanaman buah naga di Propinsi Daerah Istimewa Yogyakarta (DIY dan Jawa Tengah, serta untuk mengidentifikasi penyebab penyakit penting tersebut. Sampel tanaman buah naga diambil dari pertanaman buah naga di Kabupaten Sleman dan Kulon Progo untuk Provinsi DIY serta Magelang untuk Propinsi Jawa Tengah. Isolasi patogen dari jaringan tanaman bergejala dilakukan pada medium Potato Dextrose Agar (PDA untuk jamur dan Nutrient Agar (NA untuk bakteri serta dilanjutkan dengan uji Postulat Koch. Hasil pengamatan di lapangan menunjukkan bahwa penyakit yang umum terdapat di 3 lokasi pertanaman buah naga tersebut adalah busuk batang yang disebabkan oleh Erwinia sp. dan kudis yang disebabkan oleh Pestalotiopsis sp. Adapun penyakit-penyakit lain yang dijumpai antara lain bercak coklat (Fusarium sp., antraknosa (Colletotrichum sp., mosaik yang kemungkinan disebabkan oleh Cactus Virus X, puru akar

  15. PENGARUH KONSENTRASI BUAH CABAI MERAH (Capsicum annum L. DAN BUAH CABAI RAWIT (Capsicum frutescens L. DALAM PRODUKSI BIOGAS DARI SAMPAH ORGANIK

    Directory of Open Access Journals (Sweden)

    Khamdan Cahyari

    2014-10-01

    Full Text Available Meningkatnya kesejahteraan masyarakat Indonesia berdampak positif bagi peningkatan jumlah pasar tradisional dan komoditas perdagangannya. Namun, permasalahan sampah yang ditimbulkan oleh kegiatan perdagangan tersebut masih belum dapat ditangani dengan baik. Tidak hanya itu, sampah pasar tradisional yang hanya ditimbun di area tempat pembuangan akhir (TPA telah menyebabkan pencemaran lingkungan berupa kontaminasi air tanah, emisi gas rumah kaca dan masalah kesehatan. Sampah pasar tradisional memiliki potensi yang besar untuk diolah menjadi biogas melalui metode anaerobic digestion. Dengan adanya mikroorganisme, proses ini mampu mendegradasi sampah organik menjadi bahan organik yang stabil dan biogas (metana dan karbondioksida. Salah satu faktor yang mempengaruhi proses tersebut adalah adanya senyawa-senyawa antibiotik yang terkandung dalam sampah. Senyawa capsaicinoid dalam sampah buah cabai merupakan senyawa yang berperan dalam rasa pedas cabai memiliki pengaruh negatif terhadap kinerja mikroorganisme dalam mendegradasi sampah menjadi biogas. Pengaruh konsentrasi buah cabai terhadap produksi biogas ini belum banyak diteliti dan diketahui sehingga perlu dilakukan penelitian untuk menentukan konsentrasi minimal yang menyebabkan proses inhibisi (penghambatan.Hasil penelitian membuktikan adanya pengaruh konsentrasi buah cabai (capsaicinoid terhadap produksi biogas. Sampah pasar tradisional dengan konsentrasi 8 g VS/liter yang diumpankan terhadap konsorsium mikroorganisme tanpa adanya buah cabai menghasilkan yield biogas yang lebih tinggi dibandingkan dengan sampah yang tercampur buah cabai. Semakin tinggi konsentrasi buah cabai semakin besar pengaruh penghambatannya (inhibition. Hal ini ditunjukkan dengan menurunnya yield biogas yang dihasilkan. Konsentrasi buah cabai yang menghasilkan yield optimal diperoleh pada nilai konsentrasi 5 dan 8 g VS/liter untuk cabai merah dan cabai rawit secara berturut-turut. Yield tertinggi biogas dan gas metana ialah

  16. Anti Epileptic Activity of Morinda citrifolia Linn Fruit Extract

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    P. Muralidharan

    2010-01-01

    Full Text Available Fruit extract of Morinda citrifolia (Noni, a medicinal plant used in many neuro protective ayurvedic preparations was evaluated for its protective effect against seizures induced by Maximal Electro Shock (MES method in rats. A daily dose of 200 and 400 mg/kg of the extract was administered to the animals for 15 days, after which seizures were induced by maximum electro shock method and the duration of various phases of epileptic attacks were recorded and compared with the control animals. A significant (P<0.01 and P<0.001 reduction in the time taken for righting reflex (recovery was noted in the experimental animals. The levels of biogenic amines such as dopamine, serotonin and nor-adrenaline in the forebrain region were also estimated and a significant level of restoration was opserved in the extract treated animals. Significant results were opserved in the estimated parameters thereby justifying the use of this medicinal plant in the treatment of epilepsy.

  17. Volatile changes in Hawaiian noni fruit, Morinda citrifolia L., during ripening and fermentation

    Science.gov (United States)

    Noni fruit (Morinda citrifolia L., Rubiaceae) have been used in traditional medicine in Polynesia, South and Southeast Asia, India, Australia, and the Caribbean, and are now attracting interest in western medicine. Fermented noni juice has been of particular interest for its demonstrated antitumor ...

  18. First report of association of Mucor circinelloides on noni (Morinda citrifolia) in Hawaii

    Science.gov (United States)

    Noni (Morinda citrifolia) is a popular medicinal plant found in tropical or subtropical regions of the world. The fruit and juice extracts have properties that are reportedly therapeutic for diabetes, high blood pressure, and certain types of cancer (1,4). In our studies on noni juice produced from ...

  19. Structure-activity studies: in vitro antileishmanial and antimalarial activities of anthraquinones from Morinda lucida

    DEFF Research Database (Denmark)

    Sittie, A A; Lemmich, E; Olsen, C E

    1999-01-01

    Anthraquinones have been isolated by bioassay-guided fractionation from Morinda lucida. Structure-activity studies show that an aldehyde group at C-2 and a phenolic hydroxy group at C-3 enhance the activity of the anthraquinones against the growth of Plasmodium falciparum and promastigotes...

  20. PENGARUH ETHNOSENTRISME TERHADAP SIKAP, PREFERENSI DAN PERILAKU PEMBELIAN BUAH LOKAL DAN IMPOR

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    Popy Anggasari

    2014-09-01

    Full Text Available ABSTRACTThe purpose of this research were to 1 analyze the effect of ethnocentrism towards income and educational level; 2 analyze the effect of ethnocentrism on consumers' attitudes; 3 analyze the effect of ethnocentrism on purchasing behavior; 4 analyze the effect of ethnocentrism on consumers’ preferences; and 5 formulate marketing strategies of local fruits. The study used a survey approach with descriptive study design and cross sectional study. Data were collected through questionnaires with non probability sampling technique using convenience sampling technique. Consumer ethnocentrism was measured by the consumer ethnocentrism scale. Data were analyzed using structural equation modeling. The results of this study showed that 49,33% of respondents had medium ethnocentrism level. Ethnocentrism has a positive and significant relationship to preferences and buying behavior. Strategy recommendations were made based on the research findings. The fruits need to be segmented by the grade; higher price should be given to the fruit with good quality and attractive appearance, while fruits with lower quality should be given appropriate price.Keywords:  ethnocentrism, attitude, preference, purchasing behavior, fruits, structural equation modeling (SEMABSTRAKTujuan daripenelitian ini adalah 1 menganalisis pengaruh hubungan ethnosentrisme terhadap pendapatan dan tingkat pendidikan, 2 menganalisis pengaruh etnosentrisme untuk sikap konsumen, 3 menganalisis pengaruh etnosentrisme untuk perilaku pembelian, 4 menganalisis pengaruh etnosentrisme untuk konsumen preferensi, dan 5 merumuskan strategi pemasaran buah-buahan lokal. Penelitian menggunakan pendekatan survei dengan desain penelitian deskriptif dan cross sectional study. Pengumpulan data dilakukan melalui pengisian kuesioner dengan teknik nonprobability sampling technique menggunakan metode convenience sampling. Etnosentrisme konsumen diukur dengan consumer ethnocentrism scale. Data dianalisis

  1. PEMANFAATAN KULIT BUAH NAGA (Dragon Fruit SEBAGAI PEWARNA ALAMI MAKANAN PENGGANTI PEWARNA SINTETIS

    Directory of Open Access Journals (Sweden)

    Prima Astuti Handayani

    2013-05-01

    Full Text Available Kulit buah naga merupakan limbah hasil pertanian yang mengandung zat warna alami antosianin cukup tinggi. Antosianin merupakan zat warna yang berperan memberikan warna merah yang berpotensi menjadi pewarna alami untuk pangan dan dapat dijadikan alternatif pengganti pewarna sintetis yang lebih aman bagi kesehatan. Pengambilan zat warna antosianin dilakukan dengan metode ekstraksi. Pelarut yang digunakan adalah aquades. Variabel penelitian antara lain varietas buah naga, konsentrasi asam sitrat dalam pelarut, suhu ekstraksi, dan waktu ekstraksi. Potongan kulit buah naga diekstraksi dengan pelarut aquades dan asam sitrat dengan perbandingan tertentu, pada suhu ekstraksi 25-800C dan waktu ekstraksi 0,5-3 jam. Analisis kadar antosianin dilakukan dengan analisa antosianin metode Glusti dan Wrolstad. Hasil percobaan diperoleh bahwa varietas buah naga daging merah menghasilkan kadar antosianin terbesar 22,59335 ppm. Selain itu kadar antosianin terbesar diperoleh pada variasi pelarut aquades:asam sitrat (5:1 26,4587 ppm, variasi pada suhu kamar menghasilkan 21,5028 ppm dan waktu pengadukan  3 jam menghasilkan 23,3027 ppm. Pewarna alami ini telah diaplikasikan pada makanan dan diujikan pada tikus putih, hasil uji coba menunjukkan pewarna buah naga dapat dipakai sebagai pewarna alami makanan. Dragon fruit peel is agricultural waste which contains quite high natural pigments of anthocyanins. Anthocyanin is a dye that potentially provides a red natural colorant for food and alternatively used as synthetic dye which is safe for health. In this study, the process of taking anthocyanin was conducted using extraction method. The solvent used was distilled water. The variables observed in the research include dragon fruit varieties, the concentration of citric acid in the solvent, extraction temperature, and extraction time. The dragon fruit peel was extracted using solvents of distilled water and citric acid at a certain ratio, at extraction temperature

  2. Tingkat Parasitasi Fopius arisanus (Hymenoptera : Braconidae pada Lalat Buah Belimbing di Daerah Istimewa Yogyakarta

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    Suputa Suputa

    2007-12-01

    Full Text Available Bactrocera carambolae was founf on carambola fruit in Yogyakarta Special Province and there were three species of parasitoids, i.e. Fopius arisanus, Agasnaspis sp., and Asobara sp. The population of Agasnaspis sp. and Asobara sp. were very low and was only found in Samas coastal area. F. arisanus was dominant and always found in all observation sites. There was no significant result on their parasitism (for region, F(2,35 = 0.057; p>0.005; for elevation, F(2,35= 0.704, p>0.05; for habitat, F(2,35= 0.215, p>0.05. Parasitism of F. arisanus on fruit fly in Yogyakarta Special Province was generally low, i.e. it ranged from 0.5495 ± 0.3843 (in Sleman, to 1.2935 ± 0.8206%. Evaluation of the existence of F. arisanus and augmentation efforts might be needed to improve its ability to parasitize fruit fly in Yogyakarta Special Province.   Lalat buah yang menyerang buah belimbing lokal di Daerah Yogyakarta adalah Bactrocera carambolae dan tidak ditemukan lalat buat spesies lain pada penelitian ini, sedangkan parasitoid yang menyerang lalat buah B. carambolae ada tiga spesies yaitu Fopius arisanus, Agasnaspis sp., dan Asobora sp. Populasi Agasnaspis sp. dan Asobara sp. sangat rendah dan hanya ditemukan di Kabupaten Bantul di daerah pesisir pantai Samas, sementara di lokasi pengamatan yang lain tidak ditemukan, sedangkan F. arisanus merupakan parasitoid yang selalu ditemukan pada berbagai lokasi pengamatan. Uji beda nyata menunjukkan bahwa tingkat parasitasi F. arisanus di Yogyakarta tidak berbeda secara nyata berdasarkan kategori daerah administrasi (F(2,35 = 0.057; p>0.005; ketinggian tempat, F(2,35= 0.704, p>0.05; dan habitat, F(2,35= 0.215, p>0.05. Tingkat parasitasi F, arisanus pada lalat buah di Daerah Istimewa Yogyakarta sangat rendah yaitu sekitar  0.5495 ± 0.3843 (di Sleman sampaidengan 1.2935 ± 0.8206%. Hasil pengamatan menunjukkan bahwa di setiap kanupaten yang diamati, populasi lalat buah B. carambolae

  3. PENGOLAHAN BUAH DAN BIJI RAMBUTAN SEBAGAI MAKANAN TRADISIONAL KOKTAIL, MANISAN, EMPING BIJI RAMBUTAN DAN OBAT HERBAL YANG BERKHASIAT

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    Nuni Widiarti

    2013-02-01

    Full Text Available Kegiatan pengabdian kepada masyarakat berupa penyuluhan Pengolahan Buah Dan Biji Rambutan Sebagai Makanan Tradisional Koktail, Manisan, Emping Biji Rambutan Dan Obat Herbal Yang Berkhasiat bertujuan untuk memberikan pengetahuan kepada masyarakat khususnya ibu-ibu PKK dukuh kanggan Desa Wringinputih terhadap manfaat rambutan, dan biji rambutan terhadap kesehatan beserta bagaimana meningkatkan nilai jual rambutan dan biji rambutan pada saat panen raya. Khalayak sasaran dalam pengabdian masyarakat ini adalah ibu-ibu rumah tangga di dukuh Kanggan Desa Wringinputih khususnya warga RT 01 dan 02 RW XIII yang berjumlah 20 orang. Metode yang dilakukan dalam pngabdian ini adalah penyuluhan dan demonstrasi pembuatan emping serta manisan buah rambutan. Manfaat yang diperoleh dari hasil pengabdian ini adalah masyarakat menjadi tahu manfaat dari daun hingga akar dan buah rambutan terhadap berbagai penyakit dan kecantikan.

  4. Gambaran Konsumsi Sayur dan Buah Penduduk Indonesia dalam Konteks Gizi Seimbang: Analisis Lanjut Survei Konsumsi Makanan Individu (SKMI 2014

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    Hermina Hermina

    2016-12-01

    Full Text Available Abstract Fruits and vegetables consumption was required by human body as sources of vitamins, minerals and fibers in achieving a healthy and nutritious balanced diet. The objective of the analysis is to obtain proportion and the average of fruits and vegetables consumed by Indonesian population at the age group, both in urban and rural areas from the 2014 Individual Food Consumption Survey The analysis showed that almost all Indonesion population consume vegetables (94.8% but only a few of them that consume fruits (33.2%. Average vegetables consumption was 70.0g/person/day and fruit consumption was 38.8 grams/grams/person/day. Total consumption of vegetables and fruits were 108.8g/person/day. When they were compared to the recommended adequacy under the guidelines of balanced nutrition, fruits and vegetables consumption were still low. A total of 97.1% of the population did not consume enough vegetables and fruits. When it was compared to the age group, teenagers were the highest age groups who consumed less fruit and vegetables (98.4%. The study concludes that the average consumption of vegetables and fruits of the Indonesian population was still low, in the context of balanced nutrition by age group, both in urban and rural areas, and the lowest was teenagers. Key words : fruits and vegetables, consumption, balanced nutrition, Indonesian population AbstrakKonsumsi sayur dan buah diperlukan tubuh sebagai sumber vitamin, mineral dan serat dalam mencapai pola makan sehat dengan gizi seimbang untuk kesehatan yang optimal. Tujuan analisis lanjut untuk mendapatkan informasi proporsi dan rerata jumlah sayur dan buah yang dikonsumsi penduduk menurut kelompok umur, baik di perkotaan maupun di perdesaan dalam konteks gizi seimbang. Data yang dianalisis merupakan hasil Survei Konsumsi Makanan Individu (SKMI 2014. Pengumpulan data dilakukan oleh Badan Penelitian dan Pengembangan Kesehatan. Data konsumsi dikumpulkan dengan metode recall 1x24 jam, dilakukan

  5. AKTIVITAS PROTEOLITIK PAPAIN KASAR GETAH BUAH PEPAYA DENGAN BERBAGAI METODE PENGERINGAN

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    Deivy Andhika Permata

    2016-09-01

    Full Text Available Papain merupakan enzim golongan protease yang banyak digunakan di industri. Salah satu proses penting dalam menghasilkan produk papain kasar adalah pengeringan. Penelitian ini bertujuan untuk mengetahui kadar air, kadar abu, kadar protein, dan aktivitas proteolitik papain kasar getah buah pepaya dengan berbagai metode pegeringan. Metode pengeringan yang digunakan pada penelitian ini, yaitu pengeringan matahari (solar drying, pengeringan kabinet (cabinet drying, pengeringan vakum (vacuum drying dan pengeringan beku (freeze drying. Berdasarkan hasil penelitian yang dilakukan disimpulkan bahwa metode vakum menghasilkan aktivitas proteolitik tertinggi dibanding metode lainnya.

  6. POLA ASUH MAKAN IBU SERTA PREFERENSI DAN KONSUMSI SAYUR DAN BUAH ANAK USIA SEKOLAH DI BOGOR

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    Annisa Sophia

    2015-02-01

    Full Text Available ABSTRACTThe aim of this study was to learn mother’s food parenting practices and school-age children’s preference and consumption of vegetables and fruits. Design of this study was a cross-sectional with purposive sampling of 108 school-age children in SDN Cibanteng 1 in rural and SDN Papandayan in urban, Bogor District. Hedonic scale and semi-quantitative food frequency questionnaire were used for measure preference and consumption of vegetables and fruits. Mothers in rural had higher score in three components of food parenting practices (mother’s role in feeding, mother’s control in child’s eating, and family eating habits than mothers in urban. Mothers in urban had higher score in one component of food parenting practices (family eating habits of vegetables and fruits than mothers in rural. Vegetables consumption in urban (68.5±31.6 g/day was higher than rural (45.4±18.7 g/day. Children’s fruits consumption in urban (166.5±67.7 g/day was higher than rural (106.9±43.0 g/day.Keywords: food consumption, food preference, parenting practices, vegetables and fruitsABSTRAKTujuan penelitian ini adalah mempelajari pola asuh makan ibu serta preferensi dan konsumsi sayur dan buah anak usia sekolah. Desain penelitian adalah cross-sectional dengan purposive sampling sebanyak 108 subjek anak usia sekolah di SDN Cibanteng 1 Kabupaten Bogor dan SDN Papandayan Kota Bogor. Pengukuran preferensi dan konsumsi menggunakan skala hedonik dan semi-quantitative food frequency questionnaire. Ibu di kabupaten memiliki skor yang lebih tinggi daripada ibu di kota pada tiga komponen pola asuh makan (peran ibu dalam pemberian makan, pengawasan makan oleh ibu, dan kebiasaan makan keluarga. Ibu di kota memiliki skor yang lebih tinggi dibandingkan ibu di kabupaten pada satu komponen pola asuh makan (kebiasaan makan sayur dan buah keluarga. Konsumsi sayur anak di kota (68,5±31,6 g/hari lebih tinggi dari kabupaten (45,4±18,7 g/hari. Konsumsi buah anak di kota

  7. Uji Daya Hambat Ekstrak Buah Belimbing Manis (Averrhoa carambola terhadap Pertumbuhan Bakteri Streptococcus pneumoniae secara In Vitro

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    Rita Risandi

    2016-09-01

    Full Text Available AbstrakBuah belimbing manis (Averrhoa carambola merupakan salah satu tanaman Indonesia yang diyakini memiliki khasiat obat. Salah satu manfaat yang dapat diambil dari sari buah belimbing manis (Averrhoa carambola adalah dapat mengobati radang tenggorokan. Radang tenggorokan merupakan salah satu infeksi yang disebabkan oleh bakteri Streptococcus pneumoniae. Tujuan penelitian ini adalah menentukan daya hambat ekstrak buah belimbing manis (Averrhoa carambola terhadap pertumbuhan bakteri Streptococcus pneumoniae  secara in vitro. Metode studi ini ialah eksperimental dengan desain postest only control group design yang dilakukan di Laboratorium Biota Sumatera Universitas Andalas dan Laboratorium Mikrobiologi Fakultas Kedokteran Universitas Andalas dari Agustus sampai Oktober 2014. Hasil penelitian menunjukkan bahwa ekstrak buah belimbing manis (Averrhoa carambola dengan konsentrasi yaitu 5%, 10%, 15% dan 20% tidak memiliki daya hambat terhadap pertumbuhan bakteri Streptococcus pneumoniae.  Hal ini terbukti karena tidak terbentuk zona hambat pada agar darah dan tidak terdapat pengaruh lama kontak ekstrak buah belimbing manis (Averrhoa carambola  terhadap pertumbuhan bakteri Streptococcus pneumoniae secara in vitro. Ekstrak buah belimbing manis tidak memiliki efek antibakteri terhadap pertumbuhan bakteri Streptococcus pneumoniae.Kata kunci: ekstrak buah belimbing manis, Streptococcus pneumoniae, daya hambat Abstract             Star fruit (Averrhoa carambola is a Indonesian plant that is believed to have medicinal properties. One of the benefits that can be drawn from the juice of star fruit (Averrhoa carambola is the ability to treat strep throat. Strep throat is a bacterial infection caused by Streptococcus pneumoniae. The objective of this study was to determine the inhibitory extract of star fruit (Averrhoa carambola on the growth of the bacterium Streptococcus pneumoniae in vitro. This was an experimental  research  with design

  8. Uji teratogenik ekstrak Pandanus conoideus varietas buah kuning terhadap perkembangan embrio tikus putih (Rattus norvegicus

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    LINTAL MUNA

    2011-11-01

    Full Text Available Muna L, Astirin OP, Sugiyarto. 2011. Uji teratogenik ekstrak Pandanus conoideus varietas buah kuning terhadap perkembangan embrio tikus putih (Rattus norvegicus. Bioteknologi 8: 65-77. Penelitiian ini betujuan untuk mengkaji pengaruh pemberian ekstrak Pandanus conoideus Lam. var. buah kuning terhadap persentase fetus hidup, kematian intrauterus, berat dan panjang fetus, keadaan morfologi fetus, serta struktur skeleton fetus tikus putih. Dalam penelitian ini diggunakan 25 tikus bunting yang dibagi menjadi lima kelompok secara acak, sehingga masing-masing kelompok terdiri dari lima ekor tikus. Setiap kelompok diberi dosis yang berbeda. P1 (kontrol diberi 1 mL minyak wijen, P2 , P3, P4 dan P5 diberi ekstrak masing-masing: 0,02 mL, 0,04 mL, 0,08 mL dan 0,16 mL. Ekstrak tersebut diberikan secara oral pada kebuntingan hari ke 5 sampai hari ke 17 (fase organogenesis. Pengamatan dilakukan pada hari ke 18 dengan cara bedah sesar untuk menggambil fetus dari uterus. Morfologi fetu s diamati setelah fetus dikeluarkan dari uterus, sedangkan untuk pengamatan struktur skeleton dibuat preparat wholemount dengan pewarnaan ganda Alcian blue dan Allizarrin Red-S. Hasil percobaan diianalisis dengan ANAVA satu jalur. Hasil penelitiann menunjukkan bahwa pemberian ekstrak tidak berpengaruh terhadap persentase fetus hidup, kematian intrauterus, serta berat dan panjang fetus (P≥0,05. Pemberian ekstrak pada induk mengakibatkan kecacatan skeleton (lordosis fetus pada dosis 0,16 mL dan menghambat osifikasi fetus.

  9. Perancangan Permainan "Membuat Bioetanol dari Limbah Buah" Menggunakan Adobe Flash CS3

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    Nurul Arifa

    2014-01-01

    Permainan membuat bioetanol ini ditujukan untuk semua kalangan dan usia, namun lebih dikhususkan untuk kalangan pelajar SMP dikarenakan pada masa jenjang pendidikan ini sesuai dengan kurikulum mata pelajaran ilmu pengetahuan alam telah diajarkan tentang unsur, senyawa, larutan asam basa yang diperlukan sebagai dasar awal untuk memahami istilah-istilah dalam pembuatan bioetanol. Hasil pengujian permainan menunjukkan bahwa permainan ini dapat berjalan dengan baik pada sistem operasi Windows 7. Tombol-tombol dan fungsi-fungsi pada permainan juga dapat berfungsi dengan baik dan sesuai dengan fungsionalitasnya masing-masing pengujian ini dilakukan dengan menggunakan metode black-box. Berdasarkan pengujian yang dilakukan oleh pengguna yaitu 30 siswa SMP, permainan “Membuat Bioetanol Dari Limbah Buah” ini membantu dalam mengenalkan tahap-tahap membuat bioetanol dari limbah buah, serta tampilan permainannya bagus. Hal ini terlihat pada semua aspek penilaian yang telah dihitung menggunakan skala Likert. Permainan ini dapat digunakan sebagai media yang dapat memberikan pengetahuan tentang tahap-tahap dalam membuat bioetanol dari limbah buah.

  10. Identifikasi Golongan Senyawa Kimia Estrak Etanol Buah Pare (Momordica charantia dan Pengaruhnya Terhadap Penurunan Kadar Glukosa Darah Tikus Putih Jantan (Rattus novergicus yang Diinduksi Aloksan

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    I Ketut Angga Yuda

    2013-08-01

    Full Text Available Penelitian ini bertujuan untuk mengetahui golongan senyawa kimia ekstrak etanol buah pare (M. charantia sebagai penurun kadar glukosa darah tikus putih jantan (R. novergicus yang diinduksi aloksan. Sampel penelitian ini adalah 25 ekor tikus putih jantan (R. novergicus berumur 3 bulan dengan berat rata-rata 150-300 g. Rancangan yang digunakan berupa Rancangan Acak Lengkap (RAL dengan lima perlakuan sebagai berikut, perlakuan I sebagai kontrol yaitu tikus normal tanpa perlakuan, Perlakuan II kontrol diabetes, perlakuan III tikus diabetes dan ekstrak buah pare 100 mg/kg bb, perlakuan IV tikus diabetes dan ekstrak buah pare 50 mg/kg bb, dan perlakuan V tikus diabetes dan glibenklamid 1 mg/kg bb. Hasil penelitan menunjukan buah pare mengandung zat flavonoid, polifenol, dan saponin. Pemberian ekstrak etanol buah pare (M. charantia dapat menurunkan kadar glukosa darah tikus putih (R. novergicus penderita diabetes dengan diinduksi aloksan secara signifikan P<0,05 yang sebanding dengan pemberian glibenklamid. Dengan demikian, ekstrak etanol buah pare dapat digunakan sebagai penurun kadar glukosa darah.

  11. PENGARUH EKSTRAK BUAH NAGA MERAH TERHADAP PROFIL LIPID DARAH TIKUS PUTIH HIPERLIPIDEMIA

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    Reni Heryani

    2016-05-01

    Full Text Available ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak buah naga merah dengan dosis bertingkat terhadap kadar Kolesterol Total, Trigliserida, LDL dan HDL darah pada tikus hiperlipidemia. Penelitian ini merupakan penelitian eksperimental dengan Post Test Only Control Group Design terhadap tikus putih galur wistar jantan yang di buat hiperlipidemia. Sampel terdiri dari 25 ekor tikus yang berumur 4 bulan yang dibagi menjadi 5 kelompok, yaitu 1 kelompok kontrol negatif yang hanya diberi pakan standar, 1 kelompok kontrol positif yang diberi pakan makanan lemak tinggi (MLT, 3 kelompok perlakuan yang diberikan pakan MLT dan pemberian ekstrak buah naga merah dengan dosis 9 mg/200 gr BB, 11 mg/200 gr BB, dan 13 mg/200 gr BB selama 15 hari. Parameter yang diukur adalah kadar kolesterol total, LDL dan HDL (metode CHOD-PAP dan trigliserida (metode GPO-PAPA darah tikus putih pada kelompok kontrol dan kelompok perlakuan dengan alat Microlab 300. Hasil penelitian diolah dengan uji ANOVA dengan α 5% dengan multiple Comparisons (Post Hoc Test  jenis Bonferroni. Hasil penelitian menunjukkan rerata kadar kolesterol total 111.19±5.06 mg/dl, trigliserida 165.73±10.21 mg/dl, LDL 72.83±7.65 mg/dl dan HDL 38.36±6.06 mg/dl setelah pemberian pakan MLT. Hasil ini lebih tinggi dibandingkan dengan kelompok kontrol negatif yang hanya diberikan pakan standar. Pemberian ekstrak buah naga merah menunjukkan perbedaan yang signifikan terhadap kadar kolesterol total, trigliserida. Sedangkan untuk kadar LDL dan HDL tidak terdapat perbedaan yang signifikan antara masing-masing kelompok perlakuan setelah diberikan ekstrak buah naga merah. Kata Kunci : Ekstrak Buah Naga Merah, Hiperlipidemia, Profil Lipid ABSTRACTThis study was an experimental study with Post Test Only Control Group Design on male Wistar rat strain that created hyperlipidemia. The sample consisted of 25 rats aged 4 months were divided into 5 groups, namely 1 negative control group fed only

  12. Meroterpenos (Antraquinonas) en diferentes partes de la Planta de Morinda Royoc L

    OpenAIRE

    Janetsy Borroto Blanco; María A. Blanco Jerez; Maribel Rivas Paneca; Martha Hernández de la Torre; Oscar Concepción Laffite; Reinaldo Trujillo Sánchez

    2005-01-01

    Las antraquinonas son productos del metabolismo secundario con gran importancia en la industria farmaceútica. En el presente trabajo se determina la posible presencia de estos compuestos en diferentes partes de la Morinda royoc L. El análisis cualitativo (Reacción de Bortranger) mostró una fuerte coloración roja en las raíces (médula y corteza) indicativo de la presencia de antraquinonas y en mucha menor intensidad en las hojas (coloración rosada muy tenue). En el análisis cuantitativo, las r...

  13. MODEL PERUBAHAN WARNA KERIPIK BUAH SELAMA PENGGORENGAN VAKUM Model of Fruit Flaky Color Change during Vacuum Frying

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    Jamaluddin Jamaluddin

    2012-05-01

    Full Text Available The natural colour of fruit flaky product is one of specific property prefered by consumer. To maintain the natural colourof the fruit flaky during frying, it is necessary to pay attention the characteristic changes of raw material and control the process in order not to have much changes to get the intended colour. The objective of this research is to develop empirically mathematical model of fruit flaky colour changes during vacuum frying process by considering the change of water and sucrose contents in the product. Sample of the research were jack fruits fried in the temperature of 70–100OC, frying duration of 15–60 minutes, and vacuum pressure of 13-23 kPa. The observed parameters are colour (L, colour (a, colour (b, water and sukrose contents before and after frying. The result showed that colour changes (L, a and b were influenced by free water vaporization and sukrose decreasing in product, so empirically, the developed mathematical model of colour changes (L, a and b can be used to predict fruit flaky colour changes during vacuum frying. ABSTRAK Warna alami pada produk keripik buah adalah merupakan salah satu sifat khas yang disukai oleh konsumen, untukmempertahankan warna alami keripik buah agar tidak banyak mengalami perubahan selama dalam penggorengan, perlu diperhatikan perubahan karakteristik bahan baku dan pengendalian proses, agar warna keripik buah yang dihasilkan sesuai dengan yang diinginkan. Penelitian ini bertujuan untuk mengembangkan secara empirik model matematik perubahan warna keripik buah selama dalam proses penggorengan vakum dengan mempertimbangkan ke dalam model perubahan kadar air dan kadar sukrosa di dalam padatan. Sampel penelitian adalah buah nangka digoreng pada suhu70-100 OC, lama penggorengan 15-60 menit dan tekanan vakum 13-23 kPa. Parameter yang diamati adalah warna (L, warna (a, warna (b, kadar air dan kadar sukrosa sebelum dan setelah sampel digoreng. Hasil penelitian menunjukkan perubahan warna L, a

  14. COGNITIVE-ENHANCING PROPERTIES OF MORINDA LUCIDA (RUBIACEAE) AND PELTOPHORUM PTEROCARPUM (FABACEAE) IN SCOPOLAMINE-INDUCED AMNESIC MICE.

    Science.gov (United States)

    O, Elufioye Taiwo; Halimah A, Hameed

    2017-01-01

    Cognitive disorders associated with aging have been successfully managed by African traditional medical practitioners using various plants. This study evaluated the cognitive enhancing potentials of Morinda lucida (L) Rubiaceae and Peltophorum pterocarpum (DC) ex. K Heyne in scopolamine induced amnesic animals. The anti-amnesic activity of the ethyl acetate extracts of Morinda lucida and Peltophorum pterocarpum at doses of 4 mg/kg, 6 mg/kg and 8 mg/kg were assessed in scopolamine induced amnesic mice using Morris water maze test model. Effect of the extracts on the histology of the hippocampus was also evaluated. The ethyl acetate extract of Morinda lucida and Peltophorum pterocarpum ameliorated scopolamine induced memory deficit in the animals under study. There was no effect of the extract on the histology of the hippocampus. However, there was an increase in the density of cells in the hippocampus of treated group as compared to the untreated. Morinda lucida and Peltophorum pterocarpum showed considerable enhancement of cognition in scopolamine induced amnesic mice.

  15. PENGARUH PEMBERIAN EKTRAK DAUN KERSEN (Muntingia calabura TERHADAP LALAT BUAH Bactrocera carambolae;THE INFLUENCE TO GIVING LEAF EXTRACT KERSEN (Muntingia calabura AGAINST FRUIT FLIES Bactrocera carambolae

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    Diah Asta Putri

    2016-12-01

    Full Text Available AbstrakLalat buah telah diketahui secara luas sebagai hama utama pada komoditas buah di Indonesia sehingga menyebabkan kerugian ekonomi yang besar. Daun kersen (Muntingia calabura telah diteliti mengandung beberapa senyawa yang berpotensi untuk mengendalikan serangan lalat buah. Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak etanol daun kersen terhadap Bactrocera carambolae, salah satu jenis lalat buah yang menyerang berbagai buah-buahan sebagai inangnya. Ekstrak etanol daun kersen dengan konsentrasi yang berbeda yaitu 0%, 2,5%, 5% dan 7,5% disemprotkan ke permukaan buah jambu biji (Psidium guajava dan diamati pengaruhnya terhadap lalat buah tersebut. Parameter dalam penelitian ini yaitu jumlah pupa dan jumlah lalat dewasa. Data dianalisis menggunakan uji analisis varians (uji F α = 0,05 dilanjutkan dengan uji Beda Nyata Terkecil (BNT. Hasil penelitian menunjukkan semakin tinggi konsentrasi ekstrak yang diuji maka semakin kuat pengaruhnya pada penurunan jumlah pupa dan lalat dewasa. Berdasarkan hasil penelitian ini maka ekstrak etanol daun kersen diharapkan dapat menjadi alternatif untuk pestisida sintetis.Abstract Fruit flies are known as major fruit pest in Indonesia that cause economic losses. Muntingia calabura leaves has been observed to contain compounds that can potentially control the fruit fly. This research aimed to investigate the effect of ethanolic extract of M. calabura leaves againts Bactrocera carambolae, one of fruit flies which has wide range host. Ethanolic extract of M. calabura leaves with different concentrations of 0%, 2.5%, 5% and 7.5% that sprayed onto the surface of guava (Psidium guajava and observed their effect on the fruit fly. Parameters observed are the number of pupae and the number of adult flies. Data were analyzed by analysis of variance (F test α = 0.05 followed by Least Significant Difference (LSD. Results showed that the higher the concentration of extract tested, the stronger its effect on

  16. KAJIAN PROSES PEMBUATAN TEPUNG BUAH MANGGA (Mangivera Indica L VARIETAS ARUMANIS DENGAN SUHU PERENDAMAN YANG BERBEDA

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    Octavianti Paramita

    2013-05-01

    Full Text Available Salah satu diversifikasi produk olahan yang menarik untuk dikembangkan adalah tepung da-ging buah mangga (mango powder yang telah dikembangkan di negara India, Tepung buah mangga dapat digunakan sebagai bahan alternatif untuk membuat DF (dietary fibre, karena daging buah mangga mengandung pati yang banyak, tinggi selulosa, hemiselulosa, lignin dan carotin. Buah mangga  arumanis yang dibuat menjadi tepung mangga digunakan mangga arumanis yang belum matang / yang masih mentah. Proses perendaman sebelum dilakukan pengeringan sangat berpengaruh terhadap hasil dari tepung mangga yang dihasilkan baik berupa kandungan gizi dan warna. Penelitian ini bertujuan mendapatkan proses pembuatan tepung mangga varietas arumanis yang paling optimal hasilnya berdasarkan karakteristik fisik dan komposisi zat gizi. Proses pembuatan tepung mangga varietas arumanis yang paling optimal hasilnya dengan proses perendaman pada air dingin dan proses tersebut bisa dijadikan bahan dasar pembuatan olahan-olahan pangan yang tinggi serat. Karakteristik Fisik Tepung Mangga Arumanis dan Komposisi Zat Gizi Tepung Mangga Arumanis dengan proses Perendaman Air Dingin yaitu : Tepung berwarna putih kecoklatan, Tekstur : Halus, dan tidak tercium aroma mangga, Rendemen : 12,4 %., Kadar Serat : 3,7370 %, Kadar Vitamin C : 154,9944 mg/100 g, Kandungan Amilum/ Pati : 49,0419 % dan Kandungan Protein: 9,2856 %. One of the interesting diversification of the processed products to be developed is a mango pulp powder which has been developed in India. The mango flour can be used as an alternative material for making the dietary fiber (DF because mango contains a lot of starch, high cellulose, hemicellulose, lignin, and carotin. The “arumanis” mango flour can be made from the immature “arumanis” mango fruits. The immersing process before drying greatly affect the quality of produced mangoes flour in terms of the nutrient composition and the colour. The study aimed to

  17. Pemanfaatan Biji Buah Nyamplung (Callophylum Inophylum Sebagai Bahan Baku Pembuatan Biodisel

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    Bayu Biru Chandra

    2013-03-01

    Full Text Available Indonesia merupakan negara kepulauan dengan garis pantai terpanjang keempat di dunia. Sepanjang sekitar 95000 Km merupakan habitat penting bagi vegetasi mangrove dan biota nya. Sebuah survei tahun 2007 menunjukkan bahwa 20% dari garis pantai rusak, dan tanah aktif terancam oleh erosi. Reboisasi penanaman vegetasi pantai dilakukan oleh pemerintah daerah. Salah satunya adalah Calophyllum Inophyllum. Potensi penggunaan benih C.Inophyllum tidak jelas sampai sekarang. Oleh karena itu, komposisi dan analisia C. Inophyllum dan minyak akan diselidiki. Dari hasil, ditemukan bahwa biji buah C. inophyllum mengandung lemak kasar (63,1%, serat kasar (16,64%, abu (3,22%, protein (3,42%, kelembaban (4,15%, dan ekstrak nitrogen bebas (13.62%. Itu juga memiliki nilai kalori 6092 kal / g. Its lipid asam lemak bebas yang terkandung (8,23%, monogliserida (3,93%, digliserida (3,37%, trigliserida (81.06% dan bioactive (3,4%.

  18. Aktivitas Zymomonas mobilis pada produk etanol dari buah semu jambu mete (Anacardium occidentale dengan variasi sumber nitrogen

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    AKHMAD MUSTOFA

    2010-05-01

    Full Text Available Mustofa A, Suranto. 2010. Aktivitas Zymomonas mobilis pada produk etanol daribuah semu jambu mete (Anacardium occidentale dengan variasi sumber nitrogen. Bioteknologi 7: 1-9. Penelitian ini bertujuan mengetahui kemampuan Zymomonas mobilis dalam memproduksi etanol melalui proses fermentasi batch (selama 24, 48 dan 72 jam, menggunakan sumber karbon sari buah jambu mete (varietas merah, hijau dan kuning dan sumber nitrogen berupa urea, ammonium sulfat, ekstrak kecambah kacang hijau dan ekstrak kacang koro (Mucuna pruriens. Hasil penelitian menunjukkan bahwa varietas buah jambu mete hijau dengan sumber nitrogen ammonium sulfat dan lama fermentasi 24 jam memberikan hasil etanol yang paling optimal. Pada perlakuan tersebut diperoleh nilai pH 5,87, kadar gula reduksi 7,64 g/100 mL (tingkat konsumsi 48,44%, jumlah bakteri 8,0x107 (µ = 0,154 dan etanol sebesar 33,02 g/L (Ye = 90,19%.

  19. Studies on antidyslipidemic effects of Morinda citrifolia (Noni fruit, leaves and root extracts

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    Mandukhail Saf-ur

    2010-08-01

    Full Text Available Abstract Background The objective of present study was to provide the pharmacological basis for the medicinal use of Morinda citrifolia Linn in dyslipidemia using the aqueous-ethanolic extracts of its fruits (Mc.Cr.F, leaves (Mc.Cr.L and roots (Mc.Cr.R. Results Mc.Cr.F, Mc.Cr.L and Mc.Cr.R showed antidyslipidemic effects in both triton (WR-1339 and high fat diet-induced dyslipidemic rat models to variable extents. All three extracts caused reduction in total cholesterol and triglyceride levels in triton-induced dyslipidemia. In high fat diet-induced dyslipidemia all these extracts caused significant reduction in total cholesterol, triglyceride, low density lipoprotein-cholesterol (LDL-C, atherogenic index and TC/HDL ratio. Mc.Cr.R extract also caused increase in high density lipoprotein-cholesterol (HDL-C. The Mc.Cr.L and Mc.Cr.R reduced gain in body weight with a reduction in daily diet consumption but Mc.Cr.F had no effect on body weight and daily diet consumption. Conclusions These data indicate that the antidyslipidemic effect of the plant extracts was meditated through the inhibition of biosynthesis, absorption and secretion of lipids. This may be possibly due partly to the presence of antioxidant constituents in this plant. Therefore, this study rationalizes the medicinal use of Morinda citrifolia in dyslipidemia.

  20. Kajian Pengaruh Radiasi Sinar Gamma Terhadap Susut Bobot Pada Buah Jambu Biji Merah Selama Masa Penyimpanan

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    M. Akrom

    2014-01-01

    Full Text Available Telah dilakukan radiasi pada sampel jambu biji merah (psidium guajava linn pada variasi dosis 0.2, 0.4, 0.6, 0.8, dan 1 kGy menggunakan sinar gamma dengan sumber isotop Co-60 serta sampel yang tidak diradiasi sebagai sampel kontrol. Penelitian ini bertujuan untuk mengetahui pengaruh radiasi sinar gamma terhadap susut bobot sebagai indikasi dari terjadinya perlambatan proses fisiologis pada buah jambu biji merah selama masa penyimpanan. Sampel jambu biji merah diradiasi sesuai dosis yang ditentukan kemudian disimpan dalam wadah plastik selama 8 hari masa penyimpanan. Hari ke 4 dan ke 8 dilakukan evaluasi terhadap massa sampel untuk mengetahui penyusutan bobot yang terjadi. Hasilnya menunjukkan bahwa sampel yang tidak diradiasi mengalami penyusutan bobot rata-rata 20.27% dan sampel yang diradiasi mengalami penyusutan bobot rata-rata sebesar 1.23 – 5.98%. Perlakuan radiasi gamma mampu memperlambat proses fisiologis dimana terjadi perlambatan penyusutan bobot pada buah jambu biji merah selama masa penyimpanan. The samples of red guava (psidium guajava linn have been irradiated at variation doses of 0.2, 0.4, 0.6, 0.8, and 1 kGy using gamma rays with Co-60 isotope source and un-irradiated samples as control. The purpose of this research was to determine the effect of gamma irradiation on shrinkage weights as indication of slowing in physiological processes on red guava fruit during storage. Red guava fruit samples were irradiated in certain doses then saved in plastic pan during 8 days storage time. The fourth and eighth day sample mass was measured to determine the shrinkage of the weight. The result showed that un-irradiated sample was shrinkage weighted average 20.27% and the samples were irradiated shrinkage weight by an average of 1.23 to 5.98%. Gamma irradiation is able to slow the physiological processes which cause shrinkage weight on red guava fruit during storage.

  1. PENGOLAHAN BUAH DAN BIJI RAMBUTAN SEBAGAI MAKANAN TRADISIONAL KOKTAIL, MANISAN, EMPING BIJI RAMBUTAN DAN OBAT HERBAL YANG BERKHASIAT

    OpenAIRE

    Nuni Widiarti; Sri Wahyuni; F Widhi Mahatmanti

    2013-01-01

    Kegiatan pengabdian kepada masyarakat berupa penyuluhan Pengolahan Buah Dan Biji Rambutan Sebagai Makanan Tradisional Koktail, Manisan, Emping Biji Rambutan Dan Obat Herbal Yang Berkhasiat bertujuan untuk memberikan pengetahuan kepada masyarakat khususnya ibu-ibu PKK dukuh kanggan Desa Wringinputih terhadap manfaat rambutan, dan biji rambutan terhadap kesehatan beserta bagaimana meningkatkan nilai jual rambutan dan biji rambutan pada saat panen raya. Khalayak sasaran dalam pengabdian masyarak...

  2. Isolasi dan Identifikasi Senyawa Flavonoid Ekstrak Etanol Buah Naga Merah (Hylocereus polyrhizus (F.A.C.Weber Briton & Rose

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    Siti Nuari

    2017-12-01

    Full Text Available Telah dilakukan penelitian mengenai isolasi dan identifikasi senyawa flavonoid dari ekstrak etanol buah naga merah (Hylocereus polyrhizus (F.A.C.Weber Briton & Rose.  Ekstrak buah naga merah diperoleh melalui maserasi serbuk buah naga merah dengan pelarut etanol 96%. Ekstrak etanol yang diperoleh di partisi dengan metode partisi cair-cair menggunakan pelarut n-heksana, etil asetat dan air. Hasil partisi ekstrak etil asetat  kemudian dilakukan pemisahan dengan Kromatografi vakum cair, sedangkan ekstrak air dihidrolisis terlebih dahulu dengan HCl lalu dipartisi dengan etil asetat (fraksi etil asetat. Berdasarkan  hasi pemurnian ekstrak etil asetat dan fraksi etil asetat dengan KLT Preparatif diperoleh 5 isolat tetapi hanya isolat 3 yang positif senyawa flavonoid. Hasil spektroskopi UV-Vis isolat 3 menghasilkan puncak pada 330 nm (pita I dan 280 nm (pita II, sedangkan pada penambahan pereaksi geser tidak mengalami pergeseran batokromik dan hipsokromik. Berdasarkan data-data yang diperoleh isolat 3 diduga merupakan golongan senyawa flavanon.

  3. Perbedaan konsumsi buah dan sayur pada anak sekolah dasar yang obes dan tidak obes di Kota Yogyakarta dan Kabupaten Bantul

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    Irma Nuraeni

    2016-03-01

    gender and energy intake, showed that obese  children who rarely consuming fruits (<7 times/week (OR=2,24, 95%CI: 1.53-3.28, rarely consuming vegetables (<7 times/week (OR=2,52, 95%CI: 1,70-3,73, and consuming fruits and vegetables less than 5 servings/day (equivalent to 400 g/day (OR= 4,59, 95%CI:2,11-10,00 were greater risk for being obesity.Conclusion:Obese children had rarely and less consume of fruits and vegetables than that did in non-obese children at Yogyakarta Municipality and District of Bantul. The children rarely and less consuming fruits and vegetables increased the risk of obesity.KEYWORDS: children obesity, vegetable, fruitABSTRAKLatar Belakang: Indonesia saat ini mengalami masalah gizi ganda, yaitu masalah gizi kurang dan gizi lebih. Kelebihan  gizi atau obesitas pada anak dan remaja apabila tidak diatasi maka berdampak menjadi obesitas pada masa dewasa yang berpotensi mengalami penyakit tidak menular, seperti jantung, hipertensi dan diabetes mellitus. Prevalensi obesitas pada anak di Provinsi Daerah Istimewa Yogyakarta mengalami peningkatan dari tahun ke tahun (1; 2. Obesitas disebabkan ketidakseimbangan antara masukan dengan keluaran energi. Anak cenderung mengkonsumsi padat energi yang berasa manis dan berlemak tinggi serta makanan kurang serat dari buah dan sayur. Beberapa penelitian menunjukkan peningkatan risiko obesitas pada orang yang kurang konsumsi buah dan sayur.Tujuan: Untuk mengetahui perbedaan frekuensi dan jumlah konsumsi buah dan sayur pada anak SD obes dan tidak obes di Kota Yogyakarta dan Kabupaten Bantul serta peran konsumsi buah dan sayur terhadap kejadian obesitas. Metode: Rancangan penelitian ini adalah case-control, 244 kasus (anak obes dan 244 kontrol (anak tidak obes. Subjek penelitian adalah anak usia 6-12 tahun yang duduk di kelas 1 hingga kelas 5 sekolah dasar di Kota Yogyakarta dan di Kabupaten Bantul. Data identitas diperoleh dari kuesioner terstruktur, sedangkan data frekuensi dan jumlah konsumsi buah dan sayur diperoleh

  4. EFFISIENSI INHIBISI KOROSI BAJA LUNAK DALAM MEDIA ASAM DENGAN INHIBITOR EKSTRAK KULIT BUAH KAKAO (Theobroma cacao

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    Yuli Yetri

    2016-11-01

    Full Text Available Efek inhibisi korosi dan sifat-sifat adsorpsi oleh ekstrak kulit buah kakao (Theobroma cacao  pada baja lunak (mild steel dalam larutan asam 1,5M HCl telah dipelajari menggunakan teknik konvensional metode berat hilang pada variasi waktu, konsentrasi dan suhu. Parameter-parameter termodinamika seperti energi aktivasi, entalpi, entropi dan perubahan energi bebas dihitung. Polarisasi elektrokimia telah dievaluasi untuk memastikan jenis inhibitor. Spektra infrared dan GCMS dilakukan untuk mengetahui senyawa ekstrak yang berperan  dalam proses inhibisi. Morfologi permukaan sampel diamati dengan menggunakan scanning electro microscopy dengan  energy dispersive X-ray spectroscopy (SEM-EDX . Keseluruhan hasil penelitian menunjukkan bahwa ekstrak polar kulit buah coklat  dapat digunakan sebagai inhibitor korosi yang efektif pada baja karbon di lingkungan 1,5M HCl dengan pencapaian efisiensi  inhibisi   terkorosi sebesar 96.26% (weight loss dan 92.08% (Tafel pada konsentrasi ekstrak 2,5% selama768 jam. Mekanisme inhibisi adalah  adsorpsi chemiadsorpsi berdasar tingginya nilai entalpi dan energi bebas.Effisiensi Inhibisi diketahui meningkat dengan peningkatan konsentrasi dari ekstrak serta menurun dengan peningkatan suhu. Kurva polarisasi menunjukkan inhibitor ini berperilaku sebagai inhibitor campuran dengan dominan pada inhibisi katodik. Ekstrak diadsorpsi oleh permukaan mild steel  mengikuti model adsorpsi isotherm Langmuir. Kondisi permukaan mild steel menunjukan terjadinya adsorpsi di permukaan membentuk lapisan tipis di permukaan logam. Penambahan ekstrak kulit buah kakao ke dalam larutan HCl sangat efektif untuk mengurangi serangan korosi di permukaan mild steel.  Kata kunci: Korosi, Inhibitor, Theobroma cacao, Mild steel, Potensiodinamik Corrosion Inhibition Efficiency Mild Steel in Acid Media with Inhibitor Peels Extract of Cacao (Theobroma cacaoABSTRACT Inhibition and adsorption properties of Theobroma cacao peel polar extract

  5. Inhibitory effects of constituents of Morinda citrifolia seeds on elastase and tyrosinase.

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    Masuda, Megumi; Murata, Kazuya; Fukuhama, Akiko; Naruto, Shunsuke; Fujita, Tadashi; Uwaya, Akemi; Isami, Fumiyuki; Matsuda, Hideaki

    2009-07-01

    A 50% ethanolic extract (MCS-ext) from seeds of Morinda citrifolia ("noni" seeds) showed more potent in vitro inhibition of elastase and tyrosinase, and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity than extracts of M. citrifolia leaves or flesh. Activity-guided fractionation of MCS-ext using in vitro assays led to the isolation of ursolic acid as an active constituent of elastase inhibitory activity. 3,3'-Bisdemethylpinoresinol, americanin A, and quercetin were isolated as active constituents having both tyrosinase inhibitory and radical scavenging activities. Americanin A and quercetin also showed superoxide dismutase (SOD)-like activity. These active compounds were isolated from noni seeds for the first time.

  6. Multi-elements determination in medical and edible Alpinia oxyphylla and Morinda officinalis and their decoctions by ICP-MS.

    Science.gov (United States)

    Zhao, Xiangsheng; Wei, Jianhe; Shu, Xiaoyan; Kong, Weijun; Yang, Meihua

    2016-12-01

    Contents of twenty elements (Mg, K, Ca, Na, Fe, Al, Zn, Ba, Mn, Cu, Mo, Cr, Ni, As, Se, Cd, Hg, Tl, Pb and V) in two medical and edible plant species, Alpinia oxyphylla and Morinda officinalis were simultaneously determined by inductively coupled plasma-mass spectrometry (ICP-MS) method after microwave digestion with HNO 3 -H 2 O 2 (6:1, v/v) as the digestion solvent. Certified standard reference material Poplar leaf was used to assess the accuracy of the method. The greatest contents of Mg, K, Ca, Al, Fe and Na were found in dried Alpinia oxyphylla and Morinda officinalis samples. The contents of five heavy metals including Pb, Cd, As, Hg and Cu in Alpinia oxyphylla did not exceed the limits. The contents of Pb in 76.67% samples and Cd in two batches of Morinda officinalis samples exceeded the limits set by Chinese Pharmacopeia. The contents of the selected elements in different parts (leaves, stems, roots and fruits) of Alpinia oxyphylla varied considerably. The highest concentrations of Mg, Ca, Mn and Se were found in the leaves of Alpinia oxyphylla, at the same time, while, the contents of 9 elements including Cd, Cr, Cu, As, Pb in the roots were the highest. The transfer ratios of selected elements from both species of herbs into their decoctions were reduced. Especially for the heavy metals, the transfer ratios were below 30% except As (79.73%) in Morinda officinalis. The results showed that decoction of the samples may reduce the intake of heavy metals. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Tingkat Keamanan Konsumsi Residu Karbamat dalam Buah dan Sayur Menurut Analisis Pascakolom Kromatografi Cair Kinerja Tinggi

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    Bambang Wispriyono

    2013-02-01

    Full Text Available Karbamat merupakan salah satu jenis pestisida yang banyak digunakan untuk membasmi hama buah dan sayur. Untuk menentukan bahwa residu karbamat dalam sayuran masih aman dikonsumsi manusia, telah dilakukan analisis beberapa residu karbamat seperti metomil, karbaril, karbofuran, dan propoksur. Sampel-sampel tomat, apel, selada air, kubis, dan sawi hijau dikumpulkan dari tiga supermarket dan satu pasar tradisional di Depok, Jawa Barat. Analisis dilakukan serempak untuk ke empat residu karbamat menggunakan kromatografi cair kinerja tinggi denganpereaksi o-ftalaldehida dan 2-merkaptoetanol dalam reaktor pascakolom dengan detektor fluoresensi. Dari sampel-sampel buah dan sayur yang dianalisis, hanya sawi hijau asal pasar tradisional yang positif mengandung propoksur dengan kadar 1,2 mg/25 gram berat basah (0,048 mg/g berat basah. Dengan Acceptable Daily Intake(ADI propoksur 0,005 mg/kg berat badan/hari, konsumsi sawi hijau harian seberat 20 g/hari masih cukup aman dari gangguan kesehatan akibat pajanan kronik propoksur dengan margin of safety 298,7 (> 100 sebagai batas aman. Carbamat is a group of pesticides which is commonly used to control fruits and vegetables pests. To determine that carbamat residues in fruits and vegetables are safe for human consumption, carbamate residues such as methomyl, carbaryl, carbofuran, and propoxur in vegetables and fruits have been analyzed. Samples of tomato, apple, water lettuces, cabbage, and mustard greens were collected from three supermarkets and one traditional market in Depok, West Java. The analysis was carried out simultaneously for all four carbamate residues by high performance liquid chromatography using o-phtaladehyde and 2 mercaptoethanol reagents in post-column reactor with a fluorescence detector. Of fruits and vegetable samples analyzed, only mustard greens from traditional market positively containe propoxur at 1.2 mg/ 25 gram wet weight (0,048 mg/gram wet weight. With Acceptable Daily Intake (ADI

  8. Pengaruh Perlakukan Alkali terhadap Sifat Fisik, dan Mekanik Serat Kulit Buah Pinang

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    Cokorda Putri Kusuma Kencanawati

    2018-04-01

    Full Text Available Makalah ini menganalisis pengaruh perlakukan alkali dan tanpa perlakukan alkali terhadap karakateristik fisik, morfologi dan sifat mekanik serat kulit buah pinang (areca Catechu L.. Selama ini pemanfaatan limbah pertanian belum dilakukan secara maksimal, sehingga dapat menimbulkan pencemaran terhadap lingkungan. Serat kulit buah pinang (Areca Husk Fiber/AHF selama ini hanya dipergunakan sebagai bahan bakar biomassa dan media tanam sedangkan untuk pemanfaatan lain belum ada sama sekali. AHF diberi perlakukan NaOH 2,5%, 5%, 7,5% dan 10% dengan waktu perendaman 2 jam pada temperatur kamar, untuk mengetahui karakteristik fisik AHF maka dilakukan pengukuran panjang dan diameter serat, pengujian densitas, pengujian kadar air dan moisture sedangkan untuk mengetahui karakteristik mekanik dilakukan pengujian tarik serat tunggal sesuai dengan ASTM D 3379. Dari penelitian ini diketahui bahwa diameter AHF mengalami pengurangan diameter akibat perlakukan alkali, hal ini terkait dengan hilangnya kandungan lignin, pektin dan wax. Densitas AHF menurun dengan meningkatan prosentase NaOH bila dibandingkan dengan AHF tanpa perlakukan NaOH. Kekuatan tarik bervariasi dengan adanya perlakuan alkali.  Kekuatan tarik AHF tertinggi pada serat yang mengalami perlakukan NaOH 5% yaitu sebesar 165 Mpa dan kekuatan tarik terendah pada AHF dengan perlakuan Alkali 10% yaitu sebesar 137 MPa . This paper analyzes the effect of alkali and non-alkali treatments on the physical characteristics, morphology and mechanical properties of betel nut huks fiber (areca Catechu L.. the used of agricultural waste has not been done optimally, causing environmental pollution. Areca Husk Fiber (AHF only used as biomass fuel and planting medium, while for the other uses it has not existed. AHF was given 2.5%, 5%, 7.5% and 10% NaOH treatment with 2 hours immersion at room temperature, to known the physical characteristics of AHF then measured the length and diameter of fiber, density test, water

  9. Hypoglycaemic and hypolipidaemic effects of crude extracts and chromatographic fractions of Morinda morindoides root bark in diabetic rats

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    Johnny Olufemi Olukunle

    2012-01-01

    Full Text Available Hypoglycaemic and hypolipidaemic effects of different extracts and fractions of root bark from the plant Morinda morindoides (Baker Milne-Redh of the family Rubiaceae were evaluated in alloxan-induced diabetic rats. The aqueous and methanolic extracts were administered to 48 rats orally at a dose of 400 mg·kg-1 for 21 days. Fractions (hydromethanol, hexane, chloroform and ethyl acetate from bio-activity guided fractionation and chromatographic sub fractions (CsF A-F from accelerated gradient chromatography were also evaluated in 45 rats for the hypoglycaemic activity at doses of 400 mg·kg-1, 200 mg·kg-1 and 100 mg·kg-1 of solvent fractions and (CsF A-F, respectively. Glibenclamide was used as positive control. Polyoxyethylene sorbitan monooleate and distilled water administered to rats were used as negative controls. The dose of 400 mg·kg-1 of aqueous and methanolic extracts and 100 mg·kg-1 of chloroform CsF B of Morinda morindoides caused (62.8%, 56% and 74%, respectively reductions in blood glucose level (BGL. The aqueous extract caused significant (P -1, low density lipoprotein (66.38 ± 2.5 mg·dl-1 and significant (P -1 when compared to the control. These results confirm the folkloric claim of the hypoglycaemic and hypolipidaemic activities of Morinda morindoides root bark.

  10. Morinda citrifolia Linn: potencialidades para su utilización en la salud humana

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    Nirda E González Lavaut

    2003-12-01

    Full Text Available Noni es el nombre común de la Morinda citrifolia Linn. originaria de la Polinesia, Malasia, Australia, India y el Sudeste de Asia, pero se ha extendido a casi todas las regiones del mundo. En este trabajo se muestran los aspectos más importantes que sobre esta planta aparecen en publicaciones, fundamentalmente de la vía Internet y del Chemical Abstracts en los últimos 5 años, que permitan valorar las potencialidades para su uso en la salud humana. En la medicina tradicional las frutas, flores, hojas, corteza y raíz de esta planta han sido utilizadas para diversos propósitos medicinales. Entre las afecciones más tratadas se encuentran la alergia, artritis, asma, cáncer, diabetes, depresión, debilidad física, desórdenes menstruales, obesidad y estrés. Si bien se ha encontrado en los extractos de varias partes de la planta una elevada cantidad de componentes e incluso algunos se han llegado a aislar, se considera que la acción farmacológica y beneficiosa se alcanza únicamente por el efecto sinérgico de todos los componentes.Noni is the common name given to Morinda citrifolia Linn. It is originating from Polinesia, Malasia, Australia, India and Southeast Asia, but it has extended to almost every region of the world. In this paper, the most important aspects of this plant appearing in publications, Internet and the Chemical Abstracts in the last 5 years that allow to assess the potentialities for its use in human health, are shown. In traditional medicine, the fruit, flowers, leaves, cortex and root of this plant have been used for diverse medicinal purposes. Allergy, arthritis, asthma, cancer, diabetes, depression, physical weakness, menstrual disorders, obesity and stress are among the most treated affections. Although in the extracts of various parts of the plant, a high number of components has been found and even some of them have been isolated, it is considered that the pharmacological and beneficial action is only reached by

  11. KANDUNGAN ZAT GIZI MAKRO DAN VITAMIN PRODUK BUAH PEDADA (SONNERATIA CASEOLARIS

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    Ruth Dwi Elsa Manalu

    2015-04-01

    Full Text Available ABSTRACT Mangrove (Sonneratia caseolaris grows in brackish waters.Its fruits, pedada, contains beneficial vitamin and has not been processed to jam and syrup. This study was aimed to determine the composition of macro nutrient and vitamin A, B1, B2, C of pedada and its products. Design of the study was complete randomized design of two replications. The results showed that proximate composition based on dried basis was 9.2 percent protein, 4.8 percent fat, and 77.6 percent carbohydrate. Macronutrient content of jam and syrup was lower than that of fresh fruit, except for carbohydrate. Vitamin A content in 100 g of pedada was 11.21 (RE and in jam and syrup was 1.27 (RE and 0.64 (RE respectively. Vitamin B1 content in 100 g of fresh pedada was 5.04 mg, while in jam and syrup were 4.2 mg and 6.72 mg, respectively. Vitamin B2 content in 100 g of fresh pedada was 7.65 mg, while in jam and syrup were 1.94 mg and 1.12 mg, respectively. Vitamin C content in 100 g of fresh pedada was 56.74 mg and decreased to 12.20 mg and 17.08 mg in jam and syrup, respectively. Pedada and its products could contribute as source of macro and micro nutrient in the diet of community. Keywords: pedada (sonneratia caseolaris, pedada’s jam, pedada’s syrup, vitamin ABSTRAK Mangrove (Sonneratia caseolaris tumbuh di perairan payau. Buahnya, pedada, mengandung vitamin, dan belum pernah diolah menjadi selai dan sirup. Penelitian ini bertujuan menentukan komposisi zat gizi makro dan potensi vitamin A, B1, B2, C dalam buah pedada dan produk olahannya. Desain penelitian adalah rancangan acak lengkap dengan dua ulangan. Hasil penelitian menunjukkan bahwa komposisi proksimat buah pedada segar berdasarkan bobot kering adalah 9,2 persen protein, 4,8 persen lemak, dan 77,6 persen karbohidrat. Kandungan zat gizi makro pada produk selai dan sirup lebih rendah, sedangkan kandungan karbohidratnya lebih tinggi. Kandungan vitamin A dalam 100 g pedada segar sebesar 11,21 (RE dan setelah

  12. PRODUKSI BIOGAS DARI SAMPAH BUAH DAN SAYUR : PENGARUH VOLATILE SOLID DAN LIMONEN

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    Piyantina Rukmini

    2016-10-01

    Full Text Available Abstrak- Biogas merupakan salah satu sumber energi alternatif yang sedang dikembangkan dan sumber energi yang terbarukan. Bahan baku yang digunakan adalah kulit jeruk busuk (Citrus sinensia osbeck dan kobis (Brassica oleracea. Penelitian ini bertujuan untuk mengetahui pengaruh volatile solid dan limonen terhadap produksi biogas. Penelitian menggunakan erlenmeyer 500 mL sebanyak 6 buah, waterbath, manometer air, dan thermometer. Volume total digester 350 mL. Penelitian dilakukan dengan cara menghancurkan bahan baku supaya lebih mudah didegradasi oleh bakteri. Oksigen yang bersifat toxic bagi bakteri anaerobik, dapat dihilangkan dengan penambahan N2 dalam digester pada awal operasi. Penelitian dilakukan pada kondisi mesofilik (30 – 400C selama 50 hari. Hasil penelitian menunjukkan bahwa pada digester yang memiliki VS sama (T1 dan T3 dengan 15% VS, dan T2 dan T4 dengan 20% VS, dengan konsentrasi kulit jeruk/limonen berbeda (T1= 114ppm< T3= 170ppm, dan T2= 152ppm

  13. Phytochemical screening and chemical variability in volatile oils of aerial parts of Morinda morindoides.

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    Kiazolu, J Boima; Intisar, Azeem; Zhang, Lingyi; Wang, Yun; Zhang, Runsheng; Wu, Zhongping; Zhang, Weibing

    2016-10-01

    Morinda morindoides is an important Liberian traditional medicine for the treatment of malaria, fever, worms etc. The plant was subjected to integrated approaches including phytochemical screening and gas chromatography mass spectrometry (GC-MS) analyses. Phytochemical investigation of the powdered plant revealed the presence of phenolics, tannins, flavonoids, saponins, terpenes, steroidal compounds and volatile oil. Steam distillation followed by GC-MS resulted in the identification of 47 volatiles in its aerial parts: 28 were in common including various bioactive volatiles. Major constituents of leaves were phytol (43.63%), palmitic acid (8.55%) and geranyl linalool (6.95%) and stem were palmitic acid (14.95%), eicosane (9.67%) and phytol (9.31%), and hence, a significant difference in the percentage composition of aerial parts was observed. To study seasonal changes, similarity analysis was carried out by calculating correlation coefficient (r) and vector angle cosine (z) that were more than 0.91 for stem-to-stem and leaf-to-leaf batches indicating considerable consistency.

  14. In vitro multiplication of Morinda royoc L. in Temporary Immersion Systems

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    Elio Jiménez

    2011-04-01

    Full Text Available Morinda royoc L. is a medicinal plant which has identified numerous secondary metabolites important for medical and pharmaceutical industry. The use of in vitro culture techniques could contribute to the production of these. The aim of this work was to multiply M. royoc using Temporary Immersion System (TIS. It was used TIS of 1000 ml capacity. Each contained 250 ml MS medium with 4.4 μM benzyladenine (BA and 2.9 μM indole acetic acid (IAA. The SIT were inoculated with 30 individual explants (shoot tips and nodal segments. It was determined the effect of the immersion frequency (two, four and six immersions of two minutes per day and the type of explants (shoot tips, nodal segments on the multiplication of shoots and biomass production. It was found that with four and six immersions per day the highest values of multiplication coefficient and shoot length were obtained. The maximum biomass production was achieved with six immersions per day. No hyperhidricity symptoms were observed in shoots. It was noted that the nodal segments produced more shoots per explant, increased multiplication coefficient and biomass than the apex, while the latter resulted in longer shoots. Keywords: micropropagation, shoots multiplication

  15. Flow injection spectrophotometry using natural reagent from Morinda citrifolia root for determination of aluminium in tea.

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    Tontrong, Sopa; Khonyoung, Supada; Jakmunee, Jaroon

    2012-05-01

    A flow injection (FI) spectrophotometric method with using natural reagent extracted from Morinda citrifolia root has been developed for determination of aluminium. The extract contained anthraquinone compounds which could react with Al(3+) to form reddish complexes which had maximum absorption wavelength at 499.0nm. The extract could be used as a reagent in FI system without further purification to obtain pure compound. A sensitive method for determination of aluminium in concentration range of 0.1-1.0mgL(-1), with detection limit of 0.05mgL(-1) was achieved. Relative standard deviations of 1.2% and 1.7% were obtained for the determination of 0.1 and 0.6mgL(-1) Al(3+) (n=11). Sample throughput of 35h(-1) was achieved with the consumption of 3mL each of carrier and reagent solutions per injection. The developed method was successfully applied to tea samples, validated by the FAAS standard method. The method is simple, fast, economical and could be classified as a greener analytical method. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Bioassay-Guided Isolated Compounds from Morinda officinalis Inhibit Alzheimer’s Disease Pathologies

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    Yoon Kyoung Lee

    2017-09-01

    Full Text Available Due to the side effects of synthetic drugs, the therapeutic potential of natural products for Alzheimer’s disease (AD has gained interest. Morinda officinalis has demonstrated inhibitory effects on geriatric diseases, such as bone loss and osteoporosis. However, although AD is a geriatric disease, M. officinalis has not been evaluated in an AD bioassay. Therefore, M. officinalis extracts and fractions were tested for AD-related activity, including inhibition of acetylcholinesterase (AChE, butyrylcholinesterase (BChE, β-site amyloid precursor protein cleaving enzyme 1 (BACE1, and advanced glycation end-product (AGE formation. A bioassay-guided approach led to isolation of 10 active compounds, eight anthraquinones (1–8, one coumarin (9, and one phytosterol (10, from n-hexane and ethyl acetate fractions of M. officinalis. The five anthraquinones (4–8 were stronger inhibitors of AChE than were other compounds. Compounds 3 and 9 were good inhibitors of BChE, and compounds 3 and 8 were good inhibitors of BACE1. Compounds 1–5 and 7–9 were more active than the positive control in inhibiting AGE formation. In addition, we first suggested a structure-activity relationship by which anthraquinones inhibit AChE and BACE1. Our findings demonstrate the preventive and therapeutic efficacy of M. officinalis for AD and its potential use as a natural alternative medicine.

  17. [Rapidly identify oligosaccharides in Morinda officinalis by UPLC-Q-TOF-MSE].

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    Hao, Qing-Xiu; Kang, Li-Ping; Zhu, Shou-Dong; Yu, Yi; Hu, Ming-Hua; Ma, Fang-Li; Zhou, Jie; Guo, Lan-Ping

    2018-03-01

    In this paper, an approach was applied for separation and identification of oligosaccharides in Morinda officinalis How by Ultra performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) with collision energy. The separation was carried out on an ACQUITY UPLC BEH Amide C₁₈(2.1mm×100 mm,1.7 μm) with gradient elution using acetonitrile(A) and water(B) containing 0.1% ammonia as mobile phase at a flow rate of 0.2 mL·min⁻¹. The column temperature was maintained at 40 °C. The information of accurate mass and characteristic fragment ion were acquired by MSE in ESI negative mode in low and high collision energy. The chemical structures and formula of oligosaccharides were obtained and identified by the software of UNIFI and Masslynx 4.1 based on the accurate mass, fragment ions, neutral losses, mass error, reference substance, isotope information, the intensity of fragments, and retention time. A total of 19 inulin oligosaccharide structures were identified including D(+)-sucrose, 1-kestose, nystose, 1F-fructofuranosyl nystose and other inulin oligosaccharides (DP 5-18). This research provided important information about the inulin oligosaccharides in M. officinalis. The results would provide scientific basis for innovative utilization of M. officinalis. Copyright© by the Chinese Pharmaceutical Association.

  18. Supplementation of Morinda citrifolia waste as bioactive compound on the performances of broiler

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    I.A.K Bintang

    2007-03-01

    Full Text Available A study on the use of dried Morinda citrifolia waste as feed additive in broiler ration was conducted. One hundred day old chicks (doc were allocated into 4 levels (control; 0.0; 1.2; 2.4 and 4.8 g/kg feed of M. citrifolia waste with 5 replication. Each replication had 5 birds. The treatments were allocated in a completely randomized design. Variables measured were: feed intake, live weight, feed conversion ratio (FCR, percentages of carcass and internal organs ( liver. gizard, abdominal fat, and thickness of intestine. The results showed that M citrifolia waste supply did not significantly (P>0.05 affect all variables measured, but feed intake of those fed with high levels (4,8 g/kg of M. citrifolia waste was significantly (P<0.05 lower than those fed with 1.2 g/kg. FCR was significantly (P<0.05 lower as compared to the control; 1.2 and 2.4 g/kg. It is concluded that the best treatment was the supplementation of M. citrifolia waste of 4.8 g/kg, this treatment improved feed efficiency by 5% as compared to the control.

  19. Effect of Morinda citrifolia (Noni) Fruit Juice on High Fat Diet Induced Dyslipidemia in Rats.

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    Shoeb, Ahsan; Alwar, M C; Shenoy, Preethi J; Gokul, P

    2016-04-01

    The medicinal value of Morinda citrifolia L. (commonly known as Noni) has been explored in ancient folk remedies with a wide range of therapeutic utility, including antibacterial, antiviral, antifungal, antitumour, analgesic, hypotensive, anti-inflammatory and immune enhancing effects. The present study was designed to evaluate the effects of Noni fruit juice on serum lipid profile in high fat diet induced murine model of dyslipidemia. Hyperlipidemia was induced by feeding a cholesterol rich high fat diet for 45 days in wistar albino rats of either sex (n=8). Noni fruit juice administered at 50mg/kg/day and 100mg/kg/day, per oral, was compared with the standard drug Atorvastatin (10mg/kg/day, oral) fed for the latter 30 days. The blood samples were then sent for complete blood lipid profile, after 30 days of treatment. The data presented as mean ± SEM was analyzed using one-way ANOVA followed by Tukey's post-hoc test. The p juice treated group showed a significant decrease in the total cholesterol, triglycerides and very low density lipoprotein - Cholesterol at both the doses when compared to the disease control (pjuice at the 50mg/kg dose employed, failed to show a statistical significance when compared to atorvastatin. The present study provides evidence for the hypolipidemic activity of Noni fruit juice in high fat diet induced hyperlipidemia in rats.

  20. ANTIOXIDANT ACTIVITY, TOTAL PHENOLIC AND FLAVONOID CONTENT OF MORINDA CITRIFOLIA FRUIT EXTRACTS FROM VARIOUS EXTRACTION PROCESSES

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    PRAVEEN K. RAMAMOORTHY

    2007-04-01

    Full Text Available Soxhlet, Ultrasonic extract of Morinda citrifolia L. fruit and four extracts from high pressure extraction at 10 MPa using ethanol, ethyl acetate as solvent and dried by vacuum oven and spray dryer were analyzed for their antioxidant activity by peroxide value method and diphenylpicrylhydrazyl radical scavenging method. The five extracts along with the reference samples, butylated hydroxyl toluene and tannic acid were further analyzed to determine their total phenolic content by Folin-Ciocalteau method and total flavonoid content by Dowd method. The M. citrifolia extract by high pressure extraction with ethyl acetate as solvent and spray dried was found to exhibit highest antioxidant activity and total flavonoid content. High total phenolic content was determined in the high pressure extract using ethyl acetate as solvent and vacuum dried. It was interesting to note that ultrasonic extract exhibited significant antioxidant activity, total phenolic and flavonoid content. High pressure extracted M. citrifolia in ethanol was found to express lesser values comparatively. The significant difference in activity among the high pressure extracts was found to be due to the polarity of the solvents used for extraction as M. citrifolia fruit contains relatively larger quantity of non-polar antioxidant compounds. It was also found that the drying methods had significant impact on the antioxidant activity, total phenolic and flavonoid content of the extracts.

  1. Anti-leech activity of Scutellaria baicalensis and Morinda citrifolia extracts against Piscicola geometra

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    Rizky, P. N.; Cheng, T. C.; Nursyam, H.

    2018-04-01

    Piscicola geometra leeches are naturally infecting cobia juvenile. The leeches attach to cobia by sucking and biting its surface and provide the gate of second infection. Water extracts of Scutellaria baicalensis root and Morinda citrifolia leaves were used to be tested through In Vitro method to look for the anti-leeches activity against Piscicola geometra. In this study, a total number of 800 leeches from infected cobia were prepared. The anti-leech activity from water extract of S. baicalensis root and M. citrifolia leaves were compared in different dilutions of plant extracts for 96 hours. Significant anti-leech activity was observed with M. citrifolia leaves with 80% mortality of leeches. S. baicalensis root showed higher anti-leech activity with 100% mortality of leeches. The average time was needed for S.baicalensis root to paralyzing and kill the leeches were 8h, 40h, 48h, 72h, and 96h in various dilutions of S. baicalensis root. This study indicated that S. baicalensis water extract had a potent for new anti-leeches agent.

  2. Performances of broiler supplemented with antibiotic and Morinda citrifolia waste as sources of bioactive compounds

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    I.A.K Bintang

    2008-03-01

    Full Text Available A study on the use of Zinc bacitracin antibiotic (ZnB and dried Morinda citrifolia waste as feed additive in broiler ration was conducted. Two hundred and sixteen day old chicks (DOC was allocated into 4 treatments: control; control + 50 ppm ZnB, and control + M. citrifolia waste at 2 levels (5 and 10 g/kg ration with 9 replications. Each replicatation consist of 6 birds. The treatments were allocated in a completely randomized design. Variables measured were feed intake, live weight, feed conversion ratio (FCR, percentages of carcass and internal organs (liver, gizard, abdominal fat, and thickness of intestine. The results showed that feed intake of M. citrifolia waste was significantly (P0.05 from that of control. The use of M. citrifolia waste (5 and 10 g/kg gave significantly lower (P0.05, but was significantly lower (P0,05 than that of control, control + antibiotic ZnB and M. citrifolia waste 5g/kg. It is concluded that the supplementation of M. citrifolia waste (5 g/kg could substitute ZnB to improve feed eficiency in broiler ration.

