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Sample records for chamomile chamomilla recutita

  1. Assessment of Direct Regeneration in Germany (Matricaria chamomilla L.) and Shirazi Chamomiles (Matricaria recutita L.)

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    A. Masoumiasl; A. Aryiaeineghad; M. Dehdeari

    2016-01-01

    Introduction: German (Matricaria chamomilla L.) and Shirazi (Matricaria recutita L.) chamomiles are the most important medicinal plants of the Astraceae family which are used in the pharmaceutical, health, food and cosmetics industries. Production of this plant has been undertaken in Iran mainly in Isfahan, Kohgiluyeh and Boyerahmad, Golestan and Hamedan provinces. In vitro propagation of plants have higher potential to produce qualified natural products, restoring and preserving of endangere...

  2. Assessment of Direct Regeneration in Germany (Matricaria chamomilla L. and Shirazi Chamomiles (Matricaria recutita L.

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    A. Masoumiasl

    2016-07-01

    Full Text Available Introduction: German (Matricaria chamomilla L. and Shirazi (Matricaria recutita L. chamomiles are the most important medicinal plants of the Astraceae family which are used in the pharmaceutical, health, food and cosmetics industries. Production of this plant has been undertaken in Iran mainly in Isfahan, Kohgiluyeh and Boyerahmad, Golestan and