  3. Evaluation of the Wound-Healing Activity of Ethanolic Extract of Morinda citrifolia L. Leaf

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    B. Shivananda Nayak

    2009-01-01

    Full Text Available Morinda citrifolia L. (noni is one of the most important traditional Polynesian medicinal plants. The primary indigenous use of this plant appears to be of the leaves, as a topical treatment for wound healing. The ethanol extract of noni leaves (150 mg kg−1 day−1 was used to evaluate the wound-healing activity on rats, using excision and dead space wound models. Animals were randomly divided into two groups of six for each model. Test group animals in each model were treated with the ethanol extract of noni orally by mixing in drinking water and the control group animals were maintained with plain drinking water. Healing was assessed by the rate of wound contraction, time until complete epithelialization, granulation tissue weight and hydoxyproline content. On day 11, the extract-treated animals exhibited 71% reduction in the wound area when compared with controls which exhibited 57%. The granulation tissue weight and hydroxyproline content in the dead space wounds were also increased significantly in noni-treated animals compared with controls (P < 0.002. Enhanced wound contraction, decreased epithelialization time, increased hydroxyproline content and histological characteristics suggest that noni leaf extract may have therapeutic benefits in wound healing.

  4. Morinda citrifolia Linn. (Noni and Its Potential in Obesity-Related Metabolic Dysfunction

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    Aline Carla Inada

    2017-05-01

    Full Text Available Cultural and economic shifts in the early 19th century led to the rapid development of companies that made good profits from technologically-produced commodities. In this way, some habits changed in society, such as the overconsumption of processed and micronutrient-poor foods and devices that gave rise to a sedentary lifestyle. These factors influenced host-microbiome interactions which, in turn, mediated the etiopathogenesis of “new-era” disorders and diseases, which are closely related, such as obesity, type 2 diabetes mellitus, non-alcoholic fatty liver disease, hypertension, and inflammatory bowel disease, which are characterized by chronic dysregulation of metabolic and immune processes. These pathological conditions require novel and effective therapeutic approaches. Morinda citrifolia (noni is well known as a traditional healing plant due to its medicinal properties. Thus, many studies have been conducted to understand its bioactive compounds and their mechanisms of action. However, in obesity and obesity-related metabolic (dysfunction syndrome, other studies are necessary to better elucidate noni’s mechanisms of action, mainly due to the complexity of the pathophysiology of obesity and its metabolic dysfunction. In this review, we summarize not only the clinical effects, but also important cell signaling pathways in in vivo and in vitro assays of potent bioactive compounds present in the noni plant which have been reported in studies of obesity and obesity-associated metabolic dysfunction.

  5. Effect of dietary supplementation with Morinda citrifolia on productivity and egg quality of laying hens

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    Dairon Más-Toro

    2015-07-01

    Full Text Available In order to evaluate the dietary supplementation of powdered leaves of Morinda citrifolia on productivity and egg quality of laying hens, a total of 160 White Leghorn birds (Hybrid L-33 of 27 weeks of age were allotted during 70 days, according to completely randomized design. Dietary treatments consisted of a control diet fed without or with 0.5, 1.0 and 1.5% of powdered leaves of M. citrifolia. Supplementation of 1.0 and 1.5% of M. citrifolia powder increased the egg weight (P0.05 among treatments. Also, supplementation of 0.5 and 1.0% of M. citrifolia increased the shell thickness and the yolk color was pigmented by this medicinal plant. It recommended the dietary supplementation of 1.0% of powdered leaves of M. citrifolia on laying hen diets to improve the egg weight, shell thickness and yolk color.

  6. Antibacterial efficacy and effect of Morinda citrifolia L. mixed with irreversible hydrocolloid for dental impressions: A randomized controlled trial.

    Science.gov (United States)

    Ahmed, A Shafath; Charles, P David; Cholan, R; Russia, M; Surya, R; Jailance, L

    2015-08-01

    This study aimed to evaluate whether the extract of Morinda citrifolia L. mixed with irreversible hydrocolloid powder decreases microbial contamination during impression making without affecting the resulting casts. Twenty volunteers were randomly divided into two groups (n = 10). Group A 30 ml extract of M. citrifolia L diluted in 30 ml of water was mixed to make the impression with irreversible hydrocolloid material. Group B 30 ml deionized water was mixed with irreversible hydrocolloid material to make the impressions following which the surface roughness and dimensional stability of casts were evaluated. Extract of M. citrifolia L. mixed with irreversible hydrocolloid decreased the percentage of microorganisms when compared with water (P impression quality.

  7. THE HISTOPATHOLOGICAL EFFECT OF LEAF, STEM AND ROOT BARK EXTRACTS OF MORINDA LUCIDA ON SOME VISCERAL ORGANS AND MUSCLES OF WISTAR MICE

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    2016-11-01

    Full Text Available The leaf, stem and root bark of Morinda lucida (Ezeogwu, are bitter and astringent used in Nigeria in the treatment of fever, malaria, yellow fever, jaundice and dysentery. They are also used as dyestuff. The aim of the study was to investigate and compare histological effects of the leaves, stem and root bark extracts of Morinda lucida on some visceral organs and muscles of albino Wistar mice. Acute intraperitoneal toxicity tests were performed for each of the extracts to determine their LD50s using modified Lorke\\'s method. Sub-chronic toxicity study was then carried out by intraperitoneal administration of different doses of the extracts on daily basis to the different groups of male mice for 21 days. The weights of the mice were taken before, during and after administration of the substance at weekly intervals. The animals were subsequently sacrificed and the liver, kidney, stomach, colon and muscle excised for histology processing and analysis. The acute intraperitoneal toxicity result (LD50 revealed Morinda lucida leaf, stem and root bark extracts to be lethal at 1,732.1; 1,058.3 and 970.8mg/kg body weight respectively. Microscopic examinations of the kidney, liver, stomach, colon and cardiac muscles showed that the effects of sub-chronic administration of Morinda lucida on the liver varied with the type of extracts and was dose dependent. The root extract had higher toxic effect. It had no adverse effect on the kidney, muscles, stomach and colon. This result may form the basis for further trials. It shows that Morinda lucida extracts are nontoxic at the dosage and oral route used by local traditional healers for its administration. However, caution is necessary in case of over dose.

  8. Pengaruh Perbandingan Sari Buah dan Gula Terhadap Mutu Minuman Fungsional Labu Kuning

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    Kamsina Kamsina

    2015-12-01

    Full Text Available Functional beverage is a kind of beverage obtained from the edible part of fruit through process of washing, crushing, and purifying (if required, pasteurizing, fermenting, and packaging to be consumed immediately. Functional drinks of pumpkin can be used as a satisfying taste and have special function to increase the certain vitamins and minerals intake, inceasing stamina, and reducing the risk of certain diseases (such as antioxidants to reduce the risk of cancer. The purpose of this study was to determine the optimum concentration of pumpkin juice and sugar concentration in making functional drinks of pumpkin. The results showed that the treatment variation of pumpkin juice and water ratio 1:1 and the addition of sugar 20% (A1B3 provided the best results for pH, sugar content, total acid, total dissolved solid, metal contamination, and the amount of lactic acid bacteria. For all treatments, the results of microbial contamination were good, both coliforms <2 APM/100 ml (negative and salmonella (negative, and had storage resistance at a temperature of 4oC (refrigerator for three (3 weeks.ABSTRAKMinuman fungsional dihasilkan dari pengolahan buah untuk dikonsumsi secara langsung. Minuman ini diperoleh melalui  proses pencucian, penghancuran, penjernihan (jika dibutuhkan, pasteurisasi, fermentasi, dan pengemasan. Minuman fungsional labu kuning bisa digunakan sebagai pemuas rasa dan berfungsi khusus untuk menambah asupan vitamin dan mineral tertentu, meningkatkan stamina tubuh, dan mengurangi resiko penyakit tertentu (seperti antioksidan untuk mengurangi resiko kanker. Tujuan penelitian ini adalah menentukan konsentrasi juice labu kuning dan konsentrasi gula yang optimal dalam pembuatan minuman fungsional labu kuning. Hasil penelitian menunjukkan bahwa perlakuan rasio sari labu kuning dengan air 1:1 dan penambahan gula pasir 20%  (A1B3  memberikan hasil terbaik terhadap nilai pH, kadar gula, total asam,   total padatan terlarut, cemaran logam

  9. VARIASI KONSENTRASI BUAH ASAM (Tamarindus indica L. DAN SUSU SKIM TERHADAP KUALITAS YOGHURT KUNIR ASAM

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    Ni Putu Rahayu Artini

    2015-10-01

    Full Text Available ABSTRAK: Penelitian ini bertujuan untuk mengetahui pengaruh variasi konsentrasi buah asam (Tamarindus indica L. dan  susu skim untuk menghasilkan kualitas yoghurt sesuai  dengan SNI 01-2981-2009.Rancangan percobaan yang dilakukan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL yang terdiri atas sembilan perlakuan. Yoghurt kunir asam dibuat dari variasi penambahan variasi konsentrasi Tamarindus indica L. 30%, 40%, dan 50% (b/V dan  susu skim 5%, 10%, dan 15% (b/V. Sifat fisika, kimia, dan mikrobiologi  yoghurt kunir asam diamati. Dihasilkan kualitas terbaik yoghurt kunir asam dengan penambahan 30% Tamarindus indica L. (b/V0dan 15% susu skim (b/V. Dengan hasil analisis penampakan cairan kental; konsistensi homogen; rasa asam; bau khas; viskositas 89,3 cP; pH 4,85; kadar abu 1,52%; kadar lemak total 2,53%; kadar protein total 3,74%; kadar asam laktat 0,223%, kadar kurkumin 0,389%; cemaran logam Pb dan Cu serta Total Coliform dan E. coli negatif. ABSTRACT:.The objective of this research was to determinethe influence of concentrated Tamarindus indica L. and skim milk powder in producing tumuric curcumin yogurt towards its product based on SNI 01-2981-2009. The research was conducted in completely randomized design which consisted of nine treatments. The yogurt mixtures were made from a variation of 30%, 40%, and 50% of Tamarindus indica L. and addition of  5%, 10%, and 15% of skim milk powder.  Physical, chemical, and microbiology properties of the turmeric curcuma yogurts were observed.  The results showed the best quality of turmeric curcumin  yogurt was formulated by the addition of 30% Tamarindus indica L. and 15% skim milk powder,  with the results of the analysis: the appearance of a viscous fluid; homogeneous consistency; sour taste; distinctive smell; viscosity of 89.3 cP; pH of 4.85; ash content of 1.52%; total fat content of 2.53%; total protein content of 3.74%; lactic acid levels of 0.22%, curcumin content of 0

  10. Dechlorophyllation of Cosmos caudatus Kunth., Morinda citrifolia, and Mangifera indica L. Leaves Methanolic Extract by Electrocoagulation Technique

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    Ratna Budhi Pebriana

    2017-12-01

    Full Text Available The present of chlorophyll is not expected in the isolation process of plant active constituent. Electrocoagulation is a potential dechlorophyllation method. This research aims to know the effectivity of electrocoagulation in the dechlorophyllation process of Cosmos caudatus Kunth., Morinda citrifolia, and Mangifera indica L. leaves methanolic extract as well as the effect to the total phenolic content. Electrocoagulation are performed using copper, silver, aluminum and iron plates as the electrode. Dechlorophyllation by extraction using n-hexane is performed as reference. The % absorbance of chlorophyll and % of total phenolic content of dechlorophyllated samples are measured spectrophotometrically. Electrocoagulation process reduces % absorbance of chlorophyll in Cosmos caudatus Kunth., Morinda citrifolia, and Mangifera indica L. leaves methanolic extract. The more the duration of electrocoagulaton process the lower the % absorbance of chlorophyll obtained. % absorbance of chlorophyll of the electrocoagulated extract according to paired t-test (P=0.95 are significantly different with the previous. One way ANOVA continued with LSD (P=0.95 shows that the % absorbance of chlorophyll from the electrocoagulated extract are significantly different with those extracted with n-hexane. Electrocoagulation process reduces total phenolic content along with duration of electrocoagulation.

  11. Characterization of Anatomical and Physiological Adaptations in Cassytha filiformis L.—An Advanced Obligate Hemiparasite on Morinda tinctoria Roxb.

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    D. Balasubramanian

    2014-06-01

    Full Text Available A study was conducted to understand the host-parasite relationship in terms of anatomical and physiological adaptations in Morinda tinctoria Roxb. and Cassytha filiformis L. Anatomically the haustorium of Cassytha is found to have two parts, the upper haustorium and the endophyte. The former is the portion of a haustorium that lies external to the host organ, whereas the endophyte is the portion of a haustorium that penetrates host tissues. It was also observed that the host organ triggers the dedifferentiation of cortical parenchyma to develop dense cytoplasm, conspicuous nuclei and numerous starch grains and these cells are found to serve as the initials of upper haustorium. The level of Chl b was lower than Chl a and xanthophylls in Cassytha when compared to Morinda. The photosynthetic activity was measured in intact leaves/stems of both the host and parasitic plant using Chl a fluorescence induction kinetics, which revealed that the photosynthetic efficiency was very low in the infected sample as well as in the parasite stem. Over all, the reduction in the photosynthetic efficiency was correlated to the poorly developed PS II complex.

  12. Pengaruh Word Of Mouth Terhadap Minat Beli Konsumen Baraya Travel Pool Buah Batu (Studi Pada Mahasiswa Administrasi Bisnis Universitas Telkom Angkatan 2013

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    Revina Anisa Agnelia

    2016-10-01

    Full Text Available This study aimed to analyze the effect of Word of Mouth towards Buah Batu Baraya Travel Consumer Purchase Intention. The method that being used is descriptive - causal. The sampling technique that being used is nonprobability sampling with the sampling method incidental sampling. The data collection is done by distributing questionnaires to 100 Students of Business Administration Student 2013 of Telkom University that know Baraya Travel pool Buah Batu. Data analysis technique that being used is simple linear regression analysis. Based on the results, it can be concluded that the Word of Mouth has positive effect on Baraya Travel consumer purchase intention. Based on the coefficient of determination (R2 calculation can be known the magnitude of the effect of word of mouth (X variable on purchase intention (Y was 32.9%. While the remaining 67.1% is influenced by other factors that not be examined in this study.

  13. Total polyphenol content and antioxidant activity of commercial Noni (Morinda citrifolia L. juice and its components

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    Adriana Bramorski

    2010-12-01

    Full Text Available The plant Morinda citrifolia L. (noni has been the focus of many recent studies due to its potential effects on treatment and prevention of several diseases. However, there are few in vivo and in vitro studies concerning its composition and antioxidant capacity. The aim of the present study was to determine the total polyphenol content (TPC and antioxidant capacity of a juice commercialized as noni juice, but containing grape, blueberry and noni fruits. Commercial noni juice was compared against its separate constituents of blueberry and grape juice. Folin-Ciocalteu and DPPH• methods were used to determine the concentration of total polyphenol content and antioxidant activity, respectively. Commercial noni juice presented higher values of TPC (91.90 mg of gallic acid/100 mL juice and antioxidant activity (5.85 mmol/L compared to its 5% diluted constituents. Concentrated blueberry juice presented higher TPC and antioxidant activity than the other juices analyzed. Considering that the blueberry and grape juices account for only 10% in the composition of commercial noni juice, it can be inferred that these two components contribute significantly to the antioxidant activity. Therefore, additional studies are necessary in order to elucidate the contribution of the noni juice as an antioxidant.A planta Morinda citrifolia L. tem sido objeto de muitas pesquisas decorrente de seus efeitos benéficos no tratamento e prevenção de muitas doenças. No entanto, são escassos os estudos in vivo e in vitro sobre os compostos presentes e sua capacidade de atuar como antioxidante. Objetivou-se com este trabalho determinar o índice de polifenóis totais (IPT e a capacidade antioxidante do suco de noni comercial, constituído de uva, mirtilo e a fruta do noni. O suco de noni comercial foi comparado com seus constituintes (mirtilo e suco de uva separadamente. Os métodos Folin-Ciocalteu e DPPH• foram utilizados para determinar a concentração de polifen

  14. Anti-jugular vein thrombotic effect of Morinda citrifolia L. [noni] in male SD rats

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    Mian-Ying Wang

    2011-09-01

    Full Text Available Background: Venous thromboembolism (VTE is a common and serious medical condition, which is estimably responsible for more than 300,000 hospital admissions annually in the USA. Pulmonary embolism (PE is a major complication of VTE, which contributes to 12% death of hospitalized patients. Heparin is the most common anti-coagulant, but severe allergic reactions, bleeding, and thrombocytopenia limit its use. Thus, seeking a botanical, nontoxic antithrombotic alternative is an interesting area. Morinda citrifolia L. [noni] is a medicinal plant used in folk remedies by Polynesians for over 2,000 years. It has been reported to have a broad range of therapeutic and preventive effects. The bioactivities of NJ have been continuously discovered with antioxidative, anti-inflammatory, analgesic, and immune modifying activities. Our novel hypothesis is whether NJ has an anti-venous thrombotic effect in rodents. To examine our hypothesis, this study was designed to examine the anti-thrombotic effect of NJ on the jugular vein thrombosis model induced by ferric chloride in SD rats.Material and Methods: NJ and placebo used in this study were donated by Morinda Holding Inc. NJ was formulated with grape juice and blue berry juice. Placebo was prepared by using the same procedure of NJ preparation, but without NJ in it. Thirty-six male SD rats were divided into six groups. Anti-venous thrombotic activities of 5% NJ, 10% NJ, heparin, and 10% NJ plus heparin were examined and compared with the positive and blank controls. Thrombosis was induced by application of a filter paper soaked in 50% ferric chloride on the right jugular vein. AFunctional Foods in Health and Disease 2011; 9:297-3092-cm fragment of the occluded vein (thrombus was removed and weighed after 1-hour maturation. Blood samples were collected for platelet count, aPTT, and PT tests.Results: The weight of a 2-cm fragment of normal jugular vein was 9.9 ± 2.1 mg, while the weight of the occluded vein in

  15. Insecticidal Activity and Chemical Composition of the Morinda lucida Essential Oil against Pulse Beetle Callosobruchus maculatus

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    Moses S. Owolabi

    2014-01-01

    Full Text Available Insecticidal activity of essential oil extracted from Morinda lucida was tested on pulse beetle Callosobruchus maculatus, which is a pest that causes serious damage to several pulses. The insecticidal activity was compared with two pesticides, Phostoxin and Primo-ban-20. 120 mixed sex adult C. maculatus were introduced, along with 30 g of cowpeas. Four concentrations (0.40, 0.20, 0.10, and 0.05 μg/mL of the M. lucida essential oil, Phostoxin, and Primo-ban-20 were tested. Essential oil chemical composition was analyzed by GC-MS. M. lucida essential oil showed a high toxicological effect, producing 100% mortality after 72 hours at a dose of 0.20 μg/mL. M. lucida essential oil had a potent insecticidal activity (LC90 = 0.629 μg/mL compared to both pesticides, Phostoxin (LC90 = 0.652 μg/mL and Primo-ban-20 (LC90 = 0.726 μg/mL, at 24 h. The main compounds of the essential oil were the oxygenated monoterpenoids, 1,8-cineole (43.4%, and α-terpinyl acetate (14.5%, and the monoterpene hydrocarbons, mostly sabinene (8.2% and β-pinene (4.0%. Results clearly indicate that M. lucida essential oil can be used as an effective alternative for pulse beetle C. maculatus control, and it could be tested against other pulse beetles affecting Asia and Africa and throughout the world, thereby reducing use of synthetic pesticides.

  16. New anti-trypanosomal active tetracyclic iridoid isolated from Morinda lucida Benth.

    Science.gov (United States)

    Suzuki, Mitsuko; Tung, Nguyen Huu; Kwofie, Kofi D; Adegle, Richard; Amoa-Bosompem, Michael; Sakyiamah, Maxwell; Ayertey, Frederick; Owusu, Kofi Baffour-Awuah; Tuffour, Isaac; Atchoglo, Philip; Frempong, Kwadwo Kyereme; Anyan, William K; Uto, Takuhiro; Morinaga, Osamu; Yamashita, Taizo; Aboagye, Frederic; Appiah, Alfred Ampomah; Appiah-Opong, Regina; Nyarko, Alexander K; Yamaoka, Shoji; Yamaguchi, Yasuchika; Edoh, Dominic; Koram, Kwadwo; Ohta, Nobuo; Boakye, Daniel A; Ayi, Irene; Shoyama, Yukihiro

    2015-08-01

    Human African trypanosomiasis (HAT), commonly known as sleeping sickness has remained a serious health problem in many African countries with thousands of new infected cases annually. Chemotherapy, which is the main form of control against HAT has been characterized lately by the viewpoints of toxicity and drug resistance issues. Recently, there have been a lot of emphases on the use of medicinal plants world-wide. Morinda lucida Benth. is one of the most popular medicinal plants widely distributed in Africa and several groups have reported on its anti-protozoa activities. In this study, we have isolated one novel tetracyclic iridoid, named as molucidin, from the CHCl3 fraction of the M. lucida leaves by bioassay-guided fractionation and purification. Molucidin was structurally elucidated by (1)H and (13)C NMR including HMQC, HMBC, H-H COSY and NOESY resulting in tetracyclic iridoid skeleton, and its absolute configuration was determined. We have further demonstrated that molucidin presented a strong anti-trypanosomal activity, indicating an IC50 value of 1.27 μM. The cytotoxicity study using human normal and cancer cell lines indicated that molucidin exhibited selectivity index (SI) against two normal fibroblasts greater than 4.73. Furthermore, structure-activity relationship (SAR) study was undertaken with molucidin and oregonin, which is identical to anti-trypanosomal active components of Alnus japonica. Overlapping analysis of the lowest energy conformation of molucidin with oregonin suggested a certain similarities of aromatic rings of both oregonin and molucidin. These results contribute to the future drug design studies for HAT. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Studi Pengaruh Jenis Dan Konsentrasi Zat Fiksasi Terhadap Kualitas Warna Kain Batik Dengan Pewarna Alam Limbah Kulit Buah Rambutan (Nephelium Lappaceum)

    OpenAIRE

    Amalia, Rizka; Akhtamimi, Iqbal

    2016-01-01

    Pewarnaan kain batik dapat dilakukan dengan menggunakan zat warna alami dan zat warna sintetis. Keunggulan zat warna alam antara lain lebih murah, ramah lingkungan, dan menghasilkan warna yang khas. Salah satu zat warna alam yang berasal dari limbah yang dapat dimanfaatkan adalah limbah kulit buah rambutan. Kelemahan dari penggunaan pewarna alam yaitu ketahanan luntur warna dan intesitas (ketuaan) warna yang relatif kurang baik. Penggunaan zat fiksasi adalah salah alternatif untuk memecahkan ...

  18. AKTIVITAS ANTIMALARIA (IN VIVO KOMBINASI BUAH SIRIH (Piper betle L, DAUN MIYANA (Plectranthus scutellarioides (L. R. BR. MADU DAN KUNING TELUR PADA MEN CIT YANG DIINFEKSI Plasmodium berghei

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    Yun Astuti Nugroho

    2012-07-01

    Full Text Available Malaria is a major public health problem in the world and developing countries in particular, causing an estimated 1-2 million deaths per year, an annual incidence of 300-500 million clinical cases and more than 2 billion people were at risk of infection from it. But it is also becoming more difficult to treat malaria due to the increasing drug resistance. Therefore, the need for alternative drugs is acute. This study aims at investigating the in vivo antiplasmodial activity of Piper betle L., fruit (buah sirih, Plectranthus scutellarioides (L. R. BR., (daun miyana, honey and egg yolk combination. Methods: A rodent malaria parasite, Plasmodium berghei, was inoculated into Swiss albino mice. The mice were infected with Ixl05 parasites intraperitoneally. The Piper betle L., fruit (buah sirih, Plectranthus scutellarioides (L. R. BR., (daun miyana, honey and egg yolk combination were combined and administered by an intra gastric tube daily for seven days starting from the day of parasite inoculation. The control groups received the same amount of solvent (vehicle used to suspend each dose of the herbal drug. Chloroquine was used as a standard drug, administered through the same route. Results: Combination of Piper betle L., fruit (buah sirih, Plectranthus scutellarioides (L. R. BR., (daun miyana, honey and egg yolk were observed to inhibit Plasomodium berghei parasitaemia in the Swiss albino mice 100 % on the sixth day. Conclusion: The study could partly confirm the claim in East Sulawesi traditional medicine that the Piper betle L., fruit (buah sirih, Plectranthus scutellarioides (L. R. BR., (daun miyana, honey and egg yolk combination has therapeutic values in human malaria. There was, thus, the need to initiate further in-depth investigation by using different experimental models.

  19. STUDI PENGARUH JENIS DAN KONSENTRASI ZAT FIKSASI TERHADAP KUALITAS WARNA KAIN BATIK DENGAN PEWARNA ALAM LIMBAH KULIT BUAH RAMBUTAN (Nephelium Lappaceum

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    Rizka Amalia

    2016-12-01

    Full Text Available Pewarnaan kain batik dapat dilakukan dengan menggunakan zat warna alami dan zat warna sintetis. Keunggulan zat warna alam antara lain lebih murah, ramah lingkungan, dan menghasilkan warna yang khas. Salah satu zat warna alam yang berasal dari limbah yang dapat dimanfaatkan adalah limbah kulit buah rambutan. Kelemahan dari penggunaan pewarna alam yaitu ketahanan luntur warna dan intesitas (ketuaan warna yang relatif kurang baik. Penggunaan zat fiksasi adalah salah alternatif untuk memecahkan masalah tersebut. Tujuan penelitian ini adalah untuk mengetahui sejauh mana pengaruh penggunaan konsentrasi dan jenis zat fiksasi kapur, tawas dan tunjung pada proses fiksasi terhadap daya tahan luntur dan penodaan warna kain batik katun yang dicelup dengan zwa ekstrak kulit buah rambutan. Bahan yang digunakan adalah kain batik katun yang dicelup dengan ekstrak zwa kulit buah rambutan, kemudian dilanjutkan pengerjaan fiksasi pada larutan kapur dengan variasi konsentrasi 5 g/l, 25 g/l dan 45 g/l pada setiap zat fiksasi sebagai variabel bebas dan variabel terikat yaitu ketahanan luntur dan penodaan warna terhadap pencucian. Hasil uji ketahanan luntur dan penodaan warna menunjukkan bahwa penggunaan zat fiksasi tawas didapatkan nilai ketahanan luntur yang lebih baik dibandingkan dengan zat fiksasi kapur dan tunjung sedangkan pada konsentrasi zat fiksasi yang berbeda menunjukkan bahwa pada penggunaan konsentrasi bahan fiksasi yang lebih tinggi (25% dan 45%, nilai greyscale dan stainingscale akan semakin baik.Kata kunci : rambutan, pewarna alam, kain, fiksasi

  20. Variasi Temperatur dan Waktu Tahan Kalsinasi terhadap Unjuk Kerja Semikonduktor TiO2 sebagai Dye Sensitized Solar Cell (DSSC dengan Dye dari Ekstrak Buah Naga Merah

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    Sahat M. R. Nadaek

    2012-09-01

    Full Text Available Salah satu energi alternatif yang mempunyai potensi sumber energi yang sangat besar untuk mencegah terjadinya krisis energi namun sering kali terabaikan adalah sinar matahari. Oleh karena itu, penelitian ini dilakukan untuk  menghasilkan prototype dalam mengkonversi energi cahaya matahari menjadi energi listrik. Dye Sensitized Solar Cell (DSSC telah difabrikasi dengan menggunakan serbuk Titanium Dioksida (TiO2 yang dilapisi ke kaca Indium Tin Oxide dan diberi variasi temperatur 350oC, 450oC, dan 550oC dengan waktu tahan kalsinasi 30 dan 60 menit yang kemudian disensitisasi ke dalam larutan dye ekstrak buah naga merah (Hylocereus polyrhizus. DSSC di-assembling dengan coating Pd/Au yang telah di-sputtering ke kaca Indium Tin Oxide yang selanjutnya ditetesi dengan larutan elektrolit. Kemudian lapisan TiO2 tersebut dikarakterisasi menggunakan uji (SEM dan (XRD. Luas permukaan aktif partikel diidentifikasi dengan menggunakan BET analyzer. Dari hasil XRD dapat diketahui struktur kristalnya tetragonal. Hasil SEM menunjukkan bahwa bentuk partikel TiO2 adalah spherical. Untuk luas permukaan aktif yang dihasilkan menunjukkan nilai yang berbanding lurus dengan kenaikan nilai kelistrikan DSSC buah naga. Dari uji kelistrikan didapatkan hasil optimum pada temperatur 550oC dan waktu tahan 60 menit dengan voltase 562 mV, kuat arus 0.307 mA, dan memiliki efisiensi sebesar 0.089%. Kata kunci: Dye ekstrak buah naga merah, dye sensitized solar cell, temperatur kalsinasi, TiO2, waktu tahan kalsinasi.

  1. EFEK PEMBERIAN KOMBINASI BUAH SIRIH (Piper betle L FRUIT, DAUN MIYANA (Plectranthus scutellarioides (L. R. BR. LEAF, MADU DAN KUNING TELUR TERHADAP PENINGKATAN AKTIVITAS DAN KAPASITAS FAGOSITOSIS SEL MAKROFAG

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    Yun Astuti Nugroho

    2012-11-01

    Full Text Available Latar belakang, kombinasi buah sirih (Piper betle L, daun miyana (Plectranthus scutellarioides (L. R. BR, madu dan kuning telur dimanfaatkan oleh masyarakat Sulawesi Utara untuk mengobati malaria.  Diharapkan kombinasi buah sirih (Piper betle L, daun miyana (Plectranthus scutellarioides (L. R. BR, madu dan kuning telur juga memiliki potensi untuk merangsang respon imun. Penelitian ini dilakukan untuk mengetahui pengaruh pemberian kombinasi buah sirih (Piper betle L, daun miyana (Plectranthus scutellarioides (L. R. BR, madu dan kuning telur terhadap aktivitas dan kapasitas sel makrofag. Metode, tiga puluh ekor mencit Swiss dibagi ke dalam 5 grup. Grup I mendapatkan air suling, grup II mendapatkan 0,55 mg/20g BB Stimuno. Sementara kelompok perlakuan: grup III sampai V masing-masing mendapatkan  0,07 mL; 0,21 mL; 0,6 mL/20 g BB. Bahan uji diberikan secara oral pada hari pertama sampai dengan ketujuh. Pada hari kedelapan, kepada masing-masing mencit disuntik secara intraperitoneal bakteri Staphylococcus aureus (SA. Aktivitas dan kapasitas sel  makrofag dihitung dari sediaan apus cairan peritoneum dengan menghitung persentase fagosit yang melakukan fagositosis dari 100 fagosit. Kapasitas fagositosis ditetapkan berdasarkan jumlah SA yang difagositosis oleh 50 fagosit aktif. Hasil, aktivitas dan kapasitas sel makrofag meningkat seiring dengan peningkatan dosis kombinasi buah sirih (Piper betle L, daun miyana (Plectranthus scutellarioides (L. R. BR, madu dan kuning telur dibandingkan dengan kontrol negatif. Kata  kunci: Buah sirih, Piper betle L, Makrofag, Fagositosis 

  2. EFEKTIVITAS Bacillus thuringiensis H-14 STRAIN LOKAL DALAM BUAH KELAPA TERHADAP LARVA Anopheles sp dan Culex sp di KAMPUNG LAUT KABUPATEN CILACAP

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    Blondine Ch. P

    2013-07-01

    Full Text Available Abstrak Bacillus thuringiensis serotipe H-14 strain lokal adalah bakteri patogen bersifat target spesifiknya larva nyamuk, aman bagi mamalia dan lingkungan. Penelitian bertujuan menentukan efektivitas B. thuringiensis H-14 strain lokal yang dikembangbiakkan dalam buah kelapa untuk pengendalian larva Anopheles sp dan Culex sp. Rancangan eksperimental semu, terdiri dari kelompok perlakuan dan kontrol. Bacillus thuringiensis H-14 strain lokal dikembangbiakan dalam10 buah kelapa umur 6–8 bulan, dengan berat kira-kira 1 kg, telah berisi air kelapa sekitar 400-500 ml/buah kelapa yang diperoleh dari Desa Klaces, Kampung Laut, Kabupaten Cilacap. Diinkubasi selama 14 hari pada temperatur kamar dan ditebarkan di 6 kolam yang menjadi habitat perkembangbiakan larva nyamuk dengan luas berkisar 3–100 m2.Hasil yang diperoleh menunjukkan efektivitas B. thuringiensis H-14 strain lokal terhadap larva Anopheles sp dan Culex sp selama 1 hari sesudah penebaran kematian larva berturut-turut sebesar 80–100% dan 79,31–100%. Sedangkan pada hari ke-14 sebesar 69,30–76,71% dan 67,69–86,04%. Buah kelapa dapat digunakan sebagai media lokal alternatif untuk pengembangbiakan B. thuringiensis H-14 strain lokal Kata kunci: B. thuringiensis H-14,  strain  lokal, buah kelapa, pengendalian larva Abstract Bacillus thuringiensis serotype H-14 local strain is pathogenic bacteria which specific  target to mosquito larvae. It is safe for mammals and enviroment. The aims of this study was to determine the effectivity of B. thuringiensis H-14 local strain which culturing in thecoconut wates against Anopheles sp and Culex sp mosquito larvae. This research is quasi experiment which consist of treated  and control groups. Bacillus thuringiensis H-14 local strain was cultured in 10 coconuts with 6–8 months age with weight around 1 kg that contained were approximately 400-500 ml/coconut were taken from Klaces village, Kampung Laut. After that the coconuts incubated for 14

  3. Atividade antioxidante da polpa, casca e sementes do noni (Morinda citrifolia Linn

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    Adriana Barbosa Costa

    2013-06-01

    Full Text Available Na busca pela identificação de novas fontes de antioxidantes naturais e de esclarecer lacunas acerca das reais propriedades benéficas atribuídas ao Noni (Morinda citrifolia Linn, este trabalho teve como objetivo realizar a caracterização química e avaliar a atividade antioxidante da polpa, casca e sementes do noni. Foram determinadas a composição centesimal (umidade, cinzas, proteínas, carboidratos e lipídios; os compostos bioativos (fenólicos totais, carotenoides totais e vitamina C e a atividade in vitro em extratos aquoso, etanólico e acetônico. Os resultados demonstraram que o Noni possui quantidades significativas de carboidratos (27,21%; 9,70% e 8,37% e de proteínas (2,64%; 2,23%; e 2,24% nas sementes, casca e polpa, respectivamente. A polpa apresentou maior teor de vitamina C (23,1 mg/100g e de carotenoides totais (3,90 mg/100g. No extrato acetônico da polpa, foram quantificados 109,81 mg/100g de fenólicos totais, seguidos pelos extratos acetônicos da casca (76,01 mg/100g, das sementes (28,75 mg/100g e do extrato etanólico da polpa (20,33 mg/100g. Todos os extratos avaliados apresentaram atividade antioxidante in vitro; os extratos acetônico e etanólico da casca e das sementes do Noni apresentaram maior atividade pelo método β-caroteno/ ácido linoleico, enquanto o extrato etanólico da polpa teve maior atividade antioxidante pelo ensaio DPPH e ABTS, e o extrato acetônico da polpa, pelo método ABTS. O noni é um fruto com significativo teor de compostos fenólicos totais que apresentam atividade antioxidante in vitro.

  4. Breast cancer prevention with Morinda citrifolia (noni at the initiation stage

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    Mian-Ying Wang

    2013-06-01

    significantly increased compared with positive controls at different time points. Histological examination showed that the malignancy of lesions in TNJ groups did not show a significant change when compared with that in positive and placebo groups.Conclusion: In conclusion, this is the first study which indicates that TNJ possesses a cancer preventive effect at the initiation stage of chemical carcinogenesis induced by DMBA in female SD rates.Key words: Morinda citrifolia, Tahitian noni® juice, breast cancer, cancer prevention

  5. Review of the ethnobotany, chemistry, biological activity and safety of the botanical dietary supplement Morinda citrifolia (noni).

    Science.gov (United States)

    Pawlus, Alison D; Kinghorn, Douglas A

    2007-12-01

    Morinda citrifolia, commonly called noni, has a long history as a medicinal plant and its use as a botanical dietary supplement has grown tremendously in recent years. This has prompted a concomitant increase in research on the phytochemical constituents and biological activity of noni. A relatively large number of scientific publications on noni have been published in recent years, including a number of review articles. The goals of this review are to provide an updated categorization of the phytochemical constituents found in noni and to provide perspective for its extensive utilization as a major botanical dietary supplement. Included herein are a comprehensive list of known ethnobotanical uses and common names of M. citrifolia, a brief summary of relevant biological studies and a discussion of the safety of noni as a supplement.

  6. Effect of Noni Leaves Extract (Morinda citrifolia L. Supplementation in Feed on Physical Quality of Broiler Breast Meat

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    Aji Sukoco

    2015-08-01

    Full Text Available This research was conducted to know the effect of noni leaves extract (Morinda citrifolia L. supplementation in feed on physical quality of broiler breast meat such as pH, Water Holding Capacity (WHC, Cooking Loss (CL, and tenderness. Ninety six 8-days old broiler chickens strain Lohmann and of undifferentiated sex (unsexed were used in this research. The broiler chickens will be reared until 35-days old. The research method was experimental using Completely Randomized Design (CRD with six treatments and four replications, each replication consisted of four broiler chickens. The treatments consisted of P0 (Basal Feed, P1 (Basal Feed + tetracycline 0.05%, P2 (Basal Feed + noni leaves extract 0.05%, P3 (Basal feed + noni leaves extract 0.1%, P4 (Basal feed + noni leaves extract 0.15%, P5 (Basal feed + noni leaves extract 0.2%. The data were analyzed by ANOVA and continued by Least Significant Difference (LSD test if there was significantly different result. The results showed that noni leaves extract did not give significant effect (P>0.05 on meat pH, water holding capacity (WHC, cooking loss (CL, and tenderness. However, these results were still acceptable normally such as pH between 5.38-5.57, water holding capacity 34.13-45.64%, cooking loss 33.05-36.97%, but tenderness 16.22-20.57N were less acceptable. The research concluded that supplementation of noni leaves extract (Morinda citrifolia L. in feed did not increase physical quality of broiler breast meat on pH, Water Holding Capacity (WHC, Cooking Loss (CL, and tenderness.

  7. KAPASITAS ANTIOKSIDAN BUAH SALAK (Salacca edulis REINW KULTIVAR PONDOH,NGLUMUT & BALI SERTA KORELASINYA DGN KADAR FENOLIK TOTAL & VITAMIN C

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    Setyaningrum Arivianti

    2013-11-01

    Full Text Available Indonesia is rich in various superior cultivar of snake fruit such as Pondoh, Nglumut and Bali with increasing in production year by year. However, exploration of Indonesian snake fruit related to snake fruit’s potential as natural antioxidant source has not been done much yet. The objectives of this research were (1 to determine the effect of snake fruit cultivar and solvent polarity to the antioxidant capacity (radical DPPH scavenging activity and reducing power and bioactive compounds content (total phenol and ascorbic acid, (2 investigating the correlation between antioxidant capacity of snake fruit toward its total phenolic and ascorbic acid content. This research used Completely Randomized Design (CRD with two factors, those are cultivars (Pondoh, Nglumut and Bali and solvents (ethanol and water. The research showed that Nglumut and Bali cultivars had no differences in DPPH radical scavenging activity, total phenolic and ascorbic acid content, although they were significantly higher than on Pondoh cultivar. The reducing power of Nglumut cultivar was significantly higher than that of in Bali and Pondoh cultivars. Ethanol extract had significantly higher antioxidant capacity, total phenolic and ascorbic acid content than that of water extract. Each snake fruit cultivar had significantly strong correlation value between antioxidant capacity and its total phenolic content (r = 0.83 – 0.97, p<0.01 and its ascorbic acid content ( r = 0.77 – 0.95, p<0.01 Keywords: Snake fruit, antioxidant capacity, total phenolics, ascorbic acid, correlation ABSTRAK Indonesia kaya akan beragam kultivar salak unggul seperti salak Pondoh, Nglumut dan Bali dengan jumlah produksi yang semakin meningkat dari tahun ke tahun. Meskipun demikian, eksplorasi buah salak di Indonesia terkait dengan potensinya sebagai sumber antioksidan alami belum banyak dilakukan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh jenis kultivar dan kepolaran pelarut

  8. Cysteine-stabilised peptide extract of Morinda lucida (Benth) leaf exhibits antimalarial activity and augments antioxidant defense system in P. berghei-infected mice.

    Science.gov (United States)

    Adebayo, Joseph O; Adewole, Kayode E; Krettli, Antoniana U

    2017-07-31

    Cysteine-stabilised peptides (CSP) are majorly explored for their bioactivities with applications in medicine and agriculture. Morinda lucida leaf is used indigenously for the treatment of malaria; it also contains CSP but the role of CSP in the antimalarial activity of the leaf has not been evaluated. This study was therefore performed to evaluate the antimalarial activity of partially purified cysteine-stabilised peptide extract (PPCPE) of Morinda lucida leaf and its possible augmentation of the antioxidant systems of liver and erythrocytes in murine malaria. PPCPE was prepared from Morinda lucida leaf. The activity of PPCPE was evaluated in vitro against Plasmodium falciparum W2 and its cytotoxicity against a BGM kidney cell line. PPCPE was also evaluated for its antimalarial activity and its effects on selected liver and erythrocyte antioxidant parameters in P. berghei NK65-infected mice. PPCPE was not active against P. falciparum W2 (IC 50 : >50µg/ml) neither was it cytotoxic (MLD 50 : >1000µg/ml). However, PPCPE was active against P. berghei NK65 in vivo, causing 51.52% reduction in parasitaemia at 31.25mg/Kg body weight on day 4 post-inoculation. PPCPE significantly reduced (P activities of glutathione peroxidase, glutathione reductase, superoxide dismutase and catalase in a dose-dependent manner, which was significant (P antimalarial effect and that PPCPE may augment the antioxidant defense system to alleviate the reactive oxygen species-mediated complications of malaria. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  9. Uji Efektivitas Pestisida terhadap Beberapa Patogen Penyebab Penyakit Penting pada Buah Naga (Hylocereus sp. secara In Vitro

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    Ani Widiastuti

    2011-12-01

    Full Text Available Problem caused by pathogen in Dragon Fruit (Hylocereus sp. cultivation became very important because it decreased significantly the quantity and quality of the fruit production. This study aims to determine the effectiveness of some pesticides against pathogens that cause diseases of dragon fruit in several plantations in the DIY (Sleman and Kulon Progo and Central Java (Magelang and Batang. Test of fungicide effectiveness was done in vitro on PDA medium (potato dextrose agar by poisoned food technique. The fungicides were mancozeb 80 %, methyl tiofanat 70 %, copper hydroxide 80 %, chlorotalonil 75 %, mancozeb 64 % + metalaxyl 4 %, mancozeb karbendazim 73.8 % + 6.8 %,benomyl 50 % at a concentration of 1g/L. The bactericides used were streptomycin sulfate 20 % and oxytetracycline 150 AL with each concentration of 1 g/L and 1 mL /L. The results showed that benomyl 50 % was the most effective fungicide to suppress the growth of Fusarium sp. (brown spot, Colletotrichum sp. (anthracnose and Pestalotiopsis sp. (scab, followed by mancozeb 73.8 % +karbendazim 6.8 % and 73.8 % mancozeb. Bactericide which was able to suppress the growth of Erwinia sp. (stem rot was streptomycin sulfate 20 %.   Gangguan patogen pada buah naga (Hylocereus sp. saat ini menjadi masalah penting karena secara signifikan menurunkan kuantitas dan kualitas hasil panen. Penelitian ini bertujuan untuk mengetahui keefektivan beberapa pestisida terhadap patogen penyebab penyakit-penyakit penting pada tanaman buah naga yang ditanaman pada beberapa sentra pertanaman di Propinsi DIY (Sleman dan Kulon Progo dan Jawa Tengah (Magelang dan Batang. Uji keefektivan pestisida dilakukan secara in vitro pada medium PDA (potato dextrose agar dengan metode teknik makanan beracun (poisoned food technique. Fungisida yang dipergunakan adalah mankozeb 80%, tiofanat metil 70%, tembaga hidroksida 80%, klorotalonil 75%, mankozeb 64% + metalaksil 4%, mankozeb 73,8% + karbendazim 6,8%, benomil 50% dengan

  10. PENGELOLAAN ADAPTIF PEMANFAATAN BUAH HITAM (Haplolobus monticola Blumea ETNIS WANDAMEN-PAPUA (Adaptive Management Utilization of Black Fruit (Haplolobus monticola Blumea Ethnic Wandamen-Papua

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    Antoni Ungirwalu

    2016-07-01

    Full Text Available ABSTRAK Kajian ekologi budaya bertujuan untuk mendeskripsikan karakteristik lingkungan ekologi dan sosial-budaya masyarakat adat etnis Wandamen-Papua dalam mengkonstruksi pengelolaan sumberdaya alam adaptif untuk pemanfaatan buah hitam (Haplolobus monticola Blumea sebagai salah satu dasar pertimbangan penting bagi penyusunan kebijakan pengelolaan hutan berkelanjutan di Papua. Pengelolaan sumberdaya alam adaptif buah hitam dipengaruhi oleh karakteristik sosial budaya etnis Wandamen yang memiliki pola kepemilikan dan penguasaan sumber daya alam (SDA meliputi: tanah, perairan, dan hutan. Masing-masing dalam lingkungan wilayah adatnya yang bersifat komunal, dibentuk dari pola kekerabatan dengan tipe Iroquois dan diwariskan melalui sistem patrilineal. Struktur sosial etnis Wandamen-Papua bersifat askriptif dalam kemajemukan sosial-budaya (banyak sub-etnis, namun dalam perkembangnnya hanya sub-etnis Wamesa yang memiliki kearifan lokal tentang pemanfaatan tumbuhan buah hitam yang dijumpai pada tipologi habitat ekologi, meliputi: hutan alam, hutan sekunder, dan kebun-pekarangan. Konstruksi etnoekologi pemanfaatan SDA buah hitam bagi etnis Wandamen memiliki enam wujud, yaitu sebagai sumberdaya lokal, pengetahuan lokal, nilai lokal, teknologi lokal, mekanisme pengembilan keputusan lokal, serta solidaritas kelompok lokal.   ABSTRACT Study of cultural ecology aimed to describe the characteristics of the ecological factors and socio-culture of indigenous ethnic of Wandamen-Papua in constructing the adaptive management of natural resources for the use of black fruit (Haplolobus monticola Blumea that is necessary for policy-making of the sustainable forest management in Papua. Adaptive management of natural resource of black fruits depend mainly on the characteristics of social culture of Wandamen ethnic. The management have a pattern of ownership and control of Natural Resources (NR i.e.: soil, water, and forests. They are the customary territory on the

  11. ANÁLISE FITOQUÍMICA E ENSAIO TOXICOLÓGICO DO EXTRATO HIDROALCOÓLICO DE Morinda citrifolia (NONI

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    Charles Thomaz Silva

    2016-10-01

    Full Text Available Morinda citrifolia conhecida popularmente como ‘Noni’ é um arbusto originário do sudeste da Ásia que foi introduzido no Brasil há pouco tempo devido aos supostos benefícios que são atribuídos ao fruto por quem o consome. É um fruto globular, suculento com várias sementes triangulares de coloração avermelhada, possui um odor forte e característico. Este trabalho teve como objetivo a identificação dos componentes fitoquímicos existentes na polpa do fruto e análise da sua toxicidade pela avaliação da inibição da germinação de sementes de alface nas seguintes concentrações: 0,148mg/mL; 0,0594mg/ mL; 0,0237mg/mL; 0,0095mg/mL; 0,0038mg/mL; 0,00152mg/mL; 0,000608mg/mL e 0,0002432mg/ mL. O extrato hidroalcoólico da polpa do fruto foi submetido à triagem química sendo identificadas as seguintes substâncias: alcalóides, taninos/fenóis, cumarinas e antraquinonas. Pela análise de toxicidade, utilizando sementes de alface, observou-se que a inibição da germinação é dependente da concentração. Pelo resultado do cálculo da concentração inibitória (IC= 0,01224mg/mL, pode-se concluir que o extrato hidroalcoólico da Morinda citrifolia possui atividade inibitória sobre a germinação de sementes de alface, apontando uma possível atividade citotóxica.

  12. AKTIVITAS ANTIBAKTERI EKSTRAK BUAH ADAS (Foeniculum vulgare, Mill PADA Vibrio harveyi DAN Vibrio alginolyticus Antibacterial Activity of Fennel (Foeniculum vulgare Mill Extract on Vibrio alginolyticus and Vibrio harveyi

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    Budianto Budianto

    2015-10-01

    Pada penelitian ini menggunakan ekstrak air dari buah adas untuk mengetahui aktivitas antibakteri terhadap Vibrio harveyi dan Vibrio alginolyticus dengan menggunakan metode uji Minimum Inhibitory Concentration (MIC dan difusi cakram kertas. Hasil yang diperoleh pada uji MIC, konsentrasi terkecil untuk menghambat pertumbuhan adalah 0,060 g/ml, untuk kedua spesies bakteri. Variasi perlakuan pada uji cakram kertas yaitu konsentrasi A (0,065 g/ml, B (0,070 g/ml, C (0,075 g/ml, D (0,080 g/ml, E (0,085 g/ml, F (0,090 g/ml dan kontrol (0,000 g/ml, hasil yang diperoleh adalah konsentrasi 0,090 g/ml memiliki diameter zona hambat tertinggi sebesar 11,17 ± 0,5 mm (V. harveyi dan 12,53 ± 1,14 mm (V. alginolyticus, sehingga dapat disimpulkan bahwa buah adas (F. vulgare Mill memiliki peranan ekologi yang sangat penting sebagai bahan pengobatan alternatif dalam pengendalian penyebaran penyakit Vibriosis yang disebabkan oleh V. harveyi dan V. alginolyticus. Kata kunci: Foeniculum vulgare Mill, Vibrio harveyi, Vibrio alginolyticus, uji MIC dan difusi cakram kertas

  13. PENGARUH KEPERCAYAAN, KOMITMEN, DAN TEKNOLOGI INFORMASI TERHADAP KINERJA RANTAI PASOKAN (STUDI KASUS IKM PENGOLAH BUAH MARKISA DI KOTA MAKASSAR

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    Musran Munizu

    2017-03-01

    informasi merupakan elemen-elemen penting untuk meningkatkan kinerja rantai pasokan dalam suatu perusahaan. Tujuan penelitian ini adalah menguji dan menganalisis pengaruh variabel kepercayaan terhadap kinerja rantai pasokan, pengaruh kepercayaan terhadap komitmen, pengaruh komitmen terhadap kinerja rantai pasokan, pengaruh teknologi informasi terhadap kinerja rantai pasokan, dan pengaruh variabel kepercayaan terhadap kinerja rantai pasokan melalui komitmen pada Industri Kecil dan Menengah (IKM pengolah buah markisa di Makassar. Penelitian ini menggunakan pendekatan kuantitatif, dimana kuesioner menjadi alat pengumpul data utama. Data dianalisis dengan menggunakan analisis deskriptif, dan partial least square-path modeling (PLS-PM. Komputasi data menggunakan bantuan software SmartPLS 2.0. Hasil penelitian menunjukkan bahwa variabel kepercayaan berpengaruh positif dan signifikan terhadap kinerja rantai pasokan. Kepercayaan juga berpengaruh positif dan signifikan terhadap komitmen. Komitmen mempunyai pengaruh positif dan signifikan terhadap kinerja rantai pasokan. Teknologi informasi mempunyai pengaruh positif dan signifikan terhadap kinerja rantai pasokan. Variabel kepercayaan mempunyai pengaruh positif dan signifikan terhadap kinerja rantai pasokan melalui komitmen. Kepercayaan memberikan efek langsung yang lebih kecil pada kinerja rantai pasokan dibadingkan dengan efek tidak langsung, yang dimediasi oleh komitmen. Kinerja rantai pasokan lebih dipengaruhi oleh teknologi informasi daripada kepercayaan dan komitmen. Hasil studi ini dapat berimplikasi pada pentingnya peranan manajemen untuk konsisten menjaga kepercayaan, komitmen dan pemanfaatan teknologi informasi dalam sistem rantai pasokan.Kata kunci:   kepercayaan, komitmen, teknologi informasi, kinerja rantai pasokan, IKM pengolah buah markisa

  14. Menyikat Gigi, Konsumsi Buah Dan Sayur, Aktivitas Fisik, Diabetes Mellitus Dengan Jaringan Periodontal Gigi di Indonesia, Tahun 2013

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    Indirawati Tjahja Notohartojo

    2017-06-01

    aktivitas fisik dan Diabetes Mellitus dengan jaringan Periodontal di Indonesia. Penelitian ini merupakan analisis lanjut dari Riskesdas. Riskesdas merupakan riset dengan jenis observasional dan disain potong lintang. Pelaksanaan Riskesdas 2013 di 33 propinsi dan 497 kabupaten/kota di Indonesia pada tahun 2013. Populasi adalah seluruh masyarakat Indonesia. Sampel adalah anggota rumah tangga yang berusia 15 tahun keatas dan berjumlah 722.329 orang. Variabel dependen adalah kesehatan jaringan periodontal sedangkan variable independen adalah menyikat gigi, makan buah dan sayur, aktivitas fisik, dan diabetes mellitus. Analisis data secara bivariat dengan x2 test. Menyikat gigi secara benar berpengaruh signifikan terhadap jaringan periodontal yang sehat, demikian dengan aktivitas fisik yang cukup. Sedangkan konsumsi buah dan sayur yang cukup (p = 0,117 dan menderita diabetes mellitus (p = 0,647 tidak berhubungan signifikan dengan kesehatan jaringan periodontal. Diabetes Mellitus tidak berpengaruh terhadap kesehatan jaringan periodontal kemungkinan karena hanya berdasarkan wawancara dan tidak diikuti dengan pemeriksaan darah. Disarankan untuk menjaga kebersihan gigi dan mulut dengan menyikat gigi dengan cara yang benar yaitu 2 kali sehari setelah sarapan pagi dan sebelum tidur malam. Selain itu, perlu dipromosikan aktivitas fisik yang cukup.  

  15. Studi Eksperimental Pengaruh Intensitas Cahaya terhadap Performa DSSC (Dye Sensitized Solar Cell dengan Ekstrak Buah dan Sayur Sebagai Dye Sensitizer

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    Khoiruz Zadit Taqwa

    2015-03-01

    Full Text Available Sel surya adalah peralatan yang dapat mengubah energi matahari menjadi energi listrik dengan menggunakan efek photovoltaic. Desain dan konstruksi dari solar cell mengalami perkembangan seiring dengan berkembangnya teknologi saat ini, hingga pada tahun 1991 ditemukan DSSC (Dye Sensitized Solar Cell. Sampai saat ini bahan yang umum digunakan sebagai dye pada pembuatan DSSC adalah ruthenium complex yang berharga mahal dan sulit untuk disintesa. Karena itu perlu dilakukannya penelitian tentang penggunaan bahan lain yang murah dan mudah untuk disintesa sebagai bahan dye, karena itu perlu diadakan pengujian terhadap performa yang dihasilkan dari DSSC dengan bahan dye tersebut dan apa saja variabel yang mempengaruhinya. Metode penelitian yang digunakan adalah studi eksperimental terhadap prototype DSSC dengan variasi bahan dye sensitizer dari ekstrak kulit manggis (Garcinia mangostana, ekstrak daun bayam (Amaranthus hybridus l. ekstrak buah naga merah (Hylocereus polyrhizus. Pengujian prototype DSSC dilakukan dengan cara menyinarinya menggunakan cahaya lampu halogen yang diatur tegangannya menggunakan sebuah dimmer untuk mengendalikan temperatur dari lampu, sehingga lampu tersebut menghasilkan variasi tintensitas cahaya sebesar 29 W/m2, 36 W/m2 dan 49 W/m2. Selanjutnya pengujian dilakukian dengan cara yang sama, tetapi dengan ditambahkan pendingin berupa air yang mengalir dibawah permukaan prototype DSSC. Penilitian ini menghasilkan kesimpulan bahwa semakin tinggi intensitas cahaya, maka semakin tinggi Pmax yang dihasilkan oleh prototype. Semakin bertambah temperatur pencahayaan maka semakin berkurang performa dari prototype DSSC. Efisiensi yang paling besar dihasilkan oleh prototype dengan bahan dye dari ekstrak kulit manggis pada intensitas 29 W/m2 sebesar 0,73%,Pendinginan yang diberikan kepada prototype mampu memperbaiki efisiensi dari prototype DSSC yang dibuat akan tetapi tidak signifikan.

  16. Antibacterial Activity of Ethyl Acetate the Extract of Noni Fruit (Morinda citrifolia L.) Against Bacterial Spoilage in Fish

    Science.gov (United States)

    Nugraheni, E. R.; Adriani, G. R.; Munawaroh, H.

    2017-04-01

    Noni fruit (Morinda citrifolia L.) contains compounds that have potential as antibacterial agent. Antibacterial compounds produced noni fruit (M. citrifolia L.) can inhibit bacterial growth. This study was conducted to test the antibacterial activity of ethyl acetate extract of noni fruit (M. citrifolia L.) against spoilage bacterial in fish. Pseudomonas aeruginosa, Bacillus cereus, Escherichia coli, Klebsiella oxytoca, and Enterobacter aerogenes isolates and examine antibacterial phytochemical profile. Extraction of noni compounds was done by maceration, followed by partition with ethyl acetate to obtain the soluble and insoluble ethyl acetate fraction. Previews result show that the ethyl acetate extract had very strong activity. Extraction process continued by separation and isolation used preparative thin layer chromatography method, so that obtained five isolates and mark them as A, B, C, D and E. Antibacterial activity assay performed on isolates A, B, C, D, and E with 20 and 30% concentration. The test results showed that isolates A could not be inhibit the growth of bacteria, isolates B, C, D, and E has antibacterial activity with weak to strong inhibition. Isolate B had the greatest inhibition activity against the B. cereus, whereas isolates E had the greatest inhibition activity against P. aeroginosa. MIC (Minimum Inhibitor Concentration) and MBC (Minimum Bactericidal Concentration) test result showed that MIC and MBC values could not be determined. Analysis of compounds by TLC showed that isolate B suspected contains coumarin or flavonoids compounds that have antibacterial activity.

  17. Synthesis of eco-friendly silver nanoparticles from Morinda tinctoria leaf extract and its larvicidal activity against Culex quinquefasciatus.

    Science.gov (United States)

    Kumar, K Ramesh; Nattuthurai, N; Gopinath, Ponraj; Mariappan, Tirupathi

    2015-02-01

    Mosquitoes are the major vector for the transmission of malaria, dengue fever, yellow fever, filariasis, chikungunya and Japanese encephalitis, and they accounted for global mortality and morbidity with increased resistance to common insecticides. The aim of this study was to investigate the larvicidal potential of the acetone leaf extracts of Morinda tinctoria and synthesized silver nanoparticles against third instar larvae of Culex quinquefasciatus Say (Diptera: Culicidae). Nanoparticles are being used in many commercial applications. It was found that aqueous silver ions can be reduced by aqueous extract of plant parts to generate extremely stable silver nanoparticles in water. Synthesized AgNPs were characterized by ultraviolet-visible (UV-vis) spectroscopy, Atomic force microscopy (AFM) and Fourier transform infrared spectroscopy (FT-IR) analysis. The synthesized silver nanoparticles have also been tested against the third instar larvae of C. quinquefasciatus. The leaf extract and the AgNPs high mortality values were 50 % lethal concentration (LC50) = 8.088 and 1.442 ppm against C. quinquefasciatus, respectively. The results recorded from ultraviolet-visible spectroscopy, atomic force microscopy and Fourier transform infrared spectroscopy support the biosynthesis and characterization of silver nanoparticles. These results suggest that the leaf extract of M. tinctoria and synthesis of AgNPs have the potential to be used as an ideal eco-friendly approach for the control of C. quinquefasciatus. By this approach, it is suggestive that this rapid synthesis of nanoparticles would be proper for developing a biological process for mosquito control.

  18. Inhibitory effects of Morinda citrifolia extract and its constituents on melanogenesis in murine B16 melanoma cells.

    Science.gov (United States)

    Masuda, Megumi; Itoh, Kimihisa; Murata, Kazuya; Naruto, Shunsuke; Uwaya, Akemi; Isami, Fumiyuki; Matsuda, Hideaki

    2012-01-01

    The objective of this study was to examine the effects of Morinda citrifolia (noni) extract and its constituents on α-melanocyte stimulating hormone (α-MSH)-stimulated melanogenesis in cultured murine B16 melanoma cells (B16 cells). A 50% ethanolic extract of noni seeds (MCS-ext) showed significant inhibition of melanogenesis with no effect on cell proliferation. MCS-ext was more active than noni leaf and fruit flesh extracts. Activity guided fractionation of MCS-ext led to the isolation of two lignans, 3,3'-bisdemethylpinoresinol (1) and americanin A (2), as active constituents. To elucidate the mechanism of melanogenesis inhibition by the lignans, α-MSH-stimulated B16 cells were treated with 1 (5 μM) and 2 (200 μM). Time-dependent increases of intracellular melanin content and tyrosinase activity, during 24 to 72 h, were inhibited significantly by treatment with the lignans. The activity of 1 was greater than that of 2. Western blot analysis suggested that the lignans inhibited melanogenesis by down regulation of the levels of phosphorylation of p38 mitogen-activated protein kinase, resulting in suppression of tyrosinase expression.

  19. Matrix metalloproteinase-1 inhibitory activities of Morinda citrifolia seed extract and its constituents in UVA-irradiated human dermal fibroblasts.

    Science.gov (United States)

    Masuda, Megumi; Murata, Kazuya; Naruto, Shunsuke; Uwaya, Akemi; Isami, Fumiyuki; Matsuda, Hideaki

    2012-01-01

    The objective of this study was to examine whether a 50% ethanolic extract (MCS-ext) of the seeds of Morinda citrifolia (noni) and its constituents have matrix metalloproteinase-1 (MMP-1) inhibitory activity in UVA-irradiated normal human dermal fibroblasts (NHDFs). The MCS-ext (10 μg/mL) inhibited MMP-1 secretion from UVA-irradiated NHDFs, without cytotoxic effects, at 48 h after UV exposure. The ethyl acetate-soluble fraction of MCS-ext was the most potent inhibitor of MMP-1 secretion. Among the constituents of the fraction, a lignan, 3,3'-bisdemethylpinoresinol (1), inhibited the MMP-1 secretion at a concentration of 0.3 μM without cytotoxic effects. Furthermore, 1 (0.3 μM) reduced the level of intracellular MMP-1 expression. Other constituents, namely americanin A (2), quercetin (3) and ursolic acid (4), were inactive. To elucidate inhibition mechanisms of MMP-1 expression and secretion, the effect of 1 on mitogen-activated protein kinases (MAPKs) phosphorylation was examined. Western blot analysis revealed that 1 (0.3 μM) reduced the phosphorylations of p38 and c-Jun-N-terminal kinase (JNK). These results suggested that 1 suppresses intracellular MMP-1 expression, and consequent secretion from UVA-irradiated NHDFs, by down-regulation of MAPKs phosphorylation.

  20. GENE EXPRESSION CHANGES AND ANTI-PROLIFERATIVE EFFECT OF NONI (Morinda citrifolia FRUIT EXTRACT ANALYSED BY REAL TIME-PCR

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    hermansyah hermansyah

    2017-05-01

    Full Text Available To elucidate the anti-proliferative effect of noni (Morinda citrifolia fruit extract for a Saccharomyces cerevisiae model organism, analysis of gene expression changes related to cell cycle associated with inhibition effect of noni fruit extract was carried out. Anti-proliferative of noni fruit extract was analyzed using gene expression changes of Saccharomyces cerevisiae (strains FY833 and BY4741.  Transcriptional analysis of genes that play a role in cell cycle was conducted by growing cells on YPDAde broth medium containing 1% (w/v noni fruit extract, and then subjected using quantitative real-time polymerase chain reaction (RT-PCR.  Transcriptional level of genes CDC6 (Cell Division Cycle-6, CDC20 (Cell Division Cycle-20, FAR1 (Factor ARrest-1, FUS3 (FUSsion-3, SIC1 (Substrate/Subunit Inhibitor of Cyclin-dependent protein kinase-1, WHI5 (WHIskey-5, YOX1 (Yeast homeobOX-1 and YHP1 (Yeast Homeo-Protein-1 increased, oppositely genes expression of DBF4 (DumbBell Forming, MCM1 (Mini Chromosome Maintenance-1 and TAH11 (Topo-A Hypersensitive-11 decreased, while the expression level of genes CDC7 (Cell Division Cycle-7, MBP1 (MIul-box Binding Protein-1 and SWI6 (SWItching deficient-6 relatively unchanged. These results indicated that gene expression changes might associate with anti-proliferative effect from noni fruit extract. These gene expressions changes lead to the growth inhibition of S.cerevisiae cell because of cell cycle defect.

  1. OPTIMASI PROSES EKSTRAKSI PEKTIN DAMI BUAH NANGKA (Artocarpus heterophyllus Lamk Optimizing of Pectin Extraction Process from Jackfruit Rags (Artocarpus heterophyllus Lamk

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    I Nengah Kencana Putra

    2012-05-01

    Full Text Available The objective of this research was to determine the optimum  condition  on extraction process of jackfruit rags pectin. The experiment was designed by Randomized Block Design (RBD within 3 x 3 factorial experiment. The first factorwas pH of solvent consisted of 3 levels: 1.5, 2.5, and 3,5. The second factor was ratio of jackfruit rags to solvent, con-sisted of 3 levels: 1:5, 1:6 and 1:7. Results repealed that the solvent pH effected significantly yield, total ash, equivalentweigh and anhydrogalacturonic acid content of pectin produced. The optimum conditions for jackfruit rags pectin extraction were: the pH of extracting solvent was 1.5, and the ratio of jackfruit rags to solvent was 1:5. Those condi- tions gave the yield of 4.45 %, produced pectin having total ash (2.82 %, equivalent  weigh (3,022.24 g/eqi, methoxylcontent (8.16 %, and anhydrogalacturonic acid content (88.01 %. ABSTRAK Penelitian ini bertujuan untuk menentukan kondisi optimal pada proses ekstraksi pektin dami buah nangka. Rancanganpenelitian  yang digunakan adalah Rancangan Acak �elompok (RA� dengan pola percobaan faktorial  3 x 3. Faktorpertama adalah pH cairan pengekstrak yang terdiri dari 3 taraf: pH 1,5; 2,5 dan 3,5. Faktor kedua adalah perbandingandami buah nangka dengan cairan pengekstrak yang terdiri dari 3 taraf: 1:5, 1:6 dan 1:7. Hasil penelitian menunjukkan pH cairan pengekstrak berpengaruh nyata terhadap rendemen, kadar abu, berat ekivalen dan kadar asam anhidrogalak- turonat. Kondisi optimal untuk ekstraksi pektin dami buah nangka adalah: cairan pengekstrak pH 1,5, dengan perband- ingan dami nangka dan cairan pengekstrak 1:5. Kondisi ini menghasilkan rendemen 4,54 %, serta pektin dengan kara- kteristik: kadar abu 2,82 %, berat ekivalen 3.022,24 g/eki, kadar metoksil 8,16 % dan kadar asam anhidrogalakturonat88,01 %.

  2. Development and application of bio-sample quantification to evaluate stability and pharmacokinetics of inulin-type fructo-oligosaccharides from Morinda Officinalis.

    Science.gov (United States)

    Chi, Liandi; Chen, Lingxiao; Zhang, Jiwen; Zhao, Jing; Li, Shaoping; Zheng, Ying

    2018-07-15

    Inulin-type fructooligosaccharides (FOS) purified from Morinda Officinalis, with degrees of polymerization (DP) from 3 to 9, have been approved in China as an oral prescribed drug for mild and moderate depression episode, while the stability and oral absorption of this FOS mixtures are largely unknown. As the main active component and quality control marker for above FOS, DP5 was selected as the representative FOS in this study. Desalting method by ion exchange resin was developed to treat bio-sample, followed by separation and quantification by high performance liquid chromatography-charged aerosol detector. Results showed that the DP5 was stepwisely hydrolyzed in simulated gastric fluid and gut microbiota, while maintained stable in intestinal fluid. DP5 has poor permeability across Caco-2 monolayer with P app of 5.22 × 10 -7  cm/s, and very poor oral absorption with bioavailability of (0.50 ± 0.12)% in rat. In conclusion, FOS in Morinda Officinalis demonstrated poor chemical stability in simulated gastric fluid and human gut microbiota, and low oral absorption in rats. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. Methanolic extract of Morinda citrifolia L. (noni unripe fruit attenuates ethanol-induced conditioned place preferences in mice

    Directory of Open Access Journals (Sweden)

    Yasmin Khan

    2016-09-01

    Full Text Available Phytotherapy is an emerging field successfully utilized to treat various chronic diseases including alcohol dependence. In the present study, we examined the effect of the standardized methanolic extract of Morinda citrifolia Linn. unripe fruit (MMC, on compulsive ethanol-seeking behaviour using the mouse conditioned place preference (CPP test. CPP was established by injections of ethanol (2g/kg, i.p. in a 12-day conditioning schedule in mice. The effect of MMC and the reference drug, acamprosate (ACAM, on the reinforcing properties of ethanol in mice was studied by the oral administration of MMC (1, 3 and 5g/kg and ACAM (300 mg/kg 60 min prior to the final CPP test postconditioning. Furthermore, CPPs weakened with repeated testing in the absence of ethanol over the next 12 days (extinction, during which the treatment groups received MMC (1, 3 and 5g/kg, p.o. or ACAM (300 mg/kg, p.o.. Finally, a priming injection of a low dose of ethanol (0.4g/kg, i.p. in the home cage (Reinstatement was sufficient to reinstate CPPs, an effect that was challenged by the administration of MMC or ACAM. MMC (3 and 5g/kg, p.o and ACAM (300 mg/kg, p.o. significantly reversed the establishment of ethanol-induced CPPs and effectively facilitated the extinction of ethanol CPP. In light of these findings, it has been suggested that M. citrifolia unripe fruit could be utilized for novel drug development to combat alcohol dependence.

  4. Eksplorasi dan Potensi Cendawan Entomopatogen Penicillium sp. Sebagai Agens Pengendali Hayati Hama Penggerek Buah Kakao, Conopomorpha cramerella (Snellen) (Nurariaty Agus, Annie P. Saranga dan Ade Rosmana; Jurusan Hama dan Penyakit Tumbuhan, Fakultas Pertanian Unhas)

    OpenAIRE

    Agus, Nurariaty

    2014-01-01

    Penggerek buah kakao (PBK), Conopomorpha cramerella (Snellen) merupakan hama utama tanaman kakao. Potensi kerugian hasil yang disebabkan oleh hama tersebut dapat mencapai 60-80 % dengan kerugian sekitar Rp 810 milyar per tahun. Salah satu musuh alami yang dapat dimanfaatkan dan berpotensi untuk dikembangkan sebagai agens pengendali hayati hama PBK adalah cendawan entomopatogen Penicillium sp. Penelitian tahun kedua ini bertujuan untuk mengetahui untuk mengetahui potensi cendawan ento...

  5. PEMANFAATAN MINYAK BUAH MERAH, Pandanus conoideus Lam DAN CAROPHYLL PINK DALAM RANSUM PAKAN YUWANA IKAN KAKAP MERAH, Lutjanus sebae

    Directory of Open Access Journals (Sweden)

    Titiek Aslianti

    2016-11-01

    Full Text Available Ikan kakap merah, Lutjanus sebae termasuk komoditas budidaya yang banyak diminati konsumen. Kualitas benih untuk pembesaran selain ditentukan dari ukuran dan performansi fisik, juga berdasarkan warna ikan. Dalam penelitian ini telah dilakukan 4 perlakuan pakan yang diperkaya dengan Minyak Buah Merah (MBM dan Carophyll Pink (CP yaitu: (A 10 mL MBM/kg pakan; (B 10 mL MBM+1,4 g CP/kg pakan; (C 1,4 g CP/kg pakan, dan (D Kontrol. Hewan uji adalah yuwana kakap merah dengan rata-rata panjang dan bobot tubuh awal 11,32±0,76 cm dan 37,56±7,22 g. Ikan ditempatkan dalam bak fiber kapasitas 5 m3 dengan kepadatan 200 ekor/bak dan diberi pakan 2 kali sehari secara ad libitum serta dipelihara selama 2 bulan dengan pergantian air 200%-300%/hari. Kualitas yuwana diamati pada akhir penelitian melalui pengukuran panjang dan bobot tubuh, sedangkan performansi warna diamati dengan kamera digital dan dianalisis secara diskriptif menggunakan Microsoft Adobe Photoshop 8. Hasil penelitian menunjukkan bahwa MBM dan CP dapat dimanfaatkan dalam ransum pakan guna meningkatkan pertumbuhan dan performansi warna yuwana kakap merah. Pakan yang mengandung 10 mL MBM+1,4 g CP menghasilkan sintasan 94%, kenaikan pertumbuhan panjang dan bobot mutlak 58,92% dan 281%, konversi pakan 0,82 serta performansi yuwana berwarna merah cerah dengan nilai persentase rata-rata sebesar 89,58%±0,07%. Red emperor snapper, Lutjanus sebae is one of high demanded cultured fishes. The quality of seeds does not only depend on size and performance of fish, but also depends on fish color. A feeding experiment was conducted during two-months period by adding red fruit oil (RFO and carophyll pink (CP to every kilogram of pellet fed as the treatment i.e. (A 10 mL RFO/kg feed; (B 10 mL RFO+1.4 g CP/kg feed; (C 1.4 g CP /kg feed and (D Control. Two hundred seeds with initial total length of 11.32±0.76 cm and 37.56±7.22 g of body weight were stocked in a fiber glass tank of 5 m3. Feeding frequency was

  6. Subchronic toxicity, immunoregulation and anti-breast tumor effect of Nordamnacantal, an anthraquinone extracted from the stems of Morinda citrifolia L.

    Science.gov (United States)

    Abu, Nadiah; Zamberi, Nur Rizi; Yeap, Swee Keong; Nordin, Noraini; Mohamad, Nurul Elyani; Romli, Muhammad Firdaus; Rasol, Nurulfazlina Edayah; Subramani, Tamilselvan; Ismail, Nor Hadiani; Alitheen, Noorjahan Banu

    2018-01-27

    Morinda citrifolia L. that was reported with immunomodulating and cytotoxic effects has been traditionally used to treat multiple illnesses including cancer. An anthraquinone derived from fruits of Morinda citrifolia L., nordamnacanthal, is a promising agent possessing several in vitro biological activities. However, the in vivo anti-tumor effects and the safety profile of nordamnacanthal are yet to be evaluated. In vitro cytotoxicity of nordamnacanthal was tested using MTT, cell cycle and Annexin V/PI assays on human MCF-7 and MDA-MB231 breast cancer cells. Mice were orally fed with nordamnacanthal daily for 28 days for oral subchronic toxicity study. Then, the in vivo anti-tumor effect was evaluated on 4T1 murine cancer cells-challenged mice. Changes of tumor size and immune parameters were evaluated on the untreated and nordamnacanthal treated mice. Nordamnacanthal was found to possess cytotoxic effects on MDA-MB231, MCF-7 and 4T1 cells in vitro. Moreover, based on the cell cycle and Annexin V results, nordamnacanthal managed to induce cell death in both MDA-MB231 and MCF-7 cells. Additionally, no mortality, signs of toxicity and changes of serum liver profile were observed in nordamnacanthal treated mice in the subchronic toxicity study. Furthermore, 50 mg/kg body weight of nordamncanthal successfully delayed the progression of 4T1 tumors in Balb/C mice after 28 days of treatment. Treatment with nordamnacanthal was also able to increase tumor immunity as evidenced by the immunophenotyping of the spleen and YAC-1 cytotoxicity assays. Nordamnacanthal managed to inhibit the growth and induce cell death in MDA-MB231 and MCF-7 cell lines in vitro and cease the tumor progression of 4T1 cells in vivo. Overall, nordamnacanthal holds interesting anti-cancer properties that can be further explored.

  7. Aplikasi Semikonduktor TiO2 dengan Variasi Temperatur dan Waktu Tahan Kalsinasi sebagai Dye Sensitized Solar Cell (DSSC dengan Dye dari Ekstrak Buah Terung Belanda (Solanum betaceum

    Directory of Open Access Journals (Sweden)

    Maula Nafi

    2013-03-01

    Full Text Available Penelitian mengenai dye sensitized solar cell dilakukan dengan dye dari ekstrak buah terung belanda sebagai sumber energi alternatif dari tenaga surya. Dye sensitized solar cell (DSSC dibuat dengan menggunakan semikonduktor TiO2 yang dilapiskan pada kaca konduktif Fluorine Doped Tin Oxide (FTO dan dikalsinasi  dengan variasi temperatur 5500C, 6500C, dan 7500C, dengan waktu tahan 60 dan 120 menit pada tiap temperaturnya. Lapisan TiO2 pada substrat dikarakterisasi dengan menggunakan SEM dan XRD. Luas permukaan aktif diukur dengan pengujian BET. Hasil SEM menunjukkan ukuran bentuk partikel TiO2 berupa sphere. Hasil XRD menunjukkan struktur kristal TiO2 adalah body centered tetragonal. Luas permukaan aktif dibandingkan dengan hasil kelistrikan DSSC, yang selaras meningkat dari temperatur 5500C ke 6500C, namun menurun pada 7500C. Densitas arus dan voltase maksimum diperoleh pada variasi temperatur 650oC dengan waktu tahan 60 menit yaitu sebesar 0,356 mA/cm2 dan 593,1 mV. Efisiensi maksimum yang diperoleh sebesar 0,469208%. DSSC dimodifikasi dengan menambahkan pembungkus plastik, sehingga dapat memperlambat penurunan daya yang terjadi saat DSSC bekerja.

  8. An Investigation into the Antiobesity Effects of Morinda citrifolia L. Leaf Extract in High Fat Diet Induced Obese Rats Using a 1H NMR Metabolomics Approach

    Science.gov (United States)

    Gooda Sahib Jambocus, Najla; Saari, Nazamid; Ismail, Amin; Mahomoodally, Mohamad Fawzi; Abdul Hamid, Azizah

    2016-01-01

    The prevalence of obesity is increasing worldwide, with high fat diet (HFD) as one of the main contributing factors. Obesity increases the predisposition to other diseases such as diabetes through various metabolic pathways. Limited availability of antiobesity drugs and the popularity of complementary medicine have encouraged research in finding phytochemical strategies to this multifaceted disease. HFD induced obese Sprague-Dawley rats were treated with an extract of Morinda citrifolia L. leaves (MLE 60). After 9 weeks of treatment, positive effects were observed on adiposity, fecal fat content, plasma lipids, and insulin and leptin levels. The inducement of obesity and treatment with MLE 60 on metabolic alterations were then further elucidated using a 1H NMR based metabolomics approach. Discriminating metabolites involved were products of various metabolic pathways, including glucose metabolism and TCA cycle (lactate, 2-oxoglutarate, citrate, succinate, pyruvate, and acetate), amino acid metabolism (alanine, 2-hydroxybutyrate), choline metabolism (betaine), creatinine metabolism (creatinine), and gut microbiome metabolism (hippurate, phenylacetylglycine, dimethylamine, and trigonelline). Treatment with MLE 60 resulted in significant improvement in the metabolic perturbations caused obesity as demonstrated by the proximity of the treated group to the normal group in the OPLS-DA score plot and the change in trajectory movement of the diseased group towards the healthy group upon treatment. PMID:26798649

  9. An Investigation into the Antiobesity Effects of Morinda citrifolia L. Leaf Extract in High Fat Diet Induced Obese Rats Using a 1H NMR Metabolomics Approach

    Directory of Open Access Journals (Sweden)

    Najla Gooda Sahib Jambocus

    2016-01-01

    Full Text Available The prevalence of obesity is increasing worldwide, with high fat diet (HFD as one of the main contributing factors. Obesity increases the predisposition to other diseases such as diabetes through various metabolic pathways. Limited availability of antiobesity drugs and the popularity of complementary medicine have encouraged research in finding phytochemical strategies to this multifaceted disease. HFD induced obese Sprague-Dawley rats were treated with an extract of Morinda citrifolia L. leaves (MLE 60. After 9 weeks of treatment, positive effects were observed on adiposity, fecal fat content, plasma lipids, and insulin and leptin levels. The inducement of obesity and treatment with MLE 60 on metabolic alterations were then further elucidated using a 1H NMR based metabolomics approach. Discriminating metabolites involved were products of various metabolic pathways, including glucose metabolism and TCA cycle (lactate, 2-oxoglutarate, citrate, succinate, pyruvate, and acetate, amino acid metabolism (alanine, 2-hydroxybutyrate, choline metabolism (betaine, creatinine metabolism (creatinine, and gut microbiome metabolism (hippurate, phenylacetylglycine, dimethylamine, and trigonelline. Treatment with MLE 60 resulted in significant improvement in the metabolic perturbations caused obesity as demonstrated by the proximity of the treated group to the normal group in the OPLS-DA score plot and the change in trajectory movement of the diseased group towards the healthy group upon treatment.

  10. The inulin-type oligosaccharides extract from morinda officinalis, a traditional Chinese herb, ameliorated behavioral deficits in an animal model of post-traumatic stress disorder.

    Science.gov (United States)

    Qiu, Zhi-Kun; Liu, Chun-Hui; Gao, Zhuo-Wei; He, Jia-Li; Liu, Xu; Wei, Qing-Lan; Chen, Ji-Sheng

    2016-10-01

    Post-traumatic stress disorder (PTSD) is a severe psychiatric condition. The allopregnanolone biosynthesis has been implicated as one of the possible contributors to PTSD. Inulin-type oligosaccharides of morinda officinalis (IOMO) had been shown to be effective in the therapy of depression. However, few studies concern the anti-PTSD-like effects of IOMO. To evaluate this, the single prolonged stress (SPS) model was used in the present study. It had been shown that the behavioral deficits of SPS-treated rats were reversed by IOMO (25.0 and 50.0 mg/kg, i.p.), which reversed the increased freezing time in contextual fear paradigm (CFP) and the decreased time and entries in open arms in the elevated plus maze (EPM) test without affecting the locomotor activity in the open field (OF) test. In addition, the decreased allopregnanolone in the prefrontal cortex, hippocampus, and amygdala was reversed by IOMO (25.0 and 50.0 mg/kg, i.p.), respectively. In summary, the present study indicated that the IOMO exert anti-PTSD-like behaviors, which maybe associated with the brain allopregnanolone biosynthesis.

  11. Haematological, biochemical and organ changes in broiler chickens fed varying levels of Morinda lucida (brimstone) leaf meal supplementation in the diets.

    Science.gov (United States)

    Lala, A O; Ajayi, O L; Okwelum, N; Oso, A O; Fakorede, T V; Adebayo, T A; Jagbojo, J E

    2018-06-01

    The aim of this study was to evaluate the effects of dietary supplementation of Morinda lucida leaf meal (MLLM) on the haematology, biochemical and organ changes of broiler chickens. One hundred and ninety-eight day-old Marshall broiler chicks were completely randomised into 6 treatments in a 3 × 2 factorial arrangement of three levels of M. lucida leaf meal supplementation (0, 0.1 and 0.2 g/kg) with or without medication. The treatment consisted of both negative (without MLLM and routine medication) and positive (containing no MLLM but with routine medication) control groups while each treatment was replicated thrice. MLLM-supplemented diets and routine medication decreased (p  0.05) on the liver, kidney, heart and gizzard. M. lucida leaf meal can be compared to routine medication for improved health status of broiler chickens. Dietary inclusion with 0.1 g/kg MLML combined with routine medication could be used in producing healthy and safe chickens.

  12. The use of morinda citrifolia as a green corrosion inhibitor for low carbon steel in 3.5% NaCl solution

    Science.gov (United States)

    Kusumastuti, Rahayu; Pramana, Rakhmad Indra; Soedarsono, Johny W.

    2017-03-01

    The effect and mechanism of green corrosion inhibitor of Morinda Citrifolia (Noni) toward low carbon steel material has been researched. The general background is to develop the cheap and eco-friendly corrosion inhibitor based on components taken from tropical plants that grow +in Indonesia. This research aims to determine the effectiveness of the use of the extracts of noni as green corrosion inhibitor of carbon steel material in aggressive environment. The medium applied for this experiment is 3.5% natrium chloride solution. The variation of the concentration and immersion time duration has been applied as the experimental parameters. All the work was done at room temperature. The corrosion rate was measured by electrochemical polarization method with CMS 600-Gamry instruments and weight loss. The adsorption of inhibitor into the metal surface, which induced bonding formation after immersion was observed by using FTIR method. Inhibition mechanism was observed by polarization curves and fitted by the Langmuir adsorption models. The experimental results show that the higher concentration of inhibitor increasing the inhibition effect. The optimum inhibition is obtained at 3 ppm noni fruit extract, after immersion for about 288 hours. The corrosion rates obtained was 1.385 mpy, with the inhibitor efficiency of 76.92%. The monolayer film is formed coating the surface material as a result of mixed type corrosion inhibitor behavior of Noni. It can be concluded that this green inhibitor is effective to be used for low carbon steel material.

  13. Morinda citrifolia (Noni Fruit Juice Reduces Inflammatory Cytokines Expression and Contributes to the Maintenance of Intestinal Mucosal Integrity in DSS Experimental Colitis

    Directory of Open Access Journals (Sweden)

    Beatriz Coutinho de Sousa

    2017-01-01

    Full Text Available Morinda citrifolia L. (noni has been shown to treat different disorders. However, data concerning its role in the treatment of intestinal inflammation still require clarification. In the current study, we investigated the effects of noni fruit juice (NFJ in the treatment of C57BL/6 mice, which were continuously exposed to dextran sulfate sodium (DSS for 9 consecutive days. NFJ consumption had no impact on the reduction of the clinical signs of the disease or on weight loss. Nonetheless, when a dilution of 1 : 10 was used, the intestinal architecture of the mice was preserved, accompanied by a reduction in the inflammatory infiltrate. Regardless of the concentration of NFJ, a decrease in both the activity of myeloperoxidase and the key inflammatory cytokines, TNF-α and IFN-γ, was also observed in the intestine. Furthermore, when NFJ was diluted 1 : 10 and 1 : 100, a reduction in the production of nitric oxide and IL-17 was detected in gut homogenates. Overall, the treatment with NFJ was effective in different aspects associated with disease progression and worsening. These results may point to noni fruit as an important source of anti-inflammatory molecules with a great potential to inhibit the progression of inflammatory diseases, such as inflammatory bowel disease.

  14. Morinda citrifolia (Noni Juice Augments Mammary Gland Differentiation and Reduces Mammary Tumor Growth in Mice Expressing the Unactivated c-erbB2 Transgene

    Directory of Open Access Journals (Sweden)

    William P. Clafshenkel

    2012-01-01

    Full Text Available Morinda citrifolia (noni is reported to have many beneficial properties, including on immune, inflammatory, quality of life, and cancer endpoints, but little is known about its ability to prevent or treat breast cancer. To test its anticancer potential, the effects of Tahitian Noni Juice (TNJ on mammary carcinogenesis were examined in MMTV-neu transgenic mice. Mammary tumor latency, incidence, multiplicity, and metastatic incidence were unaffected by TNJ treatment, which suggests that it would not increase or decrease breast cancer risk in women taking TNJ for its other benefits. However, noni may be useful to enhance treatment responses in women with existing HER2/neu breast cancer since TNJ resulted in significant reductions in tumor weight and volume and in longer tumor doubling times in mice. Remarkably, its ability to inhibit the growth of this aggressive form of cancer occurred with the mouse equivalent of a recommended dose for humans (<3 oz/day. A 30-day treatment with TNJ also induced significant changes in mammary secondary ductule branching and lobuloalveolar development, serum progesterone levels, and estrous cycling. Additional studies investigating TNJ-induced tumor growth suppression and modified reproductive responses are needed to characterize its potential as a CAM therapy for women with and without HER2+ breast cancer.

  15. Comparative evaluation of antimicrobial effect of herbal root canal irrigants (Morinda citrifolia, Azadirachta indica, Aloe vera) with sodium hypochlorite: An in vitro study.

    Science.gov (United States)

    Babaji, Prashant; Jagtap, Kiran; Lau, Himani; Bansal, Nandita; Thajuraj, S; Sondhi, Priti

    2016-01-01

    Successful root canal treatment involves the complete elimination of microorganism from the root canal and the three-dimensional obturation of the canal space. Enterococcus faecalis is the most commonly found bacteria in failed root canal. Chemical irrigation of canals along with biomechanical preparation helps in the elimination of microorganisms. The present study was aimed to evaluate the antimicrobial effect of herbal root canal irrigants (Morinda citrifolia, Azadirachta indica extract, Aloe vera) with sodium hypochlorite (NaOCl). The bacterial E. faecalis (ATCC) culture was grown overnight in brain heart infusion (BHI) broth and inoculated in Mueller-Hinton agar plates. Antibacterial inhibition was assessed using agar well diffusion method. All five study irrigants were added to respective wells in agar plates and incubated at 37°C for 24 h. Bacterial inhibition zone around each well was recorded. Results were tabulated and statistically analyzed using Statistical Package for the Social Sciences software for Windows, version 19.0. (IBM Corp., Armonk, NY. Highest inhibitory zone against E. faecalis was seen in NaOCl fallowed by M. citrifolia and A. indica extract, and the least by A. vera extract. Tested herbal medicine (A. indica extract, M. citrifolia, A. vera) showed inhibitory zone against E. faecalis. Hence, these irrigants can be used as root canal irrigating solutions.

  16. In vitro Study of Noni Juice Extract Waste (Morinda citrifolia L.) and Pineapple Industrial Wastes (Ananas comosus L. Merr) as Energy Supplement in Dairy Goat Ration

    Science.gov (United States)

    Evvyernie, D.; Tjakradidjaja, A. S.; Permana, I. G.; Toharmat, T.; Insani, A.

    2018-02-01

    The aim of the study was to evaluate the potency of noni juice extract waste (Morinda citrifolia L.) and pineapple industrial wastes (Ananas comosus L. Merr) as an energy supplement in dairy goat ration through in vitro study. This study used a complete randomized design with 5 treatments and 3 rumen fluid groups. The treatments were R0 as control (60% Napier grass (NG) + 40% concentrate), R1 (45% NG + 15% noni juice extract waste + 40% concentrate) + R2 (45% NG + 15% noni juice extract waste ammoniated + 40% concentrate), R3 (45% NG + 15% pineapple peel + 40% concentrate), and R4 (45% NG + 15% pineapple crown + 40% concentrate). The variables were totalbacterial population, protozoal population, fermentation characteristic (total VFA and NH3 concentration), and digestibility (dry matter and organic matter).Data were analyzed with analysis of variance (ANOVA) and differences among treatments were determined by orthogonal contrast.The results showed that total VFA concentration was significant increased (Ppineapple peel (R3). The average increasing of total VFA concentration was 74% compared to control. As conclusions, 15% pineapple peel or 15% noni juice extract waste can use as an energy supplement by replacing 25% of napier grass in lactating dairy goat ration.

  17. Effect of Morinda citrifolia leaf as saponin sources on fermentation characteristic, protozoa defaunated, gas and methane production of ruminal fluid in vitro

    Directory of Open Access Journals (Sweden)

    Hendra Herdian

    2011-06-01

    Full Text Available Many studies have reported that the Morinda citrifolia (pace plant was a useful material for human health. However the exploration of this plant on rumen fermentation is still needed. Therefore, a research was done to study the effect of M. citrifolia leaf on fermentation characteristics of rumen fluid consisted of protozoa defaunated process, VFA composition, NH3 content, rumen microbial protein content, gas and methane production using in vitro techniques. Rumen fluid obtained from two fistulated Ongole crossbreed cattle fed with forage and concentrate feed ration (70 : 30. The fluid was incubated at 39ºC for 48 hours. The treatment on the rumen fluid consisted of control treatment: 100% (200 mg DM kolonjono forage substrate (Penisetum purpureum and M. citrifolia treatments: kolonjono forage plus M. citrifolia (equivalent saponin 3; 6; 9; and 12 mg DM, respectively. The treatment of M. citrifolia leaf addition showed declined patterns in the number of protozoa population (P 0.05. Microbial protein content in rumen fluid increased (P 0.05 compared to control, while M. citrifolia treatments reduced the methane gas production of (P < 0.05 compared to control. It was concluded that M. citrifolia leaf has potential as a limiting agent of protozoa population and methane gas production in rumen.

  18. valiação de algumas propriedades físico-químicas, antioxidantes e sensoriais de iogurte elaborado com polpa de noni (Morinda citrifolia L.) e acerola (Malpighia emarginata DC.)

    OpenAIRE

    Moura, Andrezza Assis Cruz

    2014-01-01

    A inovação na elaboração de produtos é uma finalidade constante na indústria de alimentos, visando agregar atributos de qualidade diferencial. Por isso, o desenvolvimento de novos sabores de iogurtes de frutas tende a ser bem recebido pelos consumidores do produto, ainda mais se possuírem alguma propriedade antioxidante. Assim, o objetivo deste trabalho foi avaliar algumas propriedades físico-químicas, antioxidantes e sensoriais de iogurte elaborado com polpa de noni (Morinda citr...

  19. Noni (Morinda citrifolia) Modulates the Hypothalamic Expression of Stress- and Metabolic-Related Genes in Broilers Exposed to Acute Heat Stress.

    Science.gov (United States)

    Rajaei-Sharifabadi, Hossein; Ellestad, Laura; Porter, Tom; Donoghue, Annie; Bottje, Walter G; Dridi, Sami

    2017-01-01

    Heat stress (HS) adversely affects growth performance and inflicts heavy economic losses to the poultry industry. There is, therefore, a critical need to identify new alternative strategies to alleviate the negative effects induced by HS. The tropic medicinal plant, Morinda citrifolia (Noni), is being used in livestock nutrition, however the literature is limited and conflicting for its impact on growth performance. The present study aimed to determine the effect of Noni on feeding and drinking behavior as well as on the hypothalamic expression of stress- and metabolic-related genes in broiler chickens exposed to acute HS. A total of 480 1 day-old male broiler chicks were randomly assigned to 12 controlled environmental chambers. Birds were subjected to two environmental conditions (TN, 25°C vs. HS, 35°C for 2 h) and fed two diets (control vs. 0.2% Noni) in a 2 × 2 factorial design. Feed intake and core body temperature (BT) were recorded during HS period. Blood was collected and hypothalamic tissues were harvested for target gene and protein analyses. Acute HS-broilers exhibited higher BT (~1°C), spent less time eating with a significant decrease in feed intake, and spent more time drinking along with higher drinking frequency compared to those maintained under TN conditions. Although Noni supplementation did not improve feed intake, it significantly delayed (~30 min) and reduced the BT-induced by HS. At molecular levels and under HS conditions, Noni supplementation down regulated the hypothalamic expression of HSP90 and its related transcription factors HSF1, 2, and 4, increased orexin mRNA levels, and decreased the phosphorylation levels of AMPKα1/2 Thr172 and mTOR Ser2481 . Together, these data indicated that Noni supplementation might modulate HS response in broilers through central orexin-AMPK-mTOR pathways.

  20. Noni (Morinda citrifolia Modulates the Hypothalamic Expression of Stress- and Metabolic-Related Genes in Broilers Exposed to Acute Heat Stress

    Directory of Open Access Journals (Sweden)

    Hossein Rajaei-Sharifabadi

    2017-12-01

    Full Text Available Heat stress (HS adversely affects growth performance and inflicts heavy economic losses to the poultry industry. There is, therefore, a critical need to identify new alternative strategies to alleviate the negative effects induced by HS. The tropic medicinal plant, Morinda citrifolia (Noni, is being used in livestock nutrition, however the literature is limited and conflicting for its impact on growth performance. The present study aimed to determine the effect of Noni on feeding and drinking behavior as well as on the hypothalamic expression of stress- and metabolic-related genes in broiler chickens exposed to acute HS. A total of 480 1 day-old male broiler chicks were randomly assigned to 12 controlled environmental chambers. Birds were subjected to two environmental conditions (TN, 25°C vs. HS, 35°C for 2 h and fed two diets (control vs. 0.2% Noni in a 2 × 2 factorial design. Feed intake and core body temperature (BT were recorded during HS period. Blood was collected and hypothalamic tissues were harvested for target gene and protein analyses. Acute HS-broilers exhibited higher BT (~1°C, spent less time eating with a significant decrease in feed intake, and spent more time drinking along with higher drinking frequency compared to those maintained under TN conditions. Although Noni supplementation did not improve feed intake, it significantly delayed (~30 min and reduced the BT-induced by HS. At molecular levels and under HS conditions, Noni supplementation down regulated the hypothalamic expression of HSP90 and its related transcription factors HSF1, 2, and 4, increased orexin mRNA levels, and decreased the phosphorylation levels of AMPKα1/2Thr172 and mTORSer2481. Together, these data indicated that Noni supplementation might modulate HS response in broilers through central orexin-AMPK-mTOR pathways.

  1. Prebiotic Effect of Fructooligosaccharides from Morinda officinalis on Alzheimer’s Disease in Rodent Models by Targeting the Microbiota-Gut-Brain Axis

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    Diling Chen

    2017-12-01

    Full Text Available Gut microbiota influences the central nervous system disorders such as Alzheimer’s disease (AD. The prebiotics and probiotics can improve the host cognition. A previous study demonstrated that fructooligosaccharides from Morinda officinalis (OMO exert effective memory improvements in AD-like animals, thereby considered as potential prebiotics; however, the underlying mechanism still remains enigma. Thus, the present study investigated whether OMO is effective in alleviating AD by targeting the microbiota-gut-brain axis. OMO was administered in rats with AD-like symptoms (D-galactose- and Aβ1-42-induced deficient rats. Significant and systematic deterioration in AD-like animals were identified, including learning and memory abilities, histological changes, production of cytokines, and microbial community shifts. Behavioral experiments demonstrated that OMO administration can ameliorate the learning and memory abilities in both AD-like animals significantly. AD parameters showed that OMO administration cannot only improve oxidative stress and inflammation disorder, but also regulate the synthesis and secretion of neurotransmitter. Histological changes indicated that OMO administration ameliorates the swelling of brain tissues, neuronal apoptosis, and down-regulation of the expression of AD intracellular markers (Tau and Aβ1-42. 16S rRNA sequencing of gut microbiota indicated that OMO administration maintains the diversity and stability of the microbial community. In addition, OMO regulated the composition and metabolism of gut microbiota in inflammatory bowel disease (IBD mice model treated by overdosed antibiotics and thus showed the prebiotic potential. Moreover, gut microbiota plays a major role in neurodevelopment, leading to alterations in gene expression in critical brain and intestinal regions, thereby resulting in perturbation to the programming of normal cognitive behaviors. Taken together, our findings suggest that the therapeutic

  2. Consumption of guava (Psidium guajava L) and noni (Morinda citrifolia L) may protect betel quid-chewing Papua New Guineans against diabetes.

    Science.gov (United States)

    Owen, Patrick L; Martineau, Louis C; Caves, Dayna; Haddad, Pierre S; Matainaho, Teatulohi; Johns, Timothy

    2008-01-01

    Rapid increase in the incidence of type 2 diabetes (DM2) in Papua New Guinea, coupled with compelling epidemiological evidence supporting a diabetogenic association with betel quid (BQ) chewing has lead us to investigate dietary strategies that might offer protection from developing DM2. We investigated the dietary habits of Kalo residents from coastal Central Province who are avid BQ chewers yet have a relatively low incidence of DM2 compared to the ethnically similar and adjacent Wanigelans who abstain from BQ yet have an unusually high incidence of DM2. In Kalo, guava bud (Psidium guajava L) and noni (Morinda citrifolia L) were consumed much more frequently than in Wanigela, whereas the inverse was observed for mangrove bean (Bruguiera gymnorrhiza (L) Lam.). These plants, along with BQ and its component ingredients areca nut (Areca catechu L) and Piper betle L inflorescence, were assessed for their ability to mediate insulin-dependent and insulin-independent glucose transport in cultured 3T3-L1 adipocytes. A dose-dependent inhibition of glucose uptake from methanolic extracts of BQ, areca nut and P. betle inflorescence supports previous reports of prodiabetic activity. Conversely, guava bud extract displayed significant insulin-mimetic and potentiating activity. Noni fruit, noni leaf, commercial noni juice and mangrove bean all displayed insulin-like activity but had little or no effect on insulin action. Habitual intake of guava and noni is proposed to offer better protection against DM2 development and/or betel quid diabetogenicity than cooked mangrove bean. These findings provide empirical support that DM2 risk reduction can be accomplished using traditional foods and medicines.

  3. PENERAPAN PULSED ELECTRIC FIELD PADA PASTEURISASI SARI BUAH APEL VARIETAS ANA: KAJIAN KARAKTERISTIK NILAI GIZI, SIFAT FISIK, SIFAT KIMIAWI DAN MIKROBIA TOTAL Application of Pulsed Electric Field in Pasteurization of Apple Juice of Ana Cultivar : Study on

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    La Choviya Hawa

    2012-05-01

    Full Text Available Apple juice, extracted from apple of ana cultivar , was pasteurized using a pulsed electric field (PEF method. The aimof this research was to analyze the changes on nutritional, physical and chemical properties and total microbes from apple juice after pasteurization. The research was conducted from July until Oktober 2009 located in Malang. The PEF treatment was carried out using treatment time variation for 10, 20, 30, 40, 50 and 60 seconds. Several parameters of vitamin A and C, water content, density, pH, total soluable solid and total microbes were observed. The results showed that PEF treatment did not significantly change nutritional, physical and chemical properties and total microbes after pasteurization with PEF in compared with no treatment pasteurization. The highest degradation was found in treatment time for 60 seconds, i.e. 93.53 %. ABSTRAK Sari buah apel, yang diekstrak dari apel varietas ana, dipasteurisasi dengan metode pulsed electric field (PEF. Tujuanpenelitian ini adalah untuk mengetahui perubahan karakteristik nilai gizi, sifat fisik, kimiawi dan total mikrobia sari buah apel sesudah dipasteurisasi. Penelitian dilaksanakan bulan Juli sampai dengan Oktober 2009 di Malang. Penelitian ini menggunakan variasi waktu pengolahan 10, 20, 30, 40, 50 dan 60 detik. Parameter pengamatan yaitu vitamin A dan C, kadar air, berat jenis, pH, total padatan terlarut dan total mikrobia. Hasil penelitian menunjukkan bahwa nilai gizi, sifat fisik dan kimiawi dari sari apel  tidak mengalami perubahan signifikan dibandingkan sari apel tanpa perlakuan PEF. Penurunan total mikrobia terbesar pada waktu perlakuan 60 detik dengan efektivitas pembunuhan sebesar 93,53%.

  4. PENGGUNAAN BAHAN PENGISI DALAM PERBAIKAN SIFAT FISIKOKIMIA DAN ORGANOLEPTIK DODOL BUAH MERAH (Pandanus conoideus L SEBAGAI SUMBER β-KAROTEN The Use of Filler on Enhancing Physicochemical and Organoleptic Properties of Redfruit Dodol as A Source of Β-Car

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    Murtiningrum Murtiningrum

    2012-05-01

    Full Text Available The main problem in preparation of redfruit dodol is the soft texture of dodol. In the research, preparation of red fruit dodol was done by adding different flours (wheat, rice and tapioca to the total weight of glutinous flour and redfruit paste, as much as 15 % by weight. The preferences of panelists and physicochemical properties tests were done on the redfruit dodol product. The result indicated that the best formulation was the red fruit dodol with tapioca. The panelist preference scores of colour, flavor, odor and texture of the best dodol formulation were fairly like (5.40, fairly like (5.05, like (6.05 and fairly like (5.70 respectively. The physical properties of dodol including hardness, sticky and elasticity level were 951.43 gf, 216.68 gf and 0.35 % respectively. The dodol contained moisture 37.86 %, total solid62.14 with water availibility (a 0.83 and β-carotene 1.02 ppm. ABSTRAK Permasalahan utama dalam pembuatan dodol buah merah, yaitu teksturnya lembek dan lunak. Pada penelitian ini dilakukan penambahan jenis tepung yang berbeda, yaitu tepung terigu, beras dan tapioka sebanyak 15 % (b/b dari berat tepung ketan dan pasta buah merah. Dodol yang dihasilkan dilakukan pengamatan sifat fisikokimia dan ting- kat penerimaan panelis. Hasil penelitian menunjukkan bahwa dodol formula terbaik berdasarkan sifat organoleptik dan fisikokimia adalah dodol dengan penambahan tapioka. Dodol tersebut memiliki sifat organoleptik dengan skor kesukaan warna agak suka (5,40, rasa agak suka (5,05, aroma suka (6,05 dan tekstur agak suka (5,70, sifat fisik kekerasan dan kelengketan masing-masing 951,43 dan 216,68 gf, serta kekenyalan 0,35 %,  juga memiliki sifat kimiadengan mengandung air dan total padatan masing-masing 37,86 % dan 62,14 % dengan tingkat ketersediaan air (a 0,83 dan kandungan β-karoten 1,02 ppm.

  5. Composição centesimal, compostos bioativos e atividade antioxidante de frutos de Morinda citrifolia Linn (noni cultivados no Paraná

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    G.F. PALIOTO

    2015-03-01

    Full Text Available O fruto de noni (Morinda citrifolia L. é consumido há milênios na medicina popular polinésia devido aos benefícios nutricionais e terapêuticos. O consumo de noni em outros países, incluindo o Brasil, cresceu vertiginosamente nos últimos anos em decorrência das atividades biológicas atribuídas a ingestão do suco da fruta, principalmente pela propriedade anticâncer. Contudo, a composição química da planta, que está relacionada com suas propriedades biológicas, é determinada pelo seu local de origem, e por influência do clima e do solo onde é cultivada. Neste sentido, este trabalho teve como objetivo analisar a polpa extraída de frutos maduros de noni cultivados em Maringá-PR. A análise da polpa in natura apresentou 89,16% de umidade, 0,75% de cinzas, 2,10% de proteínas, 2,19% de lipídios e 5,81% de carboidratos. Dos compostos bioativos, foram analisados antocianinas (1,39 mg.100 g-1 polpa, flavonoides amarelos (13,01 mg.100 g-1 polpa, carotenóides (0,45 mg.100 g-1 polpa e vitamina C (12,16 mg.100 g-1 polpa. Para fenólicos totais e atividade antioxidante foram preparados diferentes extratos, sendo que os maiores teores de fenólicos totais foram encontrados no extrato aquoso (1143,56 mg equivalente de ácido gálico (EAG.100 g-1, seguido do extrato etanólico (966,96 mg EAG.100 g-1, metanol/acetona (820,88 mg EAG.100 g-1 e metanólico (306,33 mg EAG.100 g-1. Os melhores resultados para antioxidantes, determinado pelo EC50 - concentração do extrato necessária para reduzir 50% do radical DPPH, foram encontrados nos extratos metanol/acetona (EC50 de 25,18 mg.mL-1 e metanólico (EC50 de 25,96 mg.mL-1. A atividade antioxidante dos frutos pode estar relacionada com o conteúdo de vitamina C, uma vez que os extratos com um menor conteúdo de fenóis totais foram aqueles que apresentaram menores valores de EC50.

  6. Prospective study to compare antibiosis versus the association of N-acetylcysteine, D-mannose and Morinda citrifolia fruit extract in preventing urinary tract infections in patients submitted to urodynamic investigation

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    Giovanni Palleschi

    2017-03-01

    Full Text Available Background: The abuse of antimicrobical drugs has increased the resistance of microorganisms to treatments, thus to make urinary tract infections (UTIs more difficult to eradicate. Among natural substances used to prevent UTI, literature has provided preliminary data of the beneficial effects of D-mannose, N-acetylcysteine, and Morinda citrifolia fruit extract, due to their complementary mechanism of action which contributes respectively to limit bacteria adhesion to the urothelium, to destroy bacterial pathogenic biofilm, and to the anti-inflammatory and analgesic activity. The purpose of this study was to compare the administration of an association of D-mannose, N-acetylcysteine (NAC and Morinda citrifolia extract versus antibiotic therapy in the prophylaxis of UTIs potentially associated with urological mini-invasive diagnostics procedures, in clinical model of the urodynamic investigation. Methods: 80 patients eligible for urodynamic examination, 42 men and 38 women, have been prospectively enrolled in the study and randomised in two groups (A and B of 40 individuals. Patients of group A followed antibiotic therapy with Prulifloxacine, by mouth 400 mg/day for 5 days, while patients of the group B followed the association of mannose and NAC therapy, two vials/day for 7 days. Ten days after the urodynamic study, the patients were submitted to urine examination and urine culture. Results: The follow up assessment didn't show statistical significant difference between the two groups regarding the incidence of UTI. Conclusions: The association of mannose and NAC therapy resulted similar to the antibiotic therapy in preventing UTIs in patients submitted to urodynamic examination. This result leads to consider the possible use of these nutraceutical agents as a good alternative in the prophylaxis of the UTI afterwards urological procedures in urodynamics.

  7. KADAR DAN IDENTIFIKASI SENYAWA POLIFENOL PADA WINE TERBUAT DARI CAMPURAN BUAH EKSTRAK DELIMA DAN PISANG (THE IDENTIFICATION OF POLYPHENOL COMPOUNDS AND ITS CONTENT OF WINE DERIVED FROM MIXED FRUITS OF POMEGRANATE AND BANANA

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    Sonya Titin Nge

    2017-01-01

    Full Text Available ABSTRACTThis research aimed at describing quality and identifies polyphenols of wine made from a mixture of banana and pomegranate fruits. The wines with four different ratios of pomegranate-banana fruits were made (pomegranate: banana: 75:25; 62,5:37,5; 50:50; and 0:100 (control. Ethanol concentrations and taste were used as quality criteria. The ethanol was measured using gas chromatography and the tastes were determined with organoleptic test. HPLC methods were used to measure the total polyphenols and identify their chemical identity. The results of this research was that the ethanol concentration (% varied between treatments (pomegranate: banana extract, %: 10,33 (75:25; 8,62 (62,5:37,5; 4,88 (50:50; and 9,44 (100: 0 and the organoleptic test by 30 panelist resulted in that the mixture of pomegranate:banana of 50:50 (% was prefered most. The result also showed that the total polyphenol varied from 3,902 to 4,897 mg/ml, in which the more the pomegranate extract added the more the total polyphenol present in the wine. Further, HPLC analysis of polyphenol for wine with different combined fruit extracts (75:25; 62,5:37,5; 50:50; and 0:100 resulted in the identification of 41, 42, and 42, and 22 peak respectively. Predominant types of polyphenols in pomegranate extract added wine are galloyl-hexoxide, ferulic acid, chlorogenic acid, gallic acid, caffeic acid, catechin, epicatechin, punicalagin α, β punicalagin, and elagic acid. On the otherhand few polyphenols were present dominantly or exclusively in banana extract added wine: naringenin, quercetin-deoxyhexose, and rutin.ABSTRAK Penelitian ini bertujuan mendeskripsikan kualitas dan mengidentifikasi polifenol yang terkandung di dalam wine yang dibuat dari campuran buah pisang dan delima. Wine dimaksudkan dibuat dalam 4 perlakuan berbeda berdasarkan % ekstrak buah delima: pisang, yakni berturut-turut dalam rasio: 75:25; 62,5:37,5; 50:50; dan 0:100 (kontrol. Konsentrasi etanol dan citarasa

  8. Pengaruh Temperatur Kalsinasi pada Kaca FTO yang di-coating ZnO terhadap Efisiensi DSSC (Dye Sensitized Solar Cell yang Menggunakan Dye dari Buah Terung Belanda (Solanum betaceum

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    Akbar Nur Prasetya

    2013-09-01

    Full Text Available Penelitian mengenai dye sensitized solar cell dilakukan dengan dye dari ekstrak buah terung belanda sebagai sumber energi alternatif dari tenaga surya. Dye sensitized solar cell (DSSC dibuat dengan menggunakan semikonduktor ZnO yang dilapiskan pada kaca konduktif Fluorine Doped Tin Oxide (FTO dan dikalsinasi  dengan variasi temperatur 5000C, 5500C, dan 6000C, dengan waktu tahan 30 menit pada tiap temperaturnya. Lapisan ZnO pada substrat dikarakterisasi dengan menggunakan SEM dan XRD. Luas permukaan aktif diukur dengan pengujian BET. Hasil SEM menunjukkan ukuran bentuk partikel ZnO berupa hexagonal. Hasil XRD menunjukkan struktur kristal ZnO adalah Wurthzite. Luas permukaan aktif dibandingkan dengan hasil kelistrikan DSSC, yang selaras meningkat dari temperatur 5000C ke 5500C, namun menurun pada 6000C. Densitas arus dan voltase maksimum diperoleh pada variasi temperatur 550oC yaitu sebesar 0,591 mA/cm2 dan 1140 mV. Efisiensi maksimum yang diperoleh sebesar 0,150%. Karena sampel 550oC memiliki luas permukaan aktif paling besar 146,185 m2/gr.

  9. Comparative evaluation of the antimicrobial activity of natural extracts of Morinda citrifolia, papain and aloe vera (all in gel formulation), 2% chlorhexidine gel and calcium hydroxide, against Enterococcus faecalis: An in vitro study.

    Science.gov (United States)

    Bhardwaj, Anuj; Ballal, Suma; Velmurugan, Natanasabapathy

    2012-07-01

    A comparative evaluation of the antimicrobial activity of natural extracts of Morinda citrifolia, papain, and aloe vera (all in gel formulations), 2% chlorhexidine gel and calcium hydroxide, against Enterococcus faecalis-an in vitro study. The antimicrobial efficacy was assessed in vitro using dentin shavings collected at 2 depths of 200 and 400 μm. The total colony forming units at the end of 1, 3, and 5 days were assessed. The overall percentage inhibition of bacterial growth (200 and 400 μm depth) was 100% with chlorhexidine gel. This was followed by M. citrifolia gel (86.02%), which showed better antimicrobial efficacy as compared with aloe vera gel (78.9%), papain gel (67.3%), and calcium hydroxide (64.3%). There was no statistical difference between data at 200 and 400 μm depth. Chlorhexidine gel showed the maximum antimicrobial activity against E. faecalis, whereas calcium hydroxide showed the least. Among the natural intracanal medicaments, M. citrifolia gel consistently exhibited good inhibition up to the 5(th) day followed by aloe vera gel and papain gel.

  10. Efficacy of passive ultrasonic irrigation with natural irrigants (Morinda citrifolia juice, Aloe Vera and Propolis) in comparison with 1% sodium hypochlorite for removal of E. faecalis biofilm: an in vitro study.

    Science.gov (United States)

    Bhardwaj, Anuj; Velmurugan, Natanasabapathy; Ballal, Suma

    2013-01-01

    Present study evaluated the efficacy of natural derivative irrigants, Morinda citrifolia juice (MCJ), Aloe Vera and Propolis in comparison to 1% sodium hypochlorite with passive ultrasonic irrigation for removal of the intraradicular E. faecalis biofilms in extracted single rooted human permanent teeth. Biofilms of E. faecalis were grown on the prepared root canal walls of 60 standardized root halves which were longitudinally sectioned. These root halves were re-approximated and the samples were divided into five groups of twelve each. The groups were, Group A (1% NaOCl), Group B (MCJ), Group C (Aloe vera), Group D (Propolis) and Group E (Saline). These groups were treated with passive ultrasonic irrigation (PUI) along with the respective irrigants. The root halves were processed for scanning electron microscopy. Three images (X2.5), coronal, middle and apical, were taken for the twelve root halves in each of the five groups. The images were randomized and biofilm coverage assessed independently by three calibrated examiners, using a four-point scoring system. 1% NaOCl with passive ultrasonic irrigation (PUI) was effective in completely removing E. faecalis biofilm and was superior to the natural irrigants like MCJ, Aloe vera and Propolis tested in this study. 1% NaOCl used along with passive ultrasonic irrigation was effective in completely removing E. faecalis biofilm when compared to natural irrigants (MCJ, Aloe Vera and Propolis).

  11. Influência da matéria orgânica e do ambiente no crescimento e acúmulo de solutos em Morinda citrifolia submetida à salinidade

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    Maria Cristina Martins Ribeiro de Souza

    2014-09-01

    Full Text Available O Noni (Morinda citrifolia L. é uma planta tolerante aos efeitos salinos e alcalinos dos solos e desenvolve-se em regiões de clima seco ou úmido. Apesar da adaptabilidade intercontinental, ainda são poucas as informações sobre sua tolerância aos sais no solo brasileiro. Baseado no exposto, objetivou-se com o presente trabalho avaliar os efeitos da água salina no crescimento inicial do Noni. Para isso, foi conduzido um experimento em vasos de polietileno com capacidade para 20 L, em Sobral, Ceará. O delineamento estatístico adotado foi em blocos ao acaso, disposto no esquema de parcelas subsubdivididas, com 5 repetições. As parcelas foram constituídas pelos ambientes de cultivo (céu aberto e telado, as subparcelas pelos níveis de salinidade da água de irrigação (CEa: 0,3;1,5; 3,0; 4,5 e 6,0 dS m-1 e as subsubparcelas foram representadas pela ausência e presença de matéria orgânica. Aos 110 dias após a aplicação dos tratamentos (DAT, avaliaram-se: altura, massa seca da parte aérea (MSPA, da raiz (MSR, total (MST e área foliar (AF, e aos 90 (DAT os teores foliares de solutos orgânicos. Todas as variáveis de crescimento estudadas foram afetadas negativamente pela salinidade, sendo que o efeito observado a céu aberto foi mais expressivo do que no ambiente telado. A matéria orgânica não teve efeito atenuante sobre os efeitos deletérios da salinidade em plantas de noni. O acúmulo de prolina mostrou-se um sinalizador de dano causado pelo estresse, visto que os maiores acúmulos ocorreram nas plantas que sofreram maiores reduções no crescimento.

  12. RANTAI NILAI PRODUK OLAHAN BUAH MANGGIS

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    Mochamad Aji Narakusuma

    2014-09-01

    Full Text Available ABSTRACTThe purposes of this study were to 1 analyze the main problems in value chain of mangosteen product; 2 estimate value added of manggosteen products in BBP Mektan; 3 identify the gap main criteria between the value added and the mangosteen farmers; and 4 determine the mangosteen product priority that can be developed by farmers. The data were analyzed using qualitative and quantitative method such as in depth interview, Hayami value added method, exponential comparison method, and gap analysis. The main problems in value chain of mangosteen product were (A.1 PT IKA was having difficulty to get mangosteen (grade A as the raw material because of the competition with exporters; (A.2 BBP Mektan’s limited machines and the unequal value added information were the main problems at farmers’ level. (B The value added analysis of mangosteen products in BBP Mektan resulted mangosteen extract herbal capsules (IDR 153.723/kg, mangosteen rind powder (IDR 56.144/kg, mangosteen seeds lunkhead (IDR 72.500/kg, and mangosteen cocktail (IDR 18.043/kg. (C The main criteria of the value added gap among farmers is the market certainty (67,87%. (D Mangosteen rind powder is got the highest priority of value added product that can be applied at farmer level because of the abundance of its raw materials, its high value added, its wide potential market, and the simplicity of technology used. Therefore, local government as law and policy maker has a role to make policies regarding mangosteen trade at the regional level.Keywords: exponential comparison method, gap analysis, hayami value added, mangosteen product, value chainABSTRAKTujuan penelitian ini adalah 1 menganalisis permasalahan utama terkait rantai nilai produk olahan manggis; 2 melakukan estimasi nilai tambah produk olahan manggis di Balai Besar Pengembangan Mekanisasi Pertanian (BBP Mektan; 3 mengidentifikasi kriteria utama yang menjadi kesenjangan terhadap nilai tambah produk olahan manggis di tingkat petani; 4 menentukan prioritas produk olaha manggis yang dapat dikembangkan di tingkat petani. Data dianalisis secara kualitatif dan kuantitatif  dengan cara interview mendalam, nilai tambah metode Hayami, metode perbandingan eksponensial, dan analisis kesenjangan. Hasil penelitian menunjukan permasalahan utama dalam rantai nilai produk olahan manggis yaitu (A.1 Kesulitan dari PT Inti Kiat Alam (PT IKA untuk mendapatkan manggis (grade A sebagai bahan baku produksi karena adanya kompetisi dengan eksportir;  (A.2 permasalahan utama di tingkat petani ialah keterbatasan mesin yang dimiliki oleh BBP Mektan dan belum meratanya informasi nilai tambah. (B Hasil analisis nilai tambah produk olahan manggis di BBP Mektan, kapsul herbal ekstrak manggis (Rp153.723/kg, tepung kulit manggis (IDR 56.144/kg, dodol biji manggis (Rp72.500/kg, dan koktail manggis(Rp18.043/kg. (C Kriteria utama yang menjadi kesenjangan terhadap nilai tambah di tingkat petani ialah kepastian pasar (67,87%.  (D Tepung kulit manggis menjadi prioritas utama sebagai nilai tambah yang dapat dikembangkan di tingkat petani disebabkan kondisi bahan baku yang melimpah, nilai tambah yang tinggi, potensi pasar yang luas, dan kesederhanaan adopsi teknologi yang digunakan. Oleh karena itu, Peran pemerintah daerah sebagai pemangku kebijakan dan hukum perlu membuat peraturan yang jelas mengenai perdagangan manggis di tingkat daerah. Kata kunci: analisis kesenjangan, nilai tambah Hayami, metode perbandingan eksponensial, produk olahan manggis, rantai nilai

  13. Faktor yang Mempengaruhi Perilaku Konsumen Buah Impor

    OpenAIRE

    Widayanti, Sri; Hidayat, Ramdan; Sudiyarto, Sudiyarto

    2007-01-01

    Consumers hold important role in determination whether the product has superiority or not. The overflowing or import fruits affected to a strong competition between local and impor fruits. Although local fruit seemingly lost in the competing with import fruits, however the consumer (especially city consumer) is the final determiner who act the jury to judge the kind of fruit that is superior through multi attribute judgement. The research objected was to analyze the influece of the factors n...

  14. PENGARUH ZPT TERHADAP KUALITAS BUAH MANGGIS

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    - Juanasri

    2008-09-01

    Full Text Available The objectives of this experiment was to examine the influence of polyamine, gibberelline and harvesting times to inhibit ripening process and to maintain postharvest quality on mangosteen. The method applied was randomized block design with two factors and three replications. First factor was harvesting time consisting of 14, 15 and 15 weeks after anthesis. Second factor is chemical concentration consisting of control (aquadest, GA3 (150, 200, 250 mg/l, polyamine (0,3; 1 and 3 mM. The result showed that spermidine application at 1 mM was more effective to maintain the postharvest quality of mangosteen, the fruit remained soft and the climacteric peak was longer than that of control. Gibberelline application showed unsightly result compared to control. Mangosteen fruits with harvesting time of 15 and 16 weeks after anthesis had better perfomance than those of harvesting at 14 weeks after anthesis, the fruit was remained soft and the weight lost was less.

  15. Penelitian Nilai Beban Pencemaran Pada Beberapa Ekstrak Zat Warna Alam

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    Kun Lestari

    2016-04-01

    Full Text Available Zat Pewarna Alam (ZWA akan direkomendasikan sebagai pewarna yang ramah baik bagi lingkungan maupun kesehatan, disebabkan karena kandungan komponen alaminya mempunyai nilai beban pencemaran yang rendah, mudah terdegradasi secara biologis dan tidak beracun. Pernyataan tersebut perlu diyakinkan kebenarannya. Telah dilakukan pengujian terhadap ekstrak pekat (0,75-1,00° Be dari 13 jenis sumber ZWA dari beberapa daerah di Indonesia yaitu: bakau, secang. sonokeling. bayam, markisa. bengkirai, nangka, pinus, kruing, kara benguk, tingi, tegeran dan mengkudu. Bahan pencemaran dinyatakan terhadap nilai BOD5, COD dan kandungan Fe (besi dalam ekstrak pekat yang telah tersimpan selama ±12 bulan. Dari hasil pengujian terlihat bahwa kadar BOD5 dan COD dari 13 jenis ekstrak ZWA mempunyai nilai 1700 mg/l. Tujuh jenis ekstrak ZWA yaitu ekstrak dari kayu nangka, kayu pinus. kayu kruing, kulit kara benguk, kulit kayu tingi, kayu tegeran dan akar mengkudu mempunyai nilai BOD5 dan COD 1000 mg/l, sedangkan ekstrak kulit batang bakau, kayu secang, kayu sonokeling, kayu buyam, kulit buah markisa dan kayu bengkirai mempunyai nilai BOD5 dan COD antara 1100 - 1700 mg/I. Dibandingkan dengan beban pencemaran yang diakibatkan oleh limbah cair pada pencelupan batik menggunakan zat warna sintetis (ZWS seperti Indigosol yang mempunyai nilai BOD5 = 3.053 mg/I, COD = 10.230 mg/I, dan Naphtol yang mempunyai nilai BOD5 = 5.411 mg/I, COD= 19.921 mg/I maka beban pencemaran ekstrak pekat ZWA masih jauh lebih kecil. Melihat perbandingan COD/BOD5 (=1,3-1,6, beban pencemaran ekstrak pekat ZWA dapat dikelompokkan ke dalam golongan air limbah rumah tangga (COD/BOD5 (2.Zat Pewarna Alam (ZWA akan direkomendasikan sebagai pewarna yang ramah baik bagi lingkungan maupun kesehatan, disebabkan karena kandungan komponen alaminya mempunyai nilai beban pencemaran yang rendah, mudah terdegradasi secara biologis dan tidak beracun. Pernyataan tersebut perlu diyakinkan kebenarannya. Telah dilakukan

  16. PREFERENSI KONSUMEN TERHADAP BUAH APEL IMPOR DI TOKO BUAH HOKKY DAN PASAR TRADISIONAL AMPEL SURABAYA

    Directory of Open Access Journals (Sweden)

    Jeani Noviana Rahayu

    2015-10-01

    Full Text Available This study aimsto describethe characteristics ofconsumers who buy imported apples and analyze the attributes of consumer preferences in buying importedapples.The study was conductedatthe Hokky fruitshopand the Ampel traditional marketing Surabaya. Data analysis was done with descriptive and conjoint methods. The analysis showed that the attributes that a consumer preference in buying apple imports in order are the price, color, texture, size and packaging.

  17. Preferensi Konsumen Terhadap Buah Apel Impor Di Toko Buah Hokky Dan Pasar Tradisional Ampel Surabaya

    OpenAIRE

    Ariyani, Aminah HM; Fauziyah, Elys; Rahayu, Jeani Noviana

    2012-01-01

    This study aimsto describethe characteristics ofconsumers who buy imported apples and analyze the attributes of consumer preferences in buying importedapples.The study was conductedatthe Hokky fruitshopand the Ampel traditional marketing Surabaya. Data analysis was done with descriptive and conjoint methods. The analysis showed that the attributes that a consumer preference in buying apple imports in order are the price, color, texture, size and packaging.Keywords : ConsumerPreference, Attrib...

  18. Micropropagation of herbal plants for mass production of in vitro plantlets

    Energy Technology Data Exchange (ETDEWEB)

    Hussein, Sobri; Ibrahim, Rusli [Malaysian Institute for Nuclear Technology Research MINT, Bangi (Malaysia). Agrotechnology and Biosciences Div.

    2006-09-15

    Malaysia herbal industry is considered to be one of the most dynamic enterprises with annual growth estimated at 20 % a year. The total import value of the medicinal and aromatic plants increased from RM 141 million in 1986 to RM 431 million in 1996. Species that have been identified in terms of current priority are Eurycoma longifolia (Tongkat Ali), Labisia pumila (Kacip Fatimah), Andrographis paniculata (Hempedu Bumi), Morinda citrifolia (Mengkudu), Centella asiatica (Pegaga), Orthosiphon aristatus (Misai Kucing) and Gynura procumbens (Sambung Nyawa). Herbal and medicinal plants have a larger pool of genetic resources for the production of compounds valuable to the industry and human well being such as in pharmaceuticals, nutraceuticals and health food. The use of tissue culture technology has long been considered as an attractive solution to the problem of limited supply of raw materials for the industries. Kacip Fatimah (Labisia pumila) has been well known to increase female hormone, overcome tiredness and regain overall health. Misai Kucing (Orthosiphon aristatus) has proven to be active against kidney stones, high blood pressure, diabetes and gout and Sambung Nyawa (Gynura procumbens) is active against hypertension, diabetes and cancer. Tissue culture protocols had been optimized for the mass production of in vitro plantlets of these three selected herbal plants. (Author)

  19. Micropropagation of herbal plants for mass production of in vitro plantlets

    International Nuclear Information System (INIS)

    Sobri Hussein; Rusli Ibrahim

    2006-01-01

    Malaysia herbal industry is considered to be one of the most dynamic enterprises with annual growth estimated at 20 % a year. The total import value of the medicinal and aromatic plants increased from RM 141 million in 1986 to RM 431 million in 1996. Species that have been identified in terms of current priority are Eurycoma longifolia (Tongkat Ali), Labisia pumila (Kacip Fatimah), Andrographis paniculata (Hempedu Bumi), Morinda citrifolia (Mengkudu), Centella asiatica (Pegaga), Orthosiphon aristatus (Misai Kucing) and Gynura procumbens (Sambung Nyawa). Herbal and medicinal plants have a larger pool of genetic resources for the production of compounds valuable to the industry and human well being such as in pharmaceuticals, nutraceuticals and health food. The use of tissue culture technology has long been considered as an attractive solution to the problem of limited supply of raw materials for the industries. Kacip Fatimah (Labisia pumila) has been well known to increase female hormone, overcome tiredness and regain overall health. Misai Kucing (Orthosiphon aristatus) has proven to be active against kidney stones, high blood pressure, diabetes and gout and Sambung Nyawa (Gynura procumbens) is active against hypertension, diabetes and cancer. Tissue culture protocols had been optimized for the mass production of in vitro plantlets of these three selected herbal plants. (Author)

  20. PENGARUH TINGKAT KEMATANGAN BUAH TERHADAP PERKECAMBAHAN BIJI PADA Pyracantha spp.

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    Muhammad Imam Surya

    2009-01-01

    Full Text Available A research was conducted to study the effect of fruit maturity on seed germination capacity of four Pyracantha species, i.e. P. koidzumi, P. angustifolia, P. crenato-serrato and P. fortunea. The fruits were collected from Cibodas Botanic Garden in two different states of fruit maturity, namely physiological maturity and harvest maturity. In general, seeds of Pyracantha spp. were starting to germinate epigeally in 5 — 14 days after sowing and the states of fruit maturity influenced seed germination capacities. In P. angustifolia and P. crenato-serrato, seed germination capacities were better if the seeds were extracted from brightly colored mature fruit (physiological maturity. Meanwhile, in P. fortune and P. koidzumi, better germination capacities were obtained in seeds extracted from dark collored drying mature fruit (harvest maturity.

  1. Strategi Pemasaran Sirup Buah Pala Di Kabupaten Aceh Selatan

    OpenAIRE

    Harahap, Iffan Fuady

    2017-01-01

    147039004 Nutmeg tree is a high fruit plant which is the Indonesian indigenous plant. It has its own supremacy: almost the whole of its tree trunk and the fruit can be used: its fruit can be used in food, beverage, and medicinal industry which is needed continuously. The objective of the research was to find out the agro industrial advantages, disadvantages, opportunity, and threat in marketing nutmeg syrup and to find out the strategy of nutmeg syrup in Tapak Tuan Subdistri...

  2. PRODUKTIVITAS DAN KUALITAS BUAH MANGGIS (Garcinia manggostana L. DI PURWAKARTA

    Directory of Open Access Journals (Sweden)

    Eko Setiawan

    2008-09-01

    Full Text Available        Indonesian mangosteen is prospective product to be exported to Europe, Middle East, East Asia such asTaiwan,Hong Kong,Singapore, andJapan. Indonesian exported commodities increase significantly from year to year, but the increasing volume was not followed by improvement in production and quality of the fruit.  Mangosteen has symmetrical branches which form dense canopy that protect sun radiation intensity to penetrate, and it keeps the radiation intensity remain below normal of its need. Most of harvested mangosteen plants owned by the community were not managed properly. It cause the production and quality of the fruit below standard. The research aims at : (1 knowing  the position of the buds and fruit at various branch within the canopy, (2 collecting information about distribution of production and quality of the fruit.       The research was done on September 2003 to May 2004 at the center of mangosteen fruit production inWest Java, i.e. Sub district of Wanayasa, District of Purwakarta.  The research was done on randomized complete block design which consist of nine sectors of branches with seven replications. The nine sectors are : sector 1 (inner bottom canopy, sector 2 (center bottom canopy, sector 3 (outer bottom canopy, sector 4 (inner middle canopy, sector 5 (center middle canopy, sector 6 (outer middle canopy, sector 7 (inner top canopy, sector 8 (center top canopy, sector 9 (outer top canopy. The result of research showed that the most frequent emergence of bud and fruit in Wanayasa was found on sector 3 (outer bottom canopy, sector 4 (inner middle canopy and sector 5 (center middle canopy. Sector 6 (outer middle canopy, produce more vegetative branches. Dense canopy structure of upper branches has protect inner and bottom canopy from light availability. At average, the quality of the fruit are below standard. In Wanayasa, only 0.6-0.7% of the fruit meet the quality of Super SNI which produced especially on sector 4 and sector 5. At average, distribution of quality I  was about 8.8-18.2%; distribution of quality II was about 7.7-36.4%; and more than 50% of the production do not meet the quality standards.

  3. EKSTRAK BUAH DELIMA (Punica granatum L SEBAGAI FORMULASI LIPSTIK

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    Yuska Noviyanty

    2018-03-01

    Full Text Available Pomegranate (Punica granatum l belongs to the family Punicaceae which has anthocyanin. The colour of pomegranate is caused by flavanoid which is anthocyanin. Anthocyanin is a pigments that can be used as natural dyes and replace synthetic dyes. This study was done to make the preparation of lipstick from pomegranate extract and determine the effect of different concentrations of pomegranate extract. The extract was made by maceration method using 96% ethanol as a solvent, then the solvent concentrated by rotary evaporator to get the pomegranate extract. The Components of lipstick were cera alba, alba vaseline, cetyl alcohol, carnauba wax, lanolin, propylene glycol, nipagin, ricini oleum, oleum rosae, as used the pomegranate extract with a concentration of 15%, 18% and 21%. The tests of lipstick’s quality that’s organoleptic test, homogeneity test, pH test, melting point test, stability test, and irritation test. The Preparations of lipstick so easily to apply and homogeneous, not irritating, stable, typical smell, a cylindrical shape, and the pink color. The average pH measurement from lipstick which containing pomegranate extract with a concentration of 15%: 4, 06%: 3.68 and 21%: 3.53. Melting point at a concentration of 15%: 59.2 ° C, 18%: 58.5 ° C and 21%: 57.6 ° C

  4. Morfogenesis Dan Fisiologis Ketuaan Buah Jambu Bangkok (Psidium Guajava L.)

    OpenAIRE

    SUTARNO, H; RASYANI, R

    1987-01-01

    H. SUTARNO & R. RASYANI. 1987. Morphogeneses and physiological maturity of jambu bangkok (Psidium guajava L.) fruits.Berita Biologi 3(7) : 326 - 329. Studies on nVorphogeneses and physiological maturity of jampu bangkok fruits were carried out from grown i plants in Bogor. Fruits developed from oval to round and nerly egg shape with fruit diameter at about 100 - 110 mm for 18 - 25 weeks. Moisture content and softness of fruits increased slowly at the early time of ripening, but respiration ra...

  5. Identifikasi Cendawan Penyebab Penyakit Pascapanen pada Beberapa Buah di Yogyakarta

    Directory of Open Access Journals (Sweden)

    Ani Widiastuti

    2015-06-01

    Full Text Available In Indonesia, high yield losses due to post-harvest diseases are often difficult to measure because research focusing on such matter are still limited. This study aimed to determine the genera of fungi that cause rot on postharvest fruit, which can be used as a basis to determine the important pathogens in the current post-harvest commodities and for further disease management. The method used is sample collection, single spore isolation, microscopic observation and identification of fungal genera. Colletotrichum sp. was sucessfuly isolated from antrachnose of papaya. Pestalotia sp. was found in the fruit rot of avocado and star fruit. Lasiodiplodia sp. was found in mango, while Pestalotia sp. and Lasiodiplodia sp. was found in both sapodilla and banana. Alternaria sp. was found in the fruit rot of pears and apples. Aspergillus sp. was found in grapes, and Fusarium sp. was isolated from pineapple fruit rot.

  6. Modifikasi Alat Pengupas Kulit Dan Pemotong Buah Nanas Tipe Manual

    OpenAIRE

    Lubis, Rizky Adrian Ramadhan

    2016-01-01

    Until this time, peeling of pineapple fruit is known only through manual tools by kitchen knife. However, later on pineapple peeler has begun to be developed in the form of pineapple peeler manually press by using human operator. Therefore through this research design, the author tried to ease the peeling of pineapple peel by designing a pineapple peeler equipment which had a larger capacity which to be more effective and efficient in pineapple peeling. This principle of the manual pineapple...

  7. Perancangan Kemasan Transportasi Buah Jambu Air (Syzygium aqueum cv Camplong

    Directory of Open Access Journals (Sweden)

    Iswahyudi

    2015-04-01

    Full Text Available Jamboo cv Camplong was an exotic fruit from Sampang Indonesia which had high economic values. The quality of fresh Jamboo was greatly influenced by the types of packaging and ways of its transportation that affected its shelf life. The purpose of this research were designing a primary packaging and analyzing the quality of Jamboo cv Camplong after short transportation (from Sampang to Surabaya. Farmers used conventional packaging with capacity of 8.4 kg/box (dimension 478 mm x 146 mm x 354 mm. Based on theoretical packaging design showed that the flute BC cardboard (capacity 4.5 kg/box, dimension 357 mm x 217 mm x 216 mm with partition flute A cardboard. In fact, there was needed modification of the dimension (342 mm x 210 mm x 200 mm because of the fruits diameter (60-65 mm. This result did not change the efficiency usage of transportation space (91-95% and compression strength of box can support (7 boxes/ stack. The result showed that the mechanical damage after transportation were 20.87% for conventional packaging (as control and 7.70% for modification packaging design (packaging with partition.

  8. Mikobiota pada Buah Cabai untuk Pengendalian Hayati Colletotrichum capsici

    Directory of Open Access Journals (Sweden)

    Okky Setyawati Dharmaputra

    2016-01-01

    Full Text Available Colletotrichum capsici is a pathogenic fungus causing anthracnose on various tropical fruits, especially chilli. Biological control agents have been used as an alternative method to control postharvest diseases. This study aims to examine the antagonistic potential of mycobiota on red chilli fruit against C. capsici. The pathogen was obtained from diseased red chilli fruits collected from three traditional markets in Municipality of Bogor, isolated on potato dextrose agar (PDA medium containing chloramphenicol (100 mg L-1. Candidates of antagonistic mycobiota were isolated from healthy chilli fruits using serial diution method, followed by pour-plate method on PDA medium containing chloramphenicol (100 mg L-1. C. capsici isolate BIO51046 showed highest pathogenicity on chilli fruit var. IPB Perbani compared to other isolates. Seven isolates of filamentous fungi and 7 yeast isolates were obtained from healthy chilli fruits. Test of antagonism using dual culture method obtained 3 filamentous fungal isolates (Plectosphaerella cucumerina, MF2 and Aspergillus flavus and 1 yeast isolate (Issatchenkia orientalis which inhibited the growth of C. capsici BIO 51046 more than 70%. Plectosphaerella cucumerina and I.orientalis did not cause any diseases on chilli fruits var. IPB Perbani. Therefore, these 2 isolates were considered as potential antagonist against C. capsici BIO51046 as the causal agent of anthracnose of chilli

  9. Losio Antioksidan Buah Naga Merah (Hylocereus polyrhizus Britton and Rose

    Directory of Open Access Journals (Sweden)

    Amanda Angelina Sinaga

    2015-04-01

    Full Text Available Hylocereus polyrhizus Britton and Rose (Red dragon fruit has been shown to have antioxidant activity which contains vitamin C, polyphenol, and flavonoid. This research was aimed to investigate antioxidant effectivity from H. polyrhizus in form of lotion. Lotion were made with 5 concentrations from H. polyrhizus methanol extract which were 0.04; 0.08; 0.16; 0.32 and 0.64%. The antioxidant activity of lotion was measured using DPPH method. The research showed that H. polyrhizus methanol extract had antioxidant activity with inhibition concentration were 19.99±0.33; 25.01±0.08; 39.14±0.04; 66.69±0.12 and 83.37±0.05. The result showed significant differences on antioxidant activity. The physical stability observation of five formula with cycling test method showed unstability because of discolouration (oxidation. As well as the methods of mechanical test showed unstability of lotion because saponification process.

  10. MINYAK KELAPA BERPOTENSI SEBAGAI PENGAWET BUAH DAN SAYURAN

    Directory of Open Access Journals (Sweden)

    Nunik Siti Aminah

    2012-07-01

    Full Text Available Abstract. Lack of information about coconut oil for healing some diseases, makes people ignore to use coconut oil. after the Vico (Virgin Coconut Oil recognized, now people pay attention to coconut oil. Coconut oil contain laurat acid in a large amount and this thing with other acids in coconut oil is very potential as fruit and vegetables preservative, because it is cheap, easy to apply, has litlle side effect, safe for non target and environment friendly. This Coconut oil to prolong the time of fruit saving. Pear has the followed by apple, Nephelium litchi, mango, grape and Salacca edulis. For Vegetables : potatotollamed, cucumber,tomato, carrot and paprica. The microba that can be prevented to grow are : Eschericia coli, Penicillium sp, Aspergillus niger and Scopulariopsi sp. The microba that can contaminate the fruits and vegetables are : Klebsiella, Fusariuim, Geotrichum, Scopulariopsis, Penicillium, Aspergillus, Mucor, Rhizopus, Chrysomillia, Botrytis, Synchepalastrum, Aureobasidium, Neosartorya and Monascus. Among all the fungi that produce toxin, which is called micotoxin is very harmful to human and animal health. Using coconut oil as preservatives is very easy if fruits vegetables are in small amount, they only need a paint-brush that already dipin to coconut oil then rub it to clean fruits vegetables. But if the fruit vegetables that will be preserved are in a large container filled with coconut oil is needed to soak the fruits large vegetables for 10 seconds.Key words : Coconut oil, Natural preservative, Fruit and Vegetable.

  11. Perlakuan Uap Panas (Vapor Heat Treatment untuk Disinfestasi Lalat Buah dan Mempertahankan Mutu Buah Belimbing (Averrhoa carambola L.

    Directory of Open Access Journals (Sweden)

    Eti Rohaeti

    2010-04-01

    Full Text Available The objectives of this research were to study mortality of carambola fruit fly (B. carambolae D & H and to study responses of VHT on quality of carambola (A. carambola L. Fruit fly mortality due to heat has been investigated by immersing fruit fly eggs into hot water at temperatures of 40, 43, 46 dan 49oC for 30 minutes and then at temperature of 46.5oC for 0, 5, 10, 15, 20, 25, 30 minutes. Star fruit were treated at temperature of 46.5oC for 5, 15, 30 minutes and then stored in temperatures of 5, 15oC and room temperature (28-30 oC. The result show that mortality has been achieved 100% at temperature more than 43.0oC for 30 minutes and at temperature 46.0oC for more than 15 minutes. VHT had significant influences to decrease the fruit respiration rates, chilling injury, antraknose, to increase the weight loss, color, and soluble solid content. However, there were no significant change in the hardness, water content, vitamin C and organoleptic test. VHT at temperature 46.5oC for 20 up to 30 minutes were effective to kill fruit flies inside carambola and VHT combined by storing in temperature of 15oC were able to maintain carambola quality during storage.

  12. Pembuatan Fruit Leather dari Campuran Buah Sirsak (Annoma Muricata L.)dan Buah Melon (Cucumis Melo L.)

    OpenAIRE

    Risti, Andika Pranata; Herawati, Netti

    2017-01-01

    Theaim of this study wasto get the best treatment fruit leather from mixed soursop (Annoma muricata L.) and melon (Cucumis melo L.). The study used a Complete Randomized Design (CRD) with 6 treatments and 3 replications.The treatments were SM1 (soursop 100 : melon 0), SM2 (soursop80 : melon 20), SM3 (soursop60 : melon40), SM4 (soursop40 : melon60) SM5 (soursop20 : melon80) and SM6 (soursop 0 : melon 100). The data were analyzed statistically using ANOVA and DNMRT at 5%. Thestudyshowed that ...

  13. Penetapan Kadar Kalsium dan Fosfor dalam Buah Naga Daging Merah (Hylocereus costaricensis) dan Buah Naga Daging Putih (Hylocereus undatus)

    OpenAIRE

    Tambunan, Christina Debora

    2014-01-01

    Dragon fruit is often consumed by the general public in the form of fresh fruit. Dragon fruit contains many minerals such as calcium and phosphorus. Both of these minerals are needed by the body. Therefore, it is necessary to do research on calcium and phosphorus levels on dragon fruit. The purpose of this study is to determine the levels of calcium and phosphorus in the red flesh dragon fruit (Hylocereus costaricensis) and white flesh dragon fruit (Hylocereus undatus). Research is qualita...

  14. Kajian Pengaruh Iradiasi Sinar Gamma terhadap Mortalitas Lalat Buah dan Mutu Buah Mangga Gedong (Mangifera indica L. selama Penyimpanan

    Directory of Open Access Journals (Sweden)

    Cicih Sugianti

    2012-04-01

    Full Text Available Gedong mango (Mangifera indica L. is a tropical fruit that has the potential for export. But, the fruit of the mango is hosted by fruit fly. Fruit fly pests of mango export has been restrained by the very strict quarantine regulation. Therefore, it need a treatment that can annihilate the fruit fly. Irradiation technique has been one of the quarantine treatment that being attention, in order to disinfested pest attack. This research aims to study the effect of irradiation on mortality of fruit fly species Bactocera papayae (oriental fruitfly on gedong mango, and to study the effect of irradiation dose and storage temperature on the physiology of the nature and quality of mangoes gedong. The results showed the mortality test results for B. papayae towards the dose 0.75 kGy reached until 100%. The next level was to test the mango fruit fly which considered infested naturally from the field. The dose given were 0:25 kGy, 0.5 kGy, 0.75 kGy and control. The results showed that in the control treatment founded that fruit flies growth from the day 9th to day 24th days of storage. 0.25 kGy dose and 0.5 kGy dose given were still found larva growth until the day 24th days of storage. From the test results of mortality at the dose of 0.75 kGy was able to annihilate fruit fly mortality reaches until 100%, but when applied to the fruit which has considered infested in the field were still found larvae growth until the 21st days of storage. Irradiation dose of 0.75 kGy can suppress the respiration rate, and weight losses during storage. With the irradiation dose can affected the quality of gedong mango such as vitamin C, total acid, Total Soluble Solid (TSS, and moisture content of gedong mango.

  15. Effect of Morinda citrifolia Fruit Extract Capsule on Total Cholesterol ...

    African Journals Online (AJOL)

    LDL-C levels was influenced by factors, such as age, BMI, exercise, diet, and smoking habits. In MCC group ... body mass index, and compliance of all the subjects with ..... Wiart C. Medicinal Plants of The Asia-Pasific: Drugs for. The Future?

  16. Modulatory Effect of Morinda lucida Aqueous Stem Bark Extract on

    African Journals Online (AJOL)

    Dr Olaleye

    DM is a rampant global epidemic of multifactorial ... for the disease stands at 285 million adults (6.4% of the world's population) in 2010 and this figure is projected to rise to 439 ...... mortality and burden of disease from 2002 to 2030. PLoS Med.

  17. Extracts of Morinda oleifera (Moringaceae) show anti-retroviral ...

    African Journals Online (AJOL)

    Toshiba

    2013-07-24

    Jul 24, 2013 ... medications in middle and low-income countries with high prevalence rate of ... et al., 1994), diuretic (Morton, 1991), antihypertensive. (Gilani et al., 1994), .... cellular toxicity (TC50) of the test extracts was calculated by non-.

  18. Polysaccharides isolated from Morinda officinalis How roots inhibits ...

    African Journals Online (AJOL)

    Methods: Orthogonal design was performed to investigate the optimum parameters for extracting MOP. A leukopenia ... lymphocyte (p < 0.01) and mononuclear cell (p < 0.01) in leukopenia mice. Besides ... is a potential adjunct for the treatment of tumors/cancers. Keywords: ..... No conflict of interest associated with this work.

  19. Albizia lebbeck, Leucaena leucocephala, Morinda lucida and Senna si

    African Journals Online (AJOL)

    SARAH

    2017-09-30

    Sep 30, 2017 ... Université des Sciences et Techniques de Masuku .... corresponded to the beginning of the dry season, while ... Statistical analysis: For each foliage data of nutrient .... Arbouche Y, Arbouche HS, Arbouche F, Arbouche R,.

  20. Extracts of Morinda oleifera (Moringaceae) show anti-retroviral ...

    African Journals Online (AJOL)

    Toshiba

    2013-07-24

    Jul 24, 2013 ... reported to act as cardiac and circulatory stimulants. (Duke, 2001; Nandave et al., 2009), have ... dried and ground to powder using a mechanical grinder. The methanol extract (MM) and petroleum ether ... (FBS), 100 U/ml penicillin and 100. µg/ml streptomycin. Tissue culture medium and supplements were.

  1. Pre-clinical toxicity of Morinda citrifolia Linn. leaf extract

    African Journals Online (AJOL)

    Jane

    2011-10-24

    Oct 24, 2011 ... pharmacological, biological and toxicological effects of leaves of M. citrifolia. ... and color of the internal organs (lungs, heart, stomach, liver, brain and kidneys) .... significant differences in the relative weights of the livers, as shown. .... groups were unremarkable and comparable to each sex. Microscopical ...

  2. PEWARNAAN TUMBUHAN ALAMI KAIN SUTERA DENGAN MENGGUNAKAN FIKSATOR TAWAS, TUNJUNG DAN KAPUR TOHOR

    Directory of Open Access Journals (Sweden)

    Asiani Abu

    2016-12-01

    Full Text Available Abstract. Staining Plants Natural Silk Fabrics Using Fiksator Tawas, Tunjung and Kapur Tohor. Research is a research experiment aimed. Describe the color produced on silk fabric dyeing with natural dyes of rambutans, mango, avocado, Noni and ketapan using alum fiksator, fiksator quicklime, fiksator lotus, and without the fixation process. Research is first performed is the extraction process is the process of making pigment natural dyes to perform the extraction process is to boil the ingredients stems and leaves with water solvent is then filtered and chilled extract solution is ready for use before dyed, do Mordanting process that is intended for the absorption of natural dyes on silk material increases, as well as flatness and sharpness to produce good color Dyeing with natural dyes usually done by repeatedly and difikzer to get the color desirable. Doing fixation (fikser is to lock the color natural silk fabric. The locking process colors (fixation done so that natural dyes absorbed on silk material has good fastness. There are 3 types of fixer solution used is lotus (FeSO4, alum, or lime (CaCO3 .Warna produced in five plant species are Rambutans Nephelium Playantha the Ketepang Terminalis Catappa Young Brown Brown Creamy Avocado Mango Yellow Roystonea regia Persian americanadah Easy Red Noni Morinda citrifolia redAbstrak. Pewarnaan Tumbuhan Alami Kain Sutera dengan Menggunakan Fiksator Tawas, Tunjung dan Kapur Tohor. Penelitian adalah penelitian Eksprimen yang bertujuan. Mendeskripsikan warna yang dihasilkan pada pencelupan kain sutera dengan zat warna alami dari rambutan, mangga, alpukat, Mengkudu dan ketapang dengan menggunakan fiksator tawas, fiksator kapur tohor, fiksator tunjung, dan tanpa proses fiksasi. Hasil Penelitiam ini adalah Pertama yang dilakukan adalah proses ekstraksi yaitu proses pengambilan pigmen pewarna alami dengan melakukan proses ekstraksi yaitu dengan merebus bahan batang dan daun dengan pelarut air lalu disaring dan

  3. PENGARUH PEMBERIAN EKSTRAK BUAH PISANG (Musa acuminate L DAN BUAH ALPUKAT (Persea americana Mill TERHADAP BERAT HATI MENCIT (Mus musculus BETINA

    Directory of Open Access Journals (Sweden)

    Heny Utami Ningsih

    2018-02-01

    Full Text Available Male reproductive ability ability has a linear correlation with libido and testosterone. Both are associated with various things main food consumption such as protein, vitamins and minerals. Aphrodisiac  is an ingredient or drug that arouses sexual arousal or libido. Pumpkin is an example of food from plants with the highest content of zinc. This study was to determine whether there is a difference between the content of zinc on the peel, flesh and pumpkin seeds against sexual activity of mice. The experimental animals used were 24 male, group I mice as control group, Group II was grouped with pumpkin peel extract, Group III was grouped with extract of pumpkin flesh, Group IV was grouped with extract of pumpkin seeds. The dose used is 2gr / kg BB and volume of 0.2 ml is given for 35 days. Sexual Activity is observed every day  by the position of male mice riding females. Based on Anova One Way test results showed there are differences in sexual activity  mice males in each group (ρ 0.000. The difference of the result of the number of mounts indicated that the giving of yellow pumpkin extract had an effect on the increase of mating behavior of male mice. The group treated with the extract of pumpkin flesh showed the highest number of mice mounts (mean = 24,1667.Further research is needed to get a clearer picture of the composition of the pumpkin nutrients that indirectly affect fertility in men.

  4. Revision of the structures of citrifolinin A, citrifolinoside, yopaaoside A, yopaaoside B, and morindacin, iridoids from Morinda citrifolia L. and Morinda coreia Ham.

    Science.gov (United States)

    Schripsema, Jan; Caprini, Geisa P; Dagnino, Denise

    2006-11-09

    [Structure: see text] Citrifolin A was revised to dehydromethoxygaertneroside (2). Citrifolinoside and yopaaoside A were found to be identical, and their structures were revised to the new structure dehydroepoxymethoxygaertneroside (5). Yopaaoside B was revised to citrifolinoside A (9), and morindacin was revised to borreriagenin (11).

  5. POTENSI HIDROLISAT TEMPE SEBAGAI PENYEDAP RASA MELALUI PEMANFAATAN EKSTRAK BUAH NANAS

    Directory of Open Access Journals (Sweden)

    Achmad Machin

    2012-09-01

    Full Text Available Penelitian bertujuan untuk mendeskripsikan perlunya pengembangan penyedap rasa alternatif berbahan hidrolisat tempe dan proses pembuatannya, menguji jenis asam amino, kadar protein dan uji organoleptik. Metode eksperimen digunakan pada penelitian ini. Pengujian jenis asam amino melalui teknik kromatografi, kadar protein terlarut melalui metode Biuret dan uji organoleptik produk dibandingkan penyedap rasa sintetis. Hasil yang didapatkan adalah pengembangan penyedap rasa hidrolisat tempe perlu dilakukan karena alasan dampak mengkonsumsi penyedap rasa sintetis, pengembangan teknologi, sumber penghasilan dan potensi penelitian. Proses pembuatannya melalui penambahan sari nanas pada tempe yang telah dikukus dan diblender dengan perbandingan tempe:air:sari nanas 1: 0,5:0,5. Pengovenan selama 2 jam pada suhu 55ºC, penambahan dektrin + NaCl (masing-masing sebanyak 0,5 gr/100 gr tempe, pengovenan kembali selama 2 jam pada suhu 55ºC. Perlakuan B2 (pengovenan pada suhu 55ºC selama 2 jam menghasilkan asam glutamat. Produk ini berpotensi membentuk monosodium glutamat dengan penambahan NaCl. Jumlah protein terlarut dipengaruhi oleh lama pengovenan dan suhu. Produk hidrolisat tempe sebagai penyedap rasa menghasilkan rerata kesukaan warna (3,3 = menarik, aroma (3,9 = sangat suka dan menghasilkan cita rasa sama jika ditambahakan sebanyak 2 kali dibandingkan penyedap rasa sintetis.This research was aimed to describe the need for the development of alternative flavor made from hydrolyzated tempe and its manufacturing process, to test the types of amino acid, to measure the protein levels and to test the favor organoleptically. This was an experimental study. The types of amino acid was tested using chromatographic technique, the level of soluble protein was tested using Biuret method and the products were compared organoleptically. The study showed that the development of hydrolyzated tempe flavoring needs to be performed by the reason of the impact of consuming synthetic flavors, the technology development and the research potential. The manufacturing process was done by adding pineapple juice in steamed and blended tempe (the ratio of tempe:water:pineapple juice was 1:0.5:0.5, and then baked for 2 hours at the temperature of 55ºC, added with NaCl + dextrine (each as much as 0.5 g/100 g tempe, baked again for another 2 hours at 55ºC. The treatment B2 (baked at temperature of 55ºC for 2 hours produced glutamic acid. This product has potentially forms monosodium glutamate with the addition of NaCl. The total soluble protein was affected by the length of the baking time and the temperature. The products i.e. the hydrolyzated tempe as the flavor enhancer yielded an average color preference of 3.3 (i.e. interesting, aroma of 3.9 (i.e. like much, and produced the same taste when using as much as twice volume of the product compared to the synthetic flavors.

  6. Pemisahan Dan Penentuan Kadar Asam Sitrat Dari Buah Asam Jawa (Tamarindus Indica.L)

    OpenAIRE

    Napitupulu, Piktor Mangarahon

    2011-01-01

    Determination of citric acid in the flesh of tamarind (Tamarindus Indica Linn) by spectrophotometric had been carried out. Principle of Reaction was oxidation citric acid become acetone, then bromide compound was ready become penta bromoacetone, which was determinated by spectrophotometric with wave length 520 nm. Separation of citric acid from tamarind was done by extraction with methanol as solvent. Then methanol was vapored and citric acid was determinated by spectrophotometric. According ...

  7. KAJIAN METODE PELILINAN TERHADAP UMUR SIMPAN BUAH MANGGIS (GARCINIA MANGOSTANA SEMI-CUTTING DALAM PENYIMPANAN DINGIN

    Directory of Open Access Journals (Sweden)

    Usman Ahmad

    2014-08-01

    Full Text Available Mangosteen can be stored for a relatively long period in low temperature storage, but peel hardening due to lostof moisture makes it difficult to open before consumption. One attempt to solve this problem is the application ofsemi-cutting treatment before storage of the fruits at low temperature. However, semi-cutting will acceleratedeterioration process since it increases fruit respiration and creates a door to microorganism to enter and spoil thefruit. Waxing the fruit after semi-cutting helps to overcome the problems, so the fruit can be stored at lowtemperature for long period, but it can be opened easily before consumption. This research aims to find a suitablemethod of waxing as well as the best wax concentration solution for waxing process. The methods of waxingconducted in this research were dipping and smearing, while the wax concentration in solution for both methodswere 6, 9, and 12%. The results show that smearing the fruit after semi-cutting with 12% wax concentration gave thelongest self life for the mangosteen stored at low temperature, while the fruits were still easier to open afterstorage.

  8. Osmosis-Puffing sebagai Suatu Alternatif Proses Pengeringan Buah dan Sayuran

    Directory of Open Access Journals (Sweden)

    Daniel Saputra

    2006-04-01

    Full Text Available A new method of drying fruits and vegetables, a combination of the osmotic drying with the CO2 puffing process, was carried out in this study. the fruits were soaked in an osmotic media, continued by puffing the product with CO2 gas and then dried using the fluidized bed dryer wich resulted in a product that resembled the volume and shape of a fresh product. The type of osmotic media and concentration, and the soild gain. Also the sample’s tichness had a significant effect on the water loss and solid gain. The best concentration was 50%, and the best media was sucrose. Osmotic-puffing using sugar solution had no significant effect to the ratio of bulk specific volume (BSV between the osmotic puffing compare to without osmotic. The product treated with the solution of KCI combined with sugar had a lower BSV of puff product compared to the product soaked only with KCI. The concentration of KCI 5% gave the best BSV. The NaCI solution of 5% was also tested for osmotic-puffing dehydration of carrot which resulted in the BSV of 6.8 cm3/g.

  9. PENENTUAN BAHAN KERING BUAH SAWO SECARA TIDAK MERUSAK MENGGUNAKAN NIR SPECTROSCOPY

    Directory of Open Access Journals (Sweden)

    Diding Suhandy

    2012-12-01

    Full Text Available This work was conducted to develop a new measuring system for nondestructive dry matter prediction in sawo fruit using short wavelength near infrared (SW-NIR spectroscopy. In this research, a number of 100 sawo fruits were used as samples. Spectra were acquired using a portable spectrometer (VIS-NIR USB4000, The Ocean Optics, USA with 100 ms integration time and 50 scans for number of scanning. Dry matter was measured using oven drying. The calibration and validation model was developed using the partial least squares (PLS regression method. The result showed that the best calibration model could be developed for original spectra in the wavelength range of  700-990 nm with F= 8, r = 0.92, SEC = 0.68 and  SEP = 0.86. Keywords:   Absorbance mode, dry matter, nondestructive method, sawo fruit, SW-NIR spectroscopy.

  10. MUTU MIKROBIOLOGIS DRUPA BUAH MERAH (Pandanus conoideus Lamk. PADA BERBAGAI JENIS KEMASAN SELAMA PENYIMPANAN

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    Mathelda Kurniaty Roreng

    2016-12-01

    Full Text Available Microbiological quality is one crucial factor relating to food products quality. This quality can be measured based on the growth level of bacteria and fungi during storage of food product. The objective of this study is to determine the effect of plastic packaging types and different storage conditions on total bacteria and total fungi in fresh red fruit. The experiment was conducted using three treatments of plastic packaging, that is high-density polyethylene (HDPE, low density polyethylene (LDPE and polypropylene (PP. Additionally, three storage conditions were applied, that is room temperature (27 °C, cold temperature (10 °C and freezing temperatures (-18° C. The results showed that during storage, freezing conditions inhibited the growth of bacteria and fungi. Meanwhile, the type of plastic packaging did not inhibit the growth of bacteria and fungi.

  11. Identifikasi dan Karakterisasi Sumber Daya Genetik Buah-Buahan Lokal di Kabupaten Badung

    Directory of Open Access Journals (Sweden)

    I GEDE SUDARMIKA

    2016-11-01

    Full Text Available Identification and Characterization of Genetic Resources of Local Fruits inBadung Regency. Local fruit are all species of fruits developed and cultivated in Bali,while the local fruit products are all productsderived from fruit plants that are still fresh orthat have been processed. This study aimed to identify the species of genetic resources oflocal fruits in Badung Regency, profiling the genetic resources concerning the morphologicalcharacters, usebility, production, superior fruit, harvest fruit, and geographic distribution mapsof genetic resources. The research was done in all Districts in Badung regency, Province ofBali, namely Petang, Mengwi, Abiansemal, North Kuta, Kuta and South Kuta. Conductedfrom February to September 2015. The research consisted of collecting secondarydata,collecting primary data, surveying genetic resources and species distribution, determiningmorphological characters, determining the superior fruit, and compiling geographical maps.The research found 34 species and 51 sub-species of local fruits in six districts. Based on thevalue of Location Quotient Badung Regency has eight superior fruits commodied that areavocado, durian, guava, jackfruit, pineapple, banana, sapodilla, and watermelon.

  12. Penentuan Kematangan Buah Salak Pondoh Di Pohon Berbasis Pengolahan Citra Digital

    Directory of Open Access Journals (Sweden)

    Pawit Rianto

    2017-07-01

    Full Text Available Because there is no a system based on Digital Image Processing to determine the degree of ripeness of Salak Pondoh (Salacca zalacca Gaertner Voss. on tree, then this study has attempted to implement such a system. System was built with consists of several sub-processes. First, the segmentation process, the system will perform a search of pixels alleged pixels salak pondoh, by utilizing the features of color components r, g, b, and gray of each pixel salak pondoh then calculated large the dissimilarity ( Euclidean Distance against values of data features  ,  ,  ,  and   comparison. If the value of dissimilarity less than the threshold value and is also supported by the neighboring pixels from different directions has a value of dissimilarity  is less than a threshold value, the pixel is set as an object pixel, for the other condition set as background pixels. For the next, improvements through an elimination noise stage and filling in the pixels to get a perfect binary image segmentation.  Second, classification, by knowning the mean value of R and V of the entire pixel object, then the level of ripeness salak pondoh can be determined by using the method of classification backpropagation or k -Nearest Neighbor. From the test results indicate that the success of the system by 92% when using a backpropagatioan classification algorithm and 93% with k-Nearest Neighbor algorithm.

  13. Potensi Ekstrak Kangkung sebagai Biofungisida untuk Mengendalikan Penyakit Busuk Buah Fusarium pada Tomat

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    Bonny Poernomo Wahyu Soekarno

    2013-05-01

    Full Text Available One of the important pathogens on tomato is Fusarium sp. causing wilt and fruit rot. This study aims to investigate the potency of water spinach (Ipomea aquatica as a biofungicide for inhibiting growth and development of tomato fruit rot caused by Fusarium sp. This study showed inhibiting ability of  I. aquatica stem extract to Fusarium sp. growth ranges from 3.40% to 8.67%, while inhibiting ability of leaves extract can reach 3.40% to 45.55%. Resistance induction test showed that in vitro treatment of I. aquatica leaves extract 20% can lengthen incubation time of Fusarium fruit rot compared to positive and negative control. Leaves extract of I. aquatica 20% is potential as biofungicide.Key words: biofungicide, Fusarium sp., Ipomea aquatica

  14. PENGARUH NILAI YANG DIANUT TERHADAP PREFERENSI DAN PERILAKU PEMBELIAN BUAH-BUAHAN

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    Za'iemah Asy Syifa

    2011-08-01

    Full Text Available  This research was based on theoretical and empirical reviews to explain the effect of values on the preferences and purchasing behavior of fruits. This research was performed by providing questionnaires to 162 college students by convenience sampling method. Pearson correlation test result showed there were significant relationships between value orientation with awareness and responsibility. Furthermore, awareness of behavior also showed strong direct relationships with responsibility, and personal norm also showed a significant relationship with habitual behavior in consuming fruits. Preference of the apple was influenced by ethnicity, value orientations, and awareness, while preference of orange was influenced by responsibility. Purchase of apple was influenced by gender and preferences, while purchasing of orange was influenced by personal norm and preference of orange. There was a tendency that with increasing values, behavior awareness, responsibility, and personal norms can increase purchasing of local fruits. 

  15. INTRODUKSI PEMBUATAN ASINAN UNTUK MEMPERPANJANG MASA SIMPAN BUAH SALAK DI DESA SIBETAN KARANGASEM

    Directory of Open Access Journals (Sweden)

    Duniaji A. S.

    2014-08-01

    Full Text Available There are many varieties of salak. Salak Pondoh, Salak Manonjaya and one of very popular is Salak Bali. The taste of Salak Bali is usually sweet and acidic taste, but its pineapple-, pear-, and banana-like aroma, texture very dry and crumbly. Good Manufacturing Practices (GMP with specific Standard Operating Procedures (SOP has been recognized as the requirement of quality and safety management system, competition tools in the global market to improve growers’ knowledge and skills on producing commodities in managing farms and products. The community service was done on July- August 2014 to the women farmer group of KWT Srada and KWT Subak Abian Salak at village Sibetan, Bebandem Distric of Karangasem. The objective of training was to improve the skill of women farmer group on snake fruit pickles products. A number of eight kinds of snake fruits pickle product has been produced. The training has been improving the skill of women farmer group of KWT Srada and KWT Subak Abian Salak at Sibetan to produce the good quality snake fruit pickles products in global market competition.Key word: salak, snake fruit pickles

  16. Kandungan Saponin Buah, Daun dan Tangkai Daun Belimbing Wuluh (Averrhoa Bilimbi L.)

    OpenAIRE

    Fahrunnida, Fahrunnida

    2015-01-01

    In Indonesia, belimbing wuluh (Averrhoa bilimbi L.) has been used for traditional medicine, especially to heal stiff, mumps, rheumatism, ulcers, acne, tinea versicolor, high blood pressure, and dental pain and cough. This property is predicted comes from its secondary metabolites. Saponin is a compound group of secondary metabolites which is known to have antitussives and expectorants effect, antiinflammatory, antibacterial, and cytotoxic activity for cancer therapy. However, scientific infor...

  17. PREDIKSI PUNCAK KEMATANGAN BUAH NAGA MELALUI PENGUKURAN GULA REDUKSI DENGAN METODE NELSON-SOMOGYI

    Directory of Open Access Journals (Sweden)

    Alimuddin -

    2016-01-01

    Full Text Available Prediction of dragon fruit maturation peak by measuring reductor sugar with nelson-somogyi method have been done. Prediction was done by using three modes which are experimental result, regression model and first derivation. Age of the fruit which used in this research were 1, 3, 5 and 7 weeks old. Based on the result of this research can be concluded that maturation peak of dragon fruit happens at between 5 until 6 weeks old. Keywords: Dragon Fruit, Reductor Sugar and Nelson-Somogyi Method.

  18. LIKUIFASI ENZIMATIK β - KAROTEN SEBAGAI FUNCTIONAL FOOD YANG TERDAPAT DALAM POMACE DARI BUAH LABU KUNING

    Directory of Open Access Journals (Sweden)

    Santosa Herry

    2012-07-01

    Full Text Available Attempts to separate the β carotene contained in pomace or pulp byproduct pumpkin fruit juicing process(Cucurbitae moschata is potential. The magnitude of benefit of β-carotene as a chemo preventive, high contentof β-carotene in pumpkin, strong pumpkin fruit shelf life and high content of β-carotene in the pomace, an initialconsideration of this research. β-Carotene enzmatik liquefaction using pectinase enzyme combination (P andcellulose (C, subject to the pomace. liquefaction / hydrolysis carried out in a stirred tank reactor to determine:the most influential variable ratio between enzyme ratio P: C; temperature and pH. Influential process variableswas determined using two-level factorial design method Quicker. From the experimental results of the data if itis known that the degree of acidity of pH is the single most influential variable in the process of β-caroteneliquefaction presents in pumpkin fruit pomace.

  19. Pemanfaatan buah apel (Malus sylvestris Mill. lewat matang sebagai substrat nata de apple

    Directory of Open Access Journals (Sweden)

    Achmad Gazali

    2017-08-01

    Full Text Available Malang and Batu are territories for the apel production in Indonesia. overripe and rejected apples become trash only. So, it’s needed to make a solution for raising value. The reseach was conducted in Mei-Juli 2016, having an object to utilize the overripe apel for making substrates of nata de apple. Apples were gotten from malang apple shop. Samples were washed and mixed with water until 50%:50% of ratio (cider A, after that, filtering cider with a gause. Cider was deluted by watering again until achieving 75%:25% (cider B and 87,5%:12,5% (cider C of ratio. All ciders were heated to avoid a bacteria contaminant. 100ml each of cider is put into specific bottles and added with 10-20 ml of Gluconobacter xylinus. The ciders were incubated at room temperature. The result of this study showed that the growth of nata de apple on cider A (1.27 ± 0,9cm is thicker than B (1.27 ± 0,9cm and nata on cider B was thicker than C (0.13 ± 0,1 cm. The nata weight was 66.7gr for A, 43gr for B and 4.2gr for C. The residual liquid fermentation test showed that the total acid 0.4 mg/ml for A, 0.3 mg/ml for B and 0.1 mg/ml for C. The sugar reduction degree was 17,15 mg/ml of 32.4 mg/ml for A, 8 mg/ml of 26.4 mg/ml for B, and no sugar reduction of 6.3 mg/ml for C. It could be concluded that the cider A resulting the best subrate of nata de apple..

  20. PEMANFAATAN BUAH PISANG BATU SEBAGAI BAHAN BAKU PEMBUATAN BREM DI DESA PENARUKAN KECAMATAN KERAMBITAN KABUPATEN TABANAN

    Directory of Open Access Journals (Sweden)

    I WY. G GUNAWAN

    2012-09-01

    Full Text Available ABSTRACT One of the beverage types nowadays likely drunk by lots of Bali society is brem representing alcohol beverage to be made through ferment process. Process of brem fermentation basically is to change reduction sugar which is on stone banana become alcohol with catalyst by enzyme yielded by yeast. If it is evaluated from economic facet, the fact that stone banana represents standard material of good brem producer besides it is cheap and also easy to get and if processed become brem beverage will assign enough high nutrition value with alcohol rate 5 ? 10 %. Brem beverage alcohol rate is highly depended on some factors like amount of side-result, amount of sugar used by yeast, yeast amount and type having the character of fermentative, loss of alcohol because of evaporation, and existence of air resulting the happening of oxidation. Degradation of alcohol rate caused by the happening of continuation ferment, that is alcohol turned into acetate acid because happened reaction of estherification. Process of this estherification always happened so that making alcohol rate and organic acids go down To obtain brem beverage with well guaranteed quality, hence process of specially process ferment cover : fermentation, maturation and pasteurizes (aging require obtaining furthermore observation and attention.

  1. Optimasi Air Perasan Buah Merah (Pandanus sp. Pada Pemeriksaan Telur Cacing

    Directory of Open Access Journals (Sweden)

    Anita Oktari

    2017-03-01

    Full Text Available Worm infections or can be called by worming included into an infection caused by a parasite. Soil Transmitted Helminths Intestinal Nematodes are worms groups are in their life cycle to reach the infective stage requires soil with certain conditions. Eosin 2% is the dye that is used in the examination of Intestinal Nematode worm eggs. Red fruit (Pandanus sp. which is a natural plant material and acidic contain carotenoids which produces orange-red pigment. Beta carotene is the predominant pigment of red-orange color that is found naturally in plants and fruits. The aim of this research is to determine the best concentration from variation of red fruit (Pandanus sp. juice that optimally to color the eggs of the worm. Research conducted experiments with various concentration ratio of red fruit (Pandanus sp. juice and distilled water (1, 1:1, 1:2, 1:3, 1:4, 1:5. From this research it found that the results indicate the ratio of concentrations of red fruit (Pandanus sp. juice and distilled water (1:2 can be used as an alternative reagent eosin 2% for their examination of worm eggs. But in the visual field that uses red fruit (Pandanus sp. juice and distilled water (1:2 still looks much dirt as a nuisance and does not give a contrasting background. It can conclude that red fruit (Pandanus sp. juice can use to color the eggs of the worm.

  2. IDENTIFIKASI POTENSI ENZIM LIPASE DAN SELULASE PADA SAMPAH KULIT BUAH HASIL FERMENTASI

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    La Ode Sumarlin

    2013-12-01

    Full Text Available Fermentation is one of bioconversion to produce profitable anaerobic microbes and to produce various enzymes. Lipases and cellulases are widely used enzymes so far. Cellulases play an important role in bioconversion of organic waste cellulosic materials to glucose, single cell proteins, animal feed, and ethanol. Lipases can also degrade fatty ester bond. Therefore, both enzymes are potential to be used in industry as well as in households. Fermentation of fruit peel waste is an attempt to produce cellulase and lipase that can be carried out in a simple way. Cellulase as says was performed using DNS (3.5-dinitrosalicylic acid and acid-base titration for analysis of lipase using cooking oil as the substrate. The results showed that the highest cellulase activity was obtained from watermelon rind mixed with citrus fruit peel of 0.036 U/mL, and mixed of banana peel and citrus fruit, which was 0.035 U/mL. The optimum lipase activity was at 30 oC, pH 7, and reaction time of 60 minutes. The highest lipase activity (1.36 U/mL was obtained from mixture of watermelon and orange rind. Thus, the fruit peel waste is potential to produce cellulase and lipase by fermentation .

  3. ANALISIS CITRA PEWARNA ALAMI DARI EKSTRAK KULIT BUAH NAGA (Hylocereus polyrhizus)

    OpenAIRE

    Hidayah, Noor; Aji, Mahardika Prasetya; Sulhadi, Sulhadi

    2017-01-01

    The dragon fruits are a similar plant in Indonesia. It has thick peel. The peel of dragon fruit has less benefit. The peel of dragon fruit contains anthocyanin pigment which gives red color. The super red dragon fruit ((Hylocereus polyrhizus) are used in this research. The extraction of anthocyanin are taken by boiling dragon fruit with water; it will continue until the change to the red fluid. The next experiment, the fabric is immersed in it. The quality of fabric is showed from Intensity B...

  4. Desain dan Kinerja Unit Perlakuan Uap Panas (VHT untuk Disinfestasi Lalat Buah pada Penanganan Pascapanen Mangga

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    Rokhani Hasbullah

    2009-04-01

    Full Text Available Formerly, chemical fumigation was used for disinfestation treatment, but now had been replaced bychemical-free disinfestations treatment such as vapor heat treatment (VHT. The objectives of this researchwere (1 to design the VHT Unit and testing its performances, and (2 to study the effect of the VHT methodand waxing on the fruit quality during storage of mango. The designs of VHT unit consist of water tank, filter,heater, water pump, differential pressure fan, atomizer, control panel and treatment chamber. Performanceof the unit showed that the temperature of the VHT chamber increased from ambient temperature of 30OCto setting point of 47OC in 70 minutes. Relative humidity of the VHT chamber was very high (more than90% indicating the VHT unit was successful in being used for fruitfly disinfestations of fruit product. Usingsetting point of 46.5OC, the mango fruit core temperature reached temperature of 45.5-46.3OC in 130minutes. Mango ‘Gedong gincu’ were treated at 46.5OC for 10, 20, 30 minutes and control and then followedby waxing. The results showed that VHT of 10-30 minutes were not significantly affect the fruit quality.There were no significant changes in the fruit weight losses, hardness, color, soluble solid content, watercontent and vitamin C. VHT at 46.5OC for 20-30 minutes was effective to kill the fruitfly infested inside themangos and VHT followed by waxing was able to maintain mango quality during storage.

  5. Permintaan Buah Pisang Ambon Oleh Rumah Tangga Di Kecamatan Denpasar Barat, Kota Denpasar, Provinsi Bali

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    Made Antara

    2013-02-01

    Full Text Available This study aims to determine the function of green banana fruit demand, factors that affect the demand for green banana fruit and banana fruit elasticity of demand in the district of West Denpasar. Purposive selection of sites is done at the West Pemecuatan Vilage, West Padangsambian Village and Tegal Harum Village.  Populai this study were all households in three villages and a sample taken amounted to 90 households with a random sampling technique. This study used two models of analysis of the Cobb-Douglas Demand Functions and Linear Demand Functions, using the criteria of economics, econometrics and statistics, namely, R2, F-test and t-test, then obtained a model of the demand function for the set as a model of a representative demand function represents the study area are used for forecasting.Free variable in the function of green banana fruit demand by households is X1 = price of banana fruit,  X2 = the price of fruit other than bananas fruit, X3 = total household income, X4 = number of household members, X5 = mother's formal education level of the home ladder, and D (dummy variables = head of household jobs.  The results show the function of green banana fruit demand by households tha representative is the linear demand function, nemaly: Y = 0,7285792 – 0,00003636X1 + 0,00014478X2 + 0,00000110X3 + 0,19004321X4 + 0,60582075X5 + 0,04631297D.  Factors that influence the demand for banana fruit by the domestic price of other fruit, household income, number of household members, and educational level of the housewife. The price elasticity of demand for banana fruit by households is inelastic, the income elasticity indicates that the fruit, including bananas in the category of normal goods, other fruits (papaya, watermelon, oranges, and mangoes can be considered as substitutes of banana fruit by the analysis of cross-price elasticity.

  6. Uji Aktivitas Ekstrak Etanol Kulit Buah Apel ( Pyrus malus, L Terhadap

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    Suparmia, Khusnul Khotimah Amal Fadho

    2013-08-01

    Full Text Available Apple (Pyrus malus, L is a fruit having much uses for health containing phytochemical and flavonoid substances. One of the substances contained in apple rind is quercetin. Quercetin capable to reduce vascular permeability (Mochizuki et al., 2004. The recent study has an aim to know activity of ethanol extract on apple rind to the reducing of vascular permeability thus it can used as therapies for plasma leakage in curing Dengue Blood Fever. The vascular permeability test it was done an induction method using acetate acid. Testing done on white male mice of the BALB/c strain where the mice were divided into 5 groups. The first and second groups were control groups that are a positive control were given 0.2 mg/20 g standard quersetin suspension and the negative one was given 0.5% Na CMC suspension. The third, fourth and fifth groups were treatment groups where each testing animals were given ethanol extract suspension of apple rind by dosages 0.2, 0.4, and 0.8 mg/20 g of Body Weight mice per oral. Taking data was done by measuring pigment intensities from abdominal cavity liquid had been washed with acetate saline. From percentages of vascular permeability reducing each group then analyzed using statistic analyses those were the one-way anova. If there was found any significant difference then it was continued a Tukey test and bivariate-correlation. From results in the study it was known that percentages of vascular permeability reduces of ethanol extract that were made from apple rind having dosages 0.2, 0.4, and 0.8 mg in sequences as big as 42.15%, 63.28% and 84.19%.Keywords: Pyrus malus, L, kuersetin, vascular permeability

  7. Pengujian secara In Vitro Oligosakarida dari Ekstrak Tepung Buah Rumbia (Metroxylon sago Rottb. sebagai Sumber Prebiotik

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    Muhammad Daud

    2009-10-01

    Full Text Available In vitro analysis of oligosaccharide from extract rumbia fruit (Metroxylon sago Rottb. as prebiotic ABSTRACT. Despite a range of commercially available oligosaccharides there is plenty of room to develop new, functionally enhanced prebiotics. current generation of oligosaccharides was not rationally developed. better understanding of factors determining the prebiotic activity of a particular oligosaccharide. Despite the range of commercially available oligosaccharides mixtures (mainly fructo and galacto-oligosaccharides, very few studies are focused on the mechanisms behind the prebiotic activity of particular oligosaccharides. Probably this lack is due to the unavailability of well characterized oligosaccharide fractions for prebiotic function assessment. The objectives of this research were to asses the ability of lactic acid bacteria in fermentation of oligosaccharide and as prebiotic (in vitro. Material used was oligosaccharide of purified rumbia fruit extract. Analysis of oligosaccharide as prebiotic was conducted in vitro using lactic acid bacteria. The lactic acid bacteria consisted Bifidobacterium bifidum, Bifidobacterium animalis, Lactobacillus bulgaricus and Lactobacillus casei Rhamnosus. The growth media for bacteria was a liquid MRS basic medium where glucose was substituted by oligosaccharide of purified rumbia fruit extract. Incubation was in aerob for Lactobacillus and anaerob for Bifidobacterium in incubator 37oC. The lactic acid bacteria was calculated 24-48 hours during incubation periode. The variables observed were: oligosaccharide component, ability of lactic acid bacteria in fermentation of oligosaccharide, and growth of lactic acid bacteria (Lactobacillus and Bifidobacterium. The result showed that the oligosaccharide component from extract rumbia fruit consisted of: sucrose, stacchiose, and raffinose. The result showed that the oligosaccharide extract rumbia fruit was significantly (P<0.05 the growth of lactic acid bacteria (Lactobacillus and Bifidobacterium and fermentation of oligosaccharide. It is concluded that oligosaccharide of rumbia fruit extract could be used as prebiotic.

  8. Fraksi Kloroform Ekstrak Buah Mentimun (Cucumis sativus L.) Sebagai Anti Bakteri terhadap Staphylococcus epidermidis

    OpenAIRE

    Pratika Viogenta; Samsuar Samsuar; Ahmad Ferry Yeriza Utama

    2017-01-01

    The use of antibiotics in the community massively trigger resistance to bacteria, to that need for research on other alternatives, especially herbal medicine as an antibacterial. One of the medicinal plants are cucumbers that are widely available in Indonesia. The purpose of this study was to scientifically prove the antibacterial activity of chloroform fraction cucumber extract against Staphylococcus epidermidis. Extraction cucumber done by maceration, then extract fractionated with chlorofo...

  9. Fraksi Kloroform Ekstrak Buah Mentimun (Cucumis sativus L. Sebagai Anti Bakteri terhadap Staphylococcus epidermidis

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    Pratika Viogenta

    2017-08-01

    Full Text Available The use of antibiotics in the community massively trigger resistance to bacteria, to that need for research on other alternatives, especially herbal medicine as an antibacterial. One of the medicinal plants are cucumbers that are widely available in Indonesia. The purpose of this study was to scientifically prove the antibacterial activity of chloroform fraction cucumber extract against Staphylococcus epidermidis. Extraction cucumber done by maceration, then extract fractionated with chloroform. The fraction was used the concentration of 5%, 10%, 15%, 20% and 25%. Then tested the antibacterial power and determination of the MIC. Results of test antibacterial of the extract chloroform of cucumber against S. epidermidis showed a zone of inhibition at concentrations of 5%, 10%, 15%, 20%, 25% diameter respectively 5.86 mm, 6.5 mm, 7.05 mm, 7.43 mm, and 9.92 mm, in addition to it tested the determination of minimum inhibitory concentration, minimum inhibitory concentrations of chloroform fraction extract cucumber fruit against S. epidermidis is at a concentration of 3%. The results obtained from the culture media growth on NA which means the fraction of the chloroform extract of cucumber in 3% is bacteriostatic.

  10. Pemanfaatan Buah Pepaya (Carica Papaya L.,) dan Tomat (Lycopersicum Esculentum Mill.,) dalam Pembuatan Fruit Leather

    OpenAIRE

    Ramli, Redi; Hamzah, Faizah

    2017-01-01

    This study aimed was to got exact formulation of combination of papaya fruit puree and tomato puree in the manufacture of fruit leather. This study used a completely randomized design (CRD) with 5 treatments and 3 replications. The treatments used against fruit leather were PT1 (papaya fruit puree 65%, tomato puree 35%), PT2 (papaya fruit puree 55%, tomato puree 45%), PT3 (papaya fruit puree 50%, tomato puree 50%), PT4 (45% papaya fruit puree, tomato puree 55%) and PT5 (35% papaya fruit puree...

  11. ALASAN DAN HAMBATAN PENYAJIAN BUAH LOKAL DALAM OPERASIONAL HOTEL BERBINTANG DI SANUR

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    I Gusti Agung Diah Adelianie

    2015-09-01

    Full Text Available Indonesian tourism development is strongly supported by awide range of sectors one of which being the agricultural asa supplier of local fruits which become tourist consumptionprocessed into foods and beverages that have high sales value.This article discusses the dominant type of local fruits served inoperations of five-star hotels in Sanur tourism area, the reasonfor the hotel to serve local fruits, and the obstacles experiencedin serving them. The study used mix marketing theory andthe theory of consumer decision-making attitude. The studywas conducted by purposive sampling method with the studysites of seven star hotels in Sanur. Data were collected throughobservation, interviews, and by distributing 80 questionnairesfilled out by the hotels. The study reveals that the dominantfruits served in hotel operations are fruits that did not dependon the season and are selected based on factors including ofquality, continuity, price, serving variation, and policy wherethe dominant factor of this study was that of quality. This studyconcludes that there is a need for the cooperation betweenfarmers, suppliers, hotels and the government in maximizingthe absorption of local fruits at five-star hotels in Sanur.

  12. Kajian intensitas penaungan dan penjarangan buah terhadap hasil tanaman Arbei fragaria sp

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    Dwie Retna Suryaningsih

    2001-12-01

    Full Text Available This study was done in "Materia Medica", Technical Implementation Unit East Java Health Service Bureau, Batu, East java, from May to December 1995. It has an altitude of approximately 750 m above sea level. This study has the objective of determining light intensity and fruit thinning which maximize strawberry yield of high quality. A three replicate two factors experiment, laid out in a completely randomized design with repeated measurements were. The first factor was shading intensity consisting of three levels: unshaded, shading intensity of 40% and 65%. The second factor was fruit thinning consisting of three levels: no fruit thinning applied, fruit thinning of 40% and 60%. The result indicated that: (1 maximum growth and yield of strawberry was attained at 40% incoming light, (2 removing 40% of fruits in a cluster increased weight of individual fruit, (3 shading which passed 40% of incoming light coupled with fruit thinning of 40% was the best combination, (4 shading increased vitamin C content of strawberry fruit, and (5 yield components might be predicted from tiller number, flower number per plant, and fruit weight average.

  13. Pengaruh Pemberian Jus Buah Naga Merah (Hylocereus polyrhizus Terhadap Kadar Trigliserida Tikus Putih (Rattus norvegicus Hiperlipidemia

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    Afrida Wira Surya Rizqi

    2014-03-01

    Full Text Available Cardiovascular disease is a disease that causes the most deaths in the world. One of its main risk factor is triglyceride levels which make the emergence of plaque in coronary artery. Statin as an option drug in reducing triglyceride levels apparently reported to cause myopathy and kidney failure when used in a long term. Natural product like red dragon fruit began to be developed as a safer alternative. The content of various substances such as niacin, vitamin C and fiber in it useful as antihypertriglyceridemia. This study aims to determine the effect of red dragon fruit (Hylocereus polyrhizus juice to the decrease of triglyceride levels in hyperlipidemic white rats (Rattus norvegicus. This study was an experimental study with pre and post test with control group design. The subjects were 24 male experimental animals (Rattus norvegicus were divided into 4 groups: one positive control group given simvastatin 0.18 mg/ 200 gram of  weight and three groups treated with red dragon fruit juice doses of 3.6; 5.4 and 7.2 gram/ 200 gram of weight. Then, data were analyzed escriptively with One-Way ANOVA test using SPSS 16.0 for Windows. Results with descriptive analysis obtained that mean of positive control’s pre-test triglyceride level was 104.80 mg/ dl and treatment groups I, II and III respectively 108.15 mg/ dl, 106.47 mg/ dl and 107.43 mg/ dl whereas positive control’s post-test triglyceride level was 51.09 mg/ dl and for the treatment groups were 94.64 mg /dl, 71.01 mg/ dl and 58.75 mg/ dl. One Way ANOVA test obtained p <0.05 which indicated the difference between the treatment of various doses of red dragon fruit juice to white rats’ triglyceride levels. Based on that, means there is the effect of various doses of red dragon fruit (Hylocereus polyrhizus juice to the decrease of triglyceride levels in hyperlipidemic white rats (Rattus norvegicus.

  14. Pengaruh Pemberian Jus Buah Naga Merah (Hylocereus polyrhizus Terhadap Kadar Trigliserida Tikus Putih (Rattus norvegicus Hiperlipidemia

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    Afrida Wira Surya Rizqi

    2014-09-01

    Results with descriptive analysis obtained that mean of positive control’s pre-test triglyceride level was 104.80 mg/ dl and treatment groups I, II and III respectively 108.15 mg/ dl, 106.47 mg/ dl and 107.43 mg/ dl whereas positive control’s post-test triglyceride level was 51.09 mg/ dl and for the treatment groups were 94.64 mg /dl, 71.01 mg/ dl and 58.75 mg/ dl. One Way ANOVA test obtained p <0.05 which indicated the difference between the treatment of various doses of red dragon fruit juice to white rats’ triglyceride levels. Based on that, means there is the effect of various doses of red dragon fruit (Hylocereus polyrhizus juice to the decrease of triglyceride levels in hyperlipidemic white rats (Rattus norvegicus.

  15. KARAKTERISTIK JELLY DRINK SINBIOTIK DARI SUSU KEDELAI DAN EKSTRAK BUAH NAGA MERAH (Hylocereus polyrhizus

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    Sri Winarti

    2018-03-01

    Full Text Available Jelly drink is a gel-based beverage product, which can be made from hydrocolloid compounds by addition of sugars, acids, and or without other food additives, sinbiotics are a combination of probiotics and prebiotics. The purpose of this study was to determine the effect concentration of carrageenan and fermentation timt on the quality of jelly drink sinbiotik soy milk and red dragon fruit extract. The method used in this research is Completely Randomized Design with two factors. The first factor was the concentration of carrageenan (0.4%, 0.6%, 0.8% and the second factor of fermentation time (18 hours, 20 hours, 22 hours and 24 hours. To know the difference between treatments used Duncan Multiple Range Test (DMRT 5%. The results showed that the best treatment was the addition of carrageenan 0,8% and the  fermentation time of 24 hours which resulted jelly drink sinbiotik with pH value 3,7, total acid 1,02%, total lactic acid bacteria (BAL 11,13 log cfu/ml, total sugar 7.92%, 1.89% dissolved protein, total anthocyanin 0.645% and gel strength 3.27 N.

  16. PENAMBAHAN GULA DAPAT MENINGKATKAN STABILITAS WARNA EKSTRAK ANTOSIANIN BUAH MURBEI HITAM YANG TERPAPAR CAHAYA FLUORESENS

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    Erlien Giovani Soeroso

    2017-06-01

    Full Text Available Anthocyanins are red to purple pigments and one of potent safe and natural food colorants which possess superior antioxidant activity. However, the stability of anthocyanins depends on various factors, including structure and concentrations, pH, temperatures, light, co-pigment, ascorbic acid, enzymes, metal ions, sugars, protein, sulfur dioxide. The aims of this research were to evaluate the effects of sugar addition on the stability of anthocyanin of black mulberry under different fluorescent light intensities and to determine the appropriate concentration of sugar that could increase black mulberry (Morus nigra L. anthocyanin stability. Fluorescent lamp at 3370, 4210, and 8820 lux (18, 23, and 32 watt, respectively were used to illuminate black mulberry fruit extract (10.09 g/L following 20, 40, 60% (w/v of sugar addition. Determination of anthocyanin color stability in extract of black mulberry fruit was perfomed using degradation kinetics modeling to obtain the appropriate order. The concentration rate (k and half life (t1/2 were then calculated based on subsequent order. The results showed that 20% sugar addition enhance the stability of black mulberry anthocyanin extract as compared to that of control (without sugar addition as indicated by half life increment from 170.826 to 183.733 h. On the other hand, anthocyanin stability decreased to 166.618 and 146.235 h half life with further sugar addition to 40 and 60%, respectively. Therefore, 20% sugar addition to black mulberry extract could improve its anthocyanin stability.

  17. Pengendalian Kutu Putih pada Buah Manggis (Garcinia mangostana L.) dengan Insektisida Botani

    OpenAIRE

    Bangun, Susana

    2012-01-01

    Susana Bangun “Controlling of Mealybugs on Mangosteen Fruits (Garcinia mangostana L.) Using Botanical Insecticides“ supervised by Maryani Cyccu Tobing and Darma Bakti. The objectives of the research were to find out an effective and eco-friendly method controlling on mealybug, and technique on keeping mangosteen fruits freshness lasts longer taking the advantages of using botanical insecticides that can be used for the need of certificating mealybug-free mangosteen for export destination. The...

  18. Perancangan dan Konstruksi Mesin Sortasi dan Pemutuan Buah Jeruk dengan Sensor Kamera CCD

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    Usman Ahmad

    2008-04-01

    Full Text Available Citrus is one of important fruits in Indonesia and its production increases every year. However, postharvest equipment for citrus is very limited, leading to low postharvest technology utilization. The objective of this research was to develop a real-time quality evaluation system using a color CCO camera, to be used as an image sensor and processing unit for quality evaluation of the citrus from acquired image. The system consists of a color CGO camera, a computer with an image frame grabber, an image acquisition chamber, a logic control panel, and a software to run all the installed hardware Some important parameters of visual quality of citrus were studied. Five groups of different quality of citrus, obtained from a big trader in Pasar Induk Kramatjati, were used for samples. The images were captured and then analyzed with image processing program using area projectio and RGB and HSI color model algorithms, for the fruit size and color respectively. The results were analyzed to determine whether there were parameters that correlates with weight, sweetness and firmness, to be used for quality evaluation. Visual parameters that figures the real quality of citrus best were then selected to be used for quality parameters to develop a real-time quality evaluation system for citrus in the next step.

  19. Fermentasi Etanol Sari Buah Semu Jambu Mete (Anacardium occidentale L. oleh Zymomonas mobilis dengan Penambahan Urea

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    RATNA SETYANINGSIH

    2006-11-01

    Full Text Available Cashew present in abundant amount in Indonesia but they had not muchbeen exploited. This research was to study ethanol fermentation from cashew juice by Zymomonas mobilis using urea as nitrogen source. The aims of this research was to know the best urea concentration and optimum fermentation duration to produce the highest content of ethanol in ethanol fermentation from cashew juice by Z. mobilis. The urea concentration in media was prepared 0%; 0.2% and 0.4%. The media cashew juice + urea (100 mL was inoculated with 1 mL Z. mobilis 2x108 cell/mL. Initial pH, reducing sugar, amount of microorganism and concentration of ethanol was calculated everyday during 3 days. It could be concluded that 0.2% of urea produced the highest content of ethanol that was an amount 40.51%, followed by urea 0% was 30.59% and urea 0.4% was 25.63%. The optimum fermentation duration to produce the highest content of ethanol was 2 days.

  20. Identifikasi Kelelawar Pemakan Buah Asal Sulawesi Berdasarkan Morfometri (THE MORPHOMETRIC IDENTIFICATION OF CELEBES FRUIT BATS

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    Tiltje Andretha Ransaleleh

    2013-12-01

    Full Text Available The bat is very important for human life, because of their  role as pollinator of plants, as a producer oforganic fertilizer,  and as food.  In Northern Celebes fruit eating bats serve as exotic food, so the presenceof bats were threatened to be extinct due to uncontrolled hunting.  The changes of the forest for plantationlands, damage the habitats and the bats were forced to migrate out.   The aim of the study was to identifythe fruit eating bats of Celebes.  Morphometry of body size, skull,  and physical characteristics were usedin determining the types and distribution  of fruit eating bats in Celebes. The field survey was carried outat the hunting area, bat dealers, and bat sellers. The collected data were analyzed by using descriptivemethod and interpreted by narrating to describe the entire study. The result show that  there were fivetypes of fruit eating bats : i.e.  kalong sulawesi (Acerodon celebensis,  paniki pallas (Nyctimene cephalotes,codot wallet (Thoopterus nigrescens, nyap biasa (Rousettus amplexicaudatus, and  kalong hitam  (Pteropusalecto.

  1. Penetapan Kadar Fosfor Dalam Buah Petai (Parkia speciosa) Secara Spektrofotometri Sinar Tampak

    OpenAIRE

    Melisa

    2013-01-01

    Parkia speciosa generally consumed by people as other dishes, although there are some people who do not like it due to its odor. It is often recognized as a traditional and uncommon food. This plant products mineral, one of the mineral much is producted is phosphorus. The purpose of this study was to determine levels of phosphorus in the both types: petai padi and papan. Qualitative analysis of phosphorus carried out by turning it into phosphate and ammonium molybdate reagent identified,...

  2. Kandungan auksin asam (3-indol asetat pada tahap perkembangan buah kacang tanah (Arachis hypogea (L. Merr

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    Sulistiono Sulistiono

    2012-05-01

    Full Text Available Auxin has an important role to control both of the growth and tropism of gynophore and the development of fruit and embryo ofpeanut (Arachis hypogaea (L. Merr.. The experiment was carried out to examine the contents of auxin during peanut development,i.e. at the time of anthesis (day 0, at day 4, 7, 10, 15, 18, 23, and 31 after anthesis, using High Performance Liquid Chromatography(HPLC with fluorescence detector method.Between the day of anthesis to the day 31 after anthesis, the auxin contents changed according to fruit development stage. Thefree auxin contents in the developed fruit (entering the soil were higher than undeveloped fruit (not entering the soil, while the boundauxin content in the developed fruit were lower than undeveloped fruit. The lowest free auxin contents was found at the time of anthesis,then increased drastically when the gynophore grew fast and in the beginning of embryo development stage (day 7. Between the day7 to the day 15 after anthesis, the free auxin contents were decreased. In the development fruit, the free auxin contents increased whenthe fruit begin to grow (day 15-18, then decreased until the seed reached its full size (day 31. In the undeveloped fruit, the free auxincontents decreased at day 7 to day 31. The bound auxin contents in the developed fruit decreased until the day 18, and increasedgradually until day 31. In the undeveloped fruit, the bound auxin contents decreased at day 15 and afterward.

  3. Aktivitas Antibakteri Ekstrak Buah Adas (Foeniculum vulgare, Mill) pada Vibrio harveyi dan Vibrio alginolyticus

    OpenAIRE

    Budianto, Budianto; Prajitno, Arief; Yuniarti, Ating

    2017-01-01

    Evaluation of natural products as a safe and effective antimicrobial agent is a scientific strategy to treat the drugresistant pathogens.Fennel(FoeniculumvulgareMill) is an herbal plant that has an active in gredient which is one of its benefit sasan antibacterial material. In thisstudy,water extract of fennel fruit determined the antibacterial activity against Vibrio harveyi and Vibrio alginolyticus using the minimum Inhibitory  Concentration Test (MIC) and paper disk diffusion method....

  4. PENGHAMBATAN PEMASAKAN BUAH SRIKAYA (Annona squamosa L. DENGAN SUHU RENDAH DAN PELAPISAN KITOSAN

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    Widya Mudyantini

    2016-03-01

    Full Text Available Annona squamosa L.is one of the perishable climateric fruit. The aims of this research were to study the ethylene levels, physiological and biochemical characters with application of temperatures and chitosan during storage. The research had been performed using Completely Randomized Design (CRD with two factors, the variations in storage temperature (5°C, 15°C, 25°C and the variation in chitosan (0%, 2%, 3%, 4% with five replicates. The treatment of temperature 25°C and chitosan 0% was used as controls. The parameters observed included in respiration rate, weight loss, levels of ethylene, pigments, fruit hardness, ascorbic acid content and sugar reduction. Sugarapple fruit were taken from the same tree. The fruit were coated by chitosan and were stored at storage temperature. Observations were made in everyday until the controls were ripe. Data collected were analyzed using Anava followed byDMRTat 5% test level. The result showed that the combination of storage temperatures and chitosanconcentrationshadsignificant effect on the shelf life and quality of sugar apple fruit measured by several parameters. The treatments wereable to decrease weightloss and respiration rate, to maintain the content of water, the levels of sugar reduction, ascorbic acid content, the levels of a chlorophylls, b chlorophylls, total chlorophylls, and carotenoids were remained still high. The higher temperature is the lower the ethylene levels. The best combination treatment to extend the shelf life and to maintain quality of sugar apple fruit was chitosan 3% at temperatures 15°C.

  5. Pembuatan minyak kelapa secara enzimatis dengan memanfaatkan kulit buah dan biji pepaya serta analisis sifat fisikokimianya

    OpenAIRE

    Yunita Susanti; Purwanto Purwanto; Yuliana Kristiani Dewi

    2012-01-01

    Enzymatic process using papain is an efficient and less expensive method for producing coconut oil. This research was conductedto produce coconut oil which meet quality requirement from Cocos Nucifera L using ripe fruit peel and seed of papaya (Carica PapayaL) as enzyme sources. The coconut oil was prepared by mixing of coconut milk and juice of papaya ripe fruit peel and/or seed; and thenthe oils produced and incubated for 24 hours. The physicochemical properties of the coconut oil were dete...

  6. PELATIHAN PENERAPAN TEKNOLOGI IRIGASI TETES SEDERHANA UNTUK MEMPRODUKSI BUAH SALAK GULA PASIR DI LUAR MUSIM

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    IN RAI

    2015-12-01

    Full Text Available Natural flowering of “Salak Gula Pasir” occures once every three months or 4 times a year, however, only oneto two of flower season succeeds to become fruit. Failure fruit-set causes the fruit harvest seasonally; partly due tothe internal water content of leaf is low. The situation is not favorable in terms of agribusiness because productionquantities accumulate only during the harvest time (on-season. Off-season flowering technology of “Salak GulaPasir” by simple dripping irrigation has been founded, gardeners, however have not yet recognised. The aim ofthis community service is to introduce that technology by means of training to the gardeners. The participantsattended the training seriously because the subject was really expected by them. After training, participants wereconvinced that they can do how to make off-season production of “Salak Gula Pasir”, moreover they expect thelocal government would provide rainwater harvesting and the required dripping irrigation installations.Keywords: salak Gula Pasir, drip, irrigation, off-season, training.

  7. OBSERVASI KLINIS EKSTRAK KAPSUL BUAH MAHKOTA DEWA UNTUK PENGOBATAN DIABETES MELLITUS

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    Lestari Handayani

    2012-11-01

    Full Text Available Mahkota Dewa (Phaleria macrocarpa (Scheff. Boerl. have used by traditional healers to treat diabetes patients, but there is no clinical evident to prove its safety and efficacy. This was a clinical observation study 17 diabetes patients who treated using raw extract of Mahkota Dewa fruit in capsule preparation have been observed for 4 (four week in the year of 2005 The diabetes treatment of as the study aimed to determine the safety and the efficacy of Mahkota Dewa (Phaleria macrocarpa (Scheff. Boerf. to decrease the blood glucose titers in Diabetes Mellitus (OM patients. It was a clinical observation study. The clinical observation were conducted to 17 OM patients treated with extract of the Mahkota Dewa fruit in capsule preparation the same as therapy procedures by the traditional healers at traditional clinics in Surabaya year 2005. The OM patients were given the therapy as follows: at the 1st week: 1 time x 1 capsule, at the 2nd week: 2 times x1 capsule, at the 3rd and 4th week: 3 times x 1 capsule per day. Anamnesis, the physical and laboratory evaluations were conducted at visit in every week. Results showed that the therapy with Mahkota Dewa extract for 4 (four weeks is not effective to decrease the blood glucose. Only 1,5.9%, patient with Diabetes Mellitus become normal blood glucose at the end of the therapy. The laboratory results of liver (SGOT, SGPT and kidney (BUN, creatinin serum functions showed that the Mahkota Dewa capsules were safe for 4 (four weeks consumption, no toxicity effects for the liver and kidney. Furthermore the SGOT and SGPT tended to decrease. It recommended not to use the Mahkota Dewa extract as a single therapy to treat OM patients because of the unproven efficacy. Key words: Mahkota Dewa (Phaleria macrocarpa (Scheff. Boerf., extract, clinical observation, Diabetes Mellitus

  8. Pengaruh Ekstrak Alang-alang, Babadotan dan Teki terhadap Penyakit Antraknosa pada Buah Pisang Kultivar Cavendish

    OpenAIRE

    Intan Zahara Arie; Joko Prasetyo; Efri Efri

    2015-01-01

    Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak alang-alang (Imperata cylindrica), teki (Cyperus rotundus), dan babadotan (Ageratum conyzoides) terhadap pertumbuhan dan sporulasi Colletotrichum musae. Penelitian juga bertujuan mengetahui pengaruh ekstrak alang-alang, teki dan babadotan terhadap keparahan penyakit antraknosa secara in vivo.Penelitian dilaksanakan di Laboratorium Penyakit Tumbuhan, Fakultas Pertanian, Universitas Lampung, dari bulan Juni sampai dengan September 2014....

  9. UJI DAYA HAMBAT PERASAN BUAH JERUK SIAM BANJAR (Citrus reticulata TERHADAP PERTUMBUHAN Shigella dysenteriae

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    Eka Kumalasari

    2017-10-01

    Full Text Available Siam orange (Citrus reticulata is kind of orange which a lot in Sout Borneo and a national top variety called banjar siam orange. Orange contains secondary metabolites flavonoids, saponins, alkaloids which cause damage bacteria cell wall permeability. Objective of this study is to find out inhibition siam orange fruit squeeze to Shigella dysenteriae growth. This study is an experimental research laboratory. Inhibition test of siam banjar orange (Citrus reticulata fruit squeeze to Shigella dysenteriae growthwas conducted with diffusion methodwhich performed at Bacteriology Laboratory of Banjarbaru Center Veterinary. Result of phytochemicals screening showedthat banjar siam orange fruit squeeze contain alkaloids, saponins, and flavonoids. Result of the study showed banjar siam orange fruit squeeze has the ability to inhibite Shigella dysenteriae growth with 25%, 50%, 75% and 100% concentrations. The higher concentration of banjar siam orange squeeze, the greater diameter of inhibition zone result.

  10. Aplikasi Konsep Pengendalian Hama Terpadu untuk Pengendalian Hama Bubuk Buah Kopi (Hypothenemus hampei)

    OpenAIRE

    Inda Laila, Main Sese; Agus, Nurariaty; Saranga, Annie P.

    2011-01-01

    The purpose of the study was to determine the most effective and efficient integrated control package in suppressing coffee berry borer (Hypothenemus hampei Ferr.). The study was conducted in growers??? coffee plantations in Desa Pana, Kecamatan Alla, Kabupaten Enrekang, South Sulawesi and laboratories at the Department of Plant Pests and Diseases, Hasanuddin University, Makassar, from November 2010 to April 2011. The study consisted of five treatments of control packages, namely:...

  11. Peramalan Penjualan Buah di Moena Fresh Bali dengan Menggunakan Model Variasi Kalender

    OpenAIRE

    Ermayanthi, Ni Made Dwi; Agus, Dwiatmono; Suhartono, Suhartono

    2012-01-01

    Bali adalah salah satu pulau dengan mayoritas pen-duduk beragama Hindu, terkenal dengan ritual dan prosesi upa-cara keagamaan yang dilakukan setiap hari raya (rahinan). Pe-rayaan hari raya dilakukan dengan membuat sesajen yaitu beru-pa Banten gebogan yang terdiri atas rangkaian masakan dan bu-ah-buahan. Penelitian ini membahas efek variasi kalender Saka dan Pawukon terhadap penjualan (retail) Apel Washington dan Jeruk Kintamani di Bali sebagai salah satu komoditas penting da-lam ritual masyar...

  12. Karakterisasi Mutu Kimiawi, Mikrobiologi Dan Sensori Sari Buah Campuran Nanas Dan Semangka

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    Yusmarini Yusmarini

    2015-04-01

    Full Text Available (Chemical, Microbiological And Sensory Characteristics Of Mixed Pineapple And Watermelon Juice ABSTRACT. Fruit juice is widely known as beverage that rich of vitamins. The aims of this study were to determine the chemical, microbiological and sensory quality of pineapple juice mixed with watermelon juice and to find the best treatment. Research was conducted experimentally using a completely randomized design with five treatments and three replications. The results showed that increasing watermelon juice will increase the moisture content and pH value, on the other hand will decrease total dissolved solids and vitamin C. Overall sensory panelists liked the mix of pineapple juice and watermelon juice, but in terms of vitamin C the best treatment was pineapple juice and watermelon juice with the ratio of 1.75: 0.25 which have sour taste.

  13. Penerapan Teknologi Karantina: Upaya Membuka Peluang Ekspor Buah-buahan Indonesia

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    Rokhani Hasbullah

    2007-03-01

    Full Text Available Export of Indonesian fruit are constrained by very tight quarantine regulations, because some produces ere host for Tephrttidae frutt flies that are considered a quarantine dsk.by many importing countries. To be accepted by importing markets, the produces must be treated to ensure that they are free of the fruit files. Since the prohibition of chemicel method for insect disinfestation process (like ethylen dibromide, EDB in 1984, a new method by means of heat treatment was developed as a quarantine technology. This method has been applied in several fruit exporting countries such as: Australia, the Philippines, Taiwan and Thailand. Heat treatment in postharvest handling is a method of heating fruit to kill insects eggs and larvae of fruit flies prior to fresh market shipment without damaging the produces. There are many factors influence the fleet on postharvest fruit quality such as cultiver, fruit size. morphological characteristics, stage of ripeness, and treatment method. Therefore, the appficability of this technology should be assessed on fruit by fruit basis in pursuing the objective of killing the pests/diseases without adversely affecting the market qualily of the fruit.

  14. HIDROLISIS ENZIMATIS SAMPAH BUAH-BUAHAN MENJADI GLUKOSA SEBAGAI BAHAN BAKU BIOETANOL

    Directory of Open Access Journals (Sweden)

    Rima Nurul Hidayati

    2018-03-01

    Full Text Available Fruits garbage is very potential raw material to produce bioethanol because containing sugar and starch. There is three step in bioethanol making process, first hydrolysis, then fermentation and the last purification. The research objective was to learn enzymatic hydrolysis process from fruits garbage in order to bioethanol production, learning the temperature influence to alpha amylase enzyme performance toward sugar rate yielded from enzymatic hydrolysis and learning influence gluco amylase enzyme addition toward sugar rate yielded from enzymatic hydrolysis. The research was run with some step. First, analysis the raw material that was calculating its water contents by heating the sample used oven at temperature 100oC during 1 hour, then repeating until weight constant, then analysing the strach rate which contain in fruits garbage by luff schoorl method. Second, hydrolysing 60 g of fruits garbage and 1 mL of alpha amylase enzyme in 400 mL aquadest during 1 hour, then sacharification process at temperatur 55oC during ½ hour. Third analysing sugar rate from hydrolysis yielded with titration method toward fehling A and B which has been standaritation, till formed a sorrel sediment. Enzymatic hydrolysis process from fruits garbage was run with two step, there is gelatination process and sacarification process. In gelatination process, alpha amylase enzyme is work maximal at temperature 95oC. Enzymatic hydrolysis from 60 g of fruits garbage, 400 mL of aquadest, 1 mL of alpha amylase at temperature 95oC yielding optimum sugar rate by addition 6 mL of gluco amylase at temperature 55oC.

  15. Pemanfaatan Tepung Buah Alpukat (Persea americana Mill.) dalam Pembuatan Bolu Terhadap Daya Terima dan Kandungan Gizinya

    OpenAIRE

    Regar, Nurhalis Br

    2015-01-01

    Food diversification efforts can be done by using local food. Avocado is one of the local food that have many nutrients and its availability is quite promising because the production of avocado tend to increase every year. Avocado processed into flour as substitute the wheat flour in the manufacture of cake. Avocado flour cake is one of the food product that modified by addingflouravocado and contain nutrient that needed the body. The purpose of this researchis to know the a...

  16. Khamir Antagonis untuk Pengendalian Penyakit Antraknosa pada Buah Avokad Selama Penyimpanan

    Directory of Open Access Journals (Sweden)

    Yuli Fitriati

    2014-08-01

    Full Text Available Anthracnose caused by Colletotrichum gloeosporioides is an important disease in avocado fruit during storage. An effective, cheap, and safe control method is necessary as an alternative to subtitute the use of fungicides in postharvest disease control. This research aimed to identify yeast antagonist from avocados that are effective in controlling anthracnose disease on avocado fruit. Research was started with isolation of C. gloeosporioides and yeast from avocado fruit, followed by in vivo bioassay, antibiosis assay, and chitinolitic activity assay. In vivo bioassay was done by dipping avocado fruit on yeast cell suspension. As many as 23 yeasts isolates was obtained from avocado fruits. Eight yeast isolates (A28, A32, A33, A34, A35, A36, A37, A38 showed very effective for inhibiting anthracnose disease in avocado fruit at concentration of 106 mL-1 and 107 mL-1. However, only four isolates were chosen for further characterization based on morphological and molecular identification. Two species of yeast was identified as Pichia anomala, i.e. isolates A33 and A37 and Candida intermedia, i.e. isolates A35 and A36.

  17. Desain Kemasan Buah Pasca Panen Dengan Fungsi Higroskopis Melalui Pemanfaatan Komposit Limbah Kayu

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    Dudy Wiyancoko

    2018-03-01

    This research aims to explain the potential and application of biodegradable material in fruit packaging design, specifically those prepared for post-harvest stage to the retail market. As a case study is packaging of mango ‘gedong gincu’ which is an excellent product of fruit farming in some regencies in West Java. Biodegradable material in this research is the use of wood shavings as a waste material obtained from woodworking process. The results of experimentation from this research are: (1 Wood shavings have hygroscopic function, that is having ability to absorb water molecules so the packaged fruit is not easy to rot; (2 The design of fruit packaging made from wood shavings can be developed as a hygroscopic fruit container and a modular packaging that is easy to make, deliver, stack, and used by the consumer with a good appearance.

  18. Efek Antihiperkolesterol Jus Buah Belimbing Wuluh (Averhoa bilimbi L. terhadap Mencit Galur Swiss Webster Hiperkolesterolemia

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    Samsudin Surialaga

    2013-06-01

    Full Text Available Blood cholesterol level which were higher than normal is a trigger of various diseases. The objective of the research was to know the anti-hypercholesterol effect of Averhoa bilimbi L. fruit juice, done in March–June 2011 at School of Pharmacy Institute Technology of Bandung. Webster strain mice were divided into two groups there were preventive and curative. Each group was divided into four subgroups: negative control was normal life, the three subgroups other positive control, reference and test (Averhoa received high-cholesterol meal and 0.26 mg/20 gBW/day of prophylthiouracyl. At preventive group the treatment above was participated with 20 mg tragacanth, 0.026 mg/20 gBW/day simvastatin, and 0.12 g juice/20 gBW/day respectively during 30 days. For curative group 30 days later the three subgroups other received tragacanth, simvastatin, and juice as subgroups of preventive group during 30 days. The cholesterol levels were measured with spectrophotometer and were examined with analysis of variance (ANOVA and were continued with student-t test. At preventive group the different of cholesterol level between subgroup control positive 158.5 mg/dL and Averhoa 129.7 mg/dL was significant p<0.01, at curative group were not significant. In conclusion, Averhoa fruit juice can prevent increasing of cholesterol level, but cannot cure.

  19. ANALISIS KANDUNGAN ASAM ASKORBAT DALAM BUAH NAGA MERAH (Hylocereus polyrhizus DENGAN IODIMETRI

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    Abdul Rahim

    2016-11-01

                  The research to determine “Analysis the Content of Ascorbic Acid in the Red Dragon Fruit by Iodimetri” Vitamin C concentration of postharvest red dragon fruit (Hylocereus Polyrhizus and at the same time to recognize those the packaging could affected conten of obtained Vitamin C. Analysis process was conducted by iodimetric titration method through the sample of dragon fruit with saving period and packaging varied. The result of completed research find out there was are difference concentration of Vitamin C between packaged dragon fruit and without package, the concentration of Vitamin C in packaged dragon fruit was increase the concentration of Vitamin C from the first day (11,1680 mg/100 gram of sample to the third day (14,8017 mg/100 gram of sample and decrease until the fifth day (10,4743 mg/gram of sample, otherwise by another treatment without package the concentration of Vitamin C are increase from the first day (7,4928 mg/100 gram of sample to the sixth day (19,6784 mg/100 gram of sample and decreased until the eighth day (14,1395 mg/100 gram of sample.   Keywords  : Red dragon fruit (Hylocereus Polyrhizus, Vitamin C dan iodimetric titration.

  20. Analisi Kualitas dan Uji Organoleptik Abon Sapi Terhadap Penambahan Buah Keluwih (Arctocarpus communis

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    M. Nasir

    2016-03-01

    Full Text Available ABSTRACT. A study on the effect of addition of kuluwih on quality and organoleptic test of abon sapi conducted at meat and fish processing loboratory and livestock food laboratory of animal husbandry department faculty of agriculture of syiah kuala university, in august 2006. The research design was completely randomized design that consists of 5 treatments with 4 replications. The treatments were; A = 100 % abon sapi; B=abon sapi and 5 % keluwih; C= Abon sapi and 10% keluwih; D = Abon sapi and 15% keluwih; and E= Abon sapi and 20% keluwih. The results showed that there were no significant effect of addition keluwih on abon sapi on quality and organoliptic test. There was also no significant effect of addition keluwih on rot test that the ammoniac yield was relatively low so that the abon sapi was safely consumption.

  1. Identifikasi Kandungan Zat Makanan pada Biji Buah di Pasar Bandar Lampung

    OpenAIRE

    Ayyub Wibowo; Farida Fathul

    2017-01-01

    The purpose of this study was to determine the water content, protein, and fat in the avocado seed jackfruit and durian obtained from traditional markets in Bandar Lampung. Materials used in this research are the seeds of avocado, jackfruit seeds, and seeds of durian. The material obtained from the three traditional markets, namely Bandar Lampung Bambu Kuning, Markets Teluk, and Market Way Halim. This research was conducted using a survey method with the sampling design. Samples were taken th...

  2. Keanekaragaman Dan Persebaran Lalat Buah Tribe Dacini (Diptera: Tephritidae) Di Kabupaten Bogor Dan Sekitarnya

    OpenAIRE

    Larasati, Anik; Hidayat, Purnama; Buchori, Damayanti

    2013-01-01

    Bogor and its surrounding area is known as one of the region in West Java that has high diversity of horticultural plants that may have an affect on fruit fly diversity. Research on fruit fly diversity is not merely provide information on the species richness of fruit flys but also provide information on its distribution and dispersion. The aim of this research was to investigate the diversity and distribution of fruit flies species and their hosts in Bogor and its surrounding area. Fruit fli...

  3. Keanekaragaman dan persebaran lalat buah Tribe Dacini (Diptera: Tephritidae di Kabupaten Bogor dan sekitarnya

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    Anik Larasati

    2015-09-01

    Full Text Available Bogor and its surrounding area is known as one of the region in West Java that has high diversity of horticultural plants that may have an affect on fruit fly diversity. Research on fruit fly diversity is not merely provide information on the species richness of fruit flys but also provide information on its distribution and dispersion. The aim of this research was to investigate the diversity and distribution of fruit flies species and their hosts in Bogor and its surrounding area. Fruit flies were collected from 119 sampling areas in Bogor Cianjur, Bekasi and Depok. Fruit flies were sampled using two methods, i.e. host rearing and trapping. Traps were modified from Lynfield traps and combined with two different attractants, i.e. metil eugenol (ME and Cue lure (CL. We found 18 species of fruit flies collected from traps and 24 host plants. The result showed that distribution, diversity and abundance of fruit flies was influenced by the diversity of host plants.

  4. Keanekaragaman dan persebaran lalat buah Tribe Dacini (Diptera: Tephritidae) di Kabupaten Bogor dan sekitarnya

    OpenAIRE

    Anik Larasati; Purnama Hidayat; Damayanti Buchori

    2015-01-01

    Bogor and its surrounding area is known as one of the region in West Java that has high diversity of horticultural plants that may have an affect on fruit fly diversity. Research on fruit fly diversity is not merely provide information on the species richness of fruit flys but also provide information on its distribution and dispersion. The aim of this research was to investigate the diversity and distribution of fruit flies species and their hosts in Bogor and its surrounding area. Fruit fli...

  5. Perlakuan Uap Panas dan Suhu Penyimpanan untuk Mempertahankan Mutu Buah Mangga Arumanis (Mangifera indica L.

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    Rimba Lestari

    2017-08-01

    Full Text Available Abstract Pests fruit fly attacks could be an obstacles to the export of fruits. Heat treatment is needed to disinfest the fruit fly without affecting the fruit quality and safe for health. The objectives of this research were (1 to analyze the mortality of Bactrocera papayae fruit flies by in-vitro and by in-vivo, and (2 to analyze the effect of vapor heat treatment (VHT and storage temperature on quality of Arumanis mango. The results showed that the 100% mortality in-vitro of fruit fly B. papayae at temperature 46 oC was 10 minutes. While 100% mortality in-vivo at temperature 47 oC was 20 minutes. Exposure time of VHT, storage temperature, and their interaction didn’t significantly afffect weight loss, total soluble solid, hardness, but significantly affected vitamin C. VHT didn’t cause physiological damage which the fruit is still undergoing a process of normal respiration. The fruits on storage temperature of 13±2 oC can last for 18 and 28±2 °C just can last for 9 days. VHT at temperature of 47 °C for 25-30 minutes was effective to disinfestation of fruit flies infested inside the Arumanis mango and VHT followed by low temperature storage (13±2 oC was able to maintain mango quality during storage.

  6. Aplikasi Pelapis Bionanokomposit berbasis Karagenan untuk Mempertahankan Mutu Buah Mangga Utuh

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    Bayu Meindrawan

    2017-04-01

    Full Text Available Abstract Mango is one of Indonesia export comodities which vulnerable to decay during transportation and storage.Coating is known as an effective method to overcome such shortcomings of mango during storage. The objective of this study is to examine the effect of carrageenan-based bionanocomposite coating application for maintaining quality of mango type Gedong gincu stored at 20 oC as well as characterize the mechanical and water vapor barier properties of resulting film. Zinc oxide nanoparticles (ZnO NPs (1 % w/w carrageenan and beeswax (3 % v/v solution, as hydrophobic component, were incorporated into carrageenan polymer to produce bionanocomposite solution. The results showed the mechanical and water vapor barrier properties of carrageenan films were improved by the addition of beeswax and ZnO NPs. N1B1 (carrageenan + beeswax + ZnO NPs emerged as the most effective coating formulation to delay the change of weight loss, firmness, CO2 production, total acidity as well as alteration in color parameters (L, a and b of mango during storage. Carrageenan-based bionanocomposite coating was potential as alternative method to keep the quality of mango during storage. Abstrak Mangga merupakan salah satu komoditas ekspor Indonesia yang rentan mengalami kerusakan selama transportasi dan penyimpanan. Pelapisan dikenal sebagai metode yang efektif untuk mengatasi masalah mangga selama penyimpanan. Tujuan dari penelitian ini adalah mengkaji pengaruh aplikasi pelapis bionanokomposit berbasis karagenan dalam mempertahankan kualitas mangga jenis Gedong gincu yang disimpan pada suhu 20 oC serta mengkarakterisasi sifat mekanis dan barier uap air dari film yang dihasilkan. Nanopartikel seng oksida (NP-ZnO (1% b/b karagenan dan beeswax (3 % v/v larutan, sebagai komponen hidrofobik, diinkorporasikan ke dalam polimer karagenan untuk menghasilkan larutan bionanokomposit. Hasil penelitian menunjukkan sifat mekanis serta barier uap air dari film karagenan mampu diperbaiki dengan penambahan beeswax dan NP-ZnO. N1B1 (karagenan + beeswax + NP-ZnO muncul sebagai formulasi pelapis yang paling efektif dalam menekan perubahan susut bobot, kekerasan, produksi CO2, total asam serta perubahan parameter warna (L, a dan b mangga selama penyimpanan. Pelapis bionanokomposit berbasis karagenan potensial sebagai alternatif metode untuk menjaga kualitas mangga selama penyimpanan.

  7. PEMANFAATAN ABU KULIT BUAH KAPUK RANDU SEBAGAI ALTERNATIF BAHAN PENGEMBANG KUE

    OpenAIRE

    Yuniarti, Nenik; Sulhadi, Sulhadi; Darsono, Teguh

    2017-01-01

    Kapok tree (C. pentandra) is a plant that is commonly found in Indonesia. The skin of kapok fruit containing sodium substances can be utilized as raw material for making baking soda. The purpose of this study is to determine the increase in the volume of cakes owned by food developers. This research method by soaking the ashes of the skin in the air at least 12 hours. Soaked ashes of filtered ashes and evaporated water until temperature of 890 C until the result of baking soda solids. Baking ...

  8. INVESTIGASI PENGARUH PEMANFAATAN TANDAN BUAH KOSONG SEBAGAI BAHAN BAKAR BOILER TERHADAP PEMBENTUKAN GAS RUMAH KACA

    OpenAIRE

    Aziz, Amiral

    2011-01-01

    The gas produced in solid waste disposal sites, particularly CH4 can be a local environmental hazard if precaution are not taken to prevent uncontrolled emissions or migration into surrounding land. Gas can migrate from solid waste disposal sites either laterally or by venting to atmosphere, causing vegetation damage and unpleasant odors at low concentration, while at concentration of 5-15 per cent in air, the gas may be form explosive mixture.Recently, a forest fire on the Indonesian islands...

  9. ANALISIS EFISIENSI DISTRIBUSI PADA PENJUALAN PRODUK OLAHAN BUAH DAN SAYURAN DENGAN METODE DATA ENVELOPMENT ANALYSIS (DEA

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    Silvana Maulidah

    2016-10-01

    Full Text Available Industrial agro requires efficient marketing distribution making it easier for consumers to get their products and can optimize the benefits to achieve a large market share. The purposes from this research is to identify the distributional channel toward fruit and vegetable processing product sale, to analyze the efficient rate on fruit and vegetable processing product, and to formulate the distributional efficiency rate improvement strategy which is not efficient using Data Envelopment Analysis (DEA is done by WDEA (Warwick DEA Software. Limitations in the efficiency measurement in this study is the input and output variables. Input variables include the number of retailers, delivery volume, and distribution costs. Variable output includes the volume of sales, revenue and profits. The result of distributinal efficiency analysis toward fruit and vegetables processing product selling namely: (1 used are zero-rate and one rate distributional channeling. (2 There are 8 distributional channeling which is efficient includes in Malang, Batu, Kediri, Tuban, Magelang, Jombang, Lumajang and Surabaya. Meanwhile 7 distributional channeling area which is not efficient are Blitar, Banyuwangi, Bojonegoro, Trenggalek, Lamongan, Ponorogo, and  Mojokerto. (3 Improvement strategy toward distributional channeling area which is not efficient are explained below: (a decrease the sending volume according to the efficiency target; (b increase the selling volume based on the efficiency target in order not to get heaping on product so it can give advantage for industrial agro; and (c add the total amount of retailer toward distributional area which is not efficient.

  10. The Role of Endophytic Fungi in the Anticancer Activity of Morinda citrifolia Linn. (Noni

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    Yougen Wu

    2015-01-01

    Full Text Available We hypothesize that the fungal endophytes of noni may possibly play a role in its overall pharmacological repertoire, especially since the perceived efficacy of the fruit in ethnomedicinal use is associated with the fermented juice. The foremost goal of this study is to explore the role of endophyte-derived secondary metabolites in the purported anticancer properties of noni. To that end, culturable endophytic fungi resident within the healthy leaves and fruit of the plant were isolated and identified by molecular sequence analysis of the 5.8S gene and internal transcribed spacers (ITS. Purified organisms were subjected to in vitro fermentation in malt extract broth for 8 weeks under anaerobic conditions at room temperature (25°C, in order to simulate the conditions under which traditional fermented noni juice is prepared. The cytotoxic potential of organic extracts derived from the fermented broths of individual endophytes was then tested against three major cancers that afflict humans. Twelve distinct endophytic fungal species were obtained from the leaves and 3 from the fruit. Three of the leaf endophytes inhibited the growth of human carcinoma cell lines LU-1 (lung, PC-3 (prostate, and MCF-7 (breast with IC50 values of ≤10 μg/mL.

  11. Anti Diabetic Effect of Fruit Juice of Morinda Citrifolia (Tahitian Noni ...

    African Journals Online (AJOL)

    This study investigated the therapeutic use of Tahitian Noni Juice® (TNJ) or noni juice in controlling hyperglycaemia as claimed in folk medicine. Twenty adult male Sprague–Dawley rats with body weights ranging from 145 to 230g were used for the experiment. They were randomly allocated into 4 groups of five, rats each.

  12. Effectiveness of Morinda citrifolia juice as an intracanal irrigant in deciduous molars: An in vivo study

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    Manisha Chandwani

    2017-01-01

    Conclusion: Both the irrigants, 1% NaOCl and MCJ, were significantly effective in the reduction of mean CFUs/ml postoperatively. The results of this study have confirmed the antibacterial effectiveness of MCJ in the root canals of deciduous teeth. Considering the low toxicity and antibacterial effectiveness of MCJ, it can be advocated as a root canal irrigant in endodontic treatment of primary teeth.

  13. IDENTIFIKASI CHARACTER IMPACT ODORANTS BUAH KAWISTA (Feronia Limonia [Identification of Character Impact Odorants of Wood Apple Fruit (Feronia Limonia

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    Anton Apriyantono1

    2004-04-01

    Full Text Available The volatiles of the kawista fruit (wood apple were analyzed by gas chromatography (GC and a combined gas chromatography-mass spectrometer (GC-MS. Character impact odorants of the fruits were systematically characterized by aroma extract dilution analysis (AEDA with GC-Olfactometry (GC-O. A total of 75 compounds were identified, including 28 esters, 11 alcohols, 10 aldehydes, 1 acetal, 10 ketones, 4 lactones, 1 heterocyclic, 4 aliphatic hydrocarbons, 1 furan and 5 acids. However, only 44 volatiles were detected by GC-O. Among these, compounds with the most impact were ethyl butyrate (fruity, sweet, banan-likeand methyl butyrate (fruit, sour with a flavor dilution factor of 256 and 64, respectively. Based on AEDA results, butyric acid, 3-mathyl valeric acid, 1-octen-3-ol, pentyl isobutyrate, 2-ethyl hexanoic acid, ethyl octanoate, gamma-decalactone, 2,3-pentanedione, 3-octanone, 5-methyl-3-heptanone, 9-methyl-5-undecene and (E-2-hexenyl butyrate seem to contribute to kawista fruit flavor

  14. Pengaruh Penerapan Aplikasi Sayang ke Buah Hati (SEHATI terhadap Pengetahuan Ibu dan Aktivitas Fisik pada Anak Sekolah Dasar

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    Nurul Auliya Kamila

    2017-08-01

    The lack of physical activity is one of the 10 major risk factors of death in the world, it is major risk factors for non-communicable diseases such as cardiovascular diseases, cancer, and diabetes mellitus. Affectionate to Baby (SEHATI application is informative media which is a guide for mothers in improving the knowledge and guidance on the correct physical activity in children of primary school age are packaged in the form of moving animations, exciting colors, and the system time reminder. A quasi experiment with pretest-posttest control group design was conducted to analyze the effect of the SEHATI application toward knowledge mother and physical activity in school age children during January 2017. The subjects of this research were 60 mothers who have primary school age children as well as those aged 8−12 years in SDIT Uchuwwatul Islam Bandung. The respondent were divided into two groups the intervention group and the control group. The sampling based on proportionate stratified random sampling. The statistical test using chi square test with the significance of test results is determined by the value of p<0.05. The results showed there were no differences in the characteristics of respondents in both groups, including age, education, occupation, and parity. Characteristics of mothers in the intervention and the control group was dominated by the age of 30−39, secondary education (high school, junior high school, not working, and parity multiparous. The percentage increase of knowledge score in the intervention group was better than the control group 25% vs 19%, p=0.001. Percentage increase of the children's physical activity score in the intervention group was better than the control group 78% vs 61%, p=0.602. Conclusion, SEHATI application is influential in increasing the knowledge of the mother and the physical activity of children of primary school age.

  15. Pemanfaatan Limbah Buah Salak Pondoh Sebagai Substrat Nata De Salacca Melalui Aplikasi Bioteknologi di Dusun Tegal Domban, Sleman, Yogyakarta

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    Rarastoeti Pratiwi

    2015-09-01

    Full Text Available Dusun Tegal Domban is one of the highest Salak Pondoh produce in Sleman District. However there is a problemfaced by salak farmers due to the overproduction and overripe which mightcause waste. Implementation of Biotechnology should be one of the alternativesolutions to overcome this problem. The aims of the program were to utilize the salak fruits wasteto produce Natade Salaccausing biological agents, such as Acetobacter xylinum, and to implement the education for sustainability development which subjected toa women organization PKK Dusun Tegal Domban who accompanyed by the team from Biotechnology Master Program UGM in order to learn how to produce Nata de Salacca. This program was initiated with the laboratory experiments to find the fine composotion of nata substrates to get the optimal nata product. The following action was to acompany the women who aplicate the nata production process. Results from the laboratory experiment showed that the best composition of substrat and water ratiowas 1:4, and the nata thickness was 0.62 cm, while the nata weight was 542.22 g. Those parameters were used for nata standard indicators.Results from the activities of nata production by women groups PKK Dusun Tegal Domban were showed the similar results with the nata standard for thickness, however nata weight was slightly lower than the nata standard.

  16. Kapasitas Antioksidan Ekstrak Buah Salak (Salacca Zalacca (Gaertn.) Voss) Varian Gula Pasir Menggunakan Metode Penangkapan Radikal Dpph

    OpenAIRE

    Puspitasari, Endah; Ningsih, Indah Yulia

    2016-01-01

    The aim of this study was to evaluate antioxidant capacity of gula pasir variant of snake fruit (Salacca zalacca (Gaertn.) Voss) water extract using free radical scavenging activity of the 1,1-diphenyl-2-picrylhydrazyl radical (DPPH). The inhibition concentration (IC50) sufficient to elicit 50% of a maximum effect estimated in 100% was 40.89±6.35 μg/mL for the DPPH radical scavenging activity. While the positive control, quercetin, had IC50 value of 8.79±0.90 μg/mL. Based on the IC50 value, w...

  17. Fakor-Faktor yang Mempengaruhi Permintaan Buah Salak Bali (Salacca Zalacca Var. Ambonensi) oleh Rumah Tanggadi Kota Denpasar, Provinsi Bali

    OpenAIRE

    MEDIKANA, I NENGAH ARI; SUDARMA, I MADE; DJELANTIK, A.A.A. WULANDIRA SAWITRI

    2016-01-01

    Factors that Affect to Demand of Salak Bali Fruit (Salacca Zalacca var. ambonensi)by Householdin Denpasar City,Bali Province This study aims to know factors that affectdemand quantity ofSalak Bali fruit and magnitude the elasticity of Salak Bali fruit's demand in Denpasar City. Location of study was atBadung Market, Kreneng Market, Sanglah Market, and Satrya Market thathas been determinated purposively. Populationswas houshold which bought Salak Bali fruit attraditional markets. This study u...

  18. PEMANFAATAN GELOMBANG MIKRO DALAM EKSTRAKSI ANTOSIANIN DARI KULIT BUAH NAGA SEBAGAI PENGGANTI RHODAMIN B UNTUK SEDIAAN PEWARNA BIBIR ALAMI

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    Arief Adhiksana

    2017-06-01

    Full Text Available Today, microwave can be used in various chemical processes. The advantage of microwaves is able to deliver energy directly to the material. One of microwave application is the extraction process of natural materials. Microwaves can be used to reduce extraction process time of the anthocyanin from the dragon fruit skin. This research aims to determine the solvent extracted effect to the anthocyanin extraction of dragon fruit skin using microwaves. The solvent used was 95% ethanol, 85% ethanol, 75% ethanol, 95% ethanol –citric acid, 85% ethanol -acids and 75% - citric acid ethanol to the anthocyanin extraction results of dragon fruit skin extracted using microwaves. The consumption of microwave power is 400 watt with 50 gram of dragon fruits skin. Then, anthocyanin extracts are mixe with supporting materials to be made as lipstick and proposed for topical and favorite test. The best yield can be obtained by using ethanol-citric acid solvent at 25,031%.

  19. PEMASARAN BUAH NENAS (KAJIAN STRUKTUR, PERILAKU, DAN PENAMPILAN PASAR DI DESA KUALU NENAS KECAMATAN TAMBANG KABUPATEN KAMPAR

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    Sandro Chrystop Sinaga

    2016-12-01

    Full Text Available This study aims to identify marketing channels and market structure pineapple, pineapple analyzing market behavior and analyzing the performance of pineapple fruit market in the village of Kualu Nenas. The data collection method is a survey method. Determination by purposive sampling of respondents and the formula slovin on pineapple growers as much as 33 farmers. Determination of the number of traders, wholesalers and agents agroindustrial determined by census where traders, wholesalers and agents agroindustrial taken based on the accumulation of 33 farmers who sell pineapples to traffickers and agro industry in the village Kualu Nenas, there are 8 traders , 6 wholesalers, and 8 players in the industry. Descriptive analysis of data on the market structure and concentration ratio harfindahl index (HI, for the behavior of markets analyzed by correlation and elasticity of the transmission, and the appearance of markets analyzed by the equation margin trading system. The results showed the market structure market share, concentration ratios, and HI traders at 0.5469, 54.69%, and 0.2990, market share, concentration ratios, and HI wholesalers at 0.6878, 68.78%, and 0.4730, and market share, concentration ratios and HI agro-industry amounted to 0.5145, 51.45%, and 0.2647 of its market structure among the three is oligopsony. Market behavior indicates correlation values 0523 and 0515 transmission elasticity analysis. Appearance market views on marketing margin is relatively large and is dominated by the great results and uneven. Apart from it can be seen also from the uneven distribution margin, the share price received by farmers is still relatively low and the ratio of benefits and costs to farmers is still low. In addition, the bargaining power of farmers is weak because prices are determined unilaterally by traders, especially on the channel I and channel II while the third channel is relatively better because of the level of efficiency is lower Keywords:Pineapple, Study Structure, Behavior, And Appearance Market.

  20. Pertanyaan dan nasihat dokter untuk konsumsi sayur dan buah: penelitian potong lintang pada 10 puskesmas di Yogyakarta dan Sleman

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    Yayi Suryo Prabandari

    2013-10-01

    Full Text Available Background: Mortality caused by noncommunicable disease (NCD has increased in the last ten years in Indonesia in line with the elevation of NCD prevalence. The NCD mortality and prevalence can be prevented by practicing a healthy lifestyle. One of a healthy lifestyle is adequate vegetable and fruit consumption that unfortunately was still far from expectation in the Basic Health Survey 2007 and 2010. Puskesmas as primary health care should anticipate the problem by encouraging doctor to routinely ask and educate on a healthy lifestyle. Objective: This study aimed to assess physician ask and advice on vegetable and fruit consumption based on patient and physician report. Method: Two hundred and fifty-one patients from primary health care (Puskesmas in Yogyakarta City and Sleman District participated in this cross-sectional survey. Subsequently, a survey of 57 physicians was conducted. Data were collected by structured questionnaires and exit interviews. We analyzed the data using Chi-Square test and logistic regression. Results: The results showed that patients have been asked and advice about vegetable and fruit consumption. However, the proportion of physician report was higher than the proportion of patient’s report. Patient who had gastrointestinal disorder, had body weight problem, suffered from diabetics and cardiovascular diseases were more being asked and educated about vegetable and fruit consumption than other symptoms or diseases. Patients who were female, not married and did not eat vegetable and fruit everyday reported more being asked and advised by doctor on fruit and vegetable consumption than patients who were male, married and did not regularly eat fruit and vegetable. There was no difference of patient’ s perception of the relation between their disease and fruit and vegetables consumption based on characteristics, symptoms, disease and the frequency of eating fruit and vegetable. Conclusion: Primary health care physician has asked and advised patient about vegetable and fruit consumption although did not routinely practice it. Delivering advice as part of patient education on high fiber diet should be included in the national insurance scheme, so that physician will routinely educate patient.

  1. PENDUGAAN UMUR SIMPAN DENGAN METODE ACCELERATED SHELF-LIFE TESTING PADA PRODUK BANDREK INSTAN DAN SIRUP BUAH PALA (MYRISTICA FRAGRANS

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    Didah Nur Faridah

    2014-12-01

    Full Text Available Traditional beverages can be made from the spices and can be processed further as instant powder drinks such as bandrek drink. The expiration date statement on the food packaging is a mandatory according to the Food Act No.7/1996 and the Government Regulation No. 69/1999 about Food Labelling and Advertising. The aim of this research was to estimate or to predict the shelf-life of instant bandrek drink produced at Sinarsari village and nutmeg syrup at Dramaga village, Dramaga district, Bogor regency. Shelf-life estimation of the two products was done by accelerated shelf-life testing method. Instant bandrek was predicted to have shelf-life for 341 days (11 months when stored at 80% RH, 30 °C, while the nutmeg syrup would be expired in 34-47 days when stored at 30 °C.

  2. Hubungan Metilasi DNA dengan Ekspresi Gen MADS-box pada Buah Mantel Tanaman Kelapa Sawit (Elaeis guineensis Jacq.

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    Maharani Anischan

    2015-03-01

    Full Text Available ABSTRACT The presence of mantled fruit on large-scale clonal production of oil palm had trully decreased the oil productivity. Mantled phenotype is likely to be that of an epigenetic change involving DNA methylation and the MADS-box transcription factor gene which encoded floral organ homeotic transformation. The objectives of this research were to quantify the degree of methylation which determined fruit abnormality through Ultra Performance Liquid Chromatography (UPLC and to study its correlation with the MADS-box EgAGL6, EgAG2, and EgAGA genes expressed on mantled fruit derived from oil palm clonal plants which have been quantified using Quantitative Real-Time PCR (qPCR. This research was arranged in two replications for each gene and cDNA. The expression of the target genes were compared to EF1-α1 as the reference gene. Through the Least Significant Difference (LSD Test at 95% confidence level of qPCR result, EgAGL6 expression was significantly lower in mantled fruit which decreased from 1.88 fold in Abn m to 0.46 fold in Abn. EgAG2 expression was increased non-significantly from 0.91 fold in Abn m to 1.13 fold in Abn, while EgAGA expression was higher in mantled which increased significantly from 1.48 fold in Abn m to 1.71 fold  in Abn. Nuclease S1 digestion and UPLC revealed the genome-wide increase in DNA methylation on mantled fruit (18.33-19.55% compared to its normal counterparts (5.67%. This increased in global DNA methylation was showed by the significant decreased in EgAGL6 transcript level of mantled fruit. This gene assumed to be involved in the development of mantled fruit. Keywords: DNA-methylation, MADS-box genes, Mantled fruit, Quantitative Real-Time PCR

  3. PENGUJIAN ASAM LEMAK BEBAS DAN AKTIVITAS MIKROBA PADA BMC-MP-ASI BUAH SUKUN DAN KACANG BENGUK SELAMA PENYIMPANAN

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    Wisnu Satyajaya

    2013-03-01

    Full Text Available Free fatty acid and microbial activity of weaning food from bread fruit (Atocarpus communis and surly bean (Mucuna pruriens L during storage was evaluated in this research. Variables of research were consisted of duration of storage on 2, 4, 6 and 8 weeks and also the using of polyetylene and alumunium foil. The result showed that product has fulfilled the SNI standard with level of : protein 15.42%, fat 6.74%, fiber 3.375%, water 3.63%, ash content 3.576% and carbohydrate 72.25. During storage, free fatty acid (FFA level and microba  increased and had significant effects between two kinds of packaging material where alumunium foil tended to have a better effect than that of polyetylene. Keywords : weaning food, bread fruit, slury bean, storage

  4. SCREENING FITOKIMIA, AKTIVITAS ANTIOKSIDAN DAN ANTIMIKROBA PADA BUAH JERUK LEMON(Citrus limon DAN JERUK NIPIS (Citrus aurantiifolia

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    Anindya Nirmala Permata

    2018-03-01

    Full Text Available The desire to live healthy by eating natural foods and drinks into the lifestyle of the community. Orange becomes one of the fruits that become functional food to maintain and maintain health. The purpose of this research is to know the difference of antioxidant and antimicrobial activity on Citrus limon and Citrus aurantiifolia. The research method is laboratory experimental research with descriptive analysis. This research was conducted in February-April 2017 at the Laboratory of Plant Biological Microbiology and Plant Chemistry Department of Biology State University of Malang. Phytochemical screening by color reaction method, total phenol with Folin Ciocalteu method, antioxidant activity with DPPH method and antimicrobial activity with disc method. Screening results show the presence of saponins and alkaloids but there are no flavonoids, terpenoids and tannins. Total phenol test showed total phenol content in Lemon (Citrus limon of 110,25 mg GAE / 100ml while in Lime (Citrus aurantiifolia 116,5 mg GAE / 100ml. The antioxidant activity of Lemon Citrus (Citrus limon 49.593 g / ml and Lime (Citrus aurantiifolia 49.589g / ml. Antimicrobial activity test obtained the highest zone of resistance at 100% concentration of each citrus fruit. The conclusion of this study is that there is a difference of antioxidant and antimicrobial activity in both oranges, where the lemon fruits (C.limon antioxidant activity is higher than and Lime (C. aurantiifolia, while the antimicrobial activity of lemon (C. aurantiifolia is higher Rather than lemon (C.limon.

  5. Pemanfaatan Limbah Buah Pisang Dan Air Kelapa Sebagai Bahan Media Kultur Jaringan Anggrek Bulan (Phalaenopsis Amabilis) Tipe 229

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    Djajanegara, Ira

    2010-01-01

    Coconut water and rotten banana fruits are commonly found in traditional markets as organic wastes. One way to overcome the problems caused by these organic wastes is to convert these unuseful matter into an important and economically useful matter by using them as components of tissue culture media. One important commodity that is usually propagated by tissue culture is Phalaenopsis orchid type 229 (Phalaenopsis amabilis). Therefore, it would be more benefit to substitute the expensive chemi...

  6. PEMANFAATAN LIMBAH BUAH PISANG DAN AIR KELAPA SEBAGAI BAHAN MEDIA KULTUR JARINGAN ANGGREK BULAN (Phalaenopsis amabilis) TIPE 229

    OpenAIRE

    Djajanegara, Ira

    2016-01-01

    Coconut water and rotten banana fruits are commonly found in traditional markets as organic wastes. One way to overcome the problems caused by these organic wastes is to convert these unuseful matter into an important and economically useful matter by using them as components of tissue culture media. One important commodity that is usually propagated by tissue culture is Phalaenopsis orchid type 229 (Phalaenopsis amabilis). Therefore, it would be more benefit to substitute the expensive chemi...

  7. STRUKTUR HISTOLOGI TRAKEA TIKUS PUTIH (Rattus sp. YANG TERPAPAR ASAP ROKOK SETELAH DIBERI EKSTRAK BUAH JUWET (Syzygium cumini L.

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    I Komang Angga Kristiawan

    2017-03-01

    Full Text Available This study aimed to determine the effect of juwet fruit extract on histological structure of rat(Rattus sp  trachea which exposed to cigarette smoke. This research used Completely Randomized Design (CRD, with four treatments: the control group (K0 treated with 0.5 % CMC–Na, (K1 group is exposed to cigarette smoke, (K2 group were given juwetfruit extract, and (K3 group is exposed to cigarette smoke and juwet fruit extracts. Each treatment consisted of 6 rats as replication. The exposure to cigarette smoke is given from  an aerator pump lit cigarettes. Juwet fruit extract and 0.5 % CMC - Na was orally administered (gavage method for 48 days. The existence of comperative descriptive observed cilia. And goblet number, high epithelium and lumen diameter Data were analyzed with ANOVA and If they were 5 % significantly different would be followed by Duncan test. Results showed that the extract of the fruit juwet significant effect on the histological structure of the trachea mice that had been exposed to smoke.

  8. DAYA HAMBAT EKSTRAK ETANOL KULIT BUAH PISANG KEPOK MENTAH (Musa paradisiaca forma typica TERHADAP PERTUMBUHAN Escherichia coli SECARA IN VITRO¬

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    Novia Ariani

    2017-10-01

    Full Text Available Banana plants is the most one that produce and used by Indonesian people. Banana plants has a lot of kind, and the one is kepok banana. Kepok banana peel has used to make some kind of foods but for drug use is still limited whereas in banana peel contains secondary metabolites flavonoids, alkaloids, saponins and tannins has antibacterial activity. The purpose of this research was to determine resistivity of peel extract of raw banana kepok (Musa paradisiaca forma typica on the growth of Escherichia coli in vitro. This type of research is non experimental with the method of wells conducted in the laboratory of Microbiology of Pharmacy Academy of ISFI Banjarmasin. The sampling used by purposive sampling technique with certain criteria. To determination of resistibility saw the transparent zone around the well. The results of this research showed that bark extract of raw banana peel extract had inhibitory power to growth of Escherichia coli in vitro.

  9. EFEK ANTIDIABETES EKSTRAK AIR KULIT BUAH PISANG AMBON (Musa paradisiaca L. TERHADAP MENCIT (Mus musculus MODEL HIPERGLIKEMIA

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    Sri Indrawati

    2015-10-01

    Full Text Available Pisang Ambon (Musa paradisiaca L. is one type of bananas usually consumed by Indonesian people. Besides its flesh which has high nutrition, its peels also has antioxidant activity. Antioxidants has the ability to reduce oxidative damage in people’s body with diabetes mellitus. Therefore, this study aimed to determine the antioxidant activity of the aqueous  extract of Pisang Ambon peels and to determine it’s effective dose as an antidiabetic agent in hyperglycemic mice. This study used male mice which all have been intravenously induced with alloxan at a dose of 50 mg/kgBW. They were then divided into five groups. The first two groups got Na CMC 0.5% (negative control and glibenclamide 0.65 mg/kgBW (positive control, while the other three got  the aqueous  extract of Pisang Ambon peels successively at doses of 400, 800, and 1200 mg/kgBW. The data were statistically analyzed using ANOVA (Analysis of Variance at 95% confidence interval with parameter of blood glucose levels difference between before and after treatment. The results showed that the aqueous extract of Pisang Ambon peels had antidiabetic activity at an effective dose of 400 mg/kgBW in hyperglycemic mice which was comparable to glibenclamide

  10. MODEL PERUBAHAN VOLUME KERIPIK BUAH SELAMA PROSES PENGGORENGAN SECARA VAKUM [Model for Volume Changes in Fruit Chips during Vacuum Frying

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    Jamaluddin1*

    2011-06-01

    Full Text Available Expansion and puffing are specific characteristics of fried products critical for consumer preferences. To obtain expanded and puffed dried products that fit well with consumer acceptance criteria, it is necessary to pay attention to the process conditions which change the raw material characteristics during frying. The important changes include volume and density ratio of the products during frying. Hypothetically, these changes are due to water vaporization and the decrease dry matter in the products. The objective of this research is to develop a mathematical model of volume and density ratio changes for jack fruit during vacuum frying as a function of water and starch content reductions. Samples were vacuum fried at 70–100OC and pressure of 80-90 kPa for 15–60 min. The parameters observed were volume and density as well as water and starch contents of samples before and after vacuum frying. The results showed that the developed model can be used to predict changes in volume and density ratio of jack fruit during vacuum frying.

  11. Aplikasi Ekstrak Hasil Fermentasi Biji Jagung dan Rebung untuk Meningkatkan Mutu Buah Anggur Bali (Vitis vinifera L. var. Alphonso Lavallee

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    I NYOMAN GEDE ASTAWA

    2016-11-01

    Full Text Available Applications of Extracts of Fermented Immature Corn Seed and BambooSprout For Improvement of Table grape Quality of Vitis vinifera L. var.Alphonso Lavallee. The objective of the research was to determine the effect ofapplication of extracts of fermented immature corn seed and bamboo sprout for improvementof table grape quality. The research was designed as Completely Randomized Block Design,with five treatments and ten replications. The treatments were K0 (control, J50 (extract offermented immature seed of corn with concentration of 50%, J100 (extract of fermentedimmature seed of corn with concentration of 100%, R50 (extract of fermented bamboo sproutwith concentration of 50% and R100 (extract of fermented bamboo sprout with concentrationof 100%. The results showed that all of the treatments improved sugar content of the fruit.However, the treatment of J100 resulted in the greatest increase of berry number per-bunchand the lowest number of seed per-berry. In conclusion, for improvement of the table grapequality, the treatment of J100 was the most appropriate among other treatments used in thecurrent research.

  12. Pembuatan “Fruit Leather” Buah Jeruk Manis (Citrussinensis L.)dengan Penambahan Dami Nangka (Artocarpus Heterophyllus)

    OpenAIRE

    Hasibuan, Sarah Siska; Harun, Noviar; Ali, Akhyar

    2017-01-01

    The Purpose of this research is to find the best treatment from the production of sweet orange and jackfruit combination Fruit Leather. This research using Completely Randomized Design with 4 treatment and 4 repetition. This treatment are combining 85 grams sweet orange mush and 15 grams jackfruit (JD1); 65 grams sweet orange mush and 35 grams jackfruit (JD2); 45 grams sweet oranges mush and 55 grams jackfruit (JD3); 25 grams sweet oranges mush and 75 grams jackfruit (JD4). This research usin...

  13. PENGARUH PENGOLAHAN BUAH MANGGA MANALAGI SEGAR (Mangifera indica L. MENJADI MANISAN MANGGA KERING TERHADAP KADAR VITAMIN C

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    Choriun Niswah

    2016-08-01

    Full Text Available Manalagi  mango fruit (Mangifera indica L  is one of fruits containing lots of vitamin C and it can be processed into mango dried candied. This research is aimed to determine the levels of vitamin C in the mango dried candied that is sold in modern markets in Palembang and to contribute about biology subject at senior high school / madrasah aliyah. The methods of this study is the idiometri test. This study uses the form control manalagi fresh mango fruit. Samples are taken from several modern market in Palembang city by using simple random sampling method. The result of the test iodimetri along with qualitative test on sample 4 and 6 do not contain vitamin C, while in sample 1, 2, 3, and 5 contain vitamin C which is an average of the levels of vitamin C in the sample 1 of 4.78 mg / 100 gr, 2 sample of 3.66 mg / 100 g, 3 sample of 2.64 mg / 100 g, 5 sample of 5.22 mg / 100 g. This shows manalagi fresh mango fruit is processed into dried candied still have high levels of vitamin C which is quite high when compared to the levels of vitamin C in control in the amount of 3.08 mg / 100 g. Contributing to education that is presented in the form of lesson plans, worksheets and posters. The contribute of  biology subject to the education is presented in the form of  lesson plans, worksheets and posters

  14. KAJIAN SIFAT FISIK, KIMIA DAN FISIOLOGI TERHADAP BEBERAPA TINGKAT KEMATANGAN BUAH RAMBUTAN VARIETAS SI MACAN DI KABUPATEN GUNUNG KIDUL YOGYAKARTA

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    Siti Nurhayati

    2016-10-01

    Full Text Available The aim of this research was to determine theee effect of physical, chemical and physiological characteristic of several stages maturity of rambutan cultivar Simacan in Wonosari, Gunung Kidul, Yogyakarta. This experimental research was conducted from March to May 2004 used a single factorial Randomized Complete Design (RCD, consisted of six levels, i.e.: A (Rambutan fruit with red stages of maturity, B (Rambutan fruit with yellowness red stages of  maturity, C (Rambutan fruit with yellow  stages of  maturity,  D (Rambutan fruit with greennes  yellow stages of  maturity, E (Rambutan fruit with green  stages of  maturity.  The treatment was done in three replications. The research result showed that (i According to the physical characteristics (weight of whole fruit, fruit flesh and flesh thickness, rambutan in red stages of maturity (84,340%, the highest sugar content was in the red stages of maturity (86,20%, the highest vitamin C content was in the red stages of maturity (29,151% and the highest total solution soluble was in the yellow stages of maturity (15,104% (iii. According to the physiological characteristics, the highest respiration rate was in the greenness yellow fruits stage of maturity ( 0,0495%. Based on the research, it is better for  farmers to harvest rambutan Simacan once they are in red stage. In this stage the rambutan will have its highest sugar, and vitamin C contents.

  15. NILAI EKONOMI BUAH-BUAHAN SEBAGAI HASIL HUTAN BUKAN KAYU DI DESA KAMPUNG TENGAH, KECAMATAN MEMPURA, KABUPATEN SIAK

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    enny insusanty

    2017-03-01

    Full Text Available Non-wood forest products (HHBK such as fruits are a source of income for the community. The purpose of this study was to measure and assess the potential economic value of non-timber forest products from the fruit trees in the village of Kampung Central District of Mempura and calculate the contribution of HHBK fruits of the income of the people in the village of Kampung Central District of Mempura. The method used is survey by taking samples purposively to farmers who take HHBK it the fruit such as durian, manggris, rambutan and other kinds in the village of Middle Village Kecamata Mempura in Siak. Data analysis was conducted by qualitative descriptive. The types of products HHBK main fruit used by the villagers of Kampung Central District of Mempura Siak is durian, mangosteen and rambutan. Potential production of durian, mangosteen, and rambutan respectively 7350 / year, 8100 / year, and 29200 / year. The economic value of HHBK fruit products that provide the greatest contribution to public revenue Kampung Desa Central District of Mempura Siak is durian to the economic value of Rp 257.25 million (90.15%, mangosteen Rp 13,500,000 (4.73% and rambutan Rp 14.6 million (5.12%. The total economic value of the use of a limited range of products of fruits in the village of Middle Village, District Mempura, Siak Regency was Rp 285.35 million. The revenue contribution of the average value of the product is 33.53% HHBK durian, mangosteen and rambutan while the 2.64% and 2.92%.

  16. BRINE SHRIMP LETHALITY TEST (BSLT DARI BERBAGAI FRAKSI EKSTRAK DAGING BUAH DAN KULIT BIJI MAHKOTA DEWA (Phaleria macrocarpa

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    Vivi Lisdawati

    2012-10-01

    Full Text Available Biological activity of a natural product involved in several certain characteristics will influence its pharmaceutical application. Secondary metabolites, considered as chemical compounds, are now thought to mediate plant defense mechanism by providing chemical barriers against animal and microbial predators. Brine Shrimp Lethality Test (BSLT method has been used as preliminary test for screening the activity of chemical compounds in n­ hexane, ethyl acetate, and methanol extracts from mesocarp and seeds of Phaleria macrocarpa, fam. Thymelaeaceae. BSLT method used shrimp larvas of Artemia salina L. to study the mortality effect that was caused by the sample extracts. All of crude extracts showed bioactivity with LC50 values from 0.16 to 11.83 µg/ml (baseline 1000 µg/ml. It means, at the concentration the crude extracts can cause 50% mortality of A. salina L. shrimp larvas, after 24 hours incubation. These results clearly indicate that crude extracts of P. macrocarpa showed high potential biological activity.

  17. AKTIVITAS HEPATOPROTEKTOR SARI BUAH LABU KUNING (Cucurbita moschata Duchesne. PADA TIKUS (Rattus norvergicus YANG DIINDUKSIKAN KARBON TETRAKLORIDA

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    Indrawan Aditya

    2016-03-01

    Full Text Available One of the plants that are often used in traditional medicine is the fruit of pumpkin used to treat hepatitis manner pumpkin fruit cut into small pieces and then steamed, then eaten .Pumpkin fruits contain active compounds such as saponins, tannins, flavonoids and beta-carotene. Beta-carotene is converted in the body into vitamin A is beneficial for the growth, maintenance of body tissues and to reduce the risk of cancer and heart disease. This study aims to determine pumpkin juice has a hepatoprotective activities on liver function by looking at parameters SGPT and SGOT in rats after induced CCl4. Type of experimental research using True Experimental research design design. Test animals were grouped into 5 groups, each group consisting of 3 rats. The first group of positive control (Methicol®, the second group negative control (CCl4, the third group of pumpkin juice 25%, the fourth group of pumpkin juice 50%, the fifth group of pumpkin juice 75%. From the results of this study concluded that the pumpkin juice 75% effective as a hepatoprotective by looking at parameters SGPT is 48 U/liter and SGOT is 66 U/liter in rats after induced carbon tetrachloride

  18. Identifikasi berat, diameter, dan tebal daging buah melon (Cucumis melo L. kultivar action 434 tetraploid akibat perlakuan kolkisin

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    Y. Ulung Anggraito

    2012-02-01

    Full Text Available Indonesian farmers are very dependence on certificated seed from another countries. In the other side the natural resources andmen powers very abundance. For these reason it is properly developed the research in agriculture sector, especially on plants breeding.It can be hoped that in the future the dependence on certificated seed from another countries can be minimized. The objective of thisresearch were: (1 to find out the concentration and dipping period which is effective to induce polyploid in musk melon plant, (2identify the weight, diameter, dan flesh thickness of tetraploid musk melon as result of colchicines treatment. The sample of this researchwas Action 434 musk melon cultivar, product of Chia-Thai Seed, Thailand. The number of sample was 480 plants, which plants on fieldrandomly. There were four colchicines concentration as an independent variable: 0.0%, 0.05%, 0.10% and 0.2%. The dipping periodwere 12, 16, 20, and 24 hours for each concentration respectively. Completely Random Design was used in three replications. Datameasurement were analyzed with Two Way ANOVA, DMRT, and LSD. From this research can be concluded that: (1 0.2 % colchicinesis the most effective concentration to induce polyploid on musk melon, with dipping period effective varied from 16–24 hours, (2 thereare changes in weight, diameter, and flesh thickness characters, with the increased tendency of each character in definite norm.

  19. PREFERENSI KONSUMEN TERHADAP BUAH-BUAHAN LOKAL DAN ORGANIK SERTA IMPLIKASINYA TERHADAP PENDIDIKAN KONSUMEN CINTA PRODUK NASIONAL

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    Ujang Sumarwan

    2017-08-01

    Full Text Available The objectives of the study were to analyze factors influencing preferences towards fruits and to measure consumer preference on the three attributes of fruits which is a type of fruit, fruit origin (local and imported, as well as the way of cultivation (organic and non-organic fruits and determine what attributes are more preferred by consumers. The study involved 391 respondents students of the Bogor Agricultural Institute who were selected by convenience sampling technique. The survey was conducted by direct interview using a questionnaire with structured questions and choices. Data were analyzed using multiple regression and conjoint analyses. The results showed that the respondents have the highest preference to attribute cultivation of organic fruits, followed by aspects of the locality and the type of fruit. Respondents preferred organic fruit as compared to non-organic fruit, local fruit is more desirable than the imported fruit. The results of this study provide important implications for consumer education to love national fruit products. Consumer preferences towards local and organic fruits need to be maintained and enhanced through consumer education. Consumer education is necessary to build a spirit of love national fruit products and to increase consumer knowledge about the benefits of organic fruits.

  20. PEMANFAATAN ASAP CAIR ALANG-ALANG (Imperata cylindrica SEBAGAI PENGAWET TERHADAP KARAKTERISTIK BUAH PISANG MAKAU (Musa spp.

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    Dian Fitriarni

    2018-03-01

    Full Text Available Research on the utilization of liquid smoke especially for preservation of fruit has been done and become one of alternative methods that can be used to maintain fruit shelf life. Liquid smoke raw materials can come from a variety of sources one of which comes from the Alang-alang (Imperata cylindrica. This study aims to determine the ability of liquid smoke made from  alang-alang as a preservative of bananas and to know the effect on the characteristics of bananas. The sample used in this research is a local banana known as Pisang Makau (Musa spp. This research uses experimental method with 7 days of storage time. Initial stages of the research are cleaning the fruit, dyeing, drying, and storage at room temperature. This research uses liquid smoke from alang-alang by using 2 various concentrations 50% and 100%. The next stage is the analysis of the characteristics of bananas such as color, fruit texture, fruit weight, sugar content, and vitamin C levels. Based on the analysis results obtained by Pisang Makau with the treatment of liquid has a longer shelf life than the control. Based on the results of the analysis of the shelf life of fruit treated with liquid smoke decreased levels of sugar and vitamin C levels. Percentage decrease levels of sugar and vitamin C between the fruit with the treatment and control not much different. This shows that liquid smoke from alang-alang has the ability to retain the shelf life of bananas without affecting sugar and vitamin C levels in bananas in this case for Pisang Makau. Levels of sugar and vitamin C in bananas decreased during the process of storage and bunding of fruit

  1. Analisis Kadar Protein Total Dan Non Protein Nitrogen Pada Air Dan Daging Buah Kelapa (Cocos Nucifera L.) Dengan Metode Kjeldahl

    OpenAIRE

    Margata, Linda

    2015-01-01

    In Indonesia, coconut palm is one of the big contributors for the economy of the people and nation. As food, coconut water and coconut meat contain some nutrients such as carbohydrates, fats, and also proteins. During maturation, changes in protein content of coconut water and coconut meat may happen. The purpose of this study was to determine the concentration of total protein and non protein nitrogen (NPN) in coconut water and coconut meat, and their changes in young and mature coconuts....

  2. Pemanfaatan Limbah Pulp Buah Semangka (Citrullus vulgaris, Schard) Untuk Pembuatan Nata De Watermelon Pulp Dengan Menggunakan Bakteri Acetobacter xylinum

    OpenAIRE

    Mawaddah

    2011-01-01

    This research done to know can or not the waste of watermelon pulp use to produce nata and how the effect of mass variation using to nata’s quality. This research was done with mass variation of watermelon pulp that is 10 g, 20 g, 30 g, 40 g, 50 g, 60 g, and watermelon pulp without adding sugar as control. Statistical analysis count the thickness, water content, ash content, fiber content and organoleptic test of texture, color, aroma, and taste of nata de watermelon pulp. The result show...

  3. Kajian Dasar Mekanisme Pemisah Biji Buah Asam (Tamarindus indica Leguminosae sp dalam Rangka Perancangan Prototipe Mesin Pengolah Asam tanpa Biji

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    Husen Asbanu

    2012-10-01

    Full Text Available The process of fruit and seed separation on Tamarind is a challenge for agricultural mechanization technology that must be solved. The purpose of this study is to develop a basic study of the Tamarind fruit separation mechanism (Tamarindus indica sp as a part of design process on Tamarind seedless processing machine. Initial design of Tamarind seeds separation machine was made by studying the work of slashing unit and seed separation unit. Tamarind seedless processing machine consist of slicer and peeler. The slicer function is to slice the fruit before it sent into peeler unit which contains two cylindrical peeler. The peeler unit installed parallel so it let through the fruit pulp but still hold the Tamarind seeds that had been separated by the separator unit. Tamarind seeds separation prototype model has been succesfully made. Model testing was done by measuring the rotary speed of spindle peelers on 1065 rpm which considered work effectively for the test load of 100 grams, 200 grams and 300 grams. Further, shaft torque measurements in the process of peeling showed a significant increase in value and it is proportional to the increase in load level for all treatments. Greatest torque happened at 890 rpm rotation speed with a value of 1.45 Nm at 300 gram load. While the rotary speed of 1220 rpm produce 1.17 Nm torque at 300 grams load.

  4. Perlakuan Air Panas diikuti Pencelupan dalam Larutan CaCl2 untuk Mempertahankan Kualitas Buah Belimbing Manis (Averrhoa Carambola L.

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    Khoirul Mukhtarom

    2016-04-01

    Full Text Available Hot water treatment (HWT followed by CaCl2 solution immersion was well performed to evaluate its effect on the quality of star fruit (Averrhoa carambola L.. The star fruit was dipped in hot water at the temperature 42±0.2OC for 5 and 10 minutes, then dipped in the 1 and 3% CaCl2 solution and stored at 10OC for 27 days. The control was conducted by storing star fruits directly without HWT and CaCl2 solution immersion at the same temperature. The parameter observed in this work were calcium content of the sample, which was measured at the beginning of storage after treatment, microbial total counted at 0, 12, and 24 days of storage, as well as weight loss and browning index were measured every three days during storage. The result evidenced that the HWT were able to suppress the growth of microbes and maintained fruit color during storage, whereas the application of CaCl2 increased calcium content in star fruit, but it caused fruit damage which increased the number of microbial total and weight loss also decreased of firmness so that the shelf life of fruit shorter.

  5. UJI EFEK ANALGETIKA EKSTRAK BUAH KAKTUS (Opuntia elatior Mill. PADA MENCIT (Mus musculus YANG DIINDUKSI ASAM ASETAT

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    Gissa Amellia

    2015-10-01

    Full Text Available Pain is a mechanism of body defense. One way to allay or decreasing the pain is using medicines that have analgetic effect. The aim of this study is determine the analgetic effect of cactus fruits (Opuntia elatior Mill. extract and the most effective dose to giving analgetic effect. This study used writhing method by the injection acetic acid 1% as induced. Group I as a negative control used natrium carboxy methylcellulose 1%, group II as a positive control used aspirin suspension which dosage was 1,3 mg/20g BB, group III as a extract of cactus fruits give to dose 50 mg/kg BB, group IV dose 100 mg/kg BB, and group V dose 150 mg/kg BB. The result shows that cactus fruits extract to giving analgetic effect judging from the reduction strength writhing reflex to protection percentage at dose 50 mg/kg BB (11,26%, 100 mg/kg BB (42,10%, 150 mg/kg BB(60,14% and the positif control (75,34%, at the positif control shows that higher protection percentage. Effectiveness percentage analgetic extract of cactus fruits at dose of 50 mg/kg BB (14,4%, 100 mg/kg BB (55,36%, 150 mg/kg BB (79,95% and positif control (100%. The data which is got from the calculation later is analyzed by Kruskal Wallis. The result showed that at dose of 150 mg/kg BB is p: 0,016 (p<0,05 when compared with the positive control. So that is different significantly between dose 150 mg/kg BB and the positive control. The extract showed a optimal analgetic effect characterized by a significant reduction in the number of writhes or abdominal stretches in mice with dose 150 mg/kg BB body weight used when compared to the cactus fruits extract dose 50 and 100 mg/kg BB

  6. Pengaruh pemberian aditif cair buah naga merah (Hylocereus polyrhizus terhadap performa burung puyuh betina umur 16-50 hari

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    Vernanda Windi Laksmita

    2015-12-01

    Full Text Available The research aimed to know the effect of a liquid additive red dragon fruit (Hylocereus polyrhizus on the performance of quail females aged 16-50 days with different treatment. The research was conducted at cage of Non Ruminant Feed Nutrition Science Laboratory, Department of Animal Nutrition and Feed, Animal Agriculture Faculty, Diponegoro University on September-December 2015. The research design based on Completely Randomized Design (CRD, with the control treatment and treatment liquid additives red dragon fruit twice a day, once a day and two days one. Each treatment was 5 times repeated. The parameters measured were feed consumption, weight gain, feed conversion and feed efficiency. The results showed that the treatment was not significant (P> 0.05 effects on feed consumption, weight gain, feed conversion and feed efficiency in quail. The average of T0, T1, T2 and T3 which feed consumption of 15.64; 15.85; 15.67 and 15.80 g/ head/day, weight gain of 118.70; 121.00; 124.20 and 126.90 g/head, feed conversion of 4.62; 4.58; 4.43 and 4.38 and feed efficiency of 21.68; 21.98; 22.65 and 22.92%. The conclusion is the treatment of a liquid additive red dragon fruit (Hylocereus polyrhizus on quail resulted in feed consumption, weight gain, feed conversion and feed efficiency were similar to the control treatment that has not been able to improve the performance of quail aged 16-50 days. Keywords : quail, red dragon fruit, feed consumption, performances

  7. Pengaruh pemberian aditif cair buah naga merah (Hylocereus polyrhizus terhadap kecernaan proein, energi metabolis dan produksi telur burung puyuh

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    Rika Dwi Astuti

    2015-12-01

    Full Text Available The study was aimed to evaluate the effect of liquid additive red dragon fruit as the addition of drinking water on the digestibility of protein, metabolizable energy and the production of quail eggs. Experimental animals used in the research were 200 female quails, 7 day old with average body weight of 13.61 ± 0.49 g. The experiment used a completely randomized design with 4 treatments and 5 replications : T0 (control, T1 (addition of a liquid additive red dragon fruit about 5 ml twice a day, T2 (once a day and T3 (two days on time. The parameters measured were feed intake, digestibility of protein, metabolizable energy and production of quail eggs. Data were analyzed using a variety of F test at the level 5%, followed by Duncan’s Multiple Range test when there are significant effects on the treatment. The results showed that liquid additives red dragon fruit was not significant (P>0.05 on the digestibility of protein, metabolizable energy and the production of quail eggs. In conclusion, the adition of liquid additives reddragon fruit did not increase digestibility of protein, metabolizable energy and the production of quail eggs. Keywords: digestibility of crude protein, quail, quail egg production, red dragon fruit

  8. Identifikasi Kematangan Buah Tropika Berbasis Sistem Penciuman Elektronik Menggunakan Deret Sensor Gas Semikonduktor dengan Metode Jaringan Syarat Tiruan

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    Arief Sudarmaji

    2011-04-01

    Full Text Available The research aimed to design the systems of tropical fruit maturity identification based on electronic nose using Array SnO2 semiconductor gas sensor. The research utilized five TGS sensors, namely TGS2600, TGS2602, TGS813, TGS2611, and TGS2612. The array sensor outputs are acquired by personal computer through interface unit based on microcontroller Atmega 8535. The acquisitions are made every 0.5 seconds for a minute for each sensor output. Then, it was determined the average sensor output as an input for Artificial Neural Network (ANN which used Multi Layer Perceptron (MLP architecture with three layers. ANN Training applied Backpropagation algorithm. The results showed the sensor output responses vary by the level of maturity of fruit. The obtained training yielded the architecture of ANN for the fruit maturity identification system were 5 inputs and 4 outputs with a number of hidden layer neurons for oranges and strawberries was 16 while for tomatoes was 32. The identification application showed that the successful identification percentage of orange was 93.75%, 75% of strawberries, and 81.25% of tomatoes. Overall success rate of detecting the level of maturity of fruit (oranges, strawberries, and tomatoes was 83.33%.

  9. Kadar Lipid Darah Mencit Betina Middle-Aged Galur Swiss Webster setelah Pemberian Jus Buah Pare (Momordica charantia L.

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    Rita Shintawati

    2011-06-01

    Full Text Available Ovarian aging has been noted in some vertebrate animals and human being, indicated by low estrogen level. This is related to enhancement of lipid (obesity and some metabolic diseases such as hyperlipidemia, cardiovascular disease, etc. Pare juice (Momordica charantia L., contains of abundant advantageous bioactivities, such as hypoglycemic effect, antioxidant, hypocholesterolemic, and hypotrigliseridemic. This research purposed was to determine blood lipid levels of mice at the age of middle-aged after being given pare juice. The experimental animal used 25 females mice of 10 months old (middle-aged on March–April 2010 at Physiology Laboratory Universitas Pendidikan Indonesia and Veteriner Medicine IPB, divided into five different treatment groups (controle positive, controle negative, 0.5 mL/40 g bw, 1.0 mL/40 g bw, and 1.5 mL/40 g bw which were fed with pare juice for 10 days. Completely randomized design was used in this research. Results showed that pare juice reduced lower body weight of mice (p<0.05 at all doses. Pare juice did not reduce total cholesterol levels, but increased HDL (p<0.05 at all doses. Other parameters to pare juice reduced triglyceride levels at doses of 1.5 mL/40 g BW (p<0.05 and LDL levels at dose 0.5 mL/40 g BW (136.49 mg/dL. In conclusions, pare juice can stabilize triglyseride and LDL cholesterol level at dose 0.5 mL/40 g BW and increases HDL cholesterol, but has no influence to total cholesterol.

  10. Kajian Penambahan Bubur Kulit Buah Naga Merah (Hylocereus Polyrhizus), Tepung Mocaf Dan Tepung Tempe Dalam Pembuatan Kukis

    OpenAIRE

    ', Indrianto '; Herawati, Netti '; ', Rahmayuni '

    2016-01-01

    The purpose of this study was to obtain powder formulations mocaf flour and pureed red dragon fruit leather best on the nutritional value of cookie-generated and with the SNI 01-2973-1992. This study uses a completely randomized design (CRD) with four treatments and four replications. The treatment in this study is K1 (mocaf flour 30%, pureed fruit peel red dragon 5%), K2 (mocaf flour 25%, pulp skin red dragon fruit 10%), K3 (mocaf flour 20%, pulp skin red dragon fruit 15 %) and K4 (mocaf flo...

  11. Pemanfaatan Tepung Kulit Buah Terong Belanda (Cyphomandra Betacea) Fermentasi (Aspergillus Niger) Terhadap Pertumbuhan Burung Puyuh (Coturnix-Coturnix Japonica)

    OpenAIRE

    Nainggolan, Frans H

    2011-01-01

    Frans H Nainggolan, 2008. Utilization of fermented tree tomato (Cyphomandra betacea) skin fruit flour to to performance of Quail (Coturnix-coturnix japonica). Under suvervision of Dr. Ir. Ristika Handarini, MP and Ir. Eniza Saleh, MS. The research caried out in Biological Labolatory, Department of Animal Husbandry, Faculty of Agriculture, North Sumatera University, started from 5 July 2007 until 16 August 2007. The purpose of this experiment was to observe the respon of utilization of ...

  12. Penggunaan Hot Water Treatment dan CaCl2 untuk Mencegah Kerusakan Fisiologis Buah Belimbing (Averrhoa carambola L.

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    Siti Trinurasih

    2013-04-01

    Full Text Available Demand and productivity of starfruit have been increased every year. With that potency, starfruit could determined as national fruit commodityto be exported. One of the obstacle that encountered by fruit export from Indonesia was the high attack of pest or fruit fly which caused many fruit do not qualify in the quarantine process. Moreover, the problem of postharvest handling should be more focused because the starfruit was perishable commodity. In this research, postharvest handling was combination of hot water treatment and soaking in CaCl2 solution. This research used starfruit variety of Dewi with ripeness index of level 4. Samples treated with hot water treatment (HWT with three levels (35oC for 60’; 45oC for 40’ and 55oC for 15’. After HWT, samples treated with soaking in CaCl2 solution at three level treatments (60’; 40’; dan 20’. The results showed that HWT was very significantly affected on overall starfruit quality during storage, whereas treatment of soaking in CaCl2 solution wasn’t significantly affected on starfruit quality. Meanwhile, combination of HWT and CaCl2 were significantly affected to respiration rate, weight shrinkage, brightness level, yellow-blue pulp level, and panelists acceptance toward flavor and aroma. Treatment of HWT 55ºC for 15 minutes, softening of fruit pulp cannot be avoided because of the heat injury. Combination of HWT 45ºC for 40 minutes and 4% CaCl2 for 60 minutes can maintain quality till 24th day panelist acceptance test.

  13. Kajian Beberapa Tumbuhan Obat Yang Digunakan Dalam Pengobatan Malaria Secara Tradisional

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    Ira Indriaty Paskalita Bule Sopi

    2017-02-01

    Full Text Available AbstractMalaria is one of community health problems that can cause death especially to high risk group. Malaria treatment using some antimalarial drugs have been resistance so that there is using medicinal plants into traditional antimalarial treatment that have been tested scientific. There are lots of people that use traditional treatment for healing the diseases. This case shows there’s still strong of community tradition about looking for treatment. One of the diseases whose treatment using traditional and modern medicine is malaria. Malaria is one of acute or chronic often be caused by plasmodium parasites. This review aimed is to describe medicinal plants that used on traditional antimalarial treatment. Review of the literature with search and date collection from various references about medicinal plants which used in traditional antimalarial treatment. Method has been done by reviewing literature with search and the data has been collection then described to be an information that shows about kind of medicinal plants and result testing about them. There are some plants that is those are lime tree (Harmsiopanax aculeatus Harms, red fruit (Pandanus conoideus Lam., bark of jack fruit (Artocarpus champedem, fruit betel (Piper betle (L. R. Br., bark of mundu (Garcinia dulcis Kurz, benalu of mango (Dendrophthoe pentandra, mangosteen (Garcinia mangostana Linn., fruit of Morinda citrifolia L, and sunflower (Helianthus annuus L.. From the result that has been accepted shows active compound content that contained in some kind of medicinal plants which have been tested in traditional antimalarial treatment. Keywords: Plant, medicinal, traditional, malariaAbstrakMalaria merupakan salah satu masalah kesehatan masyarakat yang dapat menyebabkan kematian terutama pada kelompok berisiko tinggi. Pengobatan malaria dengan penggunaan beberapa obat anti malaria sudah mengalami resistensi sehingga perlu adanya pemanfaatan tumbuhan obat dalam pengobatan

  14. Volatile compounds in noni (Morinda citrifolia L. at two ripening stages Compostos voláteis em noni (Morinda citrifolia L. em dois estágios de maturação

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    Jorge Antonio Pino

    2010-03-01

    Full Text Available The volatile components of noni at two ripening stages were isolated by headspace solid-phase microextraction using 65 µm Polydimethylsiloxane-Divinylbenzene (PDMS/DVB fibers and analyzed using GC/MS. Both maturation stages had several compounds in common. Ninety-six compounds were identified, from which octanoic acid ( 70% of total extract and hexanoic acid ( 8% of total extract were found to be the major constituents. Due to noni maturation, octanoic acid, decanoic acid and 2E-nonenal decreased their concentrations, while some esters (methyl hexanoate, methyl octanoate, ethyl octanoate and methyl 4E-decenoate, which their fruity odor notes, increased their contents. Two unsaturated esters, reported for the first time in this fruit, 3-methyl-3-buten-1-yl hexanoate and 3-methyl-3-buten-1-yl octanoate, significantly decreased their concentration in the ripe to over-ripe fruits.Los compuestos volátiles del noni en los dos estados de madurez se aislaron mediante microextracción en fase sólida por headspace con fibras de 65 mm Polidimetilsiloxano-Divinilbenceno (PDMS/DVB y se analizaron por cromatografía de gases/espectrometría de masas. Ambos estados de madurez poseen numerosos constituyentes en común. Se identificaron 96 compuestos, de los cuales el ácido octanoico ( 70% del extracto total y ácido hexanoico ( 8% del extracto total fueron los componentes mayoritarios. Debido a la maduración del noni, el ácido octanoico, ácido decanoico y 2E-nonenal disminuyeron su contenido, mientras que algunos ésteres (hexanoato de metilo, octanoato de metilo, octanoato de etilo y 4E-decenoato de metilo, con sus olororosas notas frutales, incrementaron la concentración. Dos ésteres insaturados, reportados por primera vez en esta fruta, hexanoato de 3-metil-3-buten-1-ilo y octanoato de 3-metil-3-buten-1-ilo, disminuyeron significativamente su concentración al pasar la fruta del estado maduro al sobremaduro.

  15. The impact of convective drying on the color, phenolic content and antioxidant capacity of noni (Morinda citrifolia L.

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    Ana Isabel MIRELES-ARRIAGA

    Full Text Available Abstract The effect of thin-layer drying temperature on color, phenolic content and antioxidant capacity of noni slices was investigated. Noni slices were air-dried at 50, 60 and 70 °C under natural convection conditions. Drying curves were fitted to thin-layer drying models in order to evaluate the drying characteristics of the product. In addition, an unsteady-state diffusion equation was numerically solved considering both product shrinkage and a variable mass Biot number in boundary condition to accurately estimate water diffusivity in a process with external resistance to mass transfer. Results revealed that the Aghbashlo model accurately reproduced the experimental behavior. As expected, water diffusivities, corrected for shrinkage, increased with the use of higher drying temperatures, with values in the range of 1.80-3.19 to ×10-9 m2/s. On the other hand, while drying caused a reduction in product lightness (24-31% and total phenolic content (20-28%, the antioxidant capacity of dried noni was high (82-93% DPPH inhibition, which is advantageous for the further storage or processing of this fruit.

  16. Effect of soaking in noni (Morinda citrifolia) juice on the microbiological and color behavior of Haden minimally processed mango.

    Science.gov (United States)

    Ulloa, José Armando; González Tapia, Noemí T; Rosas Ulloa, Petra; Ramírez Ramírez, José Carmen; Ulloa Rangel, Blanca E

    2015-05-01

    The purpose of this study was to evaluate the effect of soaking in noni juice on the microbiological and color behavior of minimally processed mango. Two batches of Haden mango cubes were treated by immersion in noni juice for 2.5 or 5.0 min. Each batch was packed in polypropylene boxes and stored at 6 °C for up to 15 days; in addition, a control group of mango cubes was prepared by immersion in sterile water for the same duration. According to the results, the soaking of mango cubes in noni juice had an antimicrobial effect on mesophilic aerobic bacteria, molds and yeasts during storage at 6 °C for 15 days, without significantly (P < 0.05) affecting the CIE L*, a*, b*, chroma and hue angle values, in comparison with the control after 12 days of storage. The noni juice soaking treatment was demonstrated to be a potentially valuable technology for decontamination of fresh-cut fruit surfaces.

  17. The radioprotective effects of Noni (Morinda citrifolia L.) juice on the bone marrow of irradiated Mus musculus L

    International Nuclear Information System (INIS)

    Boquiren, Ryan Albert Leonard N.; Te Tan, Alvin E.

    2000-03-01

    The radioprotective effects of Noni juice on the bone marrow of irradiated Mus musculus L. (7-week old IRC strain) was studied using the micronucleus test. Five mice were used for each of the six groups; negative and positive control, 25%, 50%, 75%, 100% treatment. Both negative and positive control groups were not treated with Noni juice. However, the negative control was not irradiated. Four different concentrations, a mixture of distilled water and commercial Noni juice, were administered via oral gavage to mice in their specific groups during the 15-day feeding schedule. A day (24H) after the last treatment, the mice were irradiated (6 Gy of gamma radiation). Two days (48H) after irradiation, the mice were sacrifice and the femur were extracted. The bone marrow cells were collected and slides were prepared. One thousand polychromatic erythrocytes (PCE) were screened for the presence of micronucleus per mouse. The mean frequency of micronucleated PCE were as follows: negative control, 15; positive control, 45; 25% treatment, 21; 50% treatment, 18; 75% treatment, 11; 100% treatment, 7. The Kruskal-Wallis test showed that the groups' responses varied (α=0.05). Multiple comparison showed that there were significant differences between: (1) 25% and 100% treatment group; (2) positive control group and 75% treatment group; (3) positive control group and 100% treatment group, thus indicating that Noni juice is effective in inhibiting micronucleus formation at high concentrations. The result also showed that radioprotective potential of Noni juice follows a dose-dependent pattern. (Author)

  18. The radioprotective effects of Noni (Morinda citrifolia L.) juice on the bone marrow of irradiated Mus musculus L

    Energy Technology Data Exchange (ETDEWEB)

    Boquiren, Ryan Albert Leonard N.; Te Tan, Alvin E

    2000-03-01

    The radioprotective effects of Noni juice on the bone marrow of irradiated Mus musculus L. (7-week old IRC strain) was studied using the micronucleus test. Five mice were used for each of the six groups; negative and positive control, 25%, 50%, 75%, 100% treatment. Both negative and positive control groups were not treated with Noni juice. However, the negative control was not irradiated. Four different concentrations, a mixture of distilled water and commercial Noni juice, were administered via oral gavage to mice in their specific groups during the 15-day feeding schedule. A day (24H) after the last treatment, the mice were irradiated (6 Gy of gamma radiation). Two days (48H) after irradiation, the mice were sacrifice and the femur were extracted. The bone marrow cells were collected and slides were prepared. One thousand polychromatic erythrocytes (PCE) were screened for the presence of micronucleus per mouse. The mean frequency of micronucleated PCE were as follows: negative control, 15; positive control, 45; 25% treatment, 21; 50% treatment, 18; 75% treatment, 11; 100% treatment, 7. The Kruskal-Wallis test showed that the groups' responses varied ({alpha}=0.05). Multiple comparison showed that there were significant differences between: (1) 25% and 100% treatment group; (2) positive control group and 75% treatment group; (3) positive control group and 100% treatment group, thus indicating that Noni juice is effective in inhibiting micronucleus formation at high concentrations. The result also showed that radioprotective potential of Noni juice follows a dose-dependent pattern. (Author)

  19. Studi Keragaman Rambutan Di Sumatera Utara, Sebagai Salah Satu Faktor Pendukung Pembangunan Pertanian Yang Berkelanjutan

    OpenAIRE

    Sorta Simatupang

    2008-01-01

    Buah rambutan buah asli Sumatera Utara yang mempunyai prospek ekonomi cerah. Hal ini ditandai dengan meningkatnya volume pasar ekspor 160 % dati pada tahun sembilan puluhan. Dari beberapa keragaman jenis buah rambutan yang ada di Sumatera Utara, yang laku di pasaran hanyalah buah rambutan tertentu saja yang sesuai dengan selera konsumen (Kotler, 1991). Untuk memenuhi selera konsumen petani rambutan menanam varietas yang disukai konsumen saja, dan menebang/membunuh yang tidak disukai atau yang...

  20. DAYA HAMBAT EKSTRAK BUAH MAHKOTA DEWA (Phaleria macrocarpa L. DENGAN PELARUT ETHANOL DAN AQUADES TERHADAP BAKTERI STAPHYLOCOCCUS AUREUS PENYEBAB MASTITIS PADA SAPI PERAH

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    Wina Astriyani

    2017-08-01

    Full Text Available The purpose of this research was determined effect of inhibitory the Phaleria macrocarpa  L. fruits extract with ethanol and aquades solvents againts Staphylococcus aureus. Materials used was Staphylococcus aureus which isolated from mastitis milk. Phaleria macrocarpa  L. fruits powder were extracted using ethanol and aquades with concentration were 10%, 20%, 30% and 40%. Iodips was used as control. Inhibitory of bacteria effect test was done by well diffusion methods. Variable was inhibition zone of each concentration, both of ethanol and aquades solvent. Data was analyzed by using two way nested ANOVA and continued by Duncan Multiple Range Test (DMRT. Result showed that highly significantly (P<0.01 on inhibition zone of Staphylococcus aures. Diameters of inhibitory was the optimum inhibition with ethanol solvent (17.46±0.67mm and aquades solvent (11.14±0.30 mm. The best of  treatment of  Phaleria macrocarpa  L. fruits extract againts Staphylococcus aureus with ethanol and aquades solvent was 40%. The conclusion of this research is that mahkota dewa (Phaleria macrocarpa  L. fruits extract with ethanol and aquades solvent in concentration 40% had a high ability to inhibit the growth of Staphylococcus aureus. Phaleria macrocarpa  L. fruits extract with ethanol higher in inhibiting capability the Staphylococcus aureus bacteria compared to aquades solvent.

  1. PEMBERIAN EKSTRAK BUAH JUWET (Syzygium cumini L. TERHADAP JUMLAH DAN MORFOLOGI SPERMATOZOA TIKUS PUTIH (Rattus sp. JANTAN YANG TERPAPAR ASAP ROKOK

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    Fitria Dwijayanti

    2017-03-01

    Full Text Available The research to determine the effect of fruit extracts juwet on the number and morphology of spermatozoa were superbly exposed to smoke has been conducted. This study uses rats aged 3 month, 200-210 gram, total 24 rats consisting of 4 treatment, is control, smoke of cigarette, juwet fruit extracts, and smoke of cigarette to juwet fruit extracts. Each treatment consisting 6 replications, each consisting of 1 rat. Before, acclimatization of rat treated 7 days. Way of giving juwet fruit extracts the gavage method 2 ml once daily for 48 days, while the CMC-Na 0,5% is given control. The exposure to cigarette smoke is given from an aerator pump , to given once daily for 48 days. Data were analyzed with ANOVA, if they were 5% significantly different would be followed by a DMRT. The result showed that the number of abnormal sperm morphology were significantly diferent (p<0,05. The averange number of abnormal spermatozoa K1 group was higher than K3 group. The number of spermatozoa was not significant different between treatments. The average number of spermatozoa K1 lower than K3. This is because the smoke of cigarette increased formation of ROS and the resulting stress oxidative and cause cell damage tissues and organs, especially to the reproductive system. Juwet fruits extract have been able to improve the count and morphologyof rats spermatozoa expose to smoke. This case because of antioxidant from juwet fruit can be protect cell from the free radical attack. Keywords: Rattus sp, smoke of cigarette, java plum  fruit, spermatozoa, , ROS, antioxidant.

  2. Hubungan Tingkat Pengetahuan dengan Pola Konsumsi Buah dan Sayur pada Mahasiswa Fakultas Kedokteran Universitas Sumatera Utara Angkatan 2014 di Medan Tahun 2015

    OpenAIRE

    Manullang, Ruth Mutiara Angelina

    2016-01-01

    Fruit and vegetables consumption among adolescent was still less than WHO recommendation of 400 gram per day. Lack of fruit and vegetable consumption can lead to body vitamine, mineral, antioxidant, and dietary fiber deficiency. Furthermore low fruit and vegetable consumption in adolescent can lead to various degenerative diseases in adulthood and elder. This study aims to determine the relationship level of knowledge with the fruit and vegetable consumption pattern on Medical School of North...

  3. KAJIAN TERHADAP PROSPEK PENGEMBANGAN BAHAN BIOAKTIF BUAH MAHKOTA DEWA (P. Macrocarpa SEBAGAI KANDIDAT NEW CHEMICAL ENTITY (NCE UNTUK PENGOBATAN KANKER (SITOSTATIKA

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    Vivi Lisdawati

    2012-11-01

    Full Text Available Abstract. In the last few years there are tendency for cancer study to develop in discovery of new chemical entity (NCE for new drugs. The needed of NCE based on reality that cancer therapy reaches a resistant level very fast. By developing NCE, multiply cancer drugs can be used at one therapy and be implemented as a solution to inhibit a resistant level and very useful in recovery time. Natural products are the most important sources of NCE and could be used from plants, animals or minerals. Most of the natural products used in Indonesia are recognized from plants. Plants secondary metabolites show promise for cancer chemoprevention, which has been defined as the use of non cytotoxic nutrient or pharmacological agents to enhance intrinsic physiological mechanism that protect the organism against mutant clones of malignant cells. The study of plants secondary metabolites is nowadays moved from improvement of the empiric activity to meet the relationship between the structures of chemical compounds to its pharmacology activities. Development of study on plants in Indonesia is also pointed on discovery of NCE for new drugs of cancer and the cellular cytotoxic mechanism of the biological activity. Extracts from the fruit of P. macrocarpa is one of the sources for NCE of cancer drug in Indonesia. Some isolates already isolated from the extracts, i.e. lignan compound Ci9H2o06: 5-[4(4-Methoxy-phenyl-tetrahydrofurof3,4-cJfuran-l-yl]-benzene-1,2,3-triol and benzophenon compound: 4', 6-dihiroksi-4-metoksibenzofenon-2-0-glukoside. Using chemotaxonomy Dahlgren and Conqruist system approached indicate that these compounds have anti proliferation and pro apoptotic as their cytotoxic activities. The pharmacology activities from the fruit extracts also have been studied. For cytotoxic activities, the fruit extracts showed ICSo values from 5 to 7.71. jug/ml for leukemia LI 210 cell line; and IC50 values 196.74 jug/ml for HeLa cell line. The extracts also showed antioxidant activity with IC50 values 103.75 g/ml (most active level. Antihistamine activity showed 6.25; 12.5; 25; 50 and 100 %b/v doses could decrease the histamine control significantly (p <0.05. The review article is needed to support a development and improvement of the fruit extracts of P. macrocarpa to be considered as the most important sources of NCE for new cancer drug.   Key words: P. macrocarpa, new chemical entity, cytotoxic

  4. Aktivitas insektisida ekstrak buah Piper aduncum L. (Piperaceae dan Sapindus rarak DC. (Sapindaceae serta campurannya terhadap larva Crocidolomia pavonana (F. (Lepidoptera: Crambidae

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    Yan Yanuar Syahroni

    2015-09-01

    Full Text Available Crocidolomia pavonana is an important pest of Brassicaceous vegetable crops. Botanical insecticides are potential alternatives for the control of C. pavonana pest. Insecticidal activity of Piper aduncum and Sapindus rarak fruit extracts as well as their mixtures was evaluated against C. pavonana larvae in the laboratory. Ethyl acetate P. aduncum (EtPa extract as well as methanolic S. rarak (MeSr and aqueous S. rarak (AqSr extracts were tested separately and in mixtures against second-instar larvae C. pavonana by a leaf-residue feeding method. At the LC95 level - 72 hours after treatment (HAT, EtPa extract was about 14.5 and 12.8 times, respectively, more toxic to C. pavonana larvae than MeSr and AqSr extracts. At the LC95 level, EtPa + MeSr extract mixture (1 : 10 w/w was about 1.64 times more toxic to the test larvae than EtPa + AqSr extract mixture (1 : 10 w/w. Based on combination index at 48, 72, and 96 HAT, EtPa + MeSr extract mixture at LC50 level as well as EtPa + AqSr extract mixture at LC50 and LC95 levels had additive joint action, whereas EtPa + MeSr extract mixture at LC95 was weakly synergistic. In addition to lethal effect, the treatment with all test materials delayed the development of C. pavonana larvae from second-instar to fourth instar. Thus, EtPa, MeSr, and AqSr extracts as well as the mixtures between EtPa and S. rarak extracts are potential alternatives for the control of C. pavonana pest.

  5. STANDARDISASI SIMPLISIA DARI BUAH MIANA (Plectranthus Seutellaroides (L R.Bth YANG BERASAL DARI 3 TEMPAT TUMBUH MENADO, KUPANG DAN PAPUA

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    D. Mutiatikum

    2012-08-01

    Full Text Available Abstract. Herbal medicine industries are growing rapidly in Indonesia, therefore, medicinal plant as a raw material is needed. Standardization of raw materials and detection of finger print of chemical compounds is the requirements to obtain a good quality of raw material. Standardization of raw material includes characterization, screening of phytochemical, fractionation of the extract followed by the detection of chemical compounds by TLC (Thin Layer Chromatography and the detection of finger print by Densitometre. In this study, the chemical compounds from the medicinal plant obtained from three different places were determined. The results shown that tannin is the marker and the finger print from each fractions ( e.g. n-hexan, ethyl acetate and ethanol has a similar chromatogram.Key words : Standardisasi simplisia, Miana (Plectranthus Seutellaroides (L R.Bth

  6. KARAKTERISASI DAUN MIANA (Plectranthus scutellarioides (L. Bth. DAN BUAH SIRIH (Piper betle L. SECARA FISIKO KIMIA DARI RAMUAN LOKAL ANTIMALARIA DAERAH SULAWESI UTARA

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    Vivi Lisdawati

    2012-10-01

    Full Text Available Multidrug-resistant Plasmodium falciparum strains are an increasing problem in endemic areas and are partly responsible for the worsening malaria situation around the world. New cheap and efftctive compounds active in combination with available drug in the field, such as indegenous traditional medicine, are urgently needed. The aim of this work was to characterize the simplitia and extracts of an indegenous traditional medicine which usually used in North Sulawesi. Since this indigenous traditional medicine has been largely used and well-tolerated in humans, secondary metabolites derivatives of the plants could be in the near future associated with already available drugs in order to delay the spread of P. falciparum resistance. Non polar, semi polar and polar extracts of P. scutellarioides folium and P. bette fruit are prepared of each plants part obtained, then evaluated by using chromatography and densitometry methods following identification.   Keywords: P. falciparum, antimalarial activity, P. scutellarioides folium, P. betle fruit, secondary metabolites

  7. ATRIBUT-ATRIBUT YANG MEMENGARUHI SIKAP DAN PREFERENSI KONSUMEN DALAM MEMBELI BUAH APEL DI KOTA SURABAYA DAN KOTA MALANG, PROVINSI JAWA TIMUR

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    Nerisa Agnesia Widiyanto

    2016-12-01

    Full Text Available Apple’s consumer will have to make some consideration in purchasing apples because of the appearance of Imported apples in the domestic market. The escalation of apple’s demand and the new policy regarding importing provision and horticultural products development, make it important to study the consumer behavior towards apples. This study was conducted in Surabaya and Malang, and it was chosen purposively. The study involved 200 respondent from two selected city. The data collected were analyzed with descriptive analysis, Fishbein models, and conjoint analysis. The result showed that consumer had positive attitude towards the flesh texture of the local apples. On the other hand, the result showed that consumer had positive attitude towards the prices, taste, size, color, skin condition, and promotion of the import apples. Consumer had preferences for apples with sour taste, medium size, yellowish green color, crispy texture, clean skin, and with price range from Rp26.001,0-Rp34.000,0/kg. The price was the attribute that most preferred by a consumer when making a purchase decision for fruit.

  8. Pendugaan Produksi Karkas Dan Daging Kelelawar Pemakan Buah (Pteropus alecto Asal Sulawesi (ESTIMATION OF CARCASS AND MEAT PRODUCTION OF CELEBES NATIVE FRUIT BATS (Pteropus alecto

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    Tiltje Andretha Ransaleleh

    2014-05-01

    Full Text Available The study was conducted in North Sulawesi, Gorontalo, and Central Sulawesi during March untilOctober 2011. The purpose of this study was to determine the potential of fruit bats  (P. alecto as sourceof meat. Observed variables were body weight, carcass weight, noncarcass weight, the bone weight, meatweight, fat weight, and skin weight, respectively. To estimate the growth rate of the bats, analysis of therelationship between body weight and carcass components was done, while estimation of  growth rate ofcarcass components were analyzed by multiple linear regression. The results showed that the carcassproduction of  P. alecto in the three locations was 54.49%-56.55%, meat production was 45.37% -54.07%,and the coefficient of determination was 0.65-0.99.  Conclusions of this study is that the body weight  canbe used for  prediction  of growth rate, and weight of carcass, meat, bone, fat, and skin of the fruit bats,respectively.

  9. Penggunaan Analisis Regresi Linear Berganda untuk Mendapatkan Model Prediksi Respon Asam Lemak Bebas dan Dobi Hasil Rebusan Tandan Buah Segar Sawit

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    Pandu Imam

    2017-10-01

    Full Text Available Target of this research are : ( 1 Knowing physical result of steaming of Fresh Fruit Bunch; ( 2 Knowing the chemical of result of steaming of Fresh Fruit Bunch; ( 3 Finding model of prediction respon result of sterilization of Fresh Fruit Bunch ( 4 Determining time depth of steaming most precise to condition of raw material ( FFB to be sterilization. This research done at PT.Bio Nusantara Teknologi Bengkulu, by using horizontal type sterilizer. Research method the used  experiment which is  direct to be done at factory.  Multiple regression analysis to analyse data obtained, to the investigation of influence of free variable to variable of respon representing indicator efficacy of sterilization operation. Result of research indicate that treatment of variation : heavy classification of bunches,  fruit maturity and time depth steaming to have an effect on to respon result of sterilization perceived. Model of Prediction of met steaming respon as follows : Y1(Evaporation % = 5,18 - 0,042 X1- 0,012 X2+0,082 X3 ; Y2 ( Fruit lose, g=1629,96+8,14X1 - 3,22 X2 - 10,22 X3 ; Y3(Throughput apart mesokarp, g / men = - 0,748 - 0,297 X1 + 0,111 X2 + 0,336 X3 ; Y4 (percent heavy of mesokarp = 60,12 - 0,044 X1 + 0,018 X2 - 0,103 X3 ; Y5 ( Amount of kernel break = - 1,515 - 0,06 X1+ 0,035 X2 + 0,115 X3 ; Y6 ( FFA = - 0,655 + 0,011 X1 + 0,029 X2 + 0,032 X3 and  Y7 ( DOBI = 5,205 - 0,001 X1 + 0,01 X2 - 0,024 X3. Time depth steaming correct to braise small FFB, unrippe = 95 minute with score assess 7; Small FFB, mature = 95 minute with score assess 6; Small FFB over  mature = 90 minute with score assess 6. Time depth steaming correct for big FFB, unrippe = 100 minute with wight assess 6; Big FFB mature = 80 minute with score assess 5 and for big FFB, over mature = 95 minute with score assess 6.

  10. POTENSI BUAH SALAK (Salacca edulis, R. SEBAGAI SUPLEMEN HIPOLIPIDEMIK DITINJAU DARI GAMBARAN HISTOPATOLOGI JANTUNG DAN HEPAR MENCIT YANG DIBERI DIET RENDAH LEMAK

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    Tri Hardjana

    2016-10-01

      This study aims to study the structure of the heart histopathologic and the liver of white rat given the Salacca edulis, R extract and animal fat diet. This research used experimental research with the aim to measure the response of an object that appears as a result of the change in a factor that is about it. Place of research did in animal house of Yogyakarta State University and observation of preparations did in the laboratory of biological, faculty of mathematics and natural science, at Yogyakarta State University during the months of June to October 2015. Independent study variables such as salacca edulis, R extract, while the dependent variable is the description of liver histopathology includes damaged cells and fat cell infiltration, while the heart includes endothelial damage and infiltration of fat cells. Data were analyzed descriptively to present the frequency distribution, Linkages between these variables are presented in table format and analyzed with cross descriptive statistics. The results are (1 the structure of the heart histopathologic white rat given salacca edulis, R extract and animal fat diet have endotel defect and fat infiltration less than structure of the heart histopahologic white rat given animal fat diet. (2 the structure of the liver histopathologic white rat given salacca edulis, R extract and animal fat diet have endotel defect and fat infiltration more  than structure of the heart histopahologic white rat given animal fat diet. Keywords: Salacca edulis, R, fat, histopathology, liver, heart

  11. PERUBAHAN KOMPOSISI VOLATIL DAGING BUAH MANGGA "KENSINGTON PRIDE" SELAMA PEMASAKAN [Changes in Volatile Compound Composition of Kensington Pride Mango Pulp During Fruit Ripening

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    Herianus J.D Lalel

    2003-08-01

    Full Text Available Volatile compounds of ‘Kesington Pride’ mango produced from the pulp during fruit ripening were studied using headspace solid-phase microextraction (SPME as a sampling method and gas chromatography with a flame ionisation detector (GC-FID and gas chromatography mass spectrophotometry (GC-MS for analysis. Ethylene production and respiration reached a peak on the second and third day of ripening, respectively. Seventy-eight volatile compounds were identified from the pulp of ‘Kesington Pride’ mango; however, only 73 volatile compounds were present in notable amount. The most abundant group of volatile compounds was monoterpenes, accounting for abaout 44% of the total identified compounds, followed by sesquiterpenes (19%, aldehydes (11%,esters (10% aromatics (8%, alcohol (2%, ketones (2%, alkanes (1% and norisoprenoid (1%. -Terpinolene was the major compound during ripening. Except for -pinene, 3,7-dimethl-1,3,7-octatriene, 4-methl-1 (1-methylethylidene-cyclohexene, p-mentha-1,5,8-triene, aloocimene, the concentration of all other monoterpenes increased for the first six or eight days and decreased afterwards. All sesquiteroenes, p-cymene, p-cymen-9-ol,2-ethyl-1,4-dimethl benzene also increased during ripening and peaked on day four, six or eight of ripening. Ketones, aldehydes alkane and cis-3-hexenol, on the other hand, decreased during ripening. Ethanol, esters and norisoprenoid increased quite sharply at the end of ripening period.

  12. Kandungan kolesterol, High Density Lipoprotein (HDL dan low density lipopro-tein (LDL darah burung puyuh dengan pemberian aditif cair buah naga merah

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    Khabib Arrosichin

    2016-04-01

    Full Text Available The study aims to determine, assess and evaluate the content of cholesterol, high density lipoprotein (HDL and Low Density Lipoprotein (LDL blood quail which were treated with liquid additive red dragon fruit. Materials used in the study were 200 female quails aged 14 days with an average weight of 13.61 ± 0.49 g. Ration composed by metabolizable energy content of ± 3000 kcal/kg and ± 20% of crude protein. The study consisted of 4 treatments and 5 replications. The treatments were (T0: without addition of liquid red dragon fruit (control; T1: addition of 5 ml liquid red dragon fruit twice a day; T2: addition of 5 ml liquid red dragon fruit once a day and T3: addition of 5 ml liquid red dragon fruit once in every two days. Blood sampling was performed in EDTA tube at the end of the study. Analysis of samples was carried out in health laboratory Semarang. The results were analyzed using analysis of variance (ANOVA. The study showed that the addition of liquid red dragon fruit additive had no significant effect (P> 0.05 on cholesterol, HDL and LDL of quil’s blood. Keywords: Quail, cholesterol; HDL, LDL, and red dragon fruit

  13. PENGARUH PENAMBAHAN CaCO3 DAN WAKTU PENYIMPANAN TERHADAP KADAR VITAMIN C PADA PROSES PENGHAMBATAN PEMATANGAN BUAH TOMAT (Lycopersicum esculentum Mill

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    Rudi Kartika

    2016-02-01

    Full Text Available The aim of this research is to know the influence of CaCO3 addition and storage duration to vitamine C concentrate in ripe obstruction process of tomato (Lycopersicum esculentum Mill. Calcium carbonate(CaCO3 which is added 0; 0.2; 0.4; 0.6 and 0.8 percent of weight and storage duration were 0; 2; 4; 6; 8; 10 and 12 days. Vitamine C was determined by using iodometric titration method. The data obtained were then analized by ANOVA test and LSD test. The result showed that CaCO3 addition could influence vitamine C concentrate in ripe obstruction process of tomato (Lycopersicum esculentum Mill on standard 5% and 1% with  Ftest > Ftabel (5% and 1% or F(7.6667 > F(2.50 and 3.60 and storage duration could influence vitamine C concentrate in ripe obstruction process of tomato (Lycopersicum esculentum Mill on standard 5% and 1% with Ftest > Ftabel (5% and 1% or F(1204.2222 > F(2.32 and 3.07. Based on the result LSD test on significant standard 5% (0.0143 and 1% (0.0190, optimum vitamine C concentrate were 0.8589 mg/10 g on 0.2% of calcium carbonate (CaCO3 addition and 10 days of storage duration. Keywords : ANOVA, CaCO3, LSD, tomato, vitamine C, storage duration

  14. Pengaruh Kadar Gula, Vitamin C Dan Kadar Serat Dari Sari Buah Markisa Ungu (Passiflora Edulis Var Edulis) Pada Pembuatan Nata De Coco Dengan Menggunakan Acetobacter Xylinum

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    Suwijah

    2011-01-01

    This study was conducted with laboratory scale. Research on the influence of sugar content, vitamin C and fiber content of fruit juice markisah on making nata de coco using acetobacter xylinum. Studies have been conducted without the addition of passion fruit juice with a ratio of 100: 0 and with the addition of fruit juice markisah with a ratio 90: 10, 80:20, 70: 30, 60: 40 and 50: 50. The method is carried out in research is an experimental method. In nata de coco that is not mixed with pas...

  15. Pengaruh Variasi Penambahan Sari Buah Terung Belanda (Solanum Betaceum) Hasil Sambung Pucuk Dengan Lancing (Solanum Mauritianum) Pada Pembuatan Nata De Coco Dengan Menggunakan Acetobacter Xylinum

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    Lubis, Adilah Wirdhani

    2015-01-01

    One of the benefit from coconut water is making nata de coco through phosphate pentose pathway by using Acetobacter xylinum bacteria. Making its became nata de coco by variation of Tamarillo (Solanum betaceum) bud grafting yield with Lancing (Solanum mauritianum) produced red colour of nata de coco that it fermented for 14 days and had good nutrient value. The yield of this product was analyzed with qualitative and quantitative analysis. The variation volume of it used 10, 20, 30, 40 and 50 ...

  16. KURSUS SINGKAT DAN PELATIHAN PEMANFAATAN PEPAYA (CARISA PAPAYA L. MENJADI MANISAN KERING BUAH PEPAYA DI DESA TIMUHUN, KECAMATAN BANJARANGKAN, KABUPATEN KLUNGKUNG

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    I Made Nada

    2012-09-01

    Full Text Available ABSTRACT In Desa Timuhun, eventhough papaya is not primary fruit product, but usually papaya is planted among the other plants and easily to grow. Papaya has good potency to be processed to become food product. Matured papaya fruit is usually fresh served for desk fruit. On the other hand, for papaya which is not mature yet, usually used for vegetable. Papaya has high water content, so it makes papaya fruit easy to experience damage. With papaya processing, papaya which is originally assumed improper to be sold or to be consumed (mechanical damage, diseased, acid, physical damage and will only to be thrown, finally can be used. The making of papaya dry candy is one of effort to preserve and to vary form of papaya serving. It also improves the economic value of papaya. The making of papaya can be conducted in big or small scale. The activity objectives are to introduce and give additional knowledge to society about papaya processing technology, to increase economic added value of papaya and the using of papaya which is improper to be sold or to be consumed becoming valuable food product .Realization of the objectives above are by performing an information sharing and discussion with the society about process of the making dry candy from papaya, training of papaya dry candy making, introduce simple technology of dry candy papaya making. This activity was performed at the head of Desa Timuhun office, on Friday, September 14, 2007 and was attended by 26 persons, including association of woman farmer and the staff in that office. The result of this activity shows that there was positive response of people who attend this activity, because by processing papaya fruit into dry candy, have a lot of advantage compare to sale it freshly. Beside that, this dry candy is healthy snack, without synthetic preservation, enriched with vitamins which is useful for health, also this dry candy is still good up to 1 month and of course it could to improve economic value compared to be sold freshly

  17. PENETAPAN KANDUNGAN FENOLAT TOTAL DAN UJI AKTIVITAS ANTIOKSIDAN MENGGUNAKAN RADIKAL DPPH FRAKSI ETIL ASETAT SARI BUAH APEL BELUDRU (Diospyros blancoi A. DC.

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    Johannes Baptista Yunio Rahmawan

    2016-04-01

    Full Text Available Abstract: Antioxidant plays a role in inhibiting oxidation by binding to free radicals. As a result, the cell damage that leads to degenerative diseases can be inhibited. This research was conducted to determine the antioxidant activity and total phenolic content of ethyl acetate fraction of velvet aple (Diospyros blancoi A.DC. juice. Previously known that other plants from genus Diospyros contain phenolic compounds such as quercetin. Antioxidant activity test performed qualitatively and quantitatively using radical of 1,1-diphenyl-2 pikrilhidrazil (DPPH and expressed as the value Inhibition Concentration 50 (IC50. Determination of total phenolic using Folin-Ciocalteu method expressed as equivalent mass of gallic acid. Phenolic compounds will be oxidized by the Folin-Ciocalteu under alkaline conditions, forming a blue solution. The results showed that the ethyl acetate fraction of velvet apple juice has very strong antioxidant activity with IC50 of (30.0 ± 0.09 mg / mL. Total phenolic content of (393.5 ± 0.35 mg gallic acid equivalents per gram of ethyl acetate fraction. Keywords: antioxidant, velvet apple (Diospyros blancoi A. DC, ethyl acetate fraction, DPPH, total phenolic content.

  18. PENETAPAN KANDUNGAN FENOLAT TOTAL DAN UJI AKTIVITAS ANTIOKSIDAN MENGGUNAKAN RADIKAL DPPH FRAKSI ETIL ASETAT SARI BUAH APEL BELUDRU (Diospyros blancoi A. DC.)

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    Johannes Baptista Yunio Rahmawan; Yohanes Dwiatmaka

    2016-01-01

    Abstract: Antioxidant plays a role in inhibiting oxidation by binding to free radicals. As a result, the cell damage that leads to degenerative diseases can be inhibited. This research was conducted to determine the antioxidant activity and total phenolic content of ethyl acetate fraction of velvet aple (Diospyros blancoi A.DC.) juice. Previously known that other plants from genus Diospyros contain phenolic compounds such as quercetin. Antioxidant activity test performed qualitatively and qua...

  19. Penetapan Kandungan Fenolat Total Dan Uji Aktivitas Antioksidan Menggunakan Radikal Dpph Fraksi Etil Asetat Sari Buah Apel Beludru (Diospyros Blancoi a. Dc.)

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    Rahmawan, Johannes Baptista Yunio; Dwiatmaka, Yohanes

    2013-01-01

    Antioxidant plays a role in inhibiting oxidation by binding to free radicals. As a result, the cell damage that leads to degenerative diseases can be inhibited. This research was conducted to determine the antioxidant activity and total phenolic content of ethyl acetate fraction of velvet aple (Diospyros blancoi A.DC.) juice. Previously known that other plants from genus Diospyros contain phenolic compounds such as quercetin. Antioxidant activity test performed qualitatively and quantitativel...

  20. EFEK PEMBERIAN JUS BUAH PISANG AMBON (Musa paradisiaca var. sapientum (L. Kunt. TERHADAP KADAR GLUKOSA DARAH TIKUS JANTAN GALUR WISTAR YANG TERBEBANI GLUKOSA

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    Katherine Jessica Ariani

    2016-05-01

    Full Text Available This research is to know the effect of giving Musa paradisiaca var. sapientum (L. Kunt. juice to the blood glucose levels and to know the most effective of giving Musa paradisiaca var. sapientum (L. Kunt. dose to lower the blood glucose levels in rats with oral glucose tolerance. This research was experimental study with one way-complete-random design using 25 male rats were divided into five groups. The rats in group I (negative control were given of CMC 1%, the group II rats were given 0.64mg/kgBW doses of Glibenclamide (positive control, and group III,IV and V were given 5, 10 and 20 ml/kgBW doses of Musa paradisiaca var. sapientum (L. Kunt. juice. The hypoglycemic effect of Musa paradisiaca var. sapientum (L. Kunt. juice was tested by following the Oral Glucose Tolerance Test (OGTT method. The blood-glucose contents were taken, at 0 minutes before OGTT, and also taken at minutes of 15, 20, 45, 60, 90, 120, 180, and 240 after OGTT, from the tested animal that had been gotten the pre-treatment of negative control, positive control and Musa paradisiaca var. sapientum (L. Kunt. juice. The blood glucose levels was determined by using enzymatis GOD-PAP method. The AUC0-240 was statistically analyzed using one way ANOVA and Scheffe test with 95% convidence level. The result of this research showed that Musa paradisiaca var. sapientum (L. Kunt. can lower on rats in burdened glucose. The effective dose of Musa paradisiaca var. sapientum (L. Kunt. juice can lower glucose blood levels at 5ml/kgBW.

  1. EFEK PEMBERIAN JUS BUAH PISANG KEPOK (Musa paradisiaca forma typica TERHADAP KADAR GLUKOSA DARAH TIKUS JANTAN GALUR WISTAR YANG TERBEBANI GLUKOSA

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    F. Eki Supra Bawati

    2016-04-01

    Full Text Available Abstract: This research aimed to determine the effects of administration of Musa paradisiaca forma typica juice on blood glucose levels and determine what dose of Musa paradisiaca forma typica juice which is most effective for lowering blood glucose levels in rats burdened glucose. This research was experimental with study with one way complete design using 25 male rats were divided into five groups. Group I (negative control was given CMC 1%, group II (positive control was given Glibenclamide dose of 0,64 mg/kgBW and group III, IV, V the rats were given 5; 10; 20 mL/kgBW dose of Musa paradisiaca forma typica juice, all of the processes were given through the oral method. Hypoglycemic effect of Musa paradisiaca forma typica juice was tested by following the Oral Glucose Tolerance Test (OGTT method. The blood-glucose contents were taken, at the 0 minutes before the OGTT and also taken at minutes of 15, 30, 60, 90, 120, 180, and 240 after the OGTT, from the tested animal that had been gotten the pre-treatment of the negative control, positive control and Musa paradisiaca forma typica juice before. Data of blood glucose levels was statistically analyzed using one way ANOVA and Scheffe test with 95% convidence level. The result of this research showed that Musa paradisiaca forma typica juice can lowering blood glucose levels on rats in burdened glucose. Dose Musa paradisiaca forma typica juice are most effective in lowering blood glucose levels in a dose was 10 mL/kgBW. Key words: Musa paradisiaca forma typica, blood glucose levels, OGTT

  2. Uji Aktivitas Antibakteri Ekstrak Etanol Kulit Buah Semangka Merah Berbiji (Citrullus lanatus (Thunb.) Matsum & Nakai) Terhadap Escherichia coli dan Staphylococcus aureus

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    Ginting, Anastasia

    2016-01-01

    Watermelon plant (Citrullus lanatus (Thunb.) Matsum & Nakai) originate from Africa, and now has spread throughout the world in subtropical and tropical regions, one of them is Indonesia. Part of watermelon can be used as a drug that is rind, pulp and seeds. Watermelon rind has a thickness of 1.5-2.0 cm always be waste. Albedo is part of the most thick rind and white.The white part layer less interested in the society to be consumed and dumped became a waste underutilized.Waste is obtained fro...

  3. Analisis Antioksidan Ekstrak Etil Asetat Dari Kulit Buah Rambutan (Nephelium Lappaceum dengan Menggunakan Metode dpph (1,1 difenil-2-pikrilhidrakzil

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    Nurfadillah Nurfadillah

    2016-01-01

    Full Text Available Rapiah rambutan fruit leather (Nephelium lappaceum is one of the traditional medicine to cure various diseases such as fever and dysentery. Scientific research previously stated rambutan fruit peel skin Rapiah rambutan (Nephelium lappaceum potentially have antioxidant content. Through this research can know the effect of solvent ethyl acetate to extract optimal rambutan fruit skin in antioxidants withdrawal. The method used for extraction is macerated using methanol and partitioned with liquid-liquid extraction using ethyl acetate solvent with a ratio (1:3, (1:4 and (1:5 which produces a thick rind extract rambutan. The extract was tested color and separated by thin layer chromatography (TLC using the eluent butanol: glacial acetic acid: water (BAA (4: 1: 5. Antioxidants are determined by testing against DPPH free radicals by measuring the absorbance of DPPH (1,1-diphenyl-2-pikrilhidraksil at a wavelength of 517 nm. So that the results of this study showed the highest % reduction obtained at a ratio (1:3.

  4. Pengaruh Peningkatan Jumlah Abu Kulit Buah Kelapa Sebagai Katalis Dalam Pembuatan Metil Ester Dengan Bahan Baku Minyak Sawit Mentah (Crude Palm Oil)

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    Sihotang, Allen Rianto

    2014-01-01

    Methyl esters are generally synthesized through transesterification with mild alcohol to using conventional alkaline catalysts are NaOH, KOH, and others. So by using coconut husk ash as a catalyst can be an alternative to conventional catalysts are very expensive. In the manufacture of methyl ester in this study is using two-stage reaction such as, esterification reaction with a strong acid catalyst (H2SO4) to reduce free fatty acids and transesterification with methanol which variated the am...

  5. Peningkatan Kandungan Kalium Urin Setelah Pemberian Ekstrak Sari Buah Belimbing Manis (Averrhoa carambola) (THE INCREASE OF POTASSIUM URINE CONTENT AFTER ADMINSTRATION OF CARAMBOLA (AVERRHOA CARAMBOLA) FRUIT JUICE EXTRACT)

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    Ruqiah Ganda Putri Panjaitan; Maria Bintang

    2014-01-01

    Carambola (Averrhoa carambola L.) has been used as medicinal plant. This research has beenconducted to study the potential diuretic of fruit juice carambola extract on male rats. Diuretic activitywas tested by using Cumming’s method. The treatment was administered only once, and the urine up to 24hours after treatment was collected. The result shows that the administration of 1.6 mL/100 g body weightof fruit juice carambola extract resulted in lower urine volume compared to the without treatm...

  6. Peningkatan Kandungan Kalium Urin Setelah Pemberian Ekstrak Sari Buah Belimbing Manis (Averrhoa carambola (THE INCREASE OF POTASSIUM URINE CONTENT AFTER ADMINSTRATION OF CARAMBOLA (AVERRHOA CARAMBOLA FRUIT JUICE EXTRACT

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    Ruqiah Ganda Putri Panjaitan

    2014-05-01

    Full Text Available Carambola (Averrhoa carambola L. has been used as medicinal plant. This research has beenconducted to study the potential diuretic of fruit juice carambola extract on male rats. Diuretic activitywas tested by using Cumming’s method. The treatment was administered only once, and the urine up to 24hours after treatment was collected. The result shows that the administration of 1.6 mL/100 g body weightof fruit juice carambola extract resulted in lower urine volume compared to the without treatment orklortalidon at dose 0.315 mg/100 body weight (p>0.05. Furthermore, Na+ content in treatment rats’ wasurine lower compared to the without treatment or klortalidon (p<0.05. in contrast, high content of K+ wasobserveb in treatment  rast’ urine compared to the without treatment or klortalidon (p> 0.05. It is concludedthat the administration of carambola fruit juice extract may increase K+ content in urine and produce moreconcentrated urine. The mechanism of action, however, remains need to be proven, further.

  7. Kecernaan protein dan energi metabolis akibat pemberian zat aditif cair buah naga merah (Hylocereus polyrhizus pada burung puyuh japonica betina umur 16-50 hari

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    Meina Yuniarti

    2015-12-01

    Full Text Available Digestibility of crude protein and energy is used to measure digestibility in poultry, digestible shows of feed substances absorbed by the body which will affect the productivity of quail. This experiment was conducted to study the effect of red dragon fruit liquid additif (Hylocereus polyrhizus, digestibility protein and metabolizable energy by quail female age 16-50 days. Experiment used 200 japanese quails females, 7 weeks age with average body weight of 13.61±0.49 g. The study was conducted in battery cages. The experiment used Completely Randomized Design with 4 treatments and 5 replications: T0 (control, T1 (Award liquid additives red dragon fruit twice a day, T2 (one a day and T3 (two days. The dose of a liquid additive is 5 ml/quail. Observation of digestibility of crude protein (KcPK and the energy carried by the method of total collection for 3 days, measurements using a bomb calorimeter gross energy and protein analysis using Kjeldahl method. Data were analyzed using a variety of test F at the level 5%, followed by Duncan's Multiple Range Test (UJBD there is significant effect of the treatment each treatment was showed liquid additives red dragon fruit was not significant (P> 0.05 on crude protein digestibility and apparent metabolizable energy. The conclusion, the given of liquid additives red dragon fruit did not increase digestibility of crude protein and apparent metabolizable energy. Keywords: quail, red dragon fruit, digestibility of crude protein

  8. CHARACTERISTICS OF SOYMILK ADDED WITH DRAGON FRUIT AND EGGPLANT PEEL EXTRACTS [Karakteristik Susu Kedelai dengan Penambahan Ekstrak Kulit Buah Naga dan Kulit Terong

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    Diana Sari Kusuma

    2013-06-01

    Full Text Available Soymilk has become progressively consumed in Indonesia since early 1990. However, soymilk has a short shelf life due to its high protein content that promotes growth of spoilage microorganisms. This study was aimed at utilizing peel waste of eggplant (Solanum melongena L. and dragon fruit (Hylocereus polyrhizus, to prolong shelf life of fresh soymilk through microbial growth inhibition, so that it will not be easily contaminated during storage, transportation and distribution time to meet the needs of consumers. Microbiological analysis showed a notably higher inhibitory effect of dragon fruit peel extract when soymilk was stored at 4ºC and it exhibited lower number of colonies even after 6 days. Interestingly, the antimicrobial activity of eggplant peel extract in cold soymilk could only be observed on day 3 until day 9. Hence, it is assumed that chlorogenic acid, as a primary antimicrobial agent in eggplant peel, needed certain time interval to activate its inhibitory activity against microorganism. However, the two peel extracts could not prolong the shelf life of soymilk stored at ambient temperature. All soymilk samples added with the peel extracts fulfilled the Indonesian National standards (SNI for pH value, protein, and total solid content. Based on the sensory evaluation, the samples with dragon fruit peel extract attained a comparable acceptance level as plain soymilk and were favored over those added with eggplant extract. In conclusion, this research indicated potential applications of usual household waste of dragon fruit and eggplant peels as antimicrobial agents for protein-rich beverages.

  9. Kajian pendahuluan uji toksisitas ekstrak air miselia dan tubuh buah jamur shitake (Lentinus edodes dengan metode brine shrimp lethality test (BTS

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    Noor Erma NS

    2012-02-01

    Full Text Available Shiitake mushroom (Lentinus edodes is one of the wood mushroom types that can be consumed as a food as well as for a medicalpurpose. Lentinan, a polysaccharide contained in shiitake, is well known for its use on cancer medication. Mycelium of Shiitake mushroomcontains lentinan the same as other part of the mushroom like fruity body. Toxicity of the lentinan in mycelium compare to the fruitybody has been first conducted by using Brine Shrimp Lethality Test (BST. Using Potato Dextrose Broth media with the growth rate of3.88% did mycelium multiplications. Probit analysis showed that the toxicity of the mushroom’s cap, stem, and mycelium of Shiitakemushrooms is LC50 = 648.76507 mg/ml LC50 = 489.39444 mg/ml, and LC50 = 481.16941 mg/ml respectively.

  10. Kajian pendahuluan uji toksisitas ekstrak air miselia dan tubuh buah jamur shitake (Lentinus edodes) dengan metode brine shrimp lethality test (BTS)

    OpenAIRE

    Noor Erma NS; Tri Sundari; Arie Ika Susanty; Dwi Riani Octavia Palupi; Isnaeni Isnaeni; Sukardiman Sukardiman

    2012-01-01

    Shiitake mushroom (Lentinus edodes) is one of the wood mushroom types that can be consumed as a food as well as for a medicalpurpose. Lentinan, a polysaccharide contained in shiitake, is well known for its use on cancer medication. Mycelium of Shiitake mushroomcontains lentinan the same as other part of the mushroom like fruity body. Toxicity of the lentinan in mycelium compare to the fruitybody has been first conducted by using Brine Shrimp Lethality Test (BST). Using Potato Dextrose Broth m...

  11. Studi Penetapan Kadar Kandungan Vitamin C Pada Beberapa Macam Buah Mangga (Mangifera Indica L.) Yang Beredar Di Kota Medan Secara Volumetri Dengan 2,6-Diklorofenol Indofenol

    OpenAIRE

    Lubis, Suci Rahmalia

    2013-01-01

    Vitamin C is that the one of vitamin that needed by the body to increase of the immune system. To complement the necessary of vitamin C, as a source of vitamin C is fresh fruits. Mango fruit is one of the very popular and liked by the public that contain vitamin C. The purpose of this research was to compare the contain of vitamin C in the of Arumanis mango, Golek mango and Shrimp mango that circulating in the city of Medan by the volumetric method with a solution of 2,6-Dic...

  12. Pola Aktivitas Harian dan Dinamika Populasi Lalat Buah Bactrocera Dorsalis Complex pada Pertanaman Jeruk di Dataran Tinggi Kabupaten Karo Provinsi Sumatera Utara

    OpenAIRE

    Manurung, Binari; Prastowo, Puji; Tarigan, Emmi Ebrina

    2012-01-01

    The fruit fly Bactrocera dorsalis complex is important pest on citrus plantation at highland Karo district North Sumatera Province. The studies with the aim to find out its daily activity pattern and population dynamic on citrus plantation have been done. Fruit flies were collected by water bottle trap with methyl eugenol attractant. Sampling for daily activity pattern was done per two hours for two months (April to May 2011) from 06.00 a.m until 18.00 p.m. Meanwhile, population dynamic study...

  13. POLA AKTIVITAS HARIAN DAN DINAMIKA POPULASI LALAT BUAH BACTROCERA DORSALIS COMPLEX PADA PERTANAMAN JERUK DI DATARAN TINGGI KABUPATEN KARO PROVINSI SUMATERA UTARA

    OpenAIRE

    Binari Manurung; Puji Prastowo; Emmi Ebrina Tarigan

    2013-01-01

    The fruit fly Bactrocera dorsalis complex is important pest on citrus plantation at highland Karo district North Sumatera Province. The studies with the aim to find out its daily activity pattern and population dynamic on citrus plantation have been done. Fruit flies were collected by water bottle trap with methyl eugenol attractant. Sampling for daily activity pattern was done per two hours for two months (April to May 2011) from 06.00 a.m until 18.00 p.m. Meanwhile, population dynamic study...

  14. POLA AKTIVITAS HARIAN DAN DINAMIKA POPULASI LALAT BUAH BACTROCERA DORSALIS COMPLEX PADA PERTANAMAN JERUK DI DATARAN TINGGI KABUPATEN KARO PROVINSI SUMATERA UTARA

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    Binari Manurung

    2013-09-01

    Full Text Available The fruit fly Bactrocera dorsalis complex is important pest on citrus plantation at highland Karo district North Sumatera Province. The studies with the aim to find out its daily activity pattern and population dynamic on citrus plantation have been done. Fruit flies were collected by water bottle trap with methyl eugenol attractant. Sampling for daily activity pattern was done per two hours for two months (April to May 2011 from 06.00 a.m until 18.00 p.m. Meanwhile, population dynamic study was conducted on two citrus plantations per four days for nine months (March to November 2011 in the first and third week of each month. The research result showed that B.dorsalis complex was more active during morning at 10.00 to 12.00 a.m. The peak abundance of fruit fly occurred at the end of June until beginning of July. The peak population coincided with the ripening period of fruits, low number of rainy (d and rainfall (mm in June and July periods. There was a significant correlation between number of rainy day and rainfall with fruit flies caught per month (R = 0.79; Y = 289.34+14.23X1-15.93X2; R2 = 0.62; P < 0.05. The pattern of fruit fly fluctuation in two citrus plantations was similar (rs = 0.47; P < 0.05.

  15. KARAKTERISASI KOMPOSIT EDIBLE FILM BUAH KOLANG-KALING (Arenge Pinnata DAN LILIN LEBAH (Beeswax [Characterization of Composite Edible Film Derived from Palm Fruit (Arenge pinnata and Beeswax

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    Budi Santoso

    2006-08-01

    Full Text Available The objective of this research was to study of the characteristics of edible film after addition of different concentrations of kolang-kaling and beeswax. The research used of Factorial Block Randomized Design with two treatments and each treatment was replicated three times. The first treatment was concentrations of the kolang-kaling (5%, 10%, 15% and 20%, and the second treatment was concentrations of the beeswax (0%, 0,5%, 1%, and 1,5%. The parameters were water content, tensile strength, elongation percentage, thickness, and water vapor transmission rate. The result showed that the addition of different concentrations of kolang-kaling and beeswax significantly afected the water content, tensile strength, elongation percentage, thickness, and water vapor transmission rate. The thickness increased with the increasing concentrations of kolang-kaling and beeswax. The water vapor transmission rate, tensile strength, and elongation percentage were decreased. The tensile strength, elongation percentage, thickness, and water vapor transmission rate of edible film were 0,342 Kgf cm-2, 52,5%, 0,025 mm and 53,439 gm-2hari-1 respectively. The best treatment was achived by using concentration of kolang-kaling at 5% and concentration of beeswax at 1,5%.

  16. ANALISA FLAVONOID DARI EKSTRAK ETANOL 96% KULIT BUAH OKRA MERAH (Abelmoschus esculentus L. Moench SECARA KROMATOGRAFI LAPIS TIPIS DAN SPEKTROFOTOMETRI UV-VIS

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    Nia Lisnawati

    2016-03-01

    Full Text Available Has done research on flavonoids Analysis of Ethanol Extract 96% Fruit Leather Red Okra In Thin Layer Chromatography and Spectrophotometer UV-Vis. The purpose of this study was to analyze the content of the fruit skin red okra (Abelmoschus esculentus L. Moench by using the method of thin layer chromatography (TLC under UV light and spectrophotometry UV-Vis. Reference standards used in this study is the Standard Solution Routine Quercetin. The results of the research that has been done by the method of thin layer chromatography obtained Rf values of 0.81 and produces the color orange. And the results of research conducted by spectrophotometry UV-Vis method obtained 333,117 mg.L-1 or 421,629 mg.kg-1 or 0,84339 %. The conclusion from this study is that the 96% ethanol extract of the fruit leather red okra (Abelmoschus esculentus L. Moench positive (+ contains flavonoids with levels of 0,84339 %.

  17. KOMPONEN VOTALIT DANKARAKTERISASI KOMPONEN KUNCI AROMA BUAH ANDALIMAN (Zanthoxylum acanthoodium DC. [Colatile Aroma Constituents and Potent Odorant of Andaliman (Zanthoxylum acanthoodium DC. Fruit

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    Anton Apriyantono 1

    2001-08-01

    Full Text Available Andaliman, a wild spice well known in Northem Sumatera, has a fresh citrusy and warm sweet peppery odor. This research was conducted to analyse pontent odorant from andaliman maceration extract using GC-MS, GC/O and aroma extract dilution analysis (AEDA method. Monoterpenes were the main constituens among the 24 identified components by GC-MS. Results od AEDA revealed that citronellal and limonene had the greatest impact on the aroma of andaliman with flavour dilution factor 128 and 32. β-myrcene, 2-β-ocimene, linalool, β-citronellol, neral, geraniol, gerabial, geranyl acetate, an unkwown compound, and a sesquiterpene also contributed to andaliman fresh citrusy and warm sweet peppery aroma.

  18. SIFAT KIMIA SELAI BUAH NAGA, KOMPOSISI MIKROFLORA DAN PROFIL SCFA FESES RELAWAN [Chemical Properties of Drugon Fruit Jam, Microflora Composition and SCFA Profile of Human Volunteer Faecal

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    Nurhayati

    2015-12-01

    Full Text Available Dragon fruit contains oligosaccharides, Including prebiotic ingredients, that are namely raffinose, stachyose, and fructo-oligosaccharides. The heat treatment process like jam producing can affect the functional properties of a food material. The aim of the research wereto know the effect of jam processing on chemical properties, and their prebiotic properties. Evaluation of the prebiotic properties was conducted by in vivo method i.e. probiotic and enterobacteria population of volunteers faecal (microflora composition, prebiotic index (PI value and Short Chain Fatty Acid (SCFA profile. The result showed that the processing of dragon fruit into jams decreased water content, β-sianin and dissolved particles but increased the Insoluble Indigestible Fraction (IIF. The PI value of dragon fruit jam were 1.70 for white dragon jam and 1.18 for red dragon fruit. The jam processing decreased PI value up to 0.49 (red dragon fruit jam and 0.54 (white dragon fruit jam. The fresh dragon fruit and the jam produced short chain fatty acid (SCFA i.e. acetic and propionic acid. It can be concluded that prebiotic properties of white dragon fruit better than red dragon fruit.

  19. UJI AKTIVITAS ANTIOKSIDAN MENGGUNAKAN RADIKAL 1,1-DIFENIL-2- PIKRILHIDRAZIL DAN PENETAPAN KANDUNGAN FENOLIK TOTAL FRAKSI ETIL ASETAT EKSTRAK ETANOL BUAH ANGGUR BALI (Vitis vinifera L.

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    Mikhael Gustandy

    2016-04-01

    Full Text Available Abstract: This research was conducted to determine the antioxidant activity of ethyl acetat fraction of extract of Balinesse grape (Vitis vinifera L. using free radical and determine the total phenolic content. Balinesse grape was extracted with ethanol and then fractionated using ethyl acetate. Free radical scavenging activity was tested by measuring the DPPH radical scavenging activity. Total phenolic content was determined using the Folin-Ciocalteau method measured the concentration of phenolic content in gallic acid total equivalents using unit's mg/g. The mean IC50 value for DPPH radical scavenging activity of the ethyl acetat fraction of ethanolic extract of Balinesse grape was found to be 36.55 ± 0.09 µg/mL. The phenolic content was ranging from 3.23 ± 0.02 mg gallic acid equivalents per gram of ethyl acetat fraction of ethanolic extract of Balinesse grape. Keywords: antioxidants, Balinesse grape (Vitis vinifera L., fraction of ethyl acetat, DPPH, total phenolic content.

  20. PENGARUH VARIASI DOSIS LARUTAN BUAH BELIMBING WULUH (Averrhoa bilimbi L.TERHADAP MORTALITAS LARVA NYAMUK Culex sp. SEBAGAI SUMBER BELAJAR BIOLOGI PADA MATERI INSEKTA

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    Bagas Rasid Sidik

    2015-11-01

    Full Text Available Control of larvae of Culex sp. can be done with larvicides. Larvicides used in an attempt to reduce the population of larvae in a breeding place or for termination of the chain of mosquito breeding. Insect repellent effective to kill mosquitoes, but that has not been come mosquito larvae will develop into mosquitoes. Insect repellent made from synthetic chemicals if used excessively will cause adverse effects to humans such as respiratory disorders, digestive, and the environment. The purpose of this study was to determine (1 Whether or not the effect of giving a solution of fruit starfruit (Averrhoa bilimbi, L. against Culex sp. mosquito larvae mortality, (2 determine the most appropriate dosage on mortality of larvae of mosquito Culex sp., (3 Compile the results of the research as a high school biology class X LKPS semester two. This study uses the method of experiment, the draft design used was completely randomized design Variety (CRD with the control (P0 and 4 treatments, namely P1: a dose of1/99 ml, P2: dose2/98 ml, P3: dose3/97 ml, and P4: a dose4/96 ml with 6 replicates each, the number of larvae 150 animals. Larva l sampling and testing conducted at Flores Street No. 19 Ganjar Supreme 14/2 City Metro. The test was analyzed using one-way Anava non-parametric Kruskall-Wallis test. The results of the analysis are obtained as follows: (1 There is a very significant influence on the administration of a solution of fruit starfruit (Averrhoa bilimbi, L. against Culex mosquito larvae mortality due to the α sp 0.05,   at α 0.01 in Chi-square table, (2 the mortality of larvae of Culex for 24 consecutive hour sare from lowest to highest mortality percentage is P0=0%, P1=60%, P2=83.33%, 83.33% =P3, andP4=86,66%. Based on the results of research and discussion we concluded that: (1 There is the effect of star fruit solution on mortality of larvae of Culex sp mosquitoes, with coefficientH=17.73>Chi-square value of7.81at α level of 0.05, 11, 3 Dapaαlevelof 0.01., (2 At a dose of4/96 ml solution starfruit is the best dosage on mortality of larvae of mosquito Culex sp., (3 the results of this studying the form of LKPS (Practical Guidelines Worksheet can support (KI and (KD in the curriculum syllabus 2013. Kata Kunci: Variasi dosis, larutan belimbing wuluh, Mortalitas, larva nyamuk                         Culex sp., sumber belajar biologi.

  1. STRATEGI BERTAHAN HIDUP PEREMPUAN PENJUAL BUAH-BUAHAN (Studi Perempuan di Pasar Raya Padang Kecamatan Padang Barat Kota Padang Propinsi Sumatera Barat

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    Irwan Irwan

    2015-11-01

    Full Text Available This research is inspired by women’s involvement in public sectors with limited resources and access. One of the sectors is fruit selling. Various problems in selling demands the women to find strategies to continue to meet family needs. The purpose of the study is to describe factors that push women to choose selling fruits and their strategies to overcome the problem of income for the family. The theory used is the action actor from Max Weber. This research is qualitative descriptive. Data is collected through observation, interview, and documentation. Based on the results, it can be concluded: 1. Driving factors of women choosing to sell fruits are; a economic factors; small capital is needed, b social factors and cultural heritage; the efforts of parents and their relationships with fruit growers, c seasonal characteristic of the fruits, and d educational factors; most female fruit sellers are low educated. 2. Survival strategies of the women are; a having dual income, b reducing household spending, c cooperating with fruit growers or agent, d arisan (collective saving, e changing the type of fruits sold according to the periods of the fruits, and f changing the type of goods sold.

  2. Pengaruh Berbagai Dosis Jus Buah Sirsak (Annona muricata L. Terhadap Penurunan Kadar Kolesterol Low Density Lipoprotein (LDL Serum Tikus Putih (Rattus norvegicus Dislipidemia

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    Hesti Dwi Tia

    2014-09-01

    There was the effect of various doses of soursop juice to decrease LDL’s cholesterol levels in dyslipidemia white rat serum. The greater the dose of soursop juice given, the greater the reduction in LDL’s cholesterol levels in the serum of dyslipidemia white rat.

  3. Lipid profiles of blood serum and fatty acid composition of meat of hybrid duck fed diet supplemented with Noni (Morinda citrifolia fruit meal

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    David Kurniawan

    2015-09-01

    Full Text Available Noni fruit is a medicinal plant with biological activity like antioxidant that could potentially be used as a feed additive in poultry. This research investigated the effect of noni fruit powder as feed additive on lipid profiles of blood and meat fatty acid compositions of meat of hybrid duck. One hundred twenty 2-week-old hybrid ducks crossing between Peking and Khaki Campbell duck were subjected. They were randomly allotted to 24 experimental units. Each experimental unit was 70x80x40 cm in size and it was used for 5 ducks up to they reached 56 days of age. Each unit was equipped with waterer and feeder. The ducks were raised on litter-type floor. The basal experimental diet was formulated according to the standards of National Research Council (1994. The method used for this study was experimental with 4 different treatments in 6 replications. The treatments were as follow: P0: basal feed without supplementation of noni fruit powder as control; P1: basal feed + 1 % noni fruit powder; P2: basal feed + 2 % noni fruit powder; P3: basal feed + 3 % noni fruit powder. Data were analyzed by one-way of Completely Randomized Design ANOVA and if there was significant effect followed by Duncan’s Multiple Range Test. Result showed that using noni fruit powder as feed additive had no significant effect (P>0.05 on lipid profiles of blood and fatty acid composition of meat.

  4. In Silico Prediction of the Anti-Depression Mechanism of a Herbal Formula (Tiansi Liquid Containing Morinda officinalis and Cuscuta chinensis

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    Dan Cheng

    2017-09-01

    Full Text Available Purpose: Depression is a sickening psychiatric condition that is prevalent worldwide. To manage depression, the underlying modes of antidepressant effect of herbals are important to be explored for the development of natural drugs. Tiansi Liquid is a traditional Chinese medicine (TCM that is prescribed for the management of depression, however its underlying mechanism of action is still uncertain. The purpose of this study was to systematically investigate the pharmacological mode of action of a herbal formula used in TCM for the treatment of depression. Methods: Based on literature search, an ingredients-targets database was developed for Tiansi Liquid, followed by the identification of targets related to depression. The interaction between these targets was evaluated on the basis of protein-protein interaction network constructed by STITCH and gene ontology (GO enrichment analysis using ClueGO plugin. Results: As a result of literature search, 57 components in Tiansi Liquid formula and 106 potential targets of these ingredients were retrieved. A careful screening of these targets led to the identification of 42 potential targets associated with depression. Ultimately, 327 GO terms were found by analysis of gene functional annotation clusters and abundance value of these targets. Most of these terms were found to be closely related to depression. A significant number of protein targets such as IL10, MAPK1, PTGS2, AKT1, APOE, PPARA, MAPK1, MIF, NOS3 and TNF-α were found to be involved in the functioning of Tiansi Liquid against depression. Conclusions: The findings elaborate that Tiansi Liquid can be utilized to manage depression, however, multiple molecular mechanisms of action could be proposed for this effect. The observed core mechanisms could be the sensory perception of pain, regulation of lipid transport and lipopolysaccharide-mediated signaling pathway.

  5. In Silico Prediction of the Anti-Depression Mechanism of a Herbal Formula (Tiansi Liquid) Containing Morinda officinalis and Cuscuta chinensis.

    Science.gov (United States)

    Cheng, Dan; Murtaza, Ghualm; Ma, Suya; Li, Lingling; Li, Xinjie; Tian, Fangze; Zheng, Junchao; Lu, Yi

    2017-09-26

    Purpose : Depression is a sickening psychiatric condition that is prevalent worldwide. To manage depression, the underlying modes of antidepressant effect of herbals are important to be explored for the development of natural drugs. Tiansi Liquid is a traditional Chinese medicine (TCM) that is prescribed for the management of depression, however its underlying mechanism of action is still uncertain. The purpose of this study was to systematically investigate the pharmacological mode of action of a herbal formula used in TCM for the treatment of depression. Methods : Based on literature search, an ingredients-targets database was developed for Tiansi Liquid, followed by the identification of targets related to depression. The interaction between these targets was evaluated on the basis of protein-protein interaction network constructed by STITCH and gene ontology (GO) enrichment analysis using ClueGO plugin. Results : As a result of literature search, 57 components in Tiansi Liquid formula and 106 potential targets of these ingredients were retrieved. A careful screening of these targets led to the identification of 42 potential targets associated with depression. Ultimately, 327 GO terms were found by analysis of gene functional annotation clusters and abundance value of these targets. Most of these terms were found to be closely related to depression. A significant number of protein targets such as IL10, MAPK1, PTGS2, AKT1, APOE, PPARA, MAPK1, MIF, NOS3 and TNF-α were found to be involved in the functioning of Tiansi Liquid against depression. Conclusions : The findings elaborate that Tiansi Liquid can be utilized to manage depression, however, multiple molecular mechanisms of action could be proposed for this effect. The observed core mechanisms could be the sensory perception of pain, regulation of lipid transport and lipopolysaccharide-mediated signaling pathway.

  6. Effect of Morinda citrifolia (Noni-Enriched Diet on Hepatic Heat Shock Protein and Lipid Metabolism-Related Genes in Heat Stressed Broiler Chickens

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    Joshua Flees

    2017-11-01

    Full Text Available Heat stress (HS has been reported to alter fat deposition in broilers, however the underlying molecular mechanisms are not well-defined. The objectives of the current study were, therefore: (1 to determine the effects of acute (2 h and chronic (3 weeks HS on the expression of key molecular signatures involved in hepatic lipogenic and lipolytic programs, and (2 to assess if diet supplementation with dried Noni medicinal plant (0.2% of the diet modulates these effects. Broilers (480 males, 1 d were randomly assigned to 12 environmental chambers, subjected to two environmental conditions (heat stress, HS, 35°C vs. thermoneutral condition, TN, 24°C and fed two diets (control vs. Noni in a 2 × 2 factorial design. Feed intake and body weights were recorded, and blood and liver samples were collected at 2 h and 3 weeks post-heat exposure. HS depressed feed intake, reduced body weight, and up regulated the hepatic expression of heat shock protein HSP60, HSP70, HSP90 as well as key lipogenic proteins (fatty acid synthase, FASN; acetyl co-A carboxylase alpha, ACCα and ATP citrate lyase, ACLY. HS down regulated the hepatic expression of lipoprotein lipase (LPL and hepatic triacylglycerol lipase (LIPC, but up-regulated ATGL. Although it did not affect growth performance, Noni supplementation regulated the hepatic expression of lipogenic proteins in a time- and gene-specific manner. Prior to HS, Noni increased ACLY and FASN in the acute and chronic experimental conditions, respectively. During acute HS, Noni increased ACCα, but reduced FASN and ACLY expression. Under chronic HS, Noni up regulated ACCα and FASN but it down regulated ACLY. In vitro studies, using chicken hepatocyte cell lines, showed that HS down-regulated the expression of ACCα, FASN, and ACLY. Treatment with quercetin, one bioactive ingredient in Noni, up-regulated the expression of ACCα, FASN, and ACLY under TN conditions, but it appeared to down-regulate ACCα and increase ACLY levels under HS exposure. In conclusion, our findings indicate that HS induces hepatic lipogenesis in chickens and this effect is probably mediated via HSPs. The modulation of hepatic HSP expression suggest also that Noni might be involved in modulating the stress response in chicken liver.

  7. Effect of Morinda citrifolia (Noni)-Enriched Diet on Hepatic Heat Shock Protein and Lipid Metabolism-Related Genes in Heat Stressed Broiler Chickens.

    Science.gov (United States)

    Flees, Joshua; Rajaei-Sharifabadi, Hossein; Greene, Elizabeth; Beer, Lesleigh; Hargis, Billy M; Ellestad, Laura; Porter, Tom; Donoghue, Annie; Bottje, Walter G; Dridi, Sami

    2017-01-01

    Heat stress (HS) has been reported to alter fat deposition in broilers, however the underlying molecular mechanisms are not well-defined. The objectives of the current study were, therefore: (1) to determine the effects of acute (2 h) and chronic (3 weeks) HS on the expression of key molecular signatures involved in hepatic lipogenic and lipolytic programs, and (2) to assess if diet supplementation with dried Noni medicinal plant (0.2% of the diet) modulates these effects. Broilers (480 males, 1 d) were randomly assigned to 12 environmental chambers, subjected to two environmental conditions (heat stress, HS, 35°C vs. thermoneutral condition, TN, 24°C) and fed two diets (control vs. Noni) in a 2 × 2 factorial design. Feed intake and body weights were recorded, and blood and liver samples were collected at 2 h and 3 weeks post-heat exposure. HS depressed feed intake, reduced body weight, and up regulated the hepatic expression of heat shock protein HSP60, HSP70, HSP90 as well as key lipogenic proteins (fatty acid synthase, FASN; acetyl co-A carboxylase alpha, ACCα and ATP citrate lyase, ACLY). HS down regulated the hepatic expression of lipoprotein lipase (LPL) and hepatic triacylglycerol lipase (LIPC), but up-regulated ATGL. Although it did not affect growth performance, Noni supplementation regulated the hepatic expression of lipogenic proteins in a time- and gene-specific manner. Prior to HS, Noni increased ACLY and FASN in the acute and chronic experimental conditions, respectively. During acute HS, Noni increased ACCα, but reduced FASN and ACLY expression. Under chronic HS, Noni up regulated ACCα and FASN but it down regulated ACLY. In vitro studies, using chicken hepatocyte cell lines, showed that HS down-regulated the expression of ACCα, FASN, and ACLY. Treatment with quercetin, one bioactive ingredient in Noni, up-regulated the expression of ACCα, FASN, and ACLY under TN conditions, but it appeared to down-regulate ACCα and increase ACLY levels under HS exposure. In conclusion, our findings indicate that HS induces hepatic lipogenesis in chickens and this effect is probably mediated via HSPs. The modulation of hepatic HSP expression suggest also that Noni might be involved in modulating the stress response in chicken liver.

  8. Effect of Morinda citrifolia (Noni)-enriched diet on hepatic heat shock protein and lipid metabolism-related genes in heat stressed broiler chickens

    Science.gov (United States)

    Heat stress (HS) has been reported to alter fat deposition in broilers, however the underlying molecular mechanisms are not well-defined. The objectives of the current study were, therefore: (1) to determine the effects of acute (2 h) and chronic (3 weeks) HS on the expression of key molecular signa...

  9. The Efficiency of Noni (Morinda citrifolia L.) Essential Oil on the Control of Leaf Spot Caused by Exserohilum turcicum in Maize Culture.

    Science.gov (United States)

    Silva, Janaina Costa E; Mourão, Dalmarcia de Sousa Carlos; Lima, Fabia Silva de Oliveira; Sarmento, Renato de Almeida; Dalcin, Mateus Sunti; Aguiar, Raimundo Wagner de Souza; Santos, Gil Rodrigues Dos

    2017-08-14

    The objective of this work was to evaluate the efficiency of noni essential oil on the control of Exserohilum turcicum , a causative agent of Exserohilum spot in maize culture. In the sanitary test 400 seeds were incubated using the blotter test method. For the transmissibility test, the fragments of damaged leaves of seedlings were removed and put into a potato, dextrose and agar (PDA) culture environment. To verify the pathogenicity, Koch´s postulates were performed. In the phytotoxicity test different concentrations of noni oil were applied in maize seedlings. E. turcicum conidia were submitted to different concentrations of noni oil. In the preventive and curative tests noni essential oils were applied before and after the conidia inoculation, respectively. The results revealed the presence of fungi of the genres Aspergillus , Penicillium , Rhizopus , Fusarium , and Exserohilum in the maize seeds. The pathogenicity of E. turcicum and also the transmission of this fungus from the seeds to the maize seedlings was confirmed. The inhibition of conidia germination was proportional to the concentration increase. The preventive application of noni essential oil was the most efficient on the control of Exserohilum spot.

  10. Evaluation of noni (Morinda citrifolia volatile profile by dynamic headspace and gas chromatography-mass spectrometry Avaliação do perfil de voláteis em noni (Morinda citrifolia por headspace dinâmico e cromatografia gasosa-espectrometria de massas

    Directory of Open Access Journals (Sweden)

    Adriana Sousa

    2010-09-01

    Full Text Available Noni is a fruit that has interested the scientific community due to its medicinal and functional activities. Different products that contain noni are already in the market, but their consumption could be impaired by their distinctive unpleasant aroma and flavor. The aim of this work was to evaluate the noni pulp volatile profile by dynamic headspace and gas chromatography-mass spectrometry. Thirty seven volatile compounds were detected, mainly alcohols (63.3%, esters (26.9%, cetones (7.4%, and acids (1.2%.O noni é um fruto que tem interessado à comunidade científica por sua atividade funcional e medicinal. Já se encontram no mercado diferentes produtos que contêm noni em sua composição, mas seu consumo tem sido prejudicado por seu aroma e sabor desagradáveis. O objetivo deste trabalho foi o de avaliar o perfil de voláteis da polpa de noni pela técnica de headspace dinâmico e cromatografia gasosa-espectrometria de massas. Foram detectados 37 compostos voláteis, sendo os principais: alcoóis (63,3%, ésteres (26,9%, cetonas (7,4% e ácidos (1,2%.

  11. Keragaman Genetik Plasma Nutfah Rambutan Di Indonesia Berdasarkan Karakter Morfologi

    OpenAIRE

    Kuswandi, Kuswandi; Sobir, Sobir; Suwarno, Willy Bayuardi

    2014-01-01

    Rambutan merupakan tanaman menyerbuk silang sehingga secara alami memiliki keragaman tinggi. Penelitian bertujuan mempelajari kemiripan genetik dan pengelompokan aksesi plasma nutfah rambutan (Nephelium lappaceum) dan kapulasan (Nephelium ramboutan-ake) di Indonesia berdasarkan karakteristik morfologi. Penelitian dilakukan di (1) Kebun Percobaan (KP) Aripan Balai Penelitian Tanaman Buah Tropika, (2) KP Subang Balai Penelitian Tanaman Buah Tropika, (3) KP Cipaku Balai Pengkajian Teknologi Pert...

  12. BALINESE FRUIT SHOOTER GAME WAS CATEGORIZED AS A VIRTUAL REALITY-BASED WHICH WAS APPROPRIATE AS INSTRUCTIONAL MEDIA IN KINDERGARTEN (GAME BALINESE FRUIT SHOOTER BERBASIS VIRTUAL REALITY SEBAGAI MEDIA PEMBELAJARAN DI TAMAN KANAK-KANAK

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    Made Aditya Pranata

    2018-02-01

    Full Text Available Ab stract. Local Balinese fruits competed between imported fruit which existence was not uncommon and some local Balinese fruits that were once very popular in the community, and now that was rarely founded. The present generation is more familiar with various imported fruits than local fruits, especially in Bali (Rai, 2016. Based on these problems required a media used to introduce local Balinese fruit, one of which is imstructional media. The Activities are grouping local Balinese fruit by color by shooting. That activities are conducting to motivate the interest of learning, to increase insights related to local Balinese fruit, to introduce local Balinese fruit to kindergarten children, and to give an overview of the form of local Balinese fruit. Development of Balinese Fruit Shooter game based on Virtual Reality as instructional media in Ceria Asih of Kindergarten Singaraja using ADDIE model. The final result is a Virtual Reality based Balinese Fruit Shooter game about shooting local Balinese fruits by color as an introduction to local Balinese fruit for early childhood that can be played through a computer with HTC VIVE headsets. Results for field trials involving 10 children of Ceria Asih Kindergarten Singaraja reached 92.2% with very appropriate criteria. This application can be used as a media to introduce the local fruit of Bali in learning in kindergarten with sub themes of fruits. Abstrak. Buah lokal Bali bersaing antara buah impor yang keberadaannya tidak jarang ditemukan dan beberapa buah lokal Bali yang dulu sangat populer di masyarakat, saat ini sudah mulai jarang ditemukan. Generasi sekarang lebih mengenal berbagai buah impor daripada buah lokal khususnya di Bali (Rai, 2016. Berdasarkan permasalahan tersebut diperlukan suatu media yang digunakan untuk memperkenalkan buah lokal Bali, salah satunya adalah media pemebelajaran. Kegiatan yang dilakukan adalah mengelompokan buah lokal Bali berdasarkan warna dengan cara menembak

  13. Amino Acids Content in Mangosteen Fruit as Affected by Tree Ages

    Directory of Open Access Journals (Sweden)

    Eko Setiawan

    2018-01-01

    Full Text Available Kita meneliti perbedaan kandungan dan komposisi asam amino pada buah manggis yang dipanen dari pohon yang berbeda umur dari kebun Manggis di Bogor pada tahun 2012. Pohon manggis dengan umur yang berbeda (muda, sekitar 20 tahun; sedang, sekitar umur 35 tahun; dan tua, sekitar 50 tahundipilih untuk diambil buahnya. Buah dari tiap pohon dipanen pada kondisi masak hijau spot kuning-merah. Pada buah dari semua umur pohon, asam amino yang dominan adalah γ-aminobutyric acid dan alanine. Total kandungan asam amino tertinggi terdapat pada buah yang dipetik dari pohon umur muda dari pada  buah yang dipetik dari pohon umur sedang dan tuaKata kunci: asam amino, GABA, kandungan, manggis

  14. Mutagenic and antimutagenic potentials of fruit juices of five ...

    African Journals Online (AJOL)

    Mutagenic and antimutagenic activities of freeze dried fruit juices (FDFJ) of Morinda elliptica Ridl. (Rubiaceae), Morinda citrifolia L. (Rubiaceae), Averrhoa bilimbi L. (Oxalidaceae), Phyllantus acidus (L.) Skeels (Phyllantaceae) and Myristica fragrans Houtt. (Myristicaceae) in Allium cepa L was evaluated. Testing the ...

  15. IDENTIFIKASI RISIKO RANTAI PASOK BERBASIS SISTEM TRACEABILITY PADA MINUMAN SARI APEL

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    Dwi Iryaning Handayani

    2013-10-01

    Full Text Available Risiko merupakan faktor-faktor yang menghambat operasional pada rantai pasok makanan yang tidak dapat dihindari akan tetapi dapat diminimalisir atau dihilangkan dengan melakukan penanganan risiko yang tepat. Penanganan risiko dalam rantai pasok sangat diperlukan agar dapat meminimalkan biaya, waktu dan kinerja dalam aktifitas rantai pasok. Traceability merupakan suatu sistem yang dapat meningkatkan transparansi dalam rantai supplai dalam mengurangi risiko klaim serta menemukan potensi risiko proses rantai pasok makanan. Oleh karena itu penelitian ini bertujuan untuk mengetahui proses yang terkait dengan traceability dan mengidentifikasi risiko yang terjadi pada rantai pasok makanan berdasarkan informasi sistem traceability. Aktivitas yang terkait dalam membangun sistem traceability antara lain pemeriksaan level stock dan produk minuman sari buah, penerimaan material dari pemasok, pembongkaran inspeksi bahan baku, penyimpanan bahan baku, penyimpanan sari buah di gudang, mengeluarkan sari buah dalam gudang untuk memulai aktivitas proses, inspeksi kualitas produk minuman sari buah, labeling produk jadi, persiapan pengiriman produk jadi, penyimpanan produk minuman sari apel di gudang, pengiriman produk ke distributor. Adapun risiko terjadi yang dapat di tangani dengan traceability yaitu, ketidak sesuaian data dengan produk dan bahan baku di gudang, kekurangan barang dan bahan baku digudang, keterlambatan penerimaan material, ketidak sesuaian barang yang dipesan, material busuk,sari buah rusak di gudang, sari buah tercampur dengan benda lain kesalahan pengangkutan produk, kesalahan dalam pengambilan galon sari buah yang tidak bersifat FIFO, kualitas produk tidak sesuai, kesalahan memberikan identitas, produk rusak digudang, produk cacat dalam perjalanan.

  16. UPAYA MENINGKATKAN CAPASITY BUILDING KELOMPOK TANI DI KECAMATAN GUNUNGPATI

    Directory of Open Access Journals (Sweden)

    Dyah Maya Nihayah

    2016-03-01

    Full Text Available Penduduk di Kecamatan Gunungpati sebagian besar bermata pencaharian petani. Hasil pertanian yang dihasilkan adalah buah rambutan. Hasil panen yang melimpah yang belum diimbangi dengan teknologi pasca panen dan rendahnya harga jual mengakibatkan buah rambutan tidak memiliki nilai ekonomis. Harga jual rambutan sangat rendah, hanya mencapai paling tinggi Rp 2.500,00 per ikat. Buah rambutan yang tidak habis terjual akan cepat layu, rusak dan busuk. Hal ini menunjukkan bahwa petani di Kecamatan Gunungpati yang menjadi khalayak sasaran belum produktif secara ekonomi. Penerapan teknologi pasca panen merupakan hal yang urgen untuk dilakukan untuk mempertahankan, meningkatkan dan menambah nilai jual produk olahan buah rambutan. Upaya yang dapat dilakukan agar buah rambutan memiliki nilai ekonomis yang tinggi dapat diupayakan melalui pengolahan buah rambutan menjadi beberapa produk olahan sehingga mampu meningkatkan nilai tambahnya agar dapat meningkatkan pendapatan petani di wilayah Kecamatan Gunungpati. Tujuan kegiatan ini, adalah membentuk kelompok usaha pengolahan buah pada kelompok tani dan penguatan kelembagaannya. Metode yang akan dilakukan untuk mencapai tujuan tersebut adalah sosialisai dan pelatihan dari aspek kelembagaan. Seluruh proses tersebut dilakukan pada dua kelompok tani yaitu Kelompok Tani Teger dan kelompok Tani Sumber Rejeki yang ada di Kecamatan Gunungpati, Kota Semarang. Pembentukan KUB serta pelatihan kelembagaan yang dilakukan merupakan usaha untuk menumbuhkan semangat kewirausahaan di kelompok tani di Kecamatan Gunungpati.

  17. Effect of Vapor Heat Treatment on the Mortality of Bactrocera dorsalis (Diptera: Tephritidae and the Quality of Mango cv. Arumanis

    Directory of Open Access Journals (Sweden)

    Tri Wulan Widya Lestari

    2017-07-01

    Full Text Available Arumanis is a superior export variety mango from Indonesia. One inhibiting factor on the production of this fruit variety is the infestation of Bactrocera dorsalis (Diptera: Tephritidae fruit fly. Vapor heat treatment was recommended by ISPM No. 28 of 2007 as an effective treatment in eradicating fruit flies. This research was aimed to find out the optimum temperature and the duration of vapor heat treatment on the mortality of egg and larvae of B. dorsalis. The experiment was conducted in the Laboratory of Vapor Heat Treatment, BBPOPT, Jatisari, from October 2016 to January 2017. The observed parameters were temperature, duration of treatment, mortality of egg and larvae of fruit fly, and fruit quality. The results showed that vapor heat treatment at 47°C for 40 minutes (min was effective to reduce the number of eggs and larvae of B. dorsalis and had no negative impact on the fruit quality.   Intisari Buah mangga varietas Arumanis merupakan varietas mangga ekspor unggulan Indonesia. Salah satu faktor pembatas produksi buah mangga varietas Arumanis adalah lalat buah B. dorsalis (Diptera: Tephritidae. Perlakuan uap panas direkomendasikan oleh ISPM Nomor 28 tahun 2007 sebagai tindakan perlakuan yang efektif dalam mengeradikasi lalat buah. Penelitian ini bertujuan untuk mengetahui suhu dan waktu optimum perlakuan uap panas terhadap mortalitas telur dan larva B. dorsalis pada buah mangga varietas Arumanis tanpa merusak kualitas buah. Penelitian dilaksanakan di Laboratorium Vapor Heat Treatment, BBPOPT, Jatisari, pada Oktober 2016 sampai dengan Januari 2017. Parameter yang diamati adalah suhu, lamanya waktu perlakuan, mortalitas telur dan larva lalat buah, dan kualitas buah. Hasil penelitian menunjukkan bahwa perlakuan uap panas pada suhu 47°C selama 40 menit terbukti efektif membunuh telur dan larva B. dorsalis dan tidak berdampak negatif terhadap kualitas buah.

  18. MASA SIMPAN BUAH MANGGIS (Garcinia mangostana L. PADA BERBAGAI TINGKAT KEMATANGAN, SUHU DAN JENID KEMASAN [Shelf life of Manggis Fruit (Garcinia mangostana L. at Various Fruit Maturity Levels, Temperature, and Types of Packaging

    Directory of Open Access Journals (Sweden)

    Hasbi1

    2005-12-01

    Full Text Available The objective of this research was to study the effect of manggis fruit maturity levels, temperature, and types of packaging on the shelf fife of manggis fruit (Garcinia mangostana L, The experimental design used was Factorial Completely Randomized Design with three factors consisting of manggis fruit maturity levels (tinged with purple and brown, packaging types (flexible and stretch film, and storage temperature (l50C and 250C using two replication for each treatment. The result showed that maturity level had significant effect on weight toss, color but had no significant effect on hardness, total sugar and total acid of manggis fruit during storage. The suitable packaging type to maintain the quality of manggis fruit with maturity level of tinged purple was the flexible type, which result n a shelf life of 33 days. Packaging suitable for manggis fruit with maturity level of brown was the stretch type, which had the shelf life of 39 days. Storage temperature to maintain quality was l50C.

  19. UJI VIABILITAS DAN PERKEMBANGAN SERBUK SARI BUAH NAGA PUTIH (HYLOCEREUS UNDATUS (HAW. BRITTON & ROSE, MERAH (HYLOCEREUS POLYRHIZUS (WEB. BRITTON & ROSE DAN SUPER MERAH (HYLOCEREUS COSTARICENSIS (WEB. BRITTON & ROSE SETELAH PENYIMPANAN

    Directory of Open Access Journals (Sweden)

    NI KADEK YUNITA SARI

    2010-12-01

    Full Text Available The aim of the research was to determine pollen viability, pollen tube length and pollen development of white, red and super red dragon fruit after storage at different temperatures and times. The method used to test pollen viability was hanging drop technique and to observe the development of pollen used acetolysis techniques. The results showed viability and pollen tube length of white, red and super red dragon fruit after storage at temperature of 10° C and -20° C for 1, 2 and 3 weeks decreased (66% and 25%, tended to increase (2% after 4 weeks. Viability and pollen tube length decreased (100% after storage at 30° C for 4 weeks. Pollen development of white, red and super red dragon fruit after storage at 30°C, 10°C and -20°C for 1 to 4 weeks showed the majority of pollen consists of uninucleat and binucleat.

  20. PENGARUH SUHU DAN KELEMBABAN UDARA TERHADAP PERUBAHAN MUTU TABLET EFFERVESCEN SARI BUAH SELAMA PENYIMPANAN [Influence of Temperature and Relative Humidity on the Quality of Fruit Juice Effervescent Tablet During Storage

    Directory of Open Access Journals (Sweden)

    Ansar

    2011-06-01

    Full Text Available The aim of this research was to study the influence of temperature and relative humidity on the quality of the fruit juice effervescent tablet. Sample of the passion fruit effervescent tablet was prepared from passion fruit granular, aspartame, polyetilene glycol, citric acid, and sodium bicarbonate. Variable analyzed was dissolution rate of the tablet during storage. The results indicated that temperature and humidity significantly affect dissolution rate of the fruit juice effervescent tablet. The reason for the decrease in dissolution rate was because at high storage temperature (35oC, sodium bicarbonate was not stable. The bicarbonate amount gradually decreased because it reacted with citric acid. Consequently, when the tablet was dissolved, the reaction between sodium bicarbonate and citric acid was slow. At high relative humidity (85.5% of storage, the reaction occurred prior to the dissolution due to moisture intake.

  1. AKTIVITAS ANTIHIPERURIKEMIA EKSTRAK ETIL ASETAT DAN ETANOL BUAH SALAK VARIETAS BONGKOK (Salacca edulis Reinw. PADA TIKUS GALUR WISTAR [Antihyperuricemic Activity of Ethyl Acetate and Ethanol Extracts of Snake Fruit var. Bongkok (Salacca edulis Reinw. on Wistar Rat

    Directory of Open Access Journals (Sweden)

    Leni Herliani Afrianti1*

    2011-06-01

    Full Text Available The aims of the study was to determine antihyperuricemic activity of ethyl acetate and ethanol extractsof snake fruit (Salacca edulis Reinw. var. Bongkok on Wistar male rats. Wistar male rats administered with 100 and 200 mg/kg b.w ethyl acetat extract and 200 mg/kg b.w ethanol extract and simulationsly induced with potassium oxonate peritoneally and uric acid orally showed descreased uric acid serum level significantly as compared to control group at 6th and 7thhour (p < 0.05. Meanwhile ethanol extract at 100 mg/kg bw did not affect uric acid serum level significantly. Determination of uric acid level in urine of the rats, indicated that administration ofethanol extract at 200 mg/kg bw, orprobenecid as a standard at 45 mg/kg bw, increased excretion of urine uric acid level significantly as compared to control group at 7thhour (p < 0.05. Additionally, administration of ethyl acetate extract at 100 and 200 mg/kg bw did not show an increase of uric acid excretion in urine. Mechanism of action of the ethyl acetate extract and ethanol extract as an antihyperuricemic agent has been proposed by inhibition of xanthine oxidase activity wich decrease the synthesis of uric acid. Hence, the mechanism of action of antihyperuricemia of the ethanol extract was suggested to be an uricosuric i.e. increases the excretion of urine uric acid and xanthine oxidase inhibitory.

  2. Aktivitas Antifibrotik Ekstrak Buah Delima Terstandar 40% Ellagic Acid pada Tikus Putih (Rattus norvegicus sebagai Hewan Model (ANTIFIBROTIC ACTIVITY OF POMEGRANATE FRUIT EXTRACT STANDARDIZED 40% ELLAGIC ACID ON RATS (RATTUS NORVEGICUS AS ANIMAL MODEL

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    Wiwik Misaco Yuniarti

    2014-08-01

    Full Text Available The number of patients with chronic liver disease (fibrosis or cirrhosis of the liver is increasing fromtime to time. However, until now there is no therapy that really effective to overcome that disease. Therapyfor liver fibrosis typically use substance that have antioxidant activity, anti-inflammatory or anti fibrotic.Various efforts always done to find alternative therapies for liver fibrosis. One of them is the use ofpotential plants that suspected having such activity. Various parts of pomegranate have been shown tohave various activities that beneficial for health. This study was conducted to determine the effect ofpomegranate fruit extract standardized 40% ellagic acid on the improvement degree of liver fibrosis causedby cholestasis by measuring of serum alkaline phosphatase levels (ALP and gamma-glutamyl transferase(GGT, as a specific indicator of liver damage becaused of cholestasis. The research was conducted by using32 male rats, wistar strain, 2.5 month old, weighing between 150-200 grams. Animal models of liver fibrosis obtained by using BDL technique. Subjects were divided into a control group (P0 = without BDLand giving of pomegranate extract and treatment groups (P1 = BDL with administration of CMC, P2 =BDL with ellagic acid 90% and P3 = BDL with pomegranate fruit extract standardized 40% ellagic acid.CMC, extract (150 mg / kg BW / PO and ellagic acid (60 mg / kg BW / PO administered for 21 consecutivedays in the same volume. At the end of 21 days periods, biochemical evaluation was performed to measureserum levels of GGT and ALP. The result indicated that administration of pomegranate fruit extract ( P3significantly reduced GGT ( 10.5±9.2 mg/dl and ALP level ( 509.0±4.2 mg/dl close to normal level of GGTand ALP ( P0, GGT : 2.8 ± 1.4; ALP : 449.0±62.3 (p<0.05. The level of GGT and ALP in P3 group were lowercompared to the group ellagic acid (P2, GGT=48.5±4.8 and ALP = 691.0± 29.7 and group which only begiven CMC (P1, GGT 191.0±35.4 and ALP 890 ± 5.7 ( p<0.05. Extract of pomegranate fruit thatstandardized with 40% ellagic acid is potential as a antifibrotic agent.

  3. IDENTIFIKASI ANTOSIANIN BUAH DUWET (Syzygium cumini MENGGUNAKAN KROMATOGRAFI CAIR KINERJA TINGGI - DIODE ARRAY DETECTION [Identification of Anthocyanins in Jambolan Fruit (Syzygium cumini by High Performance Liquid Chromatography - Diode Array Detection

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    Puspita Sari1*

    2009-12-01

    Full Text Available The aim of this study was to determine the content of total monomeric anthocyanins and to identify the anthocyanin composition of jambolan fruit (Syzygium cumini growing in Indonesia. Anthocyanins were extracted with methanol containing 0.1% HCl, removed from non-polar impurities by partition with chloroform and purified in a C18 solid phase cartridge. Anthocyanins were identified by high-performance liquid chromatography with diode array detection (HPLC-DAD, UV-visible spectral analysis, and physico-chemical reactions. Using pH-differential method, it was known that the content of total monomeric anthocyanin in the ripe fruit was 161 mg/100 g fresh fruit (731 mg/100 g skin on wet basis or 3430 mg/100 g skin on dry basis, based on cyanidin-3-glucoside. Furthermore, five anthocyanins without acylating groups were identified as 3,5-diglucoside derivatives of delphinidin (41.29%, petunidin (27.79%, malvidin (25.60%, cyanidin (4.19%, and peonidin (1.13%. These results demonstrate that the skin of jambolan fruit especially the ripe one is rich in anthocyanin, with wide range in anthocyanidin backbone (five aglycons.

  4. Analisis Nilai Gizi Telur Itik Asin Yang Dibuat Dengan Media Kulit Buah Manggis Selama Masa Pemeraman (NUTRIENT ANALYSIS OF DUCK SALTED EGGS MADE BY MANGOSTEEN RIND MEDIA DURING SALTING PERIODS

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    Kadek Karang Agustina

    2015-08-01

    Full Text Available The purposes of this research were to determine the level of nutrient in duck salted eggs made by using mangosteen rind media observed by water content, ash, fat, protein and carbohydrate during salting periods. This research used Completely Randomized Design (CRD, with twofactors. First were media;   mangosteen rind media and brick media. Second were salting periods;7, 14 and 21 days. The level of nutrient contain in duck salted eggs measured according to  Association of Official Analytical Chemist (1984 methods. These data analyzed by T tests tocompare the level of nutrient contain in duck salted eggs produced between medias during saltingperiods. The results show that during the curing process by using the mangosteen rind media wasobserved at days 7, 14 and 21 decreased water and fat content of salted eggs. While the ash, proteinand carbohydrates content increased successively. When compared with the bricks media, all levelof nutritional parameters did not show a significant difference. So it can be concluded that themangosteen rind can be used as a media for making salted eggs.

  5. PENGARUH SARI BUAH NANAS (ANANAS COMOSUS DAN LAMA PENYIMPANAN TERHADAP JUMLAH KOLONI BAKTERI DAN KADAR PROTEIN IKAN BANDENG (CHANOS CHANOS SEBAGAI SUMBER BELAJAR DALAM PERENCANAAN PEMBELAJARAN BIOLOGI MATERI KINGDOM MONERA

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    Qorry Aulya Rohmana

    2015-03-01

    Full Text Available The aims of this research is to know effect of any pineaple extract juice concentration and duration of saving and to determine concentration of the pineaple fruit extract juice and duration of saving which are the most optimal to the sum of bacterial colony and protein degree in bandeng fish. Research type used was True Experiment Design. A scheme used was Complete Random Scheme of factorial pattern. Data was as such the total of bacterial colony and protein contained in bandeng fish. Result of the research shows that concentration of pineaple fruit extract juise and duration of saving effect the bacterial colony total and protein containe in bandeng fish. The total of bacterial colony gets more as the duration of saving gets longer. As for protein contained in the bandeng fish gets lower as the saving duration goes.

  6. Pemulihan Kadar Glikogen Serta Peningkatan Konsumsi Glukosa dan Trigliserida Saat Aktivitas Fisik Pascapemberian Ekstrak Kulit Buah Manggis (GLYCOGEN RECOVERY AND INCREASE CONSUMPTION OF GLUCOSE AND TRIGLYCERIDE DURING PHYSICAL ACTIVITIES AFTER ADMINISTRA

    OpenAIRE

    I Nyoman Arsana; Ni Ketut Ayu Juliasih

    2016-01-01

    This study was aimed to investigate the effect of mangosteen rind on the glycogen recovery of themuscle and the liver, and the glucose and the triglyceride consumption during physical activities. ARandomized Block Design was applied with four treatments: control (K), physical activity (KF), physicalactivity and extract (FE),extract (E). The extract dosage was 400 mg/kg bodyweight/day administered forfour weeks. The assessed variables were the muscle glycogen, the liver glycogen, the blood gly...

  7. SIFAT FISIK DAN KIMIA BUAH MANGGA (Mangifera indica L. SELAMA PENYIMPANAN DENGAN BERBAGAI METODE PENGEMASAN [Physical and Chemical Characteristics of Mangos (Mangifera indica L. during Storage with Various Methods of Packaging

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    Daniel Saputra

    2006-04-01

    Full Text Available The research was aimed to determine the physical and chemical characteristics of mangos in various packing methods during storage. Factorial Completely Randomized Design with four treatments and three replications were used in this research. The treatments were individually and collectively packed mangos which were stored at 10 and 200C. The physical and chemical changes of mangos in the flexible packaging (individual and collective were slower than mangos without packaging. Collectively packed mango stored was with the storage temperature of 100C was found to have longer shelf life than that of other treatments. On day 25, the collectively packed mango had weight loss of 1,464%, 0,316 Kgf hardness, 11,4% total sugars, 0,44% total acids, and 229,44 mg/100g vitamin C. Further duo-trio test indicated that panelists could detect the differences of the taste between packed and freshly harvested mangos. The hedonic test shows that most panelists preferred the taste of mangos that were collectively packed and stored at 100C (on day 10.

  8. EFFECT OF PRETREATMENTS ON CHEMICAL AND ANTIOXIDANT PROPERTIES OF SKY FRUIT (Swietenia macrophylla SEED OIL [Pengaruh Pra-perlakuan Terhadap Sifat Kimia dan Antioksidan Minyak Biji Buah Tunjuk Langit (Swietenia macrophylla

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    Hayati Mohd Yusof

    2012-12-01

    Full Text Available The objective of this study was to investigate the effect of pretreatments on chemical and antioxidant properties of sky fruit (Swietenia macrohylla seed oil. The seeds were treated with different heat pretreatments (roasting, steaming, and microwaving and subsequently subjected to oil extraction by using a Bligh and Dyer method. It was found that different pretreatments significantly (p<0.05 affected yield and peroxide value of the extracted oils. However, no significant effect of pretreatment was observed on free fatty acid content of the seed oils. The oils exhibited significantly different levels of 1, 1-diphenyl-2-picrylhydrazyl (DPPH scavenging activity due to different heat pretreatments. The results revealed that the mean percentages of DPPH scavenging activity of untreated (control seed oil (87.69% and steamed seed oil (83.40% were significantly higher than those of roasted seed oil (75.71% as well as the microwaved one (63.98%. In contrast, the pretreatments did not significantly affect total phenolic content (TPC of the seed oils with the TPC mean values ranging from 0.016 to 0.022 mg/g (as gallic acid. Data gained from this study provided valuable information for edible oil industries in searching for alternative source of edible oil with medicinal benefits.

  9. MANFAAT BIJI LABU (Cucurbita sp. UNTUK KESEHATAN

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    Djoko Hargono

    2012-09-01

    Full Text Available Daging buah C. moschata Duch. ex Poir yang telah masak dapat dimakan setelah dikukus, disayur atau dijadikan kolak. Daun tumbuhan yang muda dan kuncup bunganya dimakan sebagai sayuran. Bijinya setelah diasin dan dikeringkan di sinar matahari atau cara lain dikonsumsi sebagai kuaci. Daging buah dan biji C. pepo L dan C. maxima Duch dimakan setelah diolah seperti daging buah dan biji C. moschata Duch. ex Poir. Secara tradisional biji C. moschata Duch ex Poir digunakan sebagai obat kecacingan, terutama untuk cacing pita.

  10. Recommended alternative daily intake of fruits and vegetables for Indonesian elderly

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    Nurhayati Nurhayati

    2014-08-01

    Full Text Available AbstrakLatar belakang:Organisasi Kesehatan se Dunia (WHO merekomendasin konsumsi sayur dan buah paling sedikit 400 gr atau 5 (lima porsi sayur dan buah sehari. Penelitian ini untuk menentukan alternatif jumlah dan jenis anjuran konsumsi sayur dan buah untuk usia 65 tahun atau lebih untuk kecukupan zat gizi vitamin A, vitamin C, potassium, asam folat, dan serat. Metode:Penelitian menggunakan data konsumsi sayur dan buah dari data Riset Kesehatan Dasar (Riskesdas tahun 2010. Analisis data menggunakan program analisis linier untuk memperoleh lima alternatif jumlah dan jenis sayur dan buah untuk usia lebih dari 65 tahun.Hasil:Subjek yang dapat dianalisis sebanyak 7087 orang. Lima jenis buah yang paling banyak dikonsumsi adalah pisang, jeruk, pepaya, apel dan semangka. Lima jenis sayur yang paling banyak dikonsumsi adalah sayur bayam, sayur kangkung, sayur daun singkong, sayur asam, dan sayur sop. Berdasarkan hasil analisis progam linier dan ngka Kecukupan Gizi tahun 2004 untuk vitamin A, vitamin C, asam folat, serat, dan potasium bagi usia lebih dari 65 tahun, maka jumlah anjuran konsumsi sayur dan buah adalah 300 gram sayuran dan 200-400 gram buah.Kesimpulan: Anjuran alternatif konsumsi sayur dan buah untuk usia lebih dari 65 tahun adalah 300 gram (3 mangkok sayuran dan 200-400 gram (2-4 potong buah. (Health Science Indones 2014;1:30-4Kata kunci:anjuran konsumsi harian, sayur, buah, usia lajut AbstractBackground: The WHO recommends the daily consumption of fruits and vegetables of at least 400 grams or 5 servings. This study was conducted to assess consumption of fruits and vegetables in 65 year-old and above Indonesians, and the adequacy of daily requirements of vitamin A, vitamin C, potassium, folic acid, and fiber. Methods: The study used data from 2010 National Health Survey Indonesia. Using linier programming, 5 alternatives of combination of fruits and vegetables were presented for 65 year-old and above.Result: The number of subjects that

  11. Pengaruh Penambahan Jerami Nangka (Artocarpus heterophyllus Lam Terhadap Karakteristik Fruit Leather Mangga (Mangifera indica L

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    Lisa Yusmita

    2018-04-01

    Full Text Available ABSTRAK Penganekaragaman pangan merupakan program kebijakan pemerintah dengan tujuan untuk terus mengembangkan pangan agar dapat memantapkan kemandirian dan penyediaan pangan dengan jenis yang beragam dan kualitas yang makin meningkat, jumlah yang memadai dan tersebar merata sehingga dapat memenuhi kebutuhan pangan dan gizi. Untuk mendukung penganekaragaman pangan tersebut maka diperlukan upaya untuk melakukan pengolahan produk-produk hasil pertanian. Buah-buahan merupakan salah satu produk hasil pertanian yang umumnya dibuat menjadi produk olahan seperti jam, jelly, puree, sari buah, buah kaleng, manisan kering atau basah. Salah satu jenis produk buah-buahan yang kering selain manisan adalah fruit leather. Fruit leather adalah jenis makanan yang berasal dari daging buah yang telah dihancurkan dan dikeringkan. Produk ini berbentuk lembaran tipis seperti halnya kulit buah dengan tekstur yang plastis dan kenyal, rasanya manis tetapi masih memiliki ciri rasa khas buah yang digunakan. Fruit leather juga termasuk produk makanan yang tidak mengandung zat pewarna sehingga cocok untuk dijadikan cemilan dan mempunyai aneka ragam bentuk dan warna. Pengolahan buah-buahan menjadi fruit leather merupakan salah satu upaya divesifikasi pangan. Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL dengan 5 perlakuan dan 3 kali ulangan. Data yang diperoleh dianalisa secara statistik dengan uji F, kemudian bila berpengaruh nyata dilanjutkan dengan uji DNMRT pada taraf nyata 5%. Penelitian ini telah dilakukan di Laboratorium Program Studi Teknologi Industri Pertanian Universitas Dharma Andalas dan Laboratorium Teknologi Hasil Pertanian Fakultas Teknologi Pertanian Universitas Andalas. Dari hasil penelitian didapatkan kesimpulan bahwa konsentrasi penambahan jerami nangka berpengaruh nyata terhadap kadar vitamin C dan kadar serat kasar. Sementara untuk pengujian kadar air, total asam dan kadar gula ternyata tidak dipengaruhi oleh konsentrasi penambahan

  12. Perancangan Marketing Plan sebagai Salah Satu Strategi untuk Meningkatkan Penjualan pada Pa Tani Organik

    OpenAIRE

    Saragih, Rintan

    2016-01-01

    Ketertarikan masyarakat untuk mengkonsumsi makanan organic mulai meningkat, dalam hal ini adalah sayuran dan buah. Masyarakat mulai perduli terhadap kesehatan. “Pa Tani Organik” salah satu produsen penghasil sayur dan buah organic berusaha untuk memenuhi kebutuhan masyarakat tersebut. Proses pemasaran yang selama ini dilakukan melalui direct marketing. Untuk meningkatkan penjualan pada “Pa Tani Organik” maka perlu dirancang marketing plan agar diperoleh hasil yang maksimal. Analisa strategi a...

  13. KARAKTERISTIK MORFOLOGI SERTA PERKEMBANGAN FIG NYAWAI (Ficus variegata Blume DI KEBUN RAYA CIBODAS

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    Agus Astho Pramono

    2015-12-01

    Full Text Available Nyawai (Ficus variegata Blume merupakan salah satu jenis pohon yang memiliki prospek yang baik untuk hutan tanaman. Informasi tentang aspek biologi reproduksinya masih terbatas. Penelitian ini bertujuan untuk mengetahui karakteristik morfologi bunga dan buah nyawai, serta tahapan perkembangan fig. Penelitian dilakukan di Kebun Raya Cibodas, Jawa Barat. Kegiatan penelitian meliputi: 1 pengamatan morfologi bunga dan buah, dan 2 pengamatan perkembangan fig. Hasil penelitian menunjukkan bahwa karakteristik morfologi fig nyawai yang dijumpai di Kebun Raya Cibodas, memiliki variasi yang tinggi dalam hal ukuran dan warna. Berdasarkan karakteristik morfologi bunga, secara individual ditemui dua tipe pohon yang mencirikan sebagai pohon menghasilkan bunga jantan dan penghasil bunga betina. Perbedaan antara tahap bunga, buah muda, dan buah matang tidak dapat dibakukan berdasarkan karakteristik morfologi eksternal dari fig. Tingkat kematangan buah nyawai dapat dilakukan dengan membelah fig. Nyawai tahap kuncup bunga berakhir sekitar 6-11 hari setelah munculya tunas fig, dan tahap bunga berakhir 11-26 hari. Perkembangan kuncup bunga menjadi buah yang matang memakan waktu sekitar 2-3 bulan. Hasil penelitian menyarankan untuk tidak mengumpulkan benih dari fig yang berukuran kecil, meskipun mereka memiliki karakteristik fisik fig yang matang.

  14. Simulasi dan Analisis Transmisi Multihop Mobile WiMAX Dengan Metode Hybrid

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    Muhamad Asvial

    2016-06-01

    Full Text Available Makalah ini membahas tentang pengembangan relay station untuk transmisi downlink Mobile WiMAX dengan menggunakan metode hybrid, yaitu metode transmisi yang menggunakan tiga buah transmisi. Ketiga transmisi tersebut yaitu dua buah transmisi yang melewati relay station terlebih dahulu baru ke receiver dan satu buah transmisi langsung dari pengirim ke penerima. Pada relay station ada dua kondisi yang berlaku, yaitu Decode and Forward (DF dan Amplify and Forward (AF. Hasil simulasi menunjukkan bahwa ketika Relay Station dalam mode forwarding Amplify and Forward (AF akan memperoleh BER yang kecil sehingga throughput besar dan merupakan perfomansi yang terbaik. Ketika masing-masing relay station diatur agar menggunakan mode forwarding yang berbeda, misalnya AF pada relay station 1 dan DF pada Relay Station 2 atau sebaliknya akan memperoleh hasil yang sama. Sedangkan ketika kedua relay station diatur untuk menggunakan mode forwarding Decode and Forward (DF, maka BER yang dihasilkan besar dan throughput-nya pun kecil, dan kondisi ini merupakan yang terburuk.

  15. Faktor-faktor yang Mempengaruhi Kepuasan dan Loyalitas Konsumen (Studi Kasus pada Pasar Bu

    OpenAIRE

    Darman, Dian Martha; Restuhadi, Fajar; ', Eliza

    2015-01-01

    Pasar Buah Sudirman is a well-known fruit-store in Pekanbaru. However, to gain the loyalty of shoppers, Pasar Buah Sudirman must appeal to consumers' social motives and experiential needs, not simply provide access to desired goods. In response to changing consumer needs, the store has grown larger and metamorphed into a convenience of one-stop shopping, to include service outlets and providing daily needs goods, not only fruits, at the store. Therefore, research was aimed to study: (1) the f...

  16. SENYAWA ASAM 2- METILESTER-1-H-PIROL-4-KARBOKSILAT DALAM EKSTRAK ETIL ASETAT BUAH SALAK VARIETAS BONGKOK SEBAGAI ANTIOKSIDAN DAN ANTIHYPERURICEMIA [Studies on 2-Methylester-1-H-Pyrolle-4-Carboxylic Acid Compound in Ethylacetate Extract of Snake Fruit Variety Bongkok as Antioxidant and Anthyperuricemic

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    Leni Herliani Afrianti 1*

    2010-06-01

    Full Text Available The aim of the study was to determine the antioxidant and antihyperuricemia activity of ethyl acetate extract of snake fruit (Salacca edulis Reinw. var. Bongkok. The research methods used in this study comprised of three stages. First stage, the isolation processes, consist ed of maceration, fractionation, and purification using several techniques of chromatography. The chemical structures of the isolated compounds were determined based on UV, IR, 1-D NMR, and 2-D NMR spectral data. The ethyl acetate extract of snake fruit var. Bongkok isolated was a new compound 2-methylester-1-H-pyrolle-4- carboxylic acid. In the second stage the antioxidant activity of the extract and the isolated compounds were measured by 1,1 diphenol (DPPH method. The antioxidant activity of the extracts and the isolated compounds were expressed as IC50, The ethyl acetate extracts at concentrations of 0.2, 2, 20, 200, 400, and 2000 µg/mL showed inhibition of 9.67, 4.47, 41.89, 96.06, 82.54, and 90.60 % respectively, with an IC50 of 1.6 µg/mL. Ascorbic acid standards at the same concentration range showed an IC50 of 0.54 µg/mL. Meanwhile, at the same concentrations the 2-methylester-1-H-pyrolle-4-carboxylic acid showed free radical inhibition of 17.48, 21.48, 18.14, 31.87, and 62.34 % respectively, with an IC50 of 3.27 µg/mL. During the third stage, the antihyperuricemic properties of the extracts and the isolated compound were examinated in vitro using inhibition of xanthin oxidase method. The ethyl acetate extracts at concentrations of 0.01, 0.02, 0.2, 2, and 2000 µg/mL showed xanthin oxidase inhibition of 49.24, 49.58, 50.28 and 52.26 % respectively, with an IC50 of 24.75 µg/mL. At the same concentrations, the 2-methylester-1-H-pyrolle-4- carboxylic acid, showed xanthin oxidase inhibition of 27.7, 30.5, 37.3, 50.27 and 50.55 % respectively, with an IC50 of 48.86 µg/mL. Allopurinol as a standard drug showed an IC50 of 0.92 µg/mL.

  17. SIFAT ORGANOLEPTIK, SIFAT FISIK, SERTA KADAR β-KAROTEN DAN α-TOKOFEROL EMULSI BUAH MERAH (Pandanus conoideus (The Organoleptic Properties, Physical Properties, and the Level of β-carotene and α-tocopherol of Red Fruit (Pandanus conoideus Oil Emulsion

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    Zita Letviany Sarungallo

    2014-07-01

    Full Text Available The objective of this study was to determine the organoleptic and physical properties, and the level of β-carotene and α-tocopherol of red fruit (Pandanus conoideus emulsion. The emulsion was made by mixing red fruit oil and water in ratio of 7:3, with addition of some emulsifiers as treatments, namely 0.20% of CMC (carboxyl methyl cellulose (F0, 0.5% of Tween 80 and 0.2% of CMC  (F1, and 0.5% of Tween 20 and 0.2% of CMC  (F2. Based on the organoleptic evaluation, the most preferred formulation of red fruit emulsion was F1, which have complementary ingredients, namely 0.50% of Tween 80, 0.20% of CMC, 0.06% of sodium benzoate, 0.02% of ethylene diamine tetra acetic acid (EDTA, 1.5% of orange citrus essence, and 15% of sugar. The acceptance scores of the formulation for color, taste, aroma, and texture were 4.5 (like-extremely like, 3.8 (neutral-like, 3.8 (neutral-like, and 4.1 (like, respectively, and the level of viscosity was thick with organoleptic score of 6.1 (thick. Physically, red fruit emulsion has red orange in color, citrus in aroma, sweet in taste, viscous in texture, viscosity 20.5 dPa.s, pH 6.4,  and stability 100% in strorage for 30 days at room temperature.  The content  of β-carotene  and α-tocopherol were 14 mg/kg and 229.4 mg/kg respectively. Keywords: Red fruit (Pandanus conoideus, emulsion, organoleptic and physical properties, β-carotene, α-tocopherol

  18. BAHAN PENYERAP KMnO4 DAN ASAM L-ASKORBAT DALAM PENGEMASAN AKTIF (ACTIVE PACKAGING UNTUK MEMPERPANJANG MASA SIMPAN DAN MEMPERTAHANKAN MUTU BUAH DUKU (Lansium domesticum Corr. [Adsorbers for KMnO4 and L-Ascorbic Acid in the Active Packaging to Prolong the Shelve-Life and Maintain the Quality of Lanzone (Lansium domesticum Corr. Fruits

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    Soesiladi E Widodo

    2005-08-01

    Full Text Available To develop an active packaging of lanzone (Lansium domisticum Corr. Fruits, KmnO4 as an ethylene scavenger and L-ascorbic acid as an oxygent scavenger were inserted into packaging. As direct contact of KmnO4 with agricultural product was not recommended and due to the liquid characteristic of both scavenger was carried out. This research was aimed at finding out the best adsorbers for KmnO4, L-ascorbic acid, and their combination in an active packaging to prolog the shelve-life and to maintain the quality of lanzone fruits. The result showed that 1 among the four adsorbers tested, pumice could was the best alternative as a KmnO4 or L-ascorbic acid adsorbers, and 2 spon and pumice were the best alternative adsorber for the combination of KmnO4 or L-ascorbic acid. Both adsorber were effective in prolonging the shelve-live (8-11 days longer than with out packaging and as good as using silica gel and vermiculite and maintaining the quality of lanzone fruits.

  19. Alternative fruit and vegetables consumption for 1-3 year old Indonesian children

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    Nurhayati Nurhayati

    2014-02-01

    Full Text Available AbstrakLatar belakang:World Health Organization merekomendasikan konsumsi sayur dan buah paling sedikit 400 gr atau 5 (lima porsi sayur dan buah sehari. Penelitian ini untuk menentukan alternatif jumlah dan jenis anjuran konsumsi sayur dan buah dan kecukupan vitamin A, vitamin C, potasium, asam folat dan serat yang dapat dipenuhi untuk kelompok umur 1-3 tahun anak Indonesia. Metode:Penelitian menggunakan data konsumsi sayur dan buah dari data Riskesdas tahun 2010. Analisis data menggunakan analisis linier programming untuk memperoleh lima alternatif jumlah dan jenis sayur dan buah untuk anak usia 1-3 tahun.Hasil:Hasil penelitian menunjukkan bahwa lima jenis buah yang paling banyak dikonsumsi anak usia 1-3 tahun adalah pisang, jeruk, pepaya, apel dan semangka. Lima jenis sayur yang paling banyak dikonsumsi anak usia 1-3 tahun adalah sayur bayam, sayur sop, sayur kangkung, sayur daun singkong, dan sayur asam. Jumlah anjuran konsumsi sayur dan buah untuk anak usia 1-3 tahun adalah 100-200 gram sayuran dan 150-200 gram buah Kesimpulan: Alternatif anjuran konsumsi sayur dan buah untuk anak usia 1-3 tahun adalah 100-200 gram (1-2 mangkok sayuran dan 150-200 gram (3-4 potong buah. (Health Science Indones 2013;2:74-7Kata kunci: anjuran, konsumsi, sayur, buah, anak usia 1-3 tahunAbstractBackground: WHO recommends the daily consumption of fruit and vegetables at least 400 grams or 5 servings. Based on national health survey Indonesia in 2007, means of daily portion of fruit and vegetable for Indonesian was less than 5 portion. This study was conducted to assess consumption of fruit and vegetables in 1-3 year old Indonesian children, and adequacy of daily requirement of vitamin A, vitamin C, potasium, folic acid and fiber. Methods: The study used consumption data from 2010 National Health Survey Indonesia. Using linier programming, we then could present 5 alternatives of combination of fruits and vegetables. Result:  The  study  found  five  kind  of

  20. Fonologi Bahasa Madura

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    Akhmad Sofyan

    2012-11-01

    Full Text Available Bahasa Madura--sama seperti bahasa Indonesia (yang berasal dari bahasa Melayu (lihat Marsono, 2003--termasuk ke dalam rumpun bahasa Austronesia Barat. Sebagai dua buah bahasa yang mempunyai hubungan kekerabatan yang sangat dekat, bahasa Madura dan bahasa Indonesia akan memiliki persamaan atau kemiripan. Dalam hal sistem fonologi, kedekatan hubungan kekerabatan antara bahasa Madura dengan bahasa Indonesia ditunjukkan dengan terjadinya korespondensi fonemis.

  1. DESAIN TAS KANTOR WANITA BERBAHAN LEMBARAN SABUT KELAPA (LESKAP

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    Hari Purnomo

    2014-04-01

    Full Text Available Indonesia sebagai Negara yang beriklim tropis memiliki areal perkebunan kelapa luas yang menghasilkan buah, daun dan kayu serta limbah. Limbah sabut kelapa seringkali diabaikan dan tidak dimanfaatkan dengan baik oleh masyarakat. Daging buah adalah komponen utama buah kelapa, sedangkan sabut, tempurung, dan air buah merupakan hasil samping. Sebagian besar petani hanya membuang sabut kelapa atau memanfaatkan untuk kerajinan seperti sapu, keset dan tali tambang. Sabut kelapa jarang dimanfaatkan menjadi produk dengan sentuhan teknologi yang bernilai jual tinggi. Penelitian ini merupakan pemanfaatan limbah serat sabut kelapa dijadikan produk tas kantor wanita dengan teknologi komposit. Lembaran sabut kelapa (leskap dengan teknologi komposit dilakukan dengan penggabungan serat sabut kelapa dengan karet alam yang di pres selama 30 menit dengan suhu 100oc. Desain tas dibuat beberapa alternatif yang selanjutnya dilakukan seleksi konsep dan dilakukan penilaian konsep dengan scoring. Hasil seleksi konsep didapat : (a Konsep desain 5 dijadikan sebagai desain A; (b Konsep desain 8 dijadikan sebagai desain B; (c Konsep desain 10 dijadikan sebagai desain C; (d Konsep desain 3, 6, 7 digabung yang dijadikan desain D. Sedangkan konsep desain 1,2,4 dan 9 tidak diikutkan dalam penilaian konsep. Berdasarkan scoring terpilih konsep desain D dengan nilai 3,0. Spesifikasi tas wanita yang terpilih adalah : (a Model tas jinjing dan selempang; (b Warna tas hitam dan coklat; (c lebar atas 40 cm; (d lebar bawah 35 cm; (d Tali tas jinjing dan selempang warna hitam; (f Tinggi 30 cm; (g Panjang tali selempang 120 cm; dan (h Panjang tali jinjing 23 cm.

  2. Pengaruh Penambahan Karagenan Terhadap Karakteristik Fisik, Kimia Dan Sensoris Fruit and Vegetable Leather Berbasis Albedo Semangka (Citrullus Vulgaris Schard.) Dan Labu Siam (Sechium Edule)

    OpenAIRE

    Haryu, Adinda Safira Puspa; Parnanto, Nur Her Riyadi; Nursiwi, Asri

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui pengaruh penambahan karagenan terhadap karakteristik fisik, kimia dan sensorisdari fruit and vegetable leather berbasis albedo semangka dan labu siam. Pengolahan fruit leather yang ada di Indonesia saat inihanya berbahan dasar buah buahan, perlu adanya penganekaragaman olahan dari fruit leather ini dengan menambahkan sayuranuntuk meningkatkan kandungan serat dan gizi, yang selanjutnya dikenal sebagai fruit and vegetable leather. Penelitian inimengguna...

  3. POTENSI ATMOSFER DALAM PEMBENTUKAN AWAN KONVEKTIF PADA PELAKSANAAN TEKNOLOGI MODIFIKASI CUACA DI DAS KOTOPANJANG DAN DAS SINGKARAK 2010

    OpenAIRE

    Syaifullah, M Djazim

    2011-01-01

    Kajian potensi atmosfer terhadap proses pembentukan dan pertumbuhan awan konvektifpada saat pelaksanaan Teknologi Modifikasi Cuaca (TMC) telah dilakukan dengan datapengamatan sounding dari stasiun Tabing Sumatera Barat. Sebanyak 330 buah datapengamatan harian jam 00Z dan 12Z dari Juni sampai dengan Nopember 2010 telahdianalisis. Dengan aplikasi RAOB analisis dilakukan untuk menentukan parameterdan indeks radiosonde sebagai penduga potensi atmosfer di wilayah tersebut. Hasilanalisis kandungan ...

  4. Studi Implementasi Six Sigma dalam Sistem Inventori Galangan Kapal

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    Elwin Elwin

    2012-09-01

    Full Text Available Dalam industri galangan kapal terdapat bahan baku, barang dalam proses dan barang jadi yang merupakan macam-macam bentuk dari persediaan dan berhubungan dengan stok, ketika persediaan tidak dikelola dengan benar maka akan terjadi pembengkakkan biaya/pengeluaran biaya yang tidak dibutuhkan. Tugas akhir ini bertujuan untuk mengetahui kondisi inventori di PT. Dok dan Perkapalan Surbaya, untuk mengetahui faktor-faktor yang menjadi penyebab terjadinya variabilitas output six sigma dan mengurangi defect pada sistem inventori dengan menggunakan metode six sigma DMAIC (Define, Measure, Analyze, Improve dan Control,. Berdasarkan perhitungan Material Pipa mengalami defect sebesar 50.98% dengan nilai sigma 1.48, Material Elbow mengalami defect sebesar 89.80% dengan nilai sigma 0.33, Material Flange mengalami defect sebesar 71.99% dengan nilai sigma 0.90, Material Paking mengalami defect sebesar 13.12% dengan nilai sigma 2.74 dan Material Mur mengalami defect sebesar 17.26% dengan nilai sigma 2.57. Sesuai dengan perhitungan reorder point for the inventory untuk masing-masing material, maka dapat diketahui bahwa material Pipa reoder point adalah 58 lonjor, elbow 100 buah, flange 168 buah, paking 24 buah dan mur 946 buah. Nilai sigma yang diperoleh dalam perhitungan tingkat persediaan masih jauh dari nilai yang seharusnya dapat dicapai oleh suatu perusahaan (6σ, sehingga dilakukan tahap Improve dengan metode Failure Mode and Effect Analysis (FMEA, pembuat SOP Pengendalian persediaan material dengan format baru serta galangan perlu melakukan perhitungan reorder point.  

  5. ANALISIS KEPADATAN PENGHUNI, LUAS LANTAI DAN LUAS VENTILASI TERHADAP SUHU DAN KELEMBABAN DI RUMAH KOS PUTRI KAJOR, NOGOTIRTO, GAMPING, SLEMAN, DIY

    Directory of Open Access Journals (Sweden)

    Nur Hasanah

    2017-05-01

    Full Text Available Kamar kos harus memenuhi persyaratan luas atau ukuran kamar, jumlah penghuni, luas ventilasi, serta suhu dan kelembaban, sesuai dengan baku mutu. Penelitian ini bertujuan untuk mengetahui pengaruh kepadatan penghuni, luas lantai dan luas ventilasi terhadap suhu dan kelembaban di rumah kos Putri Kajor yang berada di Nogotirto, Gamping, Sleman. Jenis penelitian yang dilakukan adalah survei dengan menggunakan desain cross sectional, yang hasilnya dianalisis secara deskriptif dan analitik. Jumlah kamar yang diteliti sebanyak 52 buah. Pengukuran kepadatan, luas lantai dan luas ventilasi menggunakan meteran, sementara pengukuran suhu dan kelembaban menggunakan termohigrometer. Secara deskriptif, hasil penelitian menunjukkan bahwa kamar yang memenuhi syarat kepadatan penghuni 5 buah (9,6 %, memenuhi syarat luas lantai 5 buah (9,6 %, memenuhi syarat luas ventilasi 49 kamar (94,2 %, memenuhi syarat suhu 52 buah (100 %, dan tidak ada yang memenuhi syarat kelembaban. Hasil analisis statistik pada taraf signifikan 5 % meyimpulkan bahwa kepadatan penghuni, luas lantai dan luas ventilasi berpengaruh terhadap suhu (nilai p = 0,019, namun tidak berpengaruh terhadap kelembaban (nilai p = 0,513.

  6. Perencanaan Pondasi Jembatan dan Perbaikan Tanah untuk Oprit Jembatan Overpass Mungkung di Jalan Tol Solo-Ngawi-Kertosono STA 150+331

    Directory of Open Access Journals (Sweden)

    Prathiso Panuntun Unggul Listyono

    2017-03-01

    Full Text Available Mainroad jalan Tol Solo-Ngawi-Kertosono pada STA 150+331 terdapat perencanaan jembatan overpass Mungkung. Oprit jembatan overpass Mungkung berdiri di atas tanah dasar lempung lunak, sehingga tanah dasar memiliki daya dukung yang rendah yang dapat mengakibatkan kelongsoran pada oprit timbunan dan memiliki kemampumampatan yang tinggi. Pada Penelitian ini struktur bawah jembatan overpass Mungkung direncanakan memiliki 3 buah pilar dan 2 buah abutment. Untuk oprit timbunan jembatan akan direncanakan metode perbaikan tanah dasar menggunakan preloading yang dikombinasikan dengan Prefabricated Vertical Drain (PVD dan Prefabricated Horizontal Drain (PHD. Untuk perkuatan oprit akan direncanakan 2 alternatif perkuatan yaitu dengan geotextile wall atau sistem freyssisol. Pada tahap akhir dilakukan analisis perbandingan dari 2 alternatif untuk sistem perkuatan oprit jembatan. Dari hasil analisis didapatkan untuk alternatif 1 yaitu dengan geotextile walls diperoleh kebutuhan geotextile untuk H oprit 3 m – 8 m adalah 5 - 27 lapis. Pada perkuatan memanjang diperoleh kebutuhan geotextile sebanyak 27 lapis. Pada alternatif 2 yaitu dengan freyssisol diperoleh masing-masing kebutuhan paraweb straps untuk Tu 30 kN adalah 183,2 kg, untuk Tu 50 kN adalah 967,9 kg, dan untuk Tu 100 kN adalah 2587,1 kg. Untuk perkuatan memanjang diperoleh kebutuhan geotextile sebanyak 11 lapis. Dari kedua alternatif dipilih alternatif 1 karena ketersediaan material geotextile di Indonesia dan kemudahan mendapatkan material dibanding freyssisol yang harus diimpor dari luar Indonesia. Pondasi pilar 1 (pilar tengah adalah tiang pancang dengan diameter 60 cm sebanyak 25 buah dan kedalaman tiang 27,5 m. Pondasi pilar 2 adalah tiang pancang dengan diameter 60 cm sebanyak 16 buah dan kedalaman tiang 27,5 m.Pondasi abutment adalah tiang pancang dengan diameter 60 cm sebanyak 24 buah dan kedalaman tiang 27,5 m.

  7. Browse Title Index

    African Journals Online (AJOL)

    Items 3251 - 3300 of 11090 ... ... medicinal tree Oroxylum indicum (L.) Vent. through tissue culture, Abstract PDF .... Vol 7, No 8 (2008), Diversity and production methods of fluted pumpkin ... Vol 11, No 86 (2012), Diversity of Morinda citrifolia L. in ...

  8. Pharmacological Evaluation of Oral Hypoglycemic and Antidiabetic ...

    African Journals Online (AJOL)

    Olaleye

    In the present study, 50 – 400 mg/kg of body weight/day of 50% ethanol extract of the ... Key words: Morinda lucida Benth.; Fresh leaf methanol extract; Hypoglycemia;. Normal and .... Lagos, Nigeria, after ethical approval was obtained from the ...

  9. A NEW COMBINATION AND A NEW NAME IN GYNOCHTHODES (RUBIACEAE

    Directory of Open Access Journals (Sweden)

    K. M. WONG

    2016-01-01

    Full Text Available WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. A new combination and a new name in Gynochthodes(Rubiaceae. Reinwardtia14(2: 297 ‒ 298. — The new combination Gynochthodes lanuginosa (Suratman K. M. Wong & Razafim. and the new name Gynochthodes suratmanii K. M. Wong & Razafim., the latter in place of Morinda wongiana Suratman, are proposed.

  10. Physicochemical Analysis of the Aqueous Extracts of Six Nigerian ...

    African Journals Online (AJOL)

    Purpose: Extracts of Picralima nitida seeds, Detarium microcarpum stem bark, Aframomum melagueta seeds, Terminalia catappa leaves, Acacia nilotica pods, and Morinda lucida stem bark, are under consideration for development into suitable dosage forms for treating diabetes mellitus, sickle cell anemia and malaria.

  11. A Study of the Hepatic Tolerance of the Ethyl Acetate Fraction of ...

    African Journals Online (AJOL)

    Purpose: In this study, the effect of the ethyl acetate fraction of the extract of Morinda morindoides (Baker) Milne-Redhead (Rubiaceae) on the tissue and metabolic integrity of rabbit liver was evaluated. Methods: Thirty rabbits (divided equally between male and female) were randomly distributed into five (5) groups of six (6) ...

  12. Effect of salt stress on growth and contents of organic and inorganic ...

    African Journals Online (AJOL)

    Effect of salt stress on growth and contents of organic and inorganic compounds in noni ( Morinda citrifolia L.) ... seedlings at 1, 10, 20, 30 and 40 days of salt stress in a 5 x 2 completely randomized experimental design. ... from 32 Countries:.

  13. Author Details

    African Journals Online (AJOL)

    Effects of tahitian noni (Morinda citrifolia L.) juice on some hematological and biochemical parameters of male albino wistar rats. Abstract · Vol 26, No 1 (2011) - Articles The relationship between body mass index, semen and sex hormones in adult male. Abstract PDF · Vol 26, No 1 (2011) - Articles Gastric Cytoprotection and ...

  14. 836 IJBCS-Article-Anthony Dawet

    African Journals Online (AJOL)

    KODJIO NORBERT

    et al. (2001) reported that Cassia occidentalis,. Morinda morindoides and Phyllanthus niruri significantly reduced parasitaemia in. Plasmodium berghei infected mice. A study conducted by Bala et al. (2006) showed that Aloe vera and Coriandrum sativum were not generally effective in eliminating Trypanosoma brucei brucei.

  15. Brooks et al., Afr J Tradit Complement Altern Med. (2013) 10(1):1-8 1

    African Journals Online (AJOL)

    AJTCAM

    ETHNOVETERINARY APPLICATION OF MORINDA CITRIFOLIA FRUIT PUREE ON A ... and consumer demand for organic products has prompted investigations of ..... (vitamin E), soy lecithin, xanthan gum, flaxseed oil, vegetable oil, mixed ... Biotin, Vitamin B12 Supplement, Artificial Flavors, FD&C Certified Color Added.

  16. Browse Title Index

    African Journals Online (AJOL)

    Items 151 - 200 of 473 ... Vol 4, No 2 (2001), Effect of sources of water on the performance of broiler chicks, Abstract. O Matanmi ... Vol 19, No 1 (2017), Effect of supplementing Morinda lucida (Brimstone) leaf meal in the diets on the Performance, Intestinal and Tissue Microbial count of broiler chickens, Abstract. A.O. Lala, N.

  17. Antibacterial activities of leave extracts as bactericides for soaking of skin or hide

    Science.gov (United States)

    Suparno, Ono; Panandita, Tania; Afifah, Amalia; Marimin; Purnawati, Rini

    2018-03-01

    Antibacteria, a subtance inhibiting the growth of bacteria, can be obtained from tropical-almond (Terminalia catappa), morinda (Morinda citrifolia), and white leadtree (Leucaena leucocephala) plants, since the plants have phytochemical content functioning as antibacterial agent. Commonly, part of plant that contains higher antibacterial substances is its leaf. The objectives of this study were to determine antibacterial activity of tropical-almond, morinda, and white leadtree leaves extracts, and to analyse the potency of the three extracts as natural bactericide for soaking of skin or hide. The responses measured in this study were phytochemical contents, total flavonoid, tannin content, the inhibition zone, the minimum inhibitory concentration (MIC), and the minimum bactericidal concentration (MBC). Phytochemical contents containing the three leaves extracts were alkaloid, flavonoid, tannin, saponin, phenolic, and glycoside. Total flavonoid and tannin contents of the three extracts were tropical-almond extract of 1.14 % and 1.51 %, respectively; morinda extract of 0.61 % and 0.36 %, respectively; and white leadtree extract of 0.60 % and 4.82 %, respectively. White leadtree leaf extract gave the highest inhibition zone against B. subtilis, S. aureus and E. coli, i.e. 1.50, 1.3, and 1.65 cm, respectively; and the lowest MIC and MBC against B. subtilis, S. aureus and E. coli, i.e. 1500, 3000, and 1500 μg/ml, respectively. Therefore, the white leadtree leave extract had more potential as bactericide for soaking of skin or hide compared to those of the tropical-almond and morinda leaves extracts.

  18. Angiostrongylus cantonensis

    Directory of Open Access Journals (Sweden)

    Dyah Widiastuti

    2012-10-01

    Full Text Available Bagi Anda yang termasuk pelahap sayuran mentah (lalapan, harus cukup berhati-hati dengan agen penyakit berikut ini. Nama latinnya adalah Angiostrongylus cantonensis, salah satu jenis cacing Nematoda yang juga sering dikenal dengan nama rat lungworm, penyebab utama dari penyakit eosinophilic meningitis. Sebagaimana Nematoda lainnya, cacing ini juga memiliki bentuk filiform (seperti benang. Cacing jantanya berukuran ±7,7 mm dengan diameter 0,30 mm, sedangkan cacing betina ± 12,8 mm dan diameter 0,36 mm. Organ genitalia pada cacing  jantan berupa bursa kopularis sedangkan cacing betina berupa vulva yang terletak di ujung posterior. Pada bagian kepala terdapat 3 buah labia, 2 diantaranya terletak di bagian dorsal, sedang yang 1 buah terletak di bagian lateraf.

  19. INTER-INTEGRATED CIRCUIT (I2C SEBAGAI SISTEM KOMUNIKASI MULTI-MIKROKONTROLER MENGGUNAKAN PLATFORM ARDUINO DAN MATLAB

    Directory of Open Access Journals (Sweden)

    I Nyoman Kusuma Wardana

    2016-06-01

    Full Text Available Pada aplikasi yang menggunakan mikrokontroler sebagai perangkat utama, pengguna sering dihadapkan pada masalah kurangnya jumlah pin yang tersedia pada suatu mikrokontoler. Terdapat dua alternatif yang dapat dilakukan ketika penggunaan pin menjadi masalah yang krusial, yaitu dengan mengganti jenis mikrokontroler atau menggunakan lebih dari satu buah mikrokontroler (multi-mikrokontroler. Kedua alternatif ini memiliki keunggulan dan kelemahannya masing-masing. Pada penelitian ini, penggunaan protokol Inter-integrated Circuit (I2C akan diterapkan untuk sistem multi-mikrokontroler dan multi-sensor menggunakan Platform Arduino yang terkontrol MATLAB. Sebuah Master dan dua buah slave akan diuji pada penelitian ini. Master dan Slave akan sepenuhnya dikontrol menggunakan MATLAB. Kedua slave akan ditanamkan program Arduino, sedangkan Master akan menggunakan program MATLAB. Hasil dari penelitian ini menunjukkan bahwa kedua Slave dapat dikontrol dengan baik, baik membaca sensor yang terpasang maupun mengontrol LED. Sistem komunikasi secara I2C telah terbangun dengan baik.

  20. Preferensi Konsumen dan Produsen Produk Organik di Indonesia

    Directory of Open Access Journals (Sweden)

    Sri Muljaningsih

    2013-09-01

    Full Text Available Tujuan dari penelitian ini adalah untuk mempelajari kebiasaan konsumen dan produsen produk organik. Sampling penelitian ini kebetulan dilakukan pada pertemuan yang diselenggarakan oleh Aliansi Organik Indonesia (AOI. Pemantauan pasar dilakukan di Jakarta, Bogor, Depasar, dan Malang. Pengumpulan data dilakukan dengan wawancara langsung dengan responden. Responden terdiri atas 63 konsumen, 21 produsen produk organik. Analisis data dilakukan untuk mengetahui faktor apa yang mempengaruhi preferensi masing-masing individu. Hasil penelitian ini menunjukkan bahwa preferensi konsumen terhadap beras, buah, dan sayuran organik adalah baik untuk kesehatan, tetapi keluhannya produk tersebut lebih mahal. Preferensi produsen bahwa produk organik semisal beras, buah, dan sayuran adalah harus mempunyai sertifikat. Preferensi konsumen tidak dibatasi usia dan pendidikan, sedangkan preferensi produsen masih tidak memahami manfaat kesehatan dari produk organik.Kata kunci: konsumen,  produsen, produk organik, survey pasar

  1. Perancangan Sistem Surge Absorber Untuk Mencegah Terjadinya Waterhammer Pada Pipeline Sistem Pendistribusian Avtur Di DPPU Pertamina - Bandara Ngurah Rai

    Directory of Open Access Journals (Sweden)

    Agung Dwi Sulaksono

    2013-03-01

    Full Text Available Aliran fluida transient erat kaitannya dengan fenomena fluida yang dikenal dengan water hammer. Water hammer yang tidak terkendali dapat berakibat buruk pada instalasi sistem perpipaan. Untuk menghindari dampak buruk keberdaan water hammer dapat dilakukan dengan cara memasang komponen perpipaan, salah satunya adalah surge absorber. Sehubungan dengan rencana pengembangan jalur perpipaan serta penambahan kapasitas pompa DPPU Pertamina maka diperlukan kajian mengenai performansi surge absorber yang telah terpasang dan surge absorber yang dibutuhkan untuk mencegah water hammer pada header pit sistem perpipaan DPPU Pertamina yang baru. Kajian tersebut dilakukan dengan cara membuat simulasi yang menmggunakan Method Of Characteristic untuk menyelesaikan persamaan dasar water hammer. Dari hasil kajian yang telah dilakukan, diketahui bahwa delapan buah surge absorber yang terpasang pada sistem perpipaan DPPU Pertamina memiliki volume gas yang masih berada pada range kerjanya . Sedangkan untuk mengatasi water hammer pada jalur pipa tambahan, diperlukan penambahan 4 buah surge absorber yang diletakkan pada sistem perpipaan yang baru.

  2. Texture Mapped Paper Pop-Ups

    OpenAIRE

    Darmadji, Armandarius; --, Liliana

    2013-01-01

    Origamic architecture (OA) merupakan papercraft yang dapat mereplika struktur arsitektural, pola geometri, dan objek tiga dimensi (3D) lainnya dalam bentuk pop-up hanya dengan melipat dan menggunting satu buah kertas. Rancangan image 2-dimensi yang dapat direalisasikan menjadi OA disebut OA plan. Pemberian texture pada OA plan dapat digunakan untuk menampilkan detail visual pada OA yang dihasilkan. Akan tetapi, desain OA plan cenderung memiliki bentuk geometri yang berbeda dengan objek asliny...

  3. Pengaruh Waktu Pemberian Pupuk Mikoriza Terhadap Pertumbuhan Dan Hasil Tanaman Paprika (Capsicum Annum Var Grossum L.)

    OpenAIRE

    Milla, Yulius Ndara; Widnyana, I Ketut; Pandawani, Ni Putu

    2016-01-01

    Paprika (Capsicum annum var grossum L.) adalah tumbuhan penghasil buah yang berasa manis dan sedikit pedas dari suku terong-terongan atau Solanaceae. Sama dengan jenis cabai lainnya. Paprika memiliki nilai jual yang bagus, permintaan pasar akan sayuran ini juga terus meningkat, terutama permintaan dari banyak restoran dan hotel berkembang di Bali. Kenyataan ini bisa dimanfaatkan dengan mengembangkan budidaya tanaman paprika untuk memasok kebutuhan pasar akan paprika yang kian hari kian me...

  4. REVIEW:Species diversity of indigenous fruits in Indonesia and its potential.

    Directory of Open Access Journals (Sweden)

    TAHAN UJI

    2007-04-01

    Full Text Available Indonesia is rich of species diversity of indigenous fruits. The results of study reported that there are 266 species of indigenous fruits encountered in Indonesia and 62 species of them are cultivated. Four genera of indigenous fruits are recommended to developed in Indonesia, i.e. Durio, Mangifera, Garcinia and Nephelium. This study also reported that duku (Lansium domesticum, salak (Salacca zalacca, buah merah (Pandanus conoideus, and matoa (Pometia pinnata have a good prospect also to be developed in Indonesia.

  5. Purwarupa Sistem Integrasi Quadcopter dan Mobile Robot

    OpenAIRE

    Dharmawan, Andi; Lusiarta Putera, Christian Antonia

    2012-01-01

    AbstrakQuadcopter, juga dikenal sebagai quadrotor, adalah helikopter dengan empat motor yang dilengkapi dengan  empat buah propeller pada masing-masing motornya yang digunakan untuk terbang dan bermanuver. Pada quadcopter terdapat 3 variabel sudut yang menjadi element utama dalam pengendaliannya yaitu roll, pitch, dan yaw yang diperoleh dari penggabungan sensor accelerometer, gyroscope dan magnetometer dengan metode Direction Cosine Matrix. Pada sistem integrasi mobile robot dan quadcopter, d...

  6. SIMULASI PRODUKSI DAN ASPEK FINANSIAL KEBUN HUTAN (MUNAAN GENERASI KEDUA DI KABUPATEN KUTAI BARAT

    Directory of Open Access Journals (Sweden)

    Marten Apuy

    2014-11-01

    Full Text Available Pelaksanaan penelitian pada kebun hutan (munaan di Kabupaten Kutai Barat Kalimantan Timur Indonesia bertujuan untuk (1 mengetahui simulasi produksi dan  besarnya  pendapatan jenis-jenis tanaman kebun hutan (munaan generasi kedua oleh rakyat; (2 mengetahui tingkat kelayakan finansial pengusahaan kebun hutan (munaan muda oleh rakyat. Objek penelitianya adalah petani atau masyarakat yang mengusahakan kebun hutan generasi kedua oleh rakyat dengan komoditi tanaman yang akan diteliti adalah tanaman durian, rambutan, cempedak, langsat, meranti dan kapur. Adapun plot penelitian di lakukan pada 5 kampung/desa di Kecamatan Barong Tongkok dengan masing-masing plot berukuran 20 x 20 m. Analisis data yang digunakan dengan menggunakan rumus volume, riap, basal area untuk menghitung pohon meranti dan kapur, produksi buah-buahan dengan cara menimbang berat buah-buahan tersebut, sedangkan hubungan antar variabel dengan menggunakan persamaan regresi polynomial dengan melihat nilai koefisien regresi determinasi (R2; analisis kelayakan finansial menggunakan yaitu Pay Back Periode (PP, Net Present Value (NPV, Net B/C ratio dan IRR. Besarnya tingkat pendapatan pada masing-masing jenis buah durian, rambutan, langsat dan cempedak berbeda-beda tergantung besarnya produksi buah dan harga jualnya. Sedangkan besarnya total pendapatan pengusahaan kapur dan meranti tergantung total volume kayu sesuai dengan diameter dan basal areanya  dan dikalikan dengan harga kayu itu sendiri. Kebun hutan (munaan oleh rakyat sangat layak untuk diusahakan dengan nilai Pay Back Periode, Net Present Value (NPV dan Net B/C pada tingkat diskon faktor 5% berturut-turut sebesar 19,8 tahun; Rp.21.340.000,- dan 1,40 serta IRR sebesar 6,8%.

  7. Prospek Pengembangan Komoditi Rambutan Di Kabupaten Langkat (Studi Kasus: Desa Tanjung Putus dan Tanjung Selamat Kec. Padang Tualang Kab. Langkat Propinsi Sumatera Utara)

    OpenAIRE

    Hastuti, Tri

    2012-01-01

    Adapun latar Belakang penelitian ini adalah maraknya konsumsi terhadap buah rambutan baik yang diolah maupun dalam bentuk segar dan memiliki potensi besar untuk diekspor, sehingga diperlukan suatu analisis ekonomi untuk meiiganalisa sejauh mana kelayakan usahatani rambutan. Permasalahan yang diteliti dalam penelitian adalah apakah input usahatani rambutan tersedia di daerah penelitian, apakah lahan dan agroklimat sesuai bagi tanaman rambutan, apakah produktivitas dan mutu hasil rambutan su...

  8. Analisis Nilai Tambah Produk Olahan Bolu dan Brownies Rambutan (Studi Kasus : Industri Royyan Bakery, Kota Binjai)

    OpenAIRE

    Syaputra, Eka; Lubis, Iskandarini, Satia Negara

    2015-01-01

    Rambutan Kota Binjai yang merupakan salah satu rambutan yang terbaik di Indonesia. Dengan melakukan pengolahan terhadap buah rambutan maka harga jual dapat meningkat, masa simpan menjadi lama dan jangkauan pemasaran lebih luas. Kegiatan pengolahan pasca panen atau agroidustri sangat diperlukan untuk meningkatkan nilai tambah. Peningkatan nilai tambah produk pertanian dapat dilakukan dari pengolahan secara terpadu yang memperhatikan pengoptimalan setiap tahapan proses dan pemanfaatan hasil sam...

  9. Efektivitas Email Untuk Pemasaran

    OpenAIRE

    Oetomo, Budi Sutedjo Dharma

    2009-01-01

    Lebih dari 500 juta orang dan badan USAha telah tergabung di internet. Pada umumnya, mereka telah terbiasa untuk memanfaatkan fitur dan aplikasi yang tersedia di internet, seperti email, mailing list, web, blog dan situs jejaring sosial. Diantara fitur dan aplikasi internet itu yang hampir digunakan oleh setiap orang dan badan USAha adalah email, karena mereka telah memiliki alamat email, bahkan lebih dari satu buah. Kini, fitur email telah dimanfaatkan untuk kegiatan pemasaran, khususnya pro...

  10. Perencanaan Sistem Proteksi Petir Masjid Raya Mujahidin Menggunakan Metode Bola Bergulir (Rolling Sphere Method)

    OpenAIRE

    Zainal Hakim

    2015-01-01

    Masjid Raya Mujahidin memiliki struktur bangunan yang tinggi, dimana 4 buah tower masing-masing memiliki tinggi ± 62 meter dan Kubah yang berada di tengah dengan tinggi ± 40 meter. Mengingat hari guruh di wilayah Kota Pontianak yang sangat tinggi yaitu 219 hari/tahun, maka Masjid Raya Mujahidin sangat rentan akan sambaran petir. Oleh karena itu untuk menghindari dampak dari sambaran petir, Masjid Raya Mujahidin sangat perlu dipasang proteksi petir eksternal. Metode yang digunakan dalam penent...

  11. Hubungan Antara Kontrol Diri Dengan Intensitas Bermain Game Online Pada Mahasiswa Pemain Game Online Di Game Center X Semarang

    OpenAIRE

    Budhi, Ferry Hernoyo; Indrawati, Endang Sri

    2016-01-01

    Penelitian ini bertujuan untuk mengetahui hubungan antara kontrol diri dengan intensitas bermain game online pada mahasiswa pemain game online di game center X Semarang. Populasi penelitian ini adalah mahasiswa yang bermain game online di game center X Semarang. Sampel penelitian berjumlah 70 orang yang dipilih menggunakan teknik convenient sampling. Pengumpulan data menggunakan dua buah skala psikologi, yaitu skala intensitas bermain game online (45 aitem valid dengan α= 0,944) dan skala kon...

  12. Evaluasi Kebutuhan Luasan Apron Pada Rencana Pengembangan Bandar Udara Internasional Ahmad Yani Semarang

    Directory of Open Access Journals (Sweden)

    Muhammad Nursalim

    2017-03-01

    Full Text Available Bandar Udara Ahmad Yani akan memiliki terminal yang lebih luas di sebelah Utara runway, lahan parkir yang luas, apron seluas 61.344 m2 serta dua buah taxiway. Pengembangan tahap II akan menjadikan Bandar Udara Ahmad Yani memiliki apron seluas 72.522 m2 dan 10 buah taxiway serta 1 buah parallel taxiway. Studi ini akan mengevaluasi kebutuhan apron Bandar Udara internasional Ahmad Yani Semarang saat ini dan 20 tahun kedepan. Pada evaluasi ini akan diprediksi jumlah pergerakan pesawat pada tahun rencana yang kemudian akan dikonversi menjadi jumlah pesawat pada jam sibuk. Hasil prediksi jumlah pesawat ini akan dianalisis terhadap kebutuhan apron Bandar Udara Ahmad Yani di tahun rencana. Dengan adanya pengembangan apron diharapkan dapat memenuhi kebutuhan lalu lintas udara. Untuk perencanaan perkerasan apron menggunakan rigid pavement dengan metode FAA dengan software FAARFIELD. Dari hasil perhitungan didapatkan, kebutuhan total jumlah gerbang landas parkir untuk tahun rencana (2035 adalah 51 pesawat, yang terdiri dari 35 kelas C dan 16 kelas D. Selanjutnya didapatkan dimensi gerbang landas parkir pada tahun rencana (2035 adalah untuk kelas C dengan panjang 2096,50 m dan lebar 98,37 m sedangkan untuk kelas D dengan panjang 1547,20 m dan 104,78 m. Tebal perkerasan landas parkir ini adalah 670 mm. Dalam penulangan perkerasan landas parkir tahun rencana (2035 dibutuhkan wiremesh dengan D14-100 dan Dowel dengan diameter 50 mm, panjang 610 mm, dan jarak 460 mm.

  13. Behavior of Bali Starling at Bali Barat National Park and Nusa Penida Island (PERILAKU JALAK BALI DI TAMAN NASIONAL BALI BARAT DAN PULAU NUSA PENIDA

    Directory of Open Access Journals (Sweden)

    Sudaryanto .

    2015-10-01

    Full Text Available Jalak Bali (Leucopsar rothschildi sejak tahun 1966 dimasukan oleh International Union forConservation of Nature (IUCN Red List of Threatened Species dan Convention on International Trade inEndangered Species of Wild Fauna and Flora (CITES. Jalak Bali dikelompokan sebagai satwa terancampunah dengan kategori kritis (Critically Endangered dan di Indonesia telah dilindungi sejak tahun 1970.Tujuan penelitian ini adalah untuk mengetahui perilaku Jalak Bali di Taman Nasional Bali Barat danPulau Nusa Penida untuk konservasi burung tersebut. Metode yang digunakan adalah scan samplingdengan instataneous sampling. Perilaku Jalak Bali di Taman Nasional Bali Barat terdiri dari terbang17%, makan buah 3%, makan serangga 1%, menelisik bulu 15%, menegakkan jambul 6%, bobbing 7%,berkicau 40%, minum 0,5%, dan berjalan 10%. Sementara di Nusa Penida pada musim hujan terdiriterbang 13%, makan buah 19%, makan serangga 4%, menelisik bulu 7%, menegakkan jambul 7%, bobbing8%, berkicau 11%, minum 1%, 1% mandi, berjalan 16% , bersarang 2%, mengeram 9% dan mengasuh anak3%, dan di Nusa Penida pada musim kemarau terdiri terbang 11%, makan buah 9%, makan serangga21%, menelisik bulu 7%, menegakkan jambul 6%, bobbing 7%, berkicau 9%, minum 2%, mandi 1%, berjalan18% , dan bersarang 8%. Jalak Bali berkembang biak di Nusa Penida pada musim hujan dan musimkemarau, tetapi di Taman Nasional Bali Barat pada musim hujan.

  14. PRODUKTIVITAS JAMUR TIRAM PUTIH (Pleurotus ostreatus PADA MEDIA LIMBAH SEKAM PADI DAN DAUN PISANG KERING SEBAGAI MEDIA ALTERNATIF

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    Suparti Suparti

    2015-08-01

    Full Text Available Jamur tiram putih (Pleurotus ostreatus merupakan jenis jamur pangan yang banyak dikonsumsi mengandung protein 27%. Kandungan protein pada jamur tiram putih dapat dipengaruhi oleh komposisi media tanam seperti selulosa, hemiselulosa, lignin dan nutrisi tambahan. Sekam padi dan daun pisang kering merupakan salah satu limbah organik yang dapat digunakan sebagai media alternatif untuk meningkatkan produktivitas jamur tiram putih.Tujuan penelitian ini adalah untuk mengetahui produktivitas jamur tiram putih yang ditumbuhkan pada media  limbah sekam padi dan daun pisang kering sebagai media alternatif. Jenis penelitian eksperimen dengan metode rancangan acak lengkap (RAL dua faktor yaitu faktor 1 penambahan sekam padi dan faktor 2 daun pisang kering (0%, 5%, 10%, 15%, masing-masing  dengan empat perlakuan dan dua kali ulangan.  Hasil analisis data menunjukkan bahwa penambahan sekam padi dan daun pisang kering  15% (S3T3 memberikan pengaruh nyata terhadap lama penyebaran miselium, jumlah badan buah dan berat segar jamur tiram putih.Perlakuan yang paling baik untuk pertumbuhan jamur pada perlakuan S3T3, dengan rata-rata lama penyebaran miselium 25,5 hari, jumlah badan buah 64,5 buah dan berat segar yang dihasilkan 402,5. Hasil data tersebut lebih tinggi dibandingkan dengan perlakuan yang lain.

  15. Analisis Termal High Pressure Feedwater Heater di PLTU PT. XYZ

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    Maria Ulfa Damayanti

    2017-01-01

    Full Text Available Abstrak- PT. XYZ mengoperasikan tiga unit Pembangkit Listrik Tenaga Uap (PLTU unit 3, 7 dan 8 berkapasitas 2.030 MegaWatt. Pada PLTU Paiton unit 7 dan 8 terdapat delapan buah feedwater heater yaitu empat buah Low Pressure Water Heater (LPWH, tiga buah High Pressure Water Heater (HPWH, dan sebuah dearator. Pada PLTU Paiton unit 7 dan 8 terdapat kerusakan pada HPWH 6 yang menyebabkan penurunan efisiensi dari siklus secara keseluruhan. Penurunan efisiensi dapat terjadi karena temperatur feedwater sebelum masuk ke boiler terlalu rendah, sehingga kalor yang dibutuhkan oleh boiler untuk memanaskan feedwater meningkat. Oleh karena itu konsumsi batubara akan meningkat dan menyebabkan terjadi kenaikan biaya operasional harian dalam sistem pembangkit. Dari data Divisi Produksi PT. XYZ Unit 7 dan 8 diperoleh spesifikasi HPWH 6, 7, dan 8 dan propertis fluida dalam HPWH 6, 7, dan 8. Data tersebut digunakan sebagai dasar analisis termal yang meliputi performa masing-masing HPH. Tahap selanjutnya dalam analisis termal adalah memvariasikan beban 25%, 50%, 75%, 100%, dan 105%. Tahap terakhir analisis adalah menghitung performa dengan variasi sumbatan (plug 5%, 10%, 15%, dan 20% sesuai dengan variasi beban. Hasil yang didapatkan dari penelitian tugas akhir ini adalah nilai effectiveness tertinggi tercapai pada pembebanan 100% serta menghasilkan pressure drop tertinggi pada pembebanan 105%, nilai effectiveness terbesar serta nilai pressure drop terkecil terjadi pada zona Condensing, serta sumbatan (plugging pada HPH akan menyebabkan penurunan nilai effectiveness dan kenaikan pressure drop sisi tube.

  16. PENENTUAN CAMPURAN LUMPUR LAPINDO SEBAGAI SUBSTITUSI PASIR DAN SEMEN DALAM PEMBUATAN PAVING BLOCK RAMAH LINGKUNGAN

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    Ganjar Samudro

    2016-03-01

    Full Text Available Lumpur Lapindo (LL atau Lumpur Sidoarjo (Lusi merupakan lumpur panas, yang pemanfaatannya sangat terbatas dan menimbulkan dampak sosial dan lingkungan yang cukup besar. Karakteristik Lumpur Lapindo mengandung silikat (SiO2 dan kapur (CaO yang cukup tinggi dan bersifat pozoland. Selain kandungan kimia yang menguntungkan, Lumpur Lapindo juga bersifat B3 dengan kandungan logam berat Pb 35,41 ppm dan Cu 21,9 ppm yang melebihi baku mutu Kepmenkes no.907/2002, PP no.82/2001 dan PP no.18/1999. Teknik olidifikasi menjadi paving block dapat digunakan untuk mengubah watak fisik dan kimia limbah B3 dengan cara penambahan senyawa pengikat sehingga pergerakan senyawa-senyawa B3 dapat dihambat dan membentuk ikatan massa monolit dengan struktur yang kekar. Penambahan Lumpur Lapindo sebagai substitusi semen dan pasir ditentukan sebesar 10%, 20%, 30%, 40%, dan 50%, dengan pengujian terhadap kuat tekan, daya serap air dan perlindian. Penelitian ini didapatkan variasi Lumpur Lapindo sebagai substitusi pasir dan semen optimum asingmasing sebesar 30% dengan kuat tekan 408 kg/cm2 , daya serap air 10,17% dan uji perlindian dihasilkan dibawah 0,03 ppm Pb dan Cu, serta biaya pembuatan 1 buah paving block berkurang dari Rp 1.302,86 per buah menjadi Rp 1.059,40 per buah. Lumpur Lapindo sebagai substitusi semen lebih baik penggunaannya dalam pembuatan paving block ramah ingkungan.

  17. 2-Hydroxy-1-methoxyanthraquinone monohydrate

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    Zhi-Meng Liu

    2009-07-01

    Full Text Available The title compound, C15H10O4·H2O, also known as alizarin 1-methyl ether monohydrate, was isolated from Morinda officinalis How. The anthraquinone ring system is almost planar, the dihedral angle between the two outer benzene rings being 3.07 (4°. In the crystal structure, O—H...O hydrogen bonds link the organic molecules and the water molecules, forming a three-dimensional network.

  18. PERFORMANSI SISTEM AGROFORESTRI TRADISIONAL DI DESA TELAGA LANGSAT, KABUPATEN BANJAR

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    Adistina Fitriani

    2016-09-01

    satu sistem agroforestry, yaitu sistem agrisilvikultur dengan dua sub sistem , yakni sub sistem agroforestri kebun karet dan kebun buah campuran.  Sejarah perkembangan proses terbentuknya sistem agroforestri di lokasi penelitian pada mulanya adalah hutan alam  dan atau semak belukar. Kemudian dibuka oleh masyarakat untuk usaha perladangan tanaman semusim. Seiring dengan berjalannya waktu, selain menanam tanaman semusim, juga menanam tanaman buah-buahan berkayu dan tanaman penghasil getah (karet. Dalam perkembangannya tanaman buah-buahan tersebut menjadi bentuk kebun buah campuran yang terdiri dari berbagai pohon buah-buahan yang tersebar secara acak dan tidak beraturan, sedangkan penanaman karet cenderung ditanam secara beraturan dan seumur.  Kata Kunci : Performansi, Tradisional, Sistem Agroforestri

  19. PEMANFAATAN ZAT WARNA ALAM DARI LIMBAH PERKEBUNAN KELAPA SAWIT DAN KAKAO SEBAGAI BAHAN PEWARNA KAIN BATIK

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    Titiek Pujilestari

    2016-06-01

    Full Text Available ABSTRAKPenelitian pemanfaatan limbah perkebunan kelapa sawit dan kakao sebagai bahan pewarna pada batik bertujuan untuk menggali sumber daya alam limbah perkebunan yang belum dimanfaatkan dan mencoba bahan baku baru untuk pewarna batik. Limbah perkebunan cangkang kelapa sawit dan kulit buah kakao merupakan sisa hasil proses pengolahan yang tidak termasuk dalam produk utama yang dianggap berpotensi menjadi beban pencemaran lingkungan jika tidak dikelola dengan baik. Kegiatan ini dibatasi pada pengambilan zat warna dari cangkang kelapa sawit dan kulit buah kakao dengan memakai pelarut air dan pelarut organik. Zat warna alam yang diperoleh digunakan sebagai pewarna pembatikan pada kain katun dan sutera. Fiksasi dilakukan dengan tiga jenis fiksator yaitu tawas, kapur dan tunjung. Pewarnaan dilakukan pada kain katun dan sutera dengan sistem celupan dingin sebanyak enam kali. Pengujian dilakukan terhadap ketahanan luntur warna akibat pencucian dan gosokan, arah dan beda warna. Hasil pengujian ketahanan luntur warna terhadap pencucian dan gosokan rata-rata menunjukan hasil cukup sampai baik sekali (3-5. Nilai kelunturan warna terhadap pencucian pada kain katun dengan pewarna cangkang kelapa sawit lebih baik daripada kulit buah kakao. Arah warna cangkang kelapa sawit menunjukkan warna coklat muda sampai coklat tua, sedang kulit buah kakao memberikan arah warna abu-abu sampai coklat tua. Pembacaan uji beda warna diperoleh rata-rata warna berada pada daerah antara kuning ke merah. Kata Kunci: cangkang kelapa sawit, kulit buah kakao, warna alam, batik  ABSTRACTUtilization of plantation waste as batik dyes research aims to explore the plantation waste potential asraw materials for batik dyeing. Plantation waste of palmkernel shell and cocoa fruit peel are side products of the main process thatbecome environmental pollution if not managed properly. This activity is restricted to making dyes from palmkernel shells and cocoa fruit peel by using water

  20. Detection of Cocoa Pod Borer Infestation Using Sex Pheromone Trap and its Control by Pod Wrapping

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    Dian Rahmawati

    2017-07-01

    Full Text Available Cocoa pod borer (CPB, Conopomorpha cramerella Snellen (Lepidoptera: Gracillariidae is a major pest of cocoa. Detection of the pest infestation using sex pheromone traps in the early growth and development of cocoa pods is important for an early warning system programme. In order to prevent the pest infestation the young pods were wrapped with plastic bags. A research to study the CPB incidence was conducted at cocoa plantations in Banjarharjo and Banjaroya villages, District of Kalibawang; Hargotirto and Hargowilis villages, District of Kokap; and Pagerharjo village, District of Samigaluh, Yogyakarta. The experiments design used RCBD with four treatments (sex pheromone trap, combination of sex pheromone trap and pod wrapping, pod wrapping, and control and five replications. As many as 6 units/ha pheromone traps were installed with a distance of 40 m in between. Results showed that one month prior to the trap installation in the experimental plots there were ripen cocoa pods as many as 9-13%, which were mostly infested by CPB. During the time period of introducting research on August to Desember 2016 there was not rambutan fruits as the CPB host, hence the CPB resource was from infested cocoa pods. The CPB moth trapped as many as 0−7 (1.13 ± 0.14 moths/6 traps/12 observations. The seed damage due to CPB larvae in the pheromone trap treatments (23.98% was relatively similar with the control (20.25%. Seed damage rate in combination treatment of pheromone trap and pod wrapping (0.59% was relatively the same with the pod wrapping (0.20%. The pheromone trap was more usefull for monitoring tool rather than for control, meanwhile pod wrapping was an effective control measure of CPB.   Intisari Penggerek Buah Kakao (PBK, Conopomorpha cramerella Snellen (Lepidoptera: Gracillariidae merupakan salah satu hama utama kakao. Deteksi serangan hama PBK dengan perangkap feromon seks pada awal pertumbuhan dan perkembangan buah kakao penting dilakukan sebagai

  1. POLA USAHA DAN PENDAPATAN RUMAH TANGGA PETANI PADA BERBAGAI TIPOLOGI LAHAN RAWA LEBAK

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    Nasir Nasir

    2015-11-01

    lebak pematang adalah: hortikultura:buah-buahan tahunan, Ternak: ayam dan kambing, dagang, industri rumah tangga, jasa angkutan, padi, penangkapan ikan, hortikultura: sayuran dan buah-buahan semusim dan palawija: ubi kayu dan kacang tanah, Buruh, budi daya ikan. Pola lebak tengahan: hortikultura:buah-buahan tahunan, Ternak: itik, dagang, industri rumah tangga, jasa angkutan, padi, penangkapan ikan, hortikultura: sayuran dan buah-buahan semusim, Buruh, budi daya ikan.  Pola usaha rumah tangga pada lebak dalam: hortikultura:buah-buahan tahunan, Ternak: itik dan kerbau, dagang, industri rumah tangga, jasa angkutan, padi, penangkapan ikan, hortikultura: sayuran dan buah-buahan semusim, Buruh, penangkapan ikan, budi daya ikan. Pendapatan rumah tangga yang mengusahakan lebak, yaitu lebak tengahan: Rp20.212.000/rumah tangga/tahun, lebak pematang Rp19.525.400/rumah tangga/tahun dan lebak dalam Rp18.248.000/rumah tangga/tahun. Kata kunci: pola usaha, pendapatan, rumah tangga, lebak, survei

  2. UJI POTENSI Gliocladium sp TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TOMAT

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    Lina Herlina

    2013-09-01

    Full Text Available AbstrakMikroorganisme tanah seperti Gliocladium sp dapat bertindak sebagai dekomposer dan juga sebagai agen pengendali hayati patogen tanaman hal ini memberikan harapan untuk mengurangi penggunaan pupuk dan fungisida sintetik. Tujuan penelitian untuk menguji potensi biofertililzer Gliocladium sp terhadap pertumbuhan dan produksi buah tomat. Variabel bebas yaitu bioferlizer Gliocladium sp  dengan dosis (g/tanaman 0,50, 100, 150, dan 200 .Variabel tergantung adalah pertumbuhan dan produksi tanaman tomat. Parameter pertumbuhan yang diukur adalah  tinggi tanaman, kandungan klorofil a dan b. Parameter hasil tanaman yang diukur adalah berat buah setelah panen. Hasil uji Anava satu jalan menunjukkan bahwa pemberian Gliocladium sp perpengaruh terhadap tinggi tanaman, kandungan klorofil a dan klorofil b, berat tomat  . Hasil uji lanjut Duncan menunjukkan bahwa dosis 100, g 150 g dan 200 g tidak berbeda signifikan terhadap tinggi tanaman, dosis 150g dan 200 g tidak berbedan nyata dalam pembentukan klorofil a dan klorofil b. Pemberian Gliocladium dosis 150g paling tinggi terhadap berat buah. Simpulan dalam penelitian ini bahwa pemberian Gliokompos sp berpengaruh terhadap pertumbuhan dan produksi buah tomat. AbstractSoil microorganisms such as Gliocladium sp. can play role in the decomposition and can also become the biological control of pathogenic plants. The animal is potentially reduce the use of fertilizers and synthetic fungidid. The aim of the study was to test the potential effect of biofertililzer Gliocladium sp. on the growth and production of tomatoes. The independent variables was biofertilizer Gliocladium sp. at various dosages (g/plant of 0, 50, 100, 150, dan 200. The dependent variables were the growth and the production of tomatoes. The growth parameter measured were plant height, as well as a and b chlorophyl contents.  The crop parameter was the fruit weight post-harvest.  A one-way anova showed that Gliocladium sp. affected the

  3. Modifikasi Pati Sukun (Artocarpus Altilis dengan Teknik Oksidasi Menggunakan Hidrogen Peroksida Tanpa Katalis

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    Catarina Sri Budiyati

    2016-07-01

    Full Text Available Salah satu sumber bahan pangan lokal yang belum banyak dimanfaatkan adalah buah sukun (Artocarpus Artilis yang cukup banyak terdapat di Indonesia. Akan tetapi, pemanfaatan buah sukun terkendala pada kurangnya daya simpan buah segar. Oleh karena itu, perlu dilakukan upaya untuk meningkatkan pemanfaatan buah sukun dengan mengolahnya menjadi produk yang lebih luwes dengan daya simpan yang lebih baik, yaitu menjadi pati sukun. Sifat-sifat pati sukun perlu diperbaiki agar dapat digunakan sebagai pengganti tepung terigu. Tujuan dari penelitian ini adalah untuk memodifikasi pati sukun dengan cara oksidasi menggunakan larutan hidrogen peroksida. Dalam penelitian ini dikaji pengaruh konsistensi luluhan, konsentrasi hidrogen peroksida, waktu, dan suhu terhadap karakteristik fisikokimia pati sukun teroksidasi yang dihasilkan dan ditentukan kondisi optimalnya. Hasil penelitian menunjukkan bahwa semua variable yang dikaji tersebut mempengaruhi reaksi oksidasi pati sukun. Oksidasi pada konsistensi luluhan 20%, konsentrasi hidrogen peroksida 2% dan suhu 50°C mampu menghasilkan nilai swelling power dan water solubility yang terbaik. Reaksi oksidasi tidak mengubah struktur dan morfologi pati sukun termodifikasi secara signifikan.   [Title: Modification of Breadfruit (Artocarpus altilis starch through non-catalytic hydrogen peroxide oxidation] One of local source of food that has not been intensively explored is breadfruit (Artocarpus Artilis. However, the utilization of breadfruit is limited by the poor storage properties of the fresh fruit. Therefore, efforts should be made to improve the utilization of breadfruit to process it into more flexible products with better storability, suach as breadfruit starch. Breadfruit starch properties need to be improved so that it can be used to substitute wheat flour. The aim of this study was to modify the breadfruit starch by oxidation using hydrogen peroxide solution. This work studied examined the influence of

  4. Re-design High Pressure Heater (HPH 5 pada Perusahaan Pembangkit Tenaga Listrik

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    Devia Gahana Cindi Alfian

    2013-09-01

    Full Text Available Boiler merupakan komponen utama yang ada pada pembangkit. Jika terjadi penurunan efisiensi pada boiler, maka listrik yang dihasilkan juga menurun. Berbagai cara  dilakukan untuk meningkatkan efisiensi dari boiler, salah satunya adalah menggunakan High Pressure Heater (HPH. HPH merupakan alat pemanas feedwater sebelum masuk ke boiler sehingga mengurangi kerja dari boiler. Saat ini kondisi HPH 5 yang ada di salah satu perusahaan pembangkit listrik sudah lama digunakan sehingga perlu dilakukan analisa untuk mengatahui performa dari HPH ini. Jika terjadi kebocoran atau kerusakan hanya dilakukan re-tubing yang selalu menggunakan design Original Equipment Manufacturing (OEM yang memakan waktu cukup lama dan biaya yang mahal. Proses analisa yang dimaksudkan adalah re-design sehingga apabila terjadi kerusakan dapat diganti dengan buatan sendiri. Pada perancangannya digunakan analisa termodinamika dan perpindahan panas dengan metode LMTD untuk mendapatkan dimensi tiap zona. Perhitungan yang dilakukan meliputi menentukan panjang masing-masing tiap zona HPH, laju perpindahan panas, overall heat transfer coefficient (U, luas perpindahan panas (A, perhitungan pressure drop (∆p untuk masing-masing zona. Hasil yang didapatkan pada analisa ini adalah dimensi zona desuperheating didapatkan panjang maksimal 2,94 m, luasan perpindahan panas efektif 231,7 m2, Overall Heat Transfer Coefficient 520,43 Watt/m2K, baffle spacing 0,345 m, jumlah baffle 8 buah. Pada zona Condensing didapatkan panjang maksimal 9,39 m, luasan perpindahan panas efektif 739,5 m2, Overall Heat Transfer Coefficient 3738,3 Watt/m2K, baffle spacing 1,8 m, jumlah baffle 4 buah. Sedangkan pada zona Subcooling didapatkan panjang maksimal 1,66 m, luasan perpindahan panas efektif 131 m2, Overall Heat Transfer Coefficient 3659,84 Watt/m2K, baffle spacing 0,345 m, jumlah baffle 4 buah. Sehingga didapatkan panjang total tube 14 m, total luasan perpindahan panas efektif  1.102,34 m2, Total Overall

  5. Pomegranate juice (Punica granatum as an ideal mouthrinse for fixed orthodontic patients

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    Haryono Utomo

    2012-12-01

    Full Text Available Background: Prevention of caries as well as periodontal disease is mandatory during orthodontic treatment. Nevertheless, the use of antiseptic mouthrinse is contraindicated for prolonged use. Pomegranate juice is a polyphenol-rich juice with high antioxidant capacity as well as antimicrobial properties. It has been shown to exert beneficial characteristics for orthodontic patients such as antioxidant and anti inflammatory effects. Moreover, it contained fluoride and phosphorous which are cariostatic. Previous study in fixed orthodontic patients revealed that rinsing with this juice showed reduced dental plaque and superior compared with chlorhexidine. If it has unwanted effect by reducing pro-inflammatory reaction that also needed in orthodontic movement is not clearly understood. Purpose: The aim of the present review was to discuss the beneficial and unwanted effect of pomegranate juice mouthrinse towards orthodontic treatment. Reviews: Pomegranate has antimicrobial activity, its methanolic skin extract is the most potent followed by seed juice. Nevertheless, seed juice is not only tastier, easier to make but also has mild antimicrobial potency which is beneficial for long-term use. Healthy periodontal tissue is preferable for orthodontic movement since it resulted in less unwanted bone resorption. Conclusion: Regarding its beneficial effect and safety of pomegranate juice if use daily mouthrinse in fixed orthodontic patients, it could be proposed as an ideal long term use mouthrinse for fixed orthodontic patients. However, further researches should be done to verify this concept.Latar belakang: Pencegahan karies dan penyakit periodontal sangat penting dalam perawatan ortodontik. Walaupun demikian, penggunaan obat kumur antiseptik jangka panjang merupakan kontraindikasi. Jus buah delima sangat kaya akan polifenol dengan kemampuan antioksidan yang tinggi disertai kemampuan antimikroba. Beberapa penelitian telah menunjukkan dampak menguntungkan

  6. RESEARCH ON MOBILE CONSUMER HABIT AND ATTITUDE TOWARDS FEMTOCELL SERVICES

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    Novika Chandra Astuti

    2017-04-01

    Full Text Available Femtocell is the new technology that may offer competitive value to mobile service providers for increasing their market share, retain the consumers and lower the operational cost ini providing the better signal especially inside building (indoor. This study investigate the habit and attitude of mobile consumers int two specific areas in Bandung; Buah Batu Regency and Mitra Dago-Antapani, toward the use of femtocell value and services. This study also considers the marketing implication the success of femtocell deployment in the future

  7. BATAS ATAS BILANGAN RAMSEY UNTUK GRAF BINTANG DAN GRAF BIPARTIT LENGKAP

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    Rosyida, Isnaini

    2008-01-01

    Misal G dan H dua buah graf sebarang, bilangan Ramsey R(G,H) adalah bilangan asli terkecil n sehingga untuk setiap graf F dengan n titik akan memuat G atau komplemen dari F memuat H. Makalah ini akan membahas batas atas dari bilangan Ramsey untuk graf bintang Sn dan graf bipartit lengkap Kp,q. Khususnya, kita akan menunjukkan batas atas dari R(Sn, K2,q) serta batas atas dari R(Sn, Kp,q) untuk n ≥ 5, 3 ≤ p ≤ n-1 dan q ≤ 2.Kata Kunci : Bilangan Ramsey, Graf Bintang dan Bipartit

  8. KANDUNGAN GIZI, RENDEMEN TEPUNG, DAN KADAR FENOL TOTAL ALPUKAT (Persea americana, Mill VARIETAS I JO PANJANG DAN I JO BUNDAR

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    Wuri Marsigit

    2016-04-01

    Full Text Available The aims of the study were to determine pulp proportion, dried pulp rendement, nutrient dan  total phenolic content avocado variety of Ijo Panjang dan Ijo Bundar. Variety of Ijo Panjang and Ijo Bundar were selected because both of varieties were categorized as excelent varities and recomendedto develop in Indonesia. Water, carbohydrate, protein, fat dan ash content were determined by using proxymate analysis (AOAC, vitamin A dan E using spectrophotometry method, vitamin C using titration method, dan minerals using AAS method. Total phenolic content were determined by using Follin-Cialcetau method. The result of the studies found that pulp portion Ijo Bundar Variety higher than Ijo Panjang. Water content dan zinc of Ijo Panjang variety higher than Ijo Bundar. Dried pulp rendement of Ijo Bundar higher than Ijo Panjang. Protein, fat,  ash, minerals (Fe, Na, K dan P avocado variety of Ijo Bundar higher than Ijo Panjang. Magnesium dan mangan content of both varieties have not significant different. Total phenolic content of pulp dan dried pulp were higher in Ijo Bundar than Ijo Bundar. Keywords: Pulp proportion, dried pulp rendement, nutrients dan total phenolics content   ABSTRAK Penelitian ini bertujuan untuk mengetahui proporsi daging buah, rendemen tepung, kandungan gizi dan fenol total alpukat varietas Ijo Panjang dan Ijo Bundar. Pemilihan kedua varietas tersebut karena merupakan varietas unggul dan direkomendasikan untuk dikembangkan di Indonesia. Kandungan, air, karbohidat, protein, lemak dan abu dilakukan dengan analisis proksimat (AOAC, kandungan vitamin A dan E dengan metode spektrofotometri dan vitamin C dengan metode titrasi, analisis mineral dengan metode AAS. Total fenol dianalisis dengan metode Folin-Ciocalteu. Hasil penelitian menunjukan bahwa proporsi daging buah, kadar air, seng varietas Ijo Panjang lebih tinggi dibandingkan Ijo Bundar. Rendemen tepung alpukat lebih tinggi pada varietas Ijo Bundar. Kandungan protein, lemak, abu

  9. Pandangan Kristen Tentang Dosa: Asal Muasal dan Cara Menebusnya

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    Tarpin Tarpin

    2010-11-01

    Full Text Available Agama Kristen memiliki konsep tersendiri tentang dosa. Dosa yang secara umum adalah tindakan manusia melanggar perintah dan norma serta aturan Tuhan, secara dogmatis, merupakan kesalahan krusial, dimana manusia dianggap melanggar rencana-rencana Tuhan. Keserakahan Adam dan Hawa melanggar perintah Tuhan dengan memakan buah pohon pengetahuan, telah menyebabkan putusnya Rahmat Tuhan kepada manusia. Adam dan Hawa telah menjerumuskan dirinya dan anak cucunya dalam dosa warisan. Kehadiran Yesus Kristus, sebagai oknum Tuhan, yang menebus dosa manusia dengan kematiannya di tiang salib, adalah bentuk Kasih Tuhan kepada hambahamba- Nya yang berdosa.

  10. PERENCANAAN PONDASI TIANG PANCANG DENGAN MEMPERHITUNGKAN PENGARUH LIKUIFAKSI PADA PROYEK PEMBANGUNGAN HOTEL DI LOMBOK

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    MUHAMMAD ILHAM GUMILANG SYAFEI

    2017-01-01

    2000. Tujuannya untuk mengetahui reaksi pada dasar bangunan. Permodelan struktur bangunan atas terdri atas 2 jenis, yaitu permodelan pada kondisi likuifaksi dan tidak likuifaksi. Dari hasil perhitungan yang telah dilakukan maka didapatkan jumlah kebutuhan pondasi tiang pancang untuk masing-masing kondisi.Kondisi 1 menggunakan PC spun pile diameter 1000 mm sejumlah 192 buah. Kondisi 2 menggunakan bored pile diameter 800 mm sejumlah 192 buah. Kondisi 3 dan kondisi 4 menggunakan PC spun pile diameter 600 mm sejumlah 192 buah dan 256 buah untuk masing-masingnya.

  11. Machine Learning Untuk Estimasi Posisi Objek Berbasis RSS Fingerprint Menggunakan IEEE 802.11g Pada Lantai 3 Gedung JTETI UGM

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    Chairani Chairani

    2015-05-01

    Full Text Available Penelitian ini membahas tentang estimasi posisi (localization objek dalam gedung menggunakan jaringan wireless atau IEEE 802.11g dengan pendekatan Machine Learning. Metode pada pengukuran RSS menggunakan RSS-based fingerprint.  Algoritma Machine Learning yang digunakan dalam memperkirakan lokasi dari pengukuran RSS-based menggunakan Naive Bayes.  Localization dilakukan pada lantai 3 gedung Jurusan Teknik Elektro dan Teknologi Informasi (JTETI dengan luas 1969,68 m2 dan memiliki 5 buah titik penempatan access point (AP. Untuk membentuk peta fingerprint digunakan dimensi 1 m x 1 m sehingga terbentuk grid sebanyak  1893 buah. Dengan menggunakan software Net Surveyor terkumpul data kekuatan sinyal yang diterima (RSS dari jaringan wireless ke perangkat penerima (laptop sebanyak 86.980 record. Hasil nilai rata-rata error jarak estimasi untuk localization seluruh ruangan di lantai 3 dengan menggunakan algoritma Naive Bayes pada fase offline tahap learning adalah 6,29 meter. Untuk fase online dan tahap post learning diperoleh rata-rata error jarak estimasi sebesar 7,82 meter.

  12. Produksi Manggis pada Beberapa Kelompok Umur Tanaman dan Faktor-Faktor yang Mempengaruhi Produksi Manggis di Kabupaten Sukabumi, Jawa Barat

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    Utami Nuraniputri

    2017-03-01

    Full Text Available Mangosteen is one of the prospective horticultural commodities in Indonesia. Mangosteen has been set as national commodities in RUSNAS Buah  (Fruit of the National Strategic Research since 2000. Mangosteen production in Indonesia has increased rapidly. In 1997 the production of mangosteen in Indonesia amounted to 17 475 tonnes and increased to 114 755 tonnes in 2014. However, mangosteen production in Indonesia is not optimal, because the productivity  is still low. The average Indonesian mangosteen tree can produce 30-50 kg of fruit per tree, lower than in Malaysia, Thailand and India were able to reach the 200-300 kg of fruit per tree. Mangosteen production centers in Indonesia are in the province of West Java, with a contribution of 41% of the total production of mangosteen in Indonesia in 2012. In West Java , mangosteen production centers scattered in Five Districts, namely Tasikmalaya, Subang, Sukabumi, Bogor and Ciamis Districts. Therefore, the purpose of this study was to analyze the level of production and the factors that affect the production of mangosteen in Sukabumi. The results showed that the production of mangosteen in Sukabumi is still low and has not reached the production target set by Direktorat Tanaman Buah. Factors that influence the production of mangosteen in Sukabumi are the number and ages of productive plants owned by farmers.

  13. Studi Eksperimen Pengaruh Dimensi Pipa Kapiler Pada Sistem Air Conditioning Dengan Pre-Cooling

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    Awan Satya Darmawan

    2017-01-01

    Full Text Available Penggunaan air conditioner semakin banyak digunakan pada kehidupan sehari-hari diiringi dengan harga jual energi yang semakin mahal. Pada studi eksperimen kali ini mencoba mengoptimalisasi dan menigkatkan efisiensi energi pada sistem air conditioner dengan cara menambahkan satu buah evaporator dan satu buah pre-cooling, dimana pre-cooling dimanfaatkan untuk memanaskan air yang nantinya akan digunakan untuk keperluan rumah tangga. Pada sistem pengkondisian udara yang telah dimodifikasi tersebut maka dilakukan studi eksperimen dengan variasi panjang pipa kapiler, diameter pipa kapiler d=0,054 in, dengan panjang kapiler 1 = 35 cm, kapiler 2 = 65 cm, kapiler 3 = 95 cm. Hasil yang didapat dari studi eksperimen kali ini adalah semakin bertambahnya panjang pipa kapiler, kapasitas pendinginan evaporator, kerja kompresor dan COP dari sistem juga akan semakin kecil dan juga mengakibatkan temperatur masuk evaporator akan semakin kecil, yang akan mengakibatkan efek pendinginan akan semakin besar. Pada variasi pipa kapiler terpendek 35 cm menghasilkan data kapasitas pendinginan total sebesar 2,25 kW, kerja kompresor 0,433 kW, temperatur masuk evaporator 7,26°C, COP sebesar 5,21 dan HRR sebesar 1,16. Sedangkan pada variasi pipa kapiler terpanjang 95 cm kapasitas pendinginan total sebesar 0,72 kW, kerja kompresor 0,332 kW, temperatur masuk evaporator 1,64°C, COP sebesar 4,35 dan HRR sebesar 1,26.

  14. Rancang Bangun Vacuum Cleaner Dengan Pengendali Nirkabel Menggunakan Modul Rf Data Transceiver Ys-1020ub Berbasis Mikrokontroler At89s52

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    IGAP Raka Agung

    2012-12-01

    Full Text Available Kebersihan merupakan hal yang sangat penting untuk menjaga kesehatan kita, khususnya kebersihan rumah. Rumah yang bersih sangat mempengaruhi kesehatan para penghuninya. Debu adalah kotoran yang paling sering mengotori rumah kita terutama pada bagian lantai. Setiap hari kita harus membersihkan rumah dari debu yang ada pada lantai untuk menjaga kebersihan sekaligus kesehatan kita. Dalam membersihkan lantai rumah dari  debu sering menyita banyak waktu dan tenaga. Vacuum cleaner terkendali nirkabel menggunakan Modul RF Data Transceiver YS-1020UB berbasis mikrokontroler AT89S52 merupakan salah satu solusi untuk membersihkan lantai rumah dari kotoran debu.  Vacuum cleaner ini menggunakan enam buah motor DC yaitu dua motor DC penyedot debu, dua motor DC penentu arah maju, mundur, belok kanan, dan belok kiri, serta dua motor DC penentu arah geser kanan dan geser kiri.  Vacuum cleaner ini dapat dikendalikan dengan dua mode operasi yaitu mode manual dan otomatis. Pada mode manual vacuum cleaner ini dikendalikan menggunakan remote control, dengan tranmisi nirkabel memakai transceiver YS-1020UB. Sedangkan pada mode otomatis  vacuum cleaner ini menggunakan empat buah sensor jarak untuk menghindari tabrakan pada dinding.  Vacuum cleaner dengan pengendali nirkabel menggunakan modul RF Data Transceiver YS-1020UB berbasis mikrokontroler AT89S52 sudah bisa membersihkan debu lantai sehingga lantai bersih dari debu.

  15. Pemanfaatan Hasil Eksplorasi Plasmanutfah Jeruk Nusantara

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    Emi Budiyati

    2016-03-01

    Full Text Available Indonesia memiliki keanekaragaman  jenis jeruk unggul  lokal maupun nasional   yang tersebar diseluruh nusantara dari sabang sampai merauke,  dan berpotensi  dikembangkan serta didayagunakan untuk mendukung ketahanan pangan, khususnya untuk memenuhi kebutuhan vitamin dan mineral masyarakat seiring  dengan bertambahnya penduduk yang terus meningkat dari tahun ketahun.  Penelitian  bertujuan untuk identifikasi hasil eksplorasi plasmanutfah jeruk nusantara  berdasarkan kemanfaatan sesuai jenisnya.  Penelitian dilakukan dari tahun 2010 -2013  diseluruh daerah sentra jeruk  Maluku Utara, Maluku tenggara,  Kalimantan Timur, dan Jawa Timur. Metodologi dengan  survei  dan exploratif,  kordinasi dengan Diperta, BPTP, Kebun Raya LIPI serta wawancara dengan penduduk lokal.  Hasil penelitian telah mendapat 30 Asesi Jeruk yang terdiri  citrus  reculata, citrus maxima,  citrus  ambicarpha dan   citrus aurantivolia dan  Menjadi  3 macam jenis berdasarkan pemanfaatannya  yaitu sebagai  buah segar (Pamelo, Keprok dan Manis, olahan dan jenis  biofarmaka (Nipis. Nipis Jumbo, Jerpaya, dan  Jari Buda membukaKata kunci:   buah, eksplorasi, jeruk, plasmanutfah, varietas

  16. Perancangan Sistem Stabilisasi Kamera Tiga Sumbu dengan Metode Kontrol Fuzzy untuk Mobile Surveillance Robot

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    Fahrezi Alwi Muhammad

    2017-01-01

    Full Text Available Robot pengintaian (surveillance robot sering digunakan pada militer untuk melakukan tugas pengintaian sehingga tidak perlu membahayakan nyawa manusia karena dikendalikan dari jarak jauh. Robot pengintai memiliki kamera yang diletakkan di atas robot. Ketika melakukan pengamatan menggunakan kamera ini, seringkali pengamatan terganggu akibat guncangan-guncangan yang terjadi pada kamera. Guncangan ini disebabkan karena permukaan jalan yang dilalui oleh robot tidak rata. Sistem stabilisasi kamera adalah perangkat yang digunakan untuk menghilangkan guncangan dan menjaga posisi kamera agar kamera dapat mengambil gambar dengan baik pada suatu sudut pandang tertentu. Pada tugas akhir ini, dibuat sebuah sistem stabilisasi untuk robot pengintai dengan dua buah sensor gyroscope MPU-6050 untuk mengetahui kecepatan sudut guncangan dan kecepatan sudut kamera, mikrokontroler Arduino Mega sebagai pusat kontrol dan tiga buah motor DC brushless sebagai aktuator. Metode kontrol yang ditanamkan pada sistem terdiri dari tiga sistem Fuzzy untuk menangani sumbu pitch, roll, dan yaw. Pada tugas akhir ini diujikan dua metode. Metode pertama menggunakan satu sensor gyroscope sebagai nilai feedback, metode kedua menggunakan dua sensor gyroscope sebagai nilai feedback dan set point. Standar deviasi pada pengujian perekaman video tanpa kontrol untuk pixel x 40.57 dan pixel y 32.95. Standar deviasi dengan metode pertama untuk pixel x 24.73 adalah dan pixel y 21.73, Sedangkan standar deviasi metode kedua untuk pixel x 16.70 dan pixel y 22.44.

  17. GUDANG-GUDANG DI KARAWANG: KELETAKAN DAN FUNGSINYA DALAM SEJARAH PERNIAGAAN MASA HINDIA BELANDA The Storehouses In Karawang: Location and Functions On Commerce History in The Netherlands Indie Period

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    Libra Hari Inagurasi

    2014-06-01

    Abstrak Tulisan ini mencoba membahas keberadaan gudang-gudang kuna kolonial di Karawang, yang selama ini belum banyak ditulis. Topik gudang dalam tulisan ini dikaitkan dengan konteks perniagaan lokal, yang berlangsung di wilayah Karawang dengan daerah sekitarnya pada periode akhir Hindia Belanda. Melalui tulisan ini berhasil diungkapkan dua buah gudang kuna dari masa Hindia Belanda pada akhir abad ke-19 hingga awal abad ke-20, yakni gudang di Tanjungbungin dan gudang di Cilamaya. Letak dua buah gudang berada di tepi Ci Tarum, jalur perniagaan antara Tanjungbungin dengan Batavia, dan berada stasiun kereta Cilamaya jalur perniagaan antara Cilamaya dengan Cikampek. Jenis-jenis komoditas penting yang didistribusikan, misalnya, garam,  padi, ikan, kayu, dan kapur. Gudang berfungsi sebagai tempat penyimpanan garam, padi, yang  didistribusikan dari Laut Jawa menuju ke Tanjungbungin, dan dari Cilamaya ke Cikampek. Garam dan padi merupakan jenis-jenis komoditas penting untuk kebutuhan konsumsi sehari-hari. Tulisan bertema gudang di Karawang ini berhasil diselesaikan setelah melalui tahap-tahap penelusuran literatur, deskripsi data gudang kuna, dan sintesa antara data arkeologi dengan sumber tertulis.   Kata kunci: gudang, komoditas perniagaan lokal, Karawang, Hindia  Belanda.

  18. Perancangan dan Implementasi Kontroler PID dengan Nonlinear Decoupling pada Sistem Kendali UAV Quadcopter

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    Muhammad Jadid Anggarjito

    2013-09-01

    Full Text Available Quadcopter merupakan salah salah satu jenis rotorcraft yang memiliki 4 buah rotor yang harus dikendalikan masing-masing rotornya untuk dapat menggerakkan quadcopter. Gerak lateral merupakan gerak quadcopter secara horizontal pada ketinggian atau gerak translasi, gerakan ini sangat vital untuk memenuhi kebutuhan quadcopter dalam mencapai way-to-way point yang telah ditentukan. Pada tugas akhir ini untuk mengatur gerakan lateral dari quadcopter digunakan sistem kendali PID dengan Decoupling Nonlinear. Ada 2 buah kontroler individual yang digunakan yaitu kontroler PID dengan Nonlinear Decoupling untuk mengatur pitch dan roll gerak rotasi, serta kontroler PD untuk mengatur translasi sumbu X dan sumbu Y. Perancangan sistem kontrol PID Decoupling Nonlinear pada simulasi yang digunakan untuk mempertahankan gerak lateral quadcopter dalam mencapai way-to-way point yang ditentukan. Nilai parameter yang didapatkan dari hasil tuning terstruktur pada simulasi adalah pada kontroler PID dengan Nonlinear Decoupling pitch dan roll Kp=5 Ki=0,01 Kd=10 sedangkan pada kontroler PD sumbu X dan sumbu Y Kp=0,05 Kd=0,2. Respon hasil implementasi pada quadcopter belum sesuai pada hasil simulasi. Pada hasil simulasi masih terdapat koreksi pada translasi sumbu X dan sumbu Y masih terdapat kesalahan sebesar ± 0,02 cm, sedangkan pada implementasi gerak lateral menggunakan remote control sistem dapat bergerak stabil menuju way-to-way point yang ditentukan.

  19. TINGKAT HIDUP DAN PERTUMBUHAN AVOKAD HASIL SAMBUNG PUCUK ENTRES YANG DISIMPAN DALAM PELEPAH BATANG PISANG

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    Lazarus Agus Sukamto

    2014-01-01

    Full Text Available Buah avokad mempunyai kandungan nutrisi yang sangat baik bagi masyarakat khususnya kandungan lemak tidak jenuh dan protein yang tertinggi bila dibandingkan jenis buah lain. Untuk tujuan komersial, tanaman avokad perlu diperbanyak secara vegetatif untuk memperoleh bibit yang telah terbukti kualitas dan kuantitas tinggi, serta berbuah lebih awal. Keberhasilan penyambungan sangat dipengaruhi oleh kesegaran entres. Penelitian ini bertujuan untuk mengetahui keberhasilan dan pertumbuhan sambungan tanaman avokad dengan menggunakan entres yang disimpan dalam pelepah batang pisang selama dua hingga sembilan hari. Parameter pengamatan meliputi persentase tingkat hidup sambungan, pertumbuhan panjang, jumlah daun, jumlah cabang, dan panjang percabangan batang atas setiap bulan sampai enam bulan. Data pertumbuhan dianalisis secara statistik dengan ANOVA dan uji lanjut Duncan. Lama penyimpanan entres berpengaruh terhadap tingkat hidup hasil sambungan dan pertumbuhan batang atas avokad. Rerata tingkat hidup bibit sambungan avokad terus menurun dari 99,5% pada umur satu bulan sampai 71% pada umur enam bulan setelah penyambungan, tetapi tidak mengalami penurunan setelah lima bulan penyambungan. Penyimpanan entres avokad dalam pelepah pisang dapat dipertahankan kesegarannya selama sembilan hari, yaitu tingkat hidup sambungan 60% - 84% enam bulan setelah penyambungan. Ada kecenderungan bahwa makin lama penyimpanan entres, makin menurun pertumbuhan batang atas avokad; sebaliknya makin lama umur penyambungan, makin meningkat pertumbuhan batang atas avokad, kecuali jumlah cabangnya yang relatif tidak meningkat setelah dua bulan penyambungan.

  20. Rancang Bangun Prototype Unmanned Aerial Vehicle (UAV dengan Tiga Rotor

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    Darmawan Rasyid Hadi Saputra

    2013-03-01

    Full Text Available Unmanned Aerial Vehicle atau yang biasa dikenal dengan istilah UAV  merupakan sebuah sistem penerbangan/ pesawat tanpa pilot yang berada di dalam pesawat tersebut. UAV dapat dikendalikan dengan menggunakan remote dari jarak jauh, diprogram dengan perintah tertentu, atau bahkan dengan sistem pengendalian otomatis yang lebih kompleks. Aplikasi dari teknologi UAV pun beragam mulai dari tugas militer hingga pengamatan udara. Dalam penelitian ini, sebuah UAV akan dikembangkan dengan tiga buah rotor dan satu buah motor servo di bagian belakang UAV. Perancangan model menggunakan software CATIA dengan batasan dimensi (panjang × lebar maksimum 75 × 75 cm dan massa < 2 kg. Analisis struktur rangka dilakukan untuk menguji kekuatan rangka ketika terbang dan membawa beban, dengan menggunakan metode elemen hingga dan kriteria kegagalan Von-Misses. Dalam proses pengerjaan, rancangan dari CATIA dan analisis yang telah dilakukan dalam perancangan tersebut akan digunakan. Hasil yang didapat berupa UAV yang memiliki struktur rangka dengan defleksi maksimum 3,67 mm pada rangka tengah yang berbahan acrylic. Dalam pengujian di lapangan, UAV dapat melakukan gerak roll, pitch, dan yaw yang dikendalikan melalui remote control. Waktu operasi maksimum yang dapat dilakukan adalah selama 7 menit 43 detik.

  1. Analisa Link Balancing dan Failover 2 Provider Menggunakan Border Gateway Protocol (BGP Pada Router Cisco 7606s

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    Darmawan Darmawan

    2017-12-01

    Full Text Available Sistem link balancing dan failover merupakan salah satu cara yang dapat digunakan untuk membagi beban traffic dari client pada beberapa koneksi internet, dapat sebagai backup/failover ketika salah satu koneksi internet mengalami gangguan. Pada perancangan sistem ini digunakan 4 buah router, yaitu terdiri dari satu router cisco 7606s yang berfungsi sebagai main gateway yang mengatur sistem failover dan link balancing menuju ke 2 buah router mikrotik RB951G 2HND sebagai jalur kedua ISP dan router mikrotik CCR1036-12G-4S sebagai gateway dari FTP server. Tiap router tersebut memiliki Autonomus System Number yang berbeda yang saling berkomunikasi menggunakan routing Border Gateway Protocol (BGP. Dari hasil pengujian penggunaan link balancing dengan besar bandwidth 10 mb/s, didapatkan throughput 794 KB/s, sedangkan yang tidak menggunakan link balancing dengan bandwidth sebesar 20 mb/s, didapatkan nilai throughput hanya 136 KB/s. Penggunaan link balancing dapat memanfaatkan besar bandwidth yang ada dan meningkatkan throughput, dibandingkan tidak menggunkan link balancing. Pada pengujian delay, menggunakan link balancing hanya delay 1.24 ms, sedangkan tidak menggunakan metode link balancing mencapai 8.19 ms. Nilai latency didapatkan 12 ms untuk menggunakan link balancing sedangkan tidak menggunkan metode link balancing mencapai 1896 ms.

  2. PENGUJIAN BEBERAPA JENIS INSEKTISIDA NABATI TERHADAP KUTU BERAS (Sitophilus oryzae L

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    Muhammad Isnaini

    2015-08-01

    Full Text Available The purpose of this study first to determine whether or not capable of  natural insecticides to kill Sitophilus oryzae L and to determine effective of  natural insecticides to kill Sitophilus oryzae L. This type of research is an experimental research with quantitative descriptive and The data collection techniques used is the observation and documentation. The data analyzed with ANOVA analysis techniques followed by BJND test. Based on the comparison of the calculated F value contained in the ANOVA analysis is greater than the F table , either at the significant level of 5 % and the 1% significance level (79.57 > 2.67 / 4:43. Thus stated that H1 accepted and rejected H0. The results showed that the first, the natural insecticide able to kill Sitophilus oryzae L and mortality rate highest in Cymbopogon citratus treatment that is equal to 13.2 with the total percentage of mortality of 66%, both effective plant-based insecticides to kill Sitophilus oryzae L that leaves just Cymbopogon citratus (66% and Morinda citrifolia L (60%.The conclusions obtained from this study: First, some kind of  natural insecticide able to kill Sitophilus oryzae L,  second based on the results of the ANOVA analysis of all types of insecticides to kill Sitophilus oryzae L effectively, but if effectiveness was seen by the number of mortality up to 50 % or more, then just Cymbopogon citratus and Morinda citrifolia L.

  3. Traditional local medicines in the republic of Palau and non-communicable diseases (NCD), signs of effectiveness.

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    Graz, Bertrand; Kitalong, Christopher; Yano, Victor

    2015-02-23

    The aim of this survey was to describe which traditional medicines (TM) are most commonly used for non-communicable diseases (NCD - diabetes, hypertension related to excess weight and obesity) in Pacific islands and with what perceived effectiveness. NCD, especially prevalent in the Pacific, have been subject to many public health interventions, often with rather disappointing results. Innovative interventions are required; one hypothesis is that some local, traditional approaches may have been overlooked. The method used was a retrospective treatment-outcome study in a nation-wide representative sample of the adult population (about 15,000 individuals) of the Republic of Palau, an archipelago of Micronesia. From 188 respondents (61% female, age 16-87, median 48,), 30 different plants were used, mostly self-prepared (69%), or from a traditional healer (18%). For excess weight, when comparing the two most frequent plants, Morinda citrifolia L. was associated with more adequate outcome than Phaleria nishidae Kaneh. (P=0.05). In case of diabetes, when comparing Phaleria nishidae (=Phaleria nisidai) and Morinda citrifolia, the former was statistically more often associated with the reported outcome "lower blood sugar" (P=0.01). Statistical association between a plant used and reported outcome is not a proof of effectiveness or safety, but it can help select plants of interest for further studies, e.g. through a reverse pharmacology process, in search of local products which may have a positive impact on population health. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis by different enrichment period with Bacillus sp.

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    Sutia Budi

    2011-01-01

    /mL, kemudian ditebari rotifer dengan kepadatan 1.000 ind./mL. Jenis bakteri yang digunakan berupa Bacillus subtilis, B. Pumilus dan B. Licheformis dengan kepadatan 2x1010 cfu/g. Perlakuan yang diujikan adalah lama pengkayaan probiotik Bacillus sp. yang berbeda, yaitu perlakuan A (0 jam,  perlakuan B (5 Jam, perlakuan C (10 jam dan perlakuan D (15 jam. Sebagai data pembanding dilakukan percobaan kultur rotifer dengan Nannochloropsis sp. sebagai kontrol. Jumlah wadah penelitian yang dipergunakan sebanyak 24 buah yang terdiri atas 12 buah untuk perlakuan dan 12 buah sebagai kontrol. Peubah yang diukur adalah proksimat pada masing-masing perlakuan dan pertumbuhan rotifer.  Hasil penelitian menunjukkan bahwa perlakuan lama pengkayaan rotifer dengan Bacillus sp. meningkatkan (P Kata kunci: rotifer, Bacillus, lama pengkayaan, proksimat

  5. Ethnopharmacological analysis of medicinal plants and animals used in the treatment and management of pain in Mauritius.

    Science.gov (United States)

    Sreekeesoon, D Priyamka; Mahomoodally, M Fawzi

    2014-11-18

    Pain is a multi-faceted and multi-factorial condition which is challenging to manage and treat. Conventional therapies such as analgesics, Non-steroidal anti-inflammatory drugs (NSAIDs), and corticosteroids amongst others have been successful to some extent in its management and treatment. Nonetheless, such therapies tend to be accompanied by undesirable effects and have a limited therapeutic range. Consequently, there is a pressing need to probe for novel analgesic and anti-nociceptive drugs from traditional medicines (TM). This study was designed to record, document and analyze herbal and animal-based therapies used for the management and treatment of pain in the tropical of Mauritius. Data was collected via face-to-face interviews with TM users (n=332) and practitioners (n=20). Seven quantitative ethnopharmacological indexes, namely family use value (FUV), use value (UV), informant agreement ratio (IAR), relative frequency of citation (RFC), fidelity level (FL), relative importance (RI) and ethnobotanicity index (EI) were calculated. A total of 79 plant species distributed within 40 families and 20 polyherbal preparations was recorded. Interestingly, 6 indigenous/endemic plants have been reported for the first time to be in common use for pain management and treatment in Mauritius. The most significant biologically important plant family was Xanthorrhoeaceae with highest FUV. The species which ranked highest according to its UV was Morinda citrifolia L. Morinda citrifolia L. and Ricinus communis L. also scored the highest RFC. The IAR values for the disease categories were high (0.95-0.97). Based on EI, plants species which are known to be useful in TM accounted for 11.5% of the total flora in Mauritius. Coix lacryma-jobi L. (FL=100%) had highest FL for lower back ache. Morinda citrifolia L. scored highest on most of the quantitative indices calculated including RI, which is endorsed by extensive documentation on its versatility and particularly its anti

  6. Khazanah: Hans Kelsen

    Directory of Open Access Journals (Sweden)

    Atip Latipulhayat

    2014-04-01

    Full Text Available Hans Kelsen adalah seorang pemikir hukum dunia yang buah pemikirannya bukan saja diperbincangkan di berbagai belahan bumi, tapi juga menjadi salah satu pemikir hukum garda depan (avant garde pada zamannya, bahkan mungkin sampai sekarang. Roscoe Pound yang juga seorang filosof hukum kenamaan memberikan testimoninya sebagai berikut: “...Kelsen was unquestionably the leading jurist of the time. It is said that if the mark of the genius is that he creates a cosmos out of chaos, then Kelsen has evidently earned that title”. Pengakuan Roscoe Pound tentunya bukan tanpa dasar atau sekedar basa-basi, melainkan sebuah testimoni objektif dengan memperhatikan warisan pemikirannya yang tersebar dalam beratus-ratus karya ilmiah yang masih memiliki pengaruh penting sampai saat ini.

  7. Studi Perencanaan Jaringan Long Term Evolution Area Jabodetabek Studi Kasus PT. Telkomsel

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    Sri Ariyanti

    2014-12-01

    Full Text Available Teknologi LTE merupakan teknologi 4G evolusi dari GSM dengan data rate mencapai 100 Mbps. Operator seluler mempunyai kesempatan untuk menggunakan teknologi tersebut melalui refarming frekuensi. Alokasi yang sesuai saat ini yaitu pada frekuensi 1800 MHz dan 2100 MHz. Sebelum menerapkan teknologi LTE, perlu dilakukan perencanaan baik coverage planning maupun capacity planning untuk menghitung jumlah eNodeB . Penelitian ini bertujuan memberikan gambaran site yang diperlukan untuk penerapan teknologi LTE pada frekuensi 1800 MHz dan 2100 MHz. Metode penelitian menggunakan pendekatan data kuantitatif yaitu menghitung jumlah site yang dibutuhkan untuk menggelar jaringan LTE. Perhitungan jumlah site tersebut meliputi coverage planning dan capacity dimensioning. Hasil penelitian menunjukkan Jumlah eNodeB yang dibutuhkan untuk membangun jaringan LTE pada daerah Jabodetabek dengan jumlah pelanggan yang dilayani pada tahun pertama sebesar 2.02 juta, bandwidth 10 MHz pada frekuensi 1800 MHz dan 2100 MHz yaitu sebanyak 2546 buah.

  8. Surveilens Penyakit Jantung dan Pembuluh Darah di Dinas Kesehatan Provinsi Riau

    Directory of Open Access Journals (Sweden)

    Mitra Mitra

    2011-05-01

    Full Text Available Indonesia sedang mengalami transisi epidemiologi dibuktikan dengan terjadinya peningkatan angka kematian akibat penyakit non infeksi. Salah satu penyakit non infeksi yang saat ini cenderung menunjukkan peningkatan angka kesakitan yang cukup tinggi adalah Penyakit Jantung dan Pembuluh Darah (PJPD. Langkah awal untuk pengendalian dan pencegahan adalah melaksanakan Program Surveilens PJPD melalui deteksi dini. Surveilens aktif di lakukan di Kabupaten Kampar. Hasil Surveilans PPJPD dari faktor risiko adalah obesitas umum 11,2%, obesitas sentral 41,4%, hiperkolesterol 65,4%, Diabetes Melitus 5,6%, dan kelainan jantung 46,2%. Prevalensi faktor risiko dan gaya hidup adalah kebiasaan merokok 24,3%, kebiasaan mengkonsumsi alkohol 11,9%, kebiasaan mengkonsumsi asin 41,2%, kebiasaan mengkonsumsi lemak tinggi 72,5%, kurang mengkonsumsi sayur dan buah 53,3%, kurang aktivitas 59,3%, dan stress tinggi 35%. Untuk itu perlu dilakukan survei deteksi dini secara berkala dan berkesinambungan, mengintensifkan penyuluhan kesehatan dan melibatkan peran serta aktif masyarakat.

  9. JENIS-JENIS MAMALIA YANG MENGUNJUNGI KUBANGAN BABI HUTAN DI KAWASAN HUTAN KONSERVASI PT TIDAR KERINCI AGUNG DAN PT KENCANA SAWIT INDONESIA, SOLOK SELATAN, INDONESIA

    Directory of Open Access Journals (Sweden)

    Nurul Insani

    2017-04-01

    Full Text Available Penelitian mengenai jenis-jenis mamalia yang mengunjungi kubangan babi hutan di hutan konservasi PT Tidar Kerinci Agung dan PT Kencana Sawit Indonesia, Solok Selatan, Sumatera Barat telah dilaksanakan dari 15 Juni sampai dengan 8 Desember 2015. Penelitian dilakukan dengan pemasangan tujuh buah perangkap kamera di sekitar kubangan babi hutan. Selama penelitian didapatkan 18 jenis hewan mamalia dari 12 famili dan 5 ordo. Hewan mamalia yang sering mengunjungi kubangan babi hutan yaitu Sus scrofa (481 foto, Macaca nemestrina (476 foto, Sus barbatus (269 foto, Macaca fascicularis (38 foto dan Muntiacus muntjak (33 foto. Penelitian ini menunjukkan bahwa kubangan babi hutan menarik bermacam-macam jenis mamalia dengan frekuensi kunjungan yang berbeda-beda.

  10. Analisa Pengaruh Penambahan Kapasitor Terhadap Proses Pengisian Baterai Wahana Bawah Laut

    Directory of Open Access Journals (Sweden)

    Muhammad Muhammad Chanif

    2014-03-01

    Full Text Available Potensi wisata bawah laut Indonesia banyak yang belum dikembangkan, hanya Pulau Bali yang sudah memanfaatkannya dengan membuat wahana bawah laut yang berpenggerak motor DC yang listriknya disuplai oleh baterai. Setiap satu jam pelayanan berupa penyelaman, wahana bawah laut ini melakukan pengisian baterai sekaligus muat penumpang. Agar terdapat nilai ekonomis dan efektivitas selama proses itu di pelabuhan, dalam skripsi ini akan diuraikan mengenai pengaruh kapasitor untuk menambah muatan baterai charger, sehingga arus yang masuk bisa bertambah. Dalam rangkaian baterai charger yang telah dimodifikasi jumlah kapasitor menjadi 3 buah, nilai arus yang keluar sebesar 18 Ah dan tegangan yang keluar adalah tegangan input ditambah 4 V. Perbandingan rangkaian baterai charger yang termodifikasi penambahan kapasitor mampu mempercepat 1.44 kali dibanding dengan rangkaian sederhana. Selain itu, penambahan kapasitor bank juga mampu memberikan penghematan daya sebesar 22 % dengan menambahkan kapasitor berkapasitas 0.00519 Farad.

  11. EKSTRAKSI PEKTIN DARI KULIT PISANG KEPOK (Musa paradisiaca MENGGUNAKAN PELARUT HCl SEBAGAI EDIBLE FILM

    Directory of Open Access Journals (Sweden)

    Megawati Megawati

    2016-06-01

    Full Text Available Pisang merupakan buah yang sering dikonsumsi oleh manusia, baik secara langsung setelah buahnya matang ataupun diolah menjadi makanan lain. Kulit pisang biasanya hanya dibuang menjadi limbah, padahal didalam pisang terdapat kandungan pektin sebanyak 22,4%. Pada penelitian ini dilakukan ekstraksi pektin dengan bahan dasar kulit pisang yang bertujuan untuk mengetahui jenis pisang yang banyak mengandung pektin, pengaruh variasi bahan serta jenis pelarut yang menghasilkan pektin maksimum. Percobaan dilakukan memakai pisang kepok yang dikeringkan dan diekstraksi menggunakan pelarut dengan suhu ekstraksi 600 W, variasi berat bahan 10 dan 15 gram dengan waktu ekstraksi 20 menit. Dengan pelarut HCl. Hasil ekstraksi ditambahkan dengan etanol hingga terbentuk endapan, kemudian disaring dan di oven pada suhu 65 0C sampai berat konstan. Hasil penelitian menunjukkan bahwa menggunakan metode MAE kadar yield nya yaitu 16,53% lebih besar daripada menggunakan metode konvensional kadar yield nya yaitu 12,8%.

  12. UJI UNJUK KERJA PENDINGIN RUANGAN BERBASIS THERMOELECTRIC COOLING

    Directory of Open Access Journals (Sweden)

    Lukman Nulhakim

    2017-04-01

    Full Text Available Thermoelectric cooling (TEC teknologi dimana ketika arus DC dialirkan ke elemen peltier yang terdiri dari beberapa pasang sel semikonduktor tipe p dan tipe n dimana akan mengakibatkan salah satu sisi elemen peltier menjadi dingin dan sisi lainnya menjadi panas. Proses perakitan pendingin menggunakan 2 buah thermoelectric cooling tipe TEC1-12706, heatsink, fan dan rongga berbentuk persegi panjang dengan ukuran 80 x 80 x 150 mm dengan menggunakan isolator styrofoam. Pengujian dilakukan selama 30 menit dengan variasi tegangan 3, 6, 9 dan 12 V, variasi selain tegangan juga menggunakan variasi kecepatan udara pada sisi dingin 1, 2 dan 3 m/s. Hasil terbaik pada variasi dengan tegangan 12 V dan kecepatan 1 m/s yaitu 20 oC.

  13. Economic Load Dispatch Unit Pembangkit Termal Mempertimbangkan Penambahan Pembangkit Tenaga Angin Dengan Menggunakan Firefly Algorithm

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    Ridho Syahrial Ibrahim

    2017-03-01

    Full Text Available Maraknya isu global warming serta keterbatasan sumber daya alam membuat mulai banyaknya dibangun pembangkit-pembangkit listrik dengan renewable energy, salah satunya adalah pembangkit tenaga angin. Pada jurnal ini, firefly algorithm diterapkan untuk mengoptimasi total biaya pembangkitan 2 buah sistem uji, tanpa dan dengan mempertimbangkan penambahan tenaga angin. Hasil simulasi menunjukkan bahwa dengan penambahan pembangkit tenaga angin ke dalam sistem tenaga listrik, total biaya pembangkitan tidak selalu lebih murah. Selain itu, hasil simulasi juga menunjukkan bahwa firefly algorithm sebagai metode optimasi dapat menyelesaikan permasalahan economic load dispatch (ELD lebih baik dibandingkan metode lain yang sudah dilakukan, yaitu particle swarm optimization (PSO, bat algorithm (BA, biogeography-based optimization (BBO dan plant growth simulation algorithm (PGSA dengan persentase selisih nilai penghematan total biaya berkisar antara 0.32% ($50 hingga 9.27% ($11884.

  14. Pengembangan Aplikasi Sistem Informasi Akuntansi dan Pengelolaan Keuangan Negara (SIAPKAN Modul Aset Tetap Menggunakan Bahasa Pemrograman Java dan Database PostgreSQL

    Directory of Open Access Journals (Sweden)

    Ahmad Sahrizal

    2012-09-01

    Full Text Available Satuan kerja (satker merupakan unit organisasi terendah dalam pengelolaan keuangan negara. Untuk membantu dalam pengelolaan keuangan negara pada tingkat satker, saat ini digunakan tujuh buah aplikasi berbasis desktop, yaitu Aplikasi RKAKL, Aplikasi DIPA, Aplikasi SPM, Aplikasi SISKA, Aplikasi SIMAK-BMN, Aplikasi Persediaan, dan Aplikasi SAKPA. Meskipun terpisah-pisah, antaraplikasi tersebut memiliki keterkaitan satu dengan yan  lain. Namun, karena masih terpisah-pisah, akibatnya terdapat duplikasi data dan fungsi di antara aplikasi tersebut. Untuk mengatasi permasalahan tersebut, dikembangkan sebuah aplikasi baru, yaitu Aplikasi Sistem Informasi dan Akuntansi Keuangan Negara (SIAPKAN dengan menggunakan database terintegrasi. Aplikasi SIAPKAN merupakan aplikasi berbasis web yang dikembangkan dengan menggunakan bahasa pemrograman Java (servlet dan JSP dan database PostrgeSQL. Aplikasi SIAPKAN terdiri atas tujuh modul, yaitu modul penganggaran, modul pembayaran, modul bendahara, modul aset tetap, modul persediaan, dan modul administrasi.

  15. PENGUKURAN KINERJA UMKM MENGGUNAKAN PERFORMANCE PRISM

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    Cynthia Agelina Purnomo

    2017-10-01

    Full Text Available UMKM XYZ merupakan perusahaan yang bergerak di bidang pengolahan keripik buah nangka. Pada proses observasi langsung di lapangan, perusahaan mempunyai masalah dalam melakukan pengukuran kinerja. Pengukuran kinerja yang dilakukan hanya berdasarkan Net Profit Margin (rasio laba bersih dibandingkan dengan pendapatan tiap tahunnya. Pengukuran yang dilakukan oleh perusahaan tidak cukup representatif menilai kinerja perusahaan secara keseluruhan. Oleh karena itu, diperlukan alat ukur kinerja yang tepat dan fleksibel, yaitu dengan metode Performance Prism. Proses penentuan Key Performance Indicator (KPI kinerja berdasarkan persetujuan dari pihak manajer perusahaan. Dengan periode dasar (tahun 2015 didapatkan hasil bahwa terdapat 25 Key Performance Indicator yang terdiri dari: 2 KPI Investor, 8 KPI Konsumen, 4 KPI Suplier, 6 KPI Karyawan, dan 5 KPI Masyarakat Sekitar dengan nilai total kinerja keseluruhan sebagai pembanding dengan periode pengukuran adalah 2,232 (kategori cukup sehingga perlu ditingkatkan lagi pada periode selanjutnya berdasarkan saran-saran pada periode dasar.

  16. Perancangan Sistem Navigasi Menggunakan Kamera pada Quadcopter untuk Estimasi Posisi dengan Metode Neural Network

    Directory of Open Access Journals (Sweden)

    Redi Kharisman

    2014-03-01

    Full Text Available Sistem navigasi banyak digunakan sebagai pengenal objek dalam radius tertentu, penunjuk arah tujuan, penunjuk posisi objek berada dan sebagainya. Adakalanya sistem navigasi juga memiliki noise atau ketidakakuratan informasi dalam implementasinya sehingga membuat interpretasi terhadap posisi objek menjadi berbeda-beda pula. Dengan menganggap quadcopter sebagai suatu objek terbang dengan warna dominan, penentuan posisi dapat dilakukan proses pencitraan dengan prinsip Stereo Vision yang menggunakan dua buah kamera. Dengan kamera, proses pencitraan dapat dilakukan dengan mengetahui setiap perubahan posisi objek melalui titik tengah objek dengan proses  trackingnya. Namun kamera memiliki noise yang dapat menyebabkan perubahan data yang cukup sering dalam setiap cuplikan datanya. Metode Backpropagation Neural Network digunakan sebagai estimator yang ditujukan agar dapat mengikuti pola data sekaligus juga memberikan posisi yang lebih akurat dengan mengeliminasi noise yang terdapat dalam pola data yang terekam. Sehingga dengan menggunakan metode tersebut, maka sebagian besar noise  yang terjadi, tereliminasi dan grafik pergerakan lebih tampak nyata.

  17. PENGENALAN MODEL KEBUN SAYUR SEKOLAH UNTUK PENINGKATAN KONSUMSI SAYURAN BAGI PARA SISWA DI KEDIRI - JAWA TIMUR

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    Evy Latifah

    2014-04-01

    Full Text Available ABSTRAKSebagian penduduk mengkonsumsi buah-buahan dan sayuran lebih rendah dari yang direkomendasikan oleh Organisasi Pangan dan Pertanian (FAO. Pada tahun 2005, tingkat konsumsi sayur di Indonesia hanya 35.30 kg/kapita/tahun. Kemudian pada tahun 2006, konsumsi sayuran sedikit menurun menjadi 34.06 kg/kapita/tahun. Berdasarkan hasil kajian Badan Litbang  Pertanian, Kementerian Pertanian pada Maret 2013 lalu, tingkat konsumsi buah per kapita hanya 34,55 kg/tahun, sedangkan tingkat konsumsi sayuran per kapita 40,35 kg/tahun. Jika dibandingkan dengan konsumsi buah dan sayur per kapita warga Singapura dan Vietnam melebihi 100 kg/tahun. Konsumsi sayuran perlu ditingkatkan untuk mengurangi ketergantungan terhadap beras. Penelitian ini dilakukan dalam rangka mempromosikan peningkatan konsumsi sayur bagi siswa melalui model kebun sayur sekolah. Penelitian ini dilakukan di SMK Negeri Plosoklaten selama 2012. Sepuluh jenis sayuran ditanam di lahan seluas  36 m2. Pola tanam diatur sedemikian rupa sehingga sayuran dapat dipanen hampir setiap hari. Siswa terlibat dalam pemeliharaan tanaman sayuran sebagai latihan bercocok tanam sayur. Setiap panen sayuran direkap dan kandungan gizinya dihitung. Hasil penelitian menunjukkan bahwa total panen berbagai macam sayuran ialah 249.6 kg, yang setara dengan 683.8 gram per hari. Jika sebuah keluarga memiliki empat anggota, masing-masing orang akan mengkonsumsi sayur 171g per hari. Hal ini memenuhi 43% dari rekomendasi WHO untuk konsumsi buah-buahan dan sayuran. Dengan kata lain, konsumsi sayuran telah mencapai 85%. Dengan demikian, sayuran di lahan seluas 36 m2 telah mampu memenuhi konsumsi sayur sehari-hari. Hal ini menunjukkan pemenuhan asupan gizi harian untuk beberapa vitamin dan mikro-nutrisi.  ABSTRACTAccording to Indonesian Ministry of Agriculture, Indonesian people consume horticultural products especially fruits and vegetables, are still lower than that of recommended by Food and Agriculture Organization

  18. Komposit Nano TiO2 Dengan PCC, Zeolit atau Karbon Aktif Untuk Menurunkan Total Krom dan Zat Organik Pada Air Limbah Industri Penyamakan Kulit

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    Bumiarto Nugroho Jati

    2012-04-01

    Full Text Available Telah dilakukan penelitian untuk menurunkan total krom dan zat organik pada limbah industri penyamakan kulit dengan menggunakan nano TiO2 yang dikompositkan dengan adsorben karbon aktif, zeolit, dan precipitated calcium carbonate (PCC dalam suatu reaktor fotokatalitik yang disusun secara batch dan dilengkapi dengan 6 buah lampu UV dan magnetic stirrer. Penurunan kadar krom total diukur dengan menggunakan Atomic Absorption Spectro-photometer (AAS dan penurunan zat organik dianalisa dengan menggunakan titrasi permanganatometri. Hasil penelitian menunjukkan pengolahan terbaik untuk penurunan kadar krom total adalah dengan menggunakan komposit TiO2:PCC = 8:2 yang dapat menurunkan total krom hampir 100% pada menit ke-170 dengan konsentrasi awal 214,35 mg/L. Untuk penurunan kadar zat organik, pengolahan terbaik dengan menggunakan komposit TiO2:PCC = 9:1 yang dapat menurunkan kadar zat organik hingga 100% pada menit ke-180. 

  19. RANCANG BANGUN APLIKASI PERMAINAN ADVENTURE OF FRUNIMAL UNTUK EDUKASI BAHASA INGGRIS BERBASIS ANDROID

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    Muhamad Ridwan

    2017-11-01

    Full Text Available Penelitian ini bertujuan untuk membangun sebuah aplikasi permainan berjenis platformer game yang menghibur dengan tema buah dan hewan dalam bahasa inggris, dan untuk mengetahui kualitas aplikasi permainan tersebut menggunakan standar ISO 25010 dari aspek functional suitability, performance efficiency, compatibility, dan usability. Hasil dari penelitian dapat diketahui bahwa game edukasi bahasa Inggris “Adventure of Frunimal” berhasil dikembangkan dengan game engine Construct2 dengan metode pengembangan Multimedia Luther. Pengujian pada aspek functional suitability sudah memenuhi standar AQuA, pada aspek performance efficiency sudah memenuhi ambang batas aman yang ditetapkan oleh Little Eye dan tidak terjadi memory leak, pada aspek compatibility dapat berjalan pada OS Android dari versi Ice Cream Sandwich sampai Marshmallow, dan pada aspek usability secara keseluruhan didapatkan hasil baik dalam hal kegunaan, mudah digunakan dan dipelajari serta memuaskan.

  20. Game Blok Bakar Berbasis Android Menggunakan Metode LCG dan LFSR

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    Kadek Adi Praptha

    2015-11-01

    Full Text Available Blok Bakar merupakan permainan kartu tradisional Bali yang menggunakan kartu domino. Konsep utama dari game adalah memilih blok kartu yang terdiri dari 2 buah kartu yang sudah diacak. Namun seiring perkembangan jaman peminat permainan Blok Bakar dari tahun ke tahun mengalami penurunan, sehingga diperlukan sebuah sarana sebagai media pelestarian Budaya Bali. Penelitian ini menyajikan suatu aplikasi game Blok Bakar berbasis Android dengan mengkombinasikan metode pengacakan Linear Congruential Generators (LCG dan Linear Feedback Shift Register (LFSR agar minat masyarakat terhadap game Blok Bakar dapat meningkat. Kombinasi metode digunakan untuk memperoleh kartu acak dan meminimalisir kemunculan kartu yang sama. Game Blok Bakar dibuat dengan menggunakan software Corona SDK dengan bahasa pemrograman Lua. Hasil dari kombinasi metode LCG dan LFSR memberikan perbandingan kemenangan dan kekalahan Bandar sebesar 52% berbanding 48% untuk kondisi taruhan dan 60% berbanding 40% untuk kondisi jumlah kartu. Kata kunci: Blok Bakar, Budaya Bali, game kartu, LCG, LFSR.

  1. Indeks Penilaian Kematangan (Maturity Manajemen Keamanan Layanan TI

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    Farroh Sakinah

    2014-09-01

    Full Text Available Pemanfaatan Teknologi Informasi (TI dalam mendukung terselenggaranya pelayanan yang optimal menjadi kebutuhan utama organisasi saat ini. Jaminan pengelolaan layanan dan keamanan yang baik menjadi salah satu tolok ukurnya. Pengimplementasian sebuah standar menjadi salah satu solusinya meskipun penggunaan satu buah standar dirasa belum maksimal melihat cakupan yang disediakan kurang luas sehingga diadakannya upaya penggabungan beberapa standar dengan harapan standar-standar tersebut dapat saling melengkapi. Pengimplementasian beberapa standar ini dapat dimonitoring tingkat kematangannya (maturity dengan menggunakan alat ukur penilaian kematangan (maturity. Alat ukur kematangan (maturity manajemen keamanan layanan ini merupakan gabungan pemetaan dari control objective IT Governance COBIT 4.1 yang dipenuhi kebutuhan manajemen layanannya sesuai dengan Service Management di dalam ITIL v3 (Information Technology Infrastructure Library. Selanjutnya kebutuhan manajemen layanan ini diukur dengan maturity level COBIT 4.1 dan disesuaikan dengan framework ISO 27000 untuk memaksimalkan manajemen keamanan informasi.

  2. Pengaruh Ekstraksi Zat Warna Alam dan Fiksasi Terhadap Ketahanan Luntur Warna pada Kain Batik Katun

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    Titiek Pujilestari

    2016-04-01

    Full Text Available ABSTRAKKain katun merupakan jenis kain yang terbuat dari serat kapas, mempunyai sifat mudah menyerap  bahan alami maupun kimia dan banyak digunakan untuk bahan media batik. Telah dilakukan penelitian ekstraksi pada lima jenis zat warna alam dengan menggunakan air. Variasi antara bahan pembawa zat warna dengan air adalah 1 : 6 dan 1 : 8. Fiksasi dilakukan dengan menggunakan kapur, tunjung, tawas, campuran kapur dengan tetes dan tanpa fiksasi. Penelitian dilakukan untuk mengetahui pengaruh penambahan air pada ekstraksi dan bahan fiksasi terhadap ketahanan luntur warna pada kain. Hasil penelitian menunjukan bahwa ekstraksi zat warna alam dari daun indigo, daun mangga, kulit kayu nangka, kulit buah manggis dan biji buah kesumba dengan menggunakan air sebanyak 6 dan 8 bagian, memberikan hasil yang tidak jauh berbeda. Jenis zat warna alam dan bahan fiksasi yang diaplikasikan untuk pembatikan kain katun yang memberikan ketahanan luntur baik adalah: kulit buah manggis dengan fiksasi kapur, tawas dan tanpa fiksasi, biji buah kesumba/bixa dengan fiksasi tunjung dan tawas, kulit kayu nangka dengan fiksasi tunjung, daun mangga dengan fiksasi tawas. Daun indigo mempunyai ketahanan luntur warna yang baik sampai sangat baik terhadap pencucian, tetapi kurang baik sampai baik terhadap sinar terang hari. Penggunaan fiksasi campuran kapur dan tetes tebu menghasilkan ketahanan luntur warna pencucian dan sinar terang hari lebih rendah dibanding fiksasi dengan kapur. Ketahanan luntur dari kelima zat warna alam terhadap pencucian lebih baik dibanding ketahanan luntur terhadap sinar terang hari. Kata kunci: zat warna alam, ekstraksi, fiksasi, katunABSTRACTThe cotton fabric is a type of fabric made from cotton fiber, its easily absorbed material both natural and chemical, and widely used as a material for batik.Research extraction of five types of natural dyes made with a variety of colour materials carrier and the use of water is 1:6 and 1:8. Fixation of color on

  3. Analisa Performansi Algoritma Admission CAC Dan Lucent Pada Berbagai Karakteristik Trafik

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    Tora Fahrudin

    2010-05-01

    Full Text Available Jaringan Metro Ethernet umumnya didefinisikan sebagai bridge dari suatu jaringan atau menghubungkan wilayah yang terpisah bisa juga menghubungkan LAN dengan WAN atau backbone network yang umumnya dimiliki oleh service provider. Admission control adalah suatu mekanisme yang mencegah jaringan mengalami over-loaded. Jika QoS yang diminta tidak dapat disediakan, maka jaringan tidak akan mengirimkan tanda ke aplikasi untuk memulai mengirimkan data. Jika aplikasi telah memulai pengiriman data, maka sumber daya pada jaringan yang sudah dipesan aplikasi tersebut akan terus dikelola secara end-to-end sampai aplikasi tersebut selesai.  Didalam penelitian ini akan di lihat pengaruh Algoritma Lucent dan CAC pada Router Cisco yang di implementasikan dengan simulasi OPNET 14.0. Akan dilihat performansi dari 2 buah alogoritma tersebut, dengan karakteristik Distribusi trafik yang berbeda beda untuk 3 layanan, voice, video dan data.

  4. EKSTRAKSI FITUR ALAT MUSIK TRADISIONAL MENGGUNAKAN TRANSFORMASI KOSINUS DISKRIT

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    Ricky Aurelius N. D

    2014-12-01

    Full Text Available Music Information Retrieval (MIR merupakan bidang Data Mining dimana informasi-informasi akan digalidari sumber data yang berupa musik. Sama seperti bidang pengolahan citra, pada MIR digunakan berbagai metodeuntuk melakukan proses ekstraksi fitur musik seperti Mell Frequency Cepstral Coefficient (MFCC, Fast FourierTransform, Discrete Fourier Transform, Derived Cepstrum Coef ficients (LPCC, Zero Crossing Rates (ZCR dansebagainya. Penulis menggunakan metode Transformasi Kosinus Diskrit untuk proses ekstraksi fitur dimana akanmenghasilkan lima buah nilai spectral untuk setiap file musik yang digunakan. Dalam penelitian ini dilakukanproses ekstraksi fitur alat musik untuk 15 alat musik tradisional daerah khas Indonesia. Dari hasil percobaan yangdilakukan metode Transformasi Kosinus Diskrit dapat digunakan untuk melakukan proses ekstraksi fitur alat musikyang memiliki format audio.

  5. Pemodelan dan Analisa Reduksi Respon Getaran Translasi pada Sistem Utama dan Energi Listrik yang Dihasilkan oleh Mekanisme Dynamic Vibration Absorber Metode Cantilever Piezoelectric (CPVA

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    Wahyu Rachma Efendy

    2017-03-01

    Full Text Available Getaran banyak terjadi pada mesin-mesin di industri. Salah satu solusi untuk mereduksi getaran berlebih adalah dengan menambahkan Dynamic Vibration Absorber (DVA. Prinsip kerja dari Dynamic Vibration Absorber adalah penambahan massa absorber dan pegas pada sistem utama. DVA akan mereduksi getaran sistem utama dengan menghasilkan getaran yang arahnya berlawanan dengan arah getar dari sistem utama. Berdasarkan penelitian yang dilakukan oleh Pachpute [1], penggunaan DVA telah terbukti dapat mereduksi getaran dari sistem utama yang dioperasikan di frekuensi natural secara signifikan. Dalam penelitian Tugas Akhir ini telah dirancang sebuah mekanisme alat vibration absorber dan energy harvesting metode Cantilever Piezoelectric Vibration Absorber (CPVA. Sistem utama yang digunakan dalam penelitian ini adalah plat datar yang ditopang oleh empat pegas. Plat tersebut akan menerima gaya eksitasi dari pegas dibawahnya yang dihubungkan dengan massa eksentris pada motor DC. Koefisien pegas yang digunakan untuk menumpu plat datar memiliki nilai yang sama, yaitu sebesar 300 N/m. Sehingga eksitasi yang terjadi pada plat datar hanya ke arah translasi. Pada penelitian ini, dilakukan analisa dengan variasi amplitudo massa eksentris sebesar 0.025 m, 0.030 m, dan 0.035 m. Kecepatan putaran motor sebesar 20.61 rad/s (frekuensi natural, 22.05 rad/s (frekuensi panen, dan 25 rad/s (frekuensi lembah. Sedangkan variasi jumlah cantilever piezoelectric yang digunakan adalah 2600, 2800, dan 3000 buah. Dari simulasi yang telah dilakukan, daya bangkitan dan nilai persentase reduksi terbesar dari CPVA terjadi ketika sistem dioperasikan di frekuensi naturalnya, yaitu sebesar 3.52E-7 watt dan 20.36%. Selain itu, dari simulasi juga didapatkan karakteristik CPVA dengan memvariasikan jumlah piezoelectric, didapatkan rentang jumlah piezoelectric optimum adalah 1400 hingga 2400 buah. Pada rentang tersebut, daya bangkitan dan persentase reduksi perpindahan massa utama terbesar yang

  6. Ketertarikan Bactrocera carambolae (Diptera: Tephritidae pada Senyawa Volatil Olahan Limbah Kakao

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    Dyah Rini Indriyanti

    2013-03-01

    Full Text Available Tanaman kakao (Theobroma cacao menghasilkan biji. Biji ditutupi oleh pulp pada saat dipanen, kemudian difermentasi selama tiga hari untuk diambil biji kakao dan dihasilkan limbah cair. Penelitian ini bertujuan untuk menguji ketertarikan lalat buah pada olahan limbah kakao dan mengidentifikasi senyawa kimia volatil yang menarik lalat buah. Penelitian dilakukan di laboratorium, dimulai dari pengolahan limbah kakao, pengujian ketertarikan B. carambolae pada limbah dan mengidentifikasi senyawa volatil olahan limbah kakao. Hasil penelitian menunjukkan bahwa jantan dan betina B. carambolae tertarik pada limbah. Olahan limbah kakao berisi berbagai senyawa volatil yakni: amonia; etil-2-hidroksi propanoat ; 7-dodesenil asetat; senyawa asetamida; 3,5-dihidroksi-2-metil-5,6-dihidropiran; hidroksi metilfurfurol; dan derivat-1-undekuna.The cocoa plants (Theobroma cacao produce seeds. The seeds are covered by pulp when it is harvested. Then these seeds were fermented for three days to transform them becoming cocoa seeds and the fermentation would produce liquid wastes. The study aims to test the attractiveness of fruit flies to the processed liquid cocoa wastes and to identify the chemical compounds which attract fruit flies. The study was conducted in the laboratory, beginning from the processing of cocoa wastes, the testing of the attractiveness of B. carambolae to wastes and to identify the chemical compounds of the processed cocoa wastes. The result showed that males and females B. carambolae were attracted to the wastes.The processed cocoa wastes contain various chemical compounds, i.e. ammonia; ethyl-2-hydroxy propanoate; 7-dodecenyl acetate; acetamide compounds; 3,5 dihydroxy-2-methyl-5,6-dihydropyrane; hydroxyl methylfurfurol; and 1-undecyne derivates.

  7. Ekstraksi Pektin dari Kulit dan Tandan Pisang dengan Variasi Suhu dan Metode (Pectin Extraction from Banana Peels and Bunch with Various Temperatures and Methods

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    Nurhayati Nurhayati

    2016-12-01

    ABSTRAK Seiring peningkatan produksi pisang tentu akan diikuti dengan peningkatan limbah pisang seperti kulit dan tandan buah pisang. Pemanfaatan limbah pisang tersebut masih belum optimal. Padahal di dalamnya terkandung substansi alami tanaman yang memiliki nilai guna tinggi yaitu pektin yang tersusun atas molekul asam galakturonat membentuk asam poligalakturonat. Pektin dimanfaatkan sebagai bahan penstabil pada sari buah, jelly, jam dan marmalade. Penelitian ini bertujuan untuk mengetahui karakteristik tepung dari kulit dan tandan pisang, mengetahui pengaruh perlakuan suhu (60 °C dan 80 °C dan metode ekstraksi (satu, dua dan tiga tingkat terhadap rendemen pektin, serta karakteristik pektin yang terekstrak. Limbah pisang berasal dari pisang varietas agung dan embug. Ekstraksi pektin dilakukan dengan menggunakan pelarut air pada perbandingan tepung dan air sebesar 1:54 (ekstraksi satu tingkat, 1:27 (ekstraksi dua tingkat dan 1:18 (ekstraksi tiga tingkat. Hasil penelitian menunjukkan karakrestik tepung limbah pisang yaitu kadar air berkisar antara 8,14 sampai dengan 9,05 % dengan kadar pektin tertinggi terdapat pada kulit pisang embug 4,54 % dan derajat putih tepung limbah pisang berkisar antara 50,80 sampai dengan 55,21 %. Rendemen pektin dapat terekstrak optimal pada kondisi ekstraksi suhu ekstraksi 80 °C dengan dua tingkat ekstraksi. Kulit pisang mengandung pektin lebih banyak daripada tandan pisang. Pektin yang terekstrak memiliki derajat putih sekitar 31,31 sampai dengan 38,12 %. Gugus fungsi pektin limbah pisang tersusun atas gugus alkohol (primer, sekunder dan tersier, amina primer, amida (monosub dan dwisubtitusi serta karbonat kovalen. Kata kunci: Kulit dan tandan pisang; ekstraksi; gugus fungsi; pektin; suhu

  8. Pengaruh Substitusi Tepung Pisang Terhadap Mutu Kue Kering

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    Sifia Silfia

    2012-06-01

    Full Text Available Banana (Musa paradisiaca is a highly nutritious fruit that is a source of vitamins, minerals and carbohydrates. Bananas are used as table fruit, smoked bananas, mashed bananas and banana flour. The purpose of this research was to extend the shelf life of banana which was processed into cookies. The research was conducted by treatment of comparison between banana flour and wheat flour, which is 100:0%, 80:20%, 60:40%, 40:60%, and 0:100%. The product was then analyzed the moisture content, ash, protein, and organoleptic test for taste, aroma, texture, and storage resistance. The results showed that comparison treatment of banana flour and wheat flour 80:20%, providing optimal results with 3.55% moisture content, 1.19% ash content, 14.25% protein, texture, flavor and aroma, and preferably keep hold more than 16 weeks.ABSTRAKPisang (Musa paradisiaca adalah buah yang sangat bergizi yang merupakan sumber vitamin, mineral dan juga karbohidrat. Pisang dijadikan buah meja, sale pisang, pure pisang dan tepung pisang. Tujuan penelitian ini adalah untuk memperpanjang masa simpan pisang yang diolah menjadi kue kering. Penelitian dilakukan dengan perlakuan perbandingan tepung pisang dengan tepung terigu, yaitu 100:0%, 80:20%, 60:40%, 40:60% dan 0:100%. Produk kemudian dianalisis kadar air, abu, protein, dan uji organoleptik terhadap rasa, aroma, tekstur, dan ketahanan simpan. Hasil penelitian menunjukkan bahwa perlakuan tepung pisang dengan tepung terigu 80:20% memberikan hasil optimal dengan kadar air 3,55%, kadar abu 1,19%, protein 14,25%, tekstur, rasa dan aroma disukai serta ketahanan simpan lebih dari 16 minggu.

  9. Rancang Bangun Sistem Smart Charging menggunakan Panel Surya pada Robot 6WD berbasis Mikrokontroler Arduino

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    made yogi hendrayanto

    2018-03-01

    Full Text Available Ilmu pengetahuan dan teknologi dalam bidang robotika pada saat ini berkembang dengan sangat cepat. Teknologi robotika pada dasarnya dikembangkan dengan tujuan untuk membantu manusia dalam melakukan pekerjaan tertentu, seperti pekerjaan yang berisiko tinggi, pekerjaan yang tidak bisa dikerjakan oleh tangan manusia secara langsung dan pekerjaan yang membutuhkan ketelitian tinggi. Pada saat ini, robot masih dikendalikan secara manual oleh manusia menggunakan Baterai sebagai sumber energi robot dan melakukan pengisian secara manual. Berdasarkan hal tersebut maka ada suatu keinginan untuk berkontribusi dalam pengembangan teknologi robot 6WD yaitu dengan merancang sebuah sistem Smart charging menggunakan Panel surya sebagai sumber energi untuk melakukan pengisian baterai robot secara langsung. Sistem yang dibuat, nantinya dapat membuat robot 6WD, bergerak dengan cara manual menggunakan inputan dari komputer yang dikontrol manual dari manusia. Manusia hanya perlu menggerakkan dan dapat melihat kondisi dari 2 buah baterai robot 6WD dari Komputer, kemudian komunikasi yang terjadi antara komputer dengan robot dapat dilakukan secara dua arah, agar robot dapat memberikan informasi balik kepada komputer, baik itu daya baterai, loss area dan lain sebagainya.Arduino Mega 2560 digunakan sebagai sistem utama yang mengolah semua data input dan output pada sistem. Modul HM-TRP befungsi untuk mengirimkan data dari robot ke komputer untuk ditampilkan.Pengiriman informasi robot 6WD meliputi informasi kondisi status 2 buah baterai, arus baterai, tegangan baterai, dan arah dari gerakan robot yang akan dikendalikan melalui GCS(Ground Control Station.   [TURNITIN CHECK 8%, 18042017

  10. Desain Pembelajaran Materi Belah Ketupat Menggunakan Kain Jumputan Palembang untuk Siswa Kelas VII

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    Fauziyah Fauziyah

    2016-06-01

    Full Text Available Desain pembelajaran materi belah ketupat menggunakan kain Jumputan Palembang untuk siswa kelas VII. Penelitian ini bertujuan untuk melihat bagaimana penggunaan kain Jumputan Palembang dalam membangun pemahaman siswa mengenai belah ketupat. Siswa akan membandingkan luas daerah dua buah kain Jumputan, merancang dan membuat belah ketupat kemudian menggunting serta menyusunnya kembali menjadi suatu bentuk baru, menentukan luas daerah belah ketupat, membandingkan keliling dua buah kain Jumputan dan menentukan keliling belah ketupat. Subjek penelitian ini adalah 30 siswa kelas VII SMP Pusri Palembang. Penelitian ini menggunakan design research yang terdiri dari tiga tahap : preparing for the experiment, experiment in the classroom (pilot experiment dan  teaching experiment, dan retrospective analysis. Pada tahap preparing for the experiment, beberapa aktifitas dibuat menggunakan pendekatan Pendidikan Matematika Realistik Indonesia (PMRI. Hasil dari penelitian menunjukkan kain Jumputan Palembang dapat digunakan sebagai starting point dalam pembelajaran belah ketupat untuk siswa kelas VII SMP.The design learning rhombus using kain Jumputan Palembang for VII grade students. This research aims to investigate how to use Kain Jumputan Palembang to build student’s understanding on rhombus. Students were required to comparing the area of two cloths, designing and making rhombus then reshaping to new shapes, determining the area of rhombus, comparing the perimeter of two cloths and determining the perimeter of rhombus. Subjects were 30 first grade students of SMP Pusri Palembang. The study used a design research method consisting of three stages : preparing for the experiment, experiment in the classroom (pilot experiment and teaching experiment, and retrospective analysis. During the preparing for the experiment stage, instructional activities was designing utilizing of Indonesian Realistic Mathematics Education (PMRI approach. The result of experiments

  11. Perencanaan Sistem Drainase Kebon Agung Kota Surabaya, Jawa Timur

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    Made Gita Pitaloka

    2017-03-01

    Full Text Available Saluran Kebon Agung terletakdi Surabaya bagian selatan di Kecamatan Jambangan dan bermuara di sisi laut Surabaya bagian Timur di Kecamatan Rungkut. Saluran ini memiliki panjang 11 kilometer dan lebar berkisar antara 7 – 12 meter. Pada saluran Kebon Agung terdapat 2 rumah pompa, yaitu Pompa Kutisari dan Pompa Kebon Agung. Rumah pompa ini sudah berfungsi untuk mengurangi banjir di Surabaya, namun masih kurang maksimal, sehingga masih terjadi genangan di beberapa lokasi. Berdasarkan Peta Kawasan Rawan Banjir Kota Surabaya tahun 2014, terdapat kawasan rawan banjir di pemukiman kampung wilayah kecamatan Jambangan akibat luapan sungai Kali Surabaya. Selain itu, menurut BAPPEKO (Badan Perencanaan Pembangunan Kota Surabaya tahun 2015, terjadi pula genangan setinggi 10-40 cm di Kecamatan Wonocolo dan setinggi 10-50 cm di Kecamatan Gununganyar.Perencanaan sistem drainase Kebon Agung dilakukan dengan mengevaluasi kondisi saluran eksisting, kemudian melakukan analisis hidrologi dengan menggunakan program bantu HEC-HMS untuk mendapatkan debit banjir rencana. Sedangkan, analisis hidrolika menggunakan program bantu HEC-RAS dengan dua kali simulasi unsteady flow, yaitu simulasi kondisi saluran eksisting dan hasil perencanaan. Berdasarkan hasil analisis kondisi eksisting diperoleh bahwa genangan air terjadi karena kapasitas kapasitas saluran Kebon Agung saat ini tidak dapat mengalirkan debit banjir rencana, sehingga dibutuhkan perencanaan baru. Lebar saluran primer yang diperlukan berkisar antara 8 sampai 15 meter dengan kedalaman 3 meter, lebar saluran sekunder yang diperlukan berkisar antara 5 sampai 8 meter dengan kedalaman 2,5 meter, dan untuk lebar saluran tersier antara 1,2 sampai 2 meter dengan kedalaman 1 meter sampai 2 meter. Jumlah pompa yang dibutuhkan adalah 5 buah pompa dengan kapasitas 5 m3/detik dan 3 buah pompa dengan kapasitas 1,5 m3/detik.

  12. KAJIAN TEKNIS PROPELLER -ENGINE MATCHING PADA KAPAL IKAN TRADISIONAL DENGAN MENGGUNAKAN MOTOR LISTRIK HYBRID DARI SOLAR CELL DAN GENSET SEBAGAI MESIN PENGGERAK UTAMA KAPAL DI KABUPATEN PASURUAN JAWA TIMUR

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    Eko Sasmito Hadi

    2012-03-01

    Full Text Available Ketersediaan energi tak terbarukan yang kian menipis akan menjadi permasalahan besar bagi kehidupan manusia, banyak pemikiran sudah dicurahkan oleh para ilmuan guna mengantisipasi adanya kemungkinan krisis energi di masa yang akan datang. Selain dari permasalahan keterbatasan energi yang ada juga timbul masalah baru dari penggunaan energi tak terbarukan tersebut yaitu berupa polusi dan pencemaran lingkungan yang berdampak pada perubahan iklim di dunia. Para pemimpin dari berbagai negara menggelar konferensi tentang perubahan iklim di Bali (UNFCCC, sebagai tindak lanjut dari Protokol Kyoto yang diselenggarakan di Jepang sebelumnya, sehubungan dengan perubahan iklim dunia, beberapa negara sepakat untuk mengurangi emisi gas buang pada mesin berbahan bakar mineral, yang dianggap sebagai penyumbang polusi udara terbanyak, dengan membuat kebijakan yang diharapkan dapat menjadi suatu solusi untuk mengurangi polusi udara, salah satu solusi yang dibahas penulis adalah penggunaan motor listrik sebagai pengganti mesin berbahan bakar mineral, tujuan dari penelitian ini adalah menghitung parameter pendukung propeller engine matching (putaran mesin, BHP mesin, dan hambatan kapal , pada kapal ikan tradisional KM Brandal, dan penentuan ukuran propeller yang sesuai dengan kapal ikan KM Brandal dengan menggunakan sistem hybrid. Dalam penelitian ini penulis melakukan pengukuran dan perhitungan pada sistem penggerak kapal baik di lapangan maupun simulasi hybrid, rangkaian hybrid ini terdiri dari beberapa komponen antara lain 2 buah solar cell 100 WP, genset 800 VA, 2 buah baterai 70 Ah, dan motor listrik 12 volt 80 ampere, sedangkan untuk mendapatkan tegangan listrik yang sama pada rangkaian hybrid beberapa komponen seperti baterai, genset, dan solar cell disusun secara paralel. Penelitian tentang Propeller-Engine Matching pada rangkaian hybrid kapal ikan KM Brandal menghasilkan beberapa parameter optimasi propeller antara lain hambatan kapal 1,04 kN, daya efektif

  13. Kajian Tanaman Obat Indonesia yang Berpotensi sebagai Antidepresan

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    Rosa Adelina

    2015-05-01

    Full Text Available Depression as a mental illness has many negative effects to people’s quality of life. The synthetic drugs has been developed to cure this illness but the side effect has compromized the therapy. Other side, the use of herbal medicine has been accepted in almost country in the world.The objective of this study is to find antidepressant drug from Indonesian herbal medicine. The study is an assessment derived from 53 publications of antidepressant effect of Indonesian herbal from national and international papers.The assessment include the active compounds, mechanism, and used part of plant. The result of this study is there are nine potential Indonesian plants to be a co-therapy or alternative drug as antidepressant. They are Valeriana javanica, Areca catechu Linn, Piper longumBl., Curcuma longaLinn, Momordica charantia Linn, Clitoria ternatea, Morinda citrifolia, Myristica fragrans, and Ocimum basilicum.

  14. Kajian  Penerimaan Konsumen terhadap Produk “Koteja” Kopi dengan Tambahan Bahan Berkhasiat

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    Kurnia Harlina Dewi

    2014-06-01

    Full Text Available This study aimed to asses effect of different efficacious materials and types of sugar on consumer acceptance of “Koteja” (coffee with addition of sea cucumber and ginger based on organoleptic tests (taste, aroma, and color and to determine the most preferred coffee by consumers and in accordance with SNI. This study was conducted by using randomized completely design with 2 (two factors; efficacious materials (Morinda citrifolia, Piper retrofractum, Syzgium aromaticum and material mix and types of sugar (white sugar and brown sugar. Experimental data were subjected to ANOVA test followed by DMRT with 5% level of significant. The result showed that the use of Java chili (Piper retrofractum and brown sugar was the most preferred by consumer.

  15. Uji Kinerja Mesin Sortasi Jeruk Sistem Rotasi untuk Penyortiran Jeruk Siam Pontianak (Citrus nobilis var. microcarpa

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    Budi Setiawan

    2014-10-01

    Full Text Available Abstrak. Salah satu kegiatan pascapanen yang cukup menyita waktu adalah proses sortasi jeruk siam pontianak (Citrus nobilis var. microcarpa di Kabupaten Sambas. Selama ini proses sortasi ditingkat petani masih dilakukan secara manual dimana tingkat keseragaman ukuran dan tingkat kematangan rendah, standar mutu berubah-ubah dan kapasitas penyortiran rendah. Untuk mengatasi permasalahan tersebut melalui penelitian ini dikembangkan rancang bangun mesin sortasi jeruk sistem rotasi. Penelitian ini bertujuan untuk melakukan uji kinerja pada mesin sortasi jeruk sistem rotasi untuk mengetahui pengaruh kecepatan linier bidang sortasi, kemiringan bidang sortasi dan massa input buah pada mesin. Pengujian mesin dilakukan dengan 4 perlakuan kecepatan linier bidang sortasi (0,54 m/s, 0,70 m/s, 0,82 m/s dan 1,09 m/s, 3 perlakuan kemiringan bidang sortasi (10o, 20o, dan 30o dan 3 perlakuan massa input buah jeruk (2 kg, 3 kg dan 4 kg. Hasil pengujian menunjukkan bahwa massa input buah jeruk dan kecepatan linier bidang sortasi memberikan pengaruh yang signifikan terhadap kinerja mesin sortasi ini, sedangkan kemiringan bidang sortasi berpengaruh tetapi tidak signifikan. Hasil uji kinerja terbaik diperoleh pada perlakuan massa input 2 kg, kemiringan bidang sortasi 10o dan kecepatan linier bidang sortasi 1,09 m/s dengan nilai kapasitas penyortiran 1,84 kg/menit atau 110,4 kg/jam dan efisiensi penyortiran 68 %.   Performance Testing of Citrus Sorting Machine with Rotation System to Sorting Pontianak Siam Citrus (Citrus nobilis var. microcarpa Abstract. One of postharvest  activities that required much time are sorting in Sambas district. The sorting process is still done manually, where the level of uniformity of size and currently their maturity level are including the low of the quality standard fickle and sorting capacity. To overcome these problems, a study was developed to design citrus sorting machine with rotation system. This study aims to test the

  16. PROFIL KONSUMSI SUMBER ANTIOKSIDAN ALAMI, STATUS GIZI, KEBIASAAN MEROKOK DAN SANITASI LINGKUNGAN PADA DAERAH DENGAN TB-PARU TINGGI DI INDONESIA (PROFILE OF NATURAL SOURCE ANTIOXIDANTS CONSUMPTION, NUTRITIONAL STATUS, SMOKING HABIT AND ENVIRONMENTAL SANITA

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    Budi Setyawati

    2012-06-01

    fruits and vegetables. Keywords: pulmonary-TB, antioxidants, nutritional status, smoking habit, sanitation ABSTRAK Indonesia peringkat ketiga di dunia setelah India dan China dalam jumlah penderita tuberkulosis-paru (TB-paru. Status gizi, kebiasaan merokok, kondisi rumah dan sanitasi lingkungan yang buruk, serta konsumsi sumber antioksidan alami (sayuran, buah-buahan, dan jamu yang rendah, dapat menurunkan daya tahan tubuh dan meningkatkan risiko terinfeksi TB-paru. Tujuan dari penelitian ini adalah untuk mempelajari profil status gizi, konsumsi sumber antioksidan alami, kebiasaan merokok, kondisi rumah dan sanitasi lingkungan di wilayah Indonesia dengan kasus TB-paru tinggi. Studi observasional analitis dengan desain potong-lintang. Sampel merupakan sampel Riskesdas 2010, berusia minimal 15 tahun dan tinggal di wilayah dengan kasus TB-paru tinggi di Indonesia. Variabel yang dipelajari meliputi profil status TB-paru, karakteristik responden, status gizi, konsumsi sumber antioksidan alami, kebiasaan merokok dan perilaku pencegahan TB-paru, serta kondisi rumah dan sanitasi lingkungan. Proporsi penderita TB-paru lebih tinggi dijumpai pada lelaki, pendidikan rendah, usia produktif, dan status gizi rendah. Proporsi besar juga ditemukan pada perokok yang mulai merokok diusia muda (<10 tahun dan durasi merokok lama (31-40 tahun. Proporsi agak tinggi penderita TB-paru ditemukan pada konsumen sayuran-buah kurang dari lima porsi perhari. Proporsi perilaku pencegahan TB-paru, kondisi rumah dan lingkungan yang sehat ditemukan lebih besar pada non-penderita TB-paru. Untuk mengurangi jumlah penderita TB-paru, usaha perbaikan hendaknya diarahkan pada perbaikan status gizi, kondisi rumah dan sanitasi lingkungan, pengurangan jumlah perokok usia dini, dan peningkatan konsumsi sayuran dan buah dengan jumlah 5 porsi sehari. [Penel Gizi Makan 2012, 35(1: 55-69]   Kata Kunci: TB-paru, antioksidan, status gizi, kebiasaan merokok, sanitasi

  17. Kata Pengantar Redaksi

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    Redaksi Jurnal Udayana Mengabdi

    2014-04-01

    7.5% dari sampel penelitiandinyatakan positif menderita diabetes. Hal ini terjadi karena pengaruh lingkungan dan pola makandi daerah tersebut. Juga akibat meningkat atau tingginya penghasilan masyarakat di wilayah ini yangkadang membuat mereka mengkonsumsi makanan tinggi lemak yang berlebihan. Kurang tersedianyamakanan sehat yang tinggi serat juga berpengaruh terhadap pola konsumsi masyarakat. Tahun 2011,Dinas Kesehatan Provinsi Bali mencatat setidaknya lebih dari 2000 orang terdeteksi menderita diabetesdan penderita terbanyak berumur 20 tahun, dan masih sangat banyak yang tidak terdeteksi.Penyakit kencing manis muncul saat tubuh tidak lagi mampu memproduksi cukup hormon insulinuntuk mengatur kadar gula darah yang normal. Kadar gula yang berlebihan di darah inilah yangmengakibatkan banyak organ tubuh tidak dapat berfungsi secara normal. Dimulai dengan rusaknyapembuluh darah kecil di perifer tubuh diantaranya pada kaki yang menyulitkan pada penyembuhan lukakarena sel darah putih tidak dapat mencapai luka dan membantu dalam proses penyembuhannya. Jikatetap tidak terkontrol baik dengan pola hidup sehat atau obat, kerusakan pembuluh darah ini akan diikutioleh kerusakan pembuluh darah di organ lain dalam tubuh yang dikenal sebagai komplikasi ke mata,jantung, ginjal dan otak. Faktor resiko penyakit ini diantaranya obesitas atau kegemukan, kurangnyaaktivitas fisik, faktor keturunan, mengkonsumsi makanan tinggi lemak dan gula berlebihan, kurangnyamengkonsumsi makanan tinggi serat antara lain buah dan sayuran.Jika Anda bergerak dalam bidang usaha, termasuk usaha perbankan harus memahami GoodCorporate Governance (GCG yaitu prinsip-prinsip yang memberikan arahan dan pedoman bagiperusahaan termasuk perusahaan di sektor perbankan agar mencapai keseimbangan dalam memberikanpertanggungjawabannya baik kepada para shareholders dan stakeholders. Mematuhi prinsip-prinsipGCG atau tata kelola perusahaan yang baik berarti perusahaan sudah berperilaku yang baik sertamempunyai arah menuju

  18. Analisa Kekuatan Sambungan Pipa Baja Karbon dan Besi Cor Berbasis Teknologi Las Gesek (Friction Welding

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    Nur Husodo

    2016-12-01

    Full Text Available Abstrak: Adanya kesulitan yang akan terjadi manakala dilakukan proses penyambungan dua buah logam yang berbedakomposisi. Namun ada alternative metode proses penyambungan logam baja yang berbeda komposisi dengan metodelas gesek. Selain itu metode las gesek ini mempunyai banyak keunggulan antara lain waktu proses cepat, tidak perlulogam pengisi, panas yang terjadi tidak sampai logam mencair, panas yang terjadi tidak terlalu tinggi juga mudahditerapkan karena dapat memanfaatkan mesin perkakas. Oleh karena itu perlu dilakukan proses penyambungan denganmetode las gesek untuk alternative proses pembuatan produk stang sepeda motor. Penelitian dilakukan denganmemvariasi tekanan tempa sebesar 375, 437,5 dan 500 kgf/cm2 , tekanan gesek 62,5 kgf/cm2 dan durasi waktu gesek120 detik. Sampel uji yang dihasilkan dilakukan pengujian struktur mikro dengan metallografi sedangkan sifat mekanikdilakukan dengan pengujian kekerasan dan kekuatan tarik. Analisa dilakukan untuk mengetahui peluang las gesekdipakai sebagai alternative proses produksi produk stang sepeda motor. Dapat ditarik kesimpulan bahwa metode lasgesek dapat digunakan menyambung dua buah logam baja yang berbeda kompisi yaitu pipa baja karbon rendah denganbesi cor. Kekuatan las akan meningkat ketika tekanan tempa juga meningkat. Kekuatan sambungan tertinggi sebesar546,66 N/mm2.Kata kunci: Las gesek, pipa baja karbon rendah, besi cor, tekanan tempa, tekanan gesek Abstract: The difficulties that will occur when the process of joining two pieces made of different metal compositions. However,there are alternative methods of process connection of different steel metal composition with friction welding method.Besides this friction welding method has many advantages such as faster processing time, do not need filler metal, theheat does not occur until the metal melts, heat is happening is not too high is also easy to implement because it can takeadvantage of machine tools. Therefore, it is necessary to the

  19. SKRINING FITOKIMIA TANAMAN OBAT DI KABUPATEN BIMA

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    Sry Agustina

    2016-06-01

    Full Text Available ABSTRAK : Telah dilakukan penelitian tentang skrining fitokimia tanaman obat yang sering digunakan oleh masyarakat Bima sebagai obat tradisional. Beberapa jenis tanaman yang digunakan oleh masyarakat Bima sebagai obat-obatan tradisional diantaranya kunyit, temulawak, jahe, kulit buah delima dan sebagainya. Penelitian ini bertujuan untuk mengetahui kandungan senyawa aktif yang terdapat dalam tanaman obat lokal yang berperan aktif dalam penyembuhan penyakit. Tanaman obat yang dianalisis pada penelitian ini adalah rimpang kunyit (Curcumma longa Linn, rimpang jahe (Zingiber officinale, rimpang temulawak (Curcuma xanthorrhiza, rimpang lengkuas (Alpinia galanga, daun jambu biji (Psidium guajava, daun sirsak (Annona muricata L., daun sirih (Piper betle L., daun salam (Syzygium polyanthum, kulit buah delima (Punica granatum dan daun kecubung (Datura metel L. Metode yang digunakan pada penelitian ini merupakan metode penapisan/skrining fitokimia untuk mendeteksi kandungan senyawa metabolit sekunder seperti alkaloid, flavonoid, steroid/terpenoid, saponin dan tanin. Dari hasil skrining fitokimia ekstrak etanol tanaman obat yang telah dianalisis menunjukkan bahwa 10 sampel mengandung flavonoid, 9 sampel mengandung alkaloid, 9 sampel mengandung steroid, 4 sampel mengandung terpenoid, 5 sampel mengandung saponin dan 7 sampel mengandung tanin.   ABSTRACT : A research on the phytochemical screening of medicinal plants are often used by Bima community as a traditional medicine was been done. Some types of plants used by Bima community as traditional medicines such as turmeric, ginger, pomegranate skin and so on. This study aims to determine the content of active compound contained in local medicinal plants an active compound in the healing of disease. Medicinal plants are analyzed in this study are turmeric, ginger rhizome, rhizome of ginger, galangal rhizome, the leaves of guava, soursop leaves, betel leaves, bay leaves, bark and leaves of pomegranate. The

  20. Perancangan dan Implementasi Duplexer Mikrostrip untuk Frekuensi LTE pada band ke-7

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    ENCENG SULAEMAN

    2017-06-01

    Full Text Available ABSTRAK Kebutuhan akan komunikasi bergerak semakin mengalami peningkatan dalam dunia teknologi yang ada saat ini, maka hadirlah teknologi terbaru yaitu Long Term Evolution (LTE. Dengan teknik duplex jenis Frequency Division Duplex (FDD, dirancanglah duplexer yang mampu melakukan proses pengiriman dan penerimaan dalam satu waktu dengan frekuensi yang berbeda antara uplink dan downlink. Pada penelitian ini dirancang dan diimplementasikan sebuah duplekser dengan menggunakan metoda Hybrid Coupler dan Bandstop Filter berbasis Split Ring Resonator untuk band frekuensi ke-7 pada teknologi LTE di sisi Base Transceiver Station (BTS. Duplekser dibuat dengan menggabungkan dua buah hybrid Coupler dan dua buah Bandstop Filter. Hasil pengukuran duplexer saat port Tx mengirimkan sinyal ke antena dengan nilai redaman pada frekuensi tengah downlink sebesar 3.168 dB. Lalu pada saat antena menerima sinyal untuk diteruskan ke Rx terdapat redaman di frekuensi tengah uplink sebesar 6 dB. Sedangkan untuk isolasi dari port Tx-port Rx dihasilkan sebesar 15 dB. Kata kunci: Duplexer, Bandstop Filter, Split Ring Resonator, Hybrid Coupler, dan Long Term Evolution. ABSTRACT The necessary of mobile communication has increased in technology, now it released the new of technology is Long Term Evolution (LTE. Type of duplex is Frequency Division Duplex (FDD, designed a duplexer which it is capable for transmitting and receiving process at the same time with the different of frequency between uplink and downlink. Research of designed and implemented a duplexer using Hybrid Coupler and Bandstop filters based on Split Ring Resonators for the frequency band 7th on LTE technology at Base Transceiver Station (BTS. Duplexer is made by combining two coupler and two bandstop filter. The results of duplexer measurements, when Tx port transmit the signal to antenna port with attenuation at the downlink frequency center at 3.168 dB. Attenuation from antenna port to Rx port about 6 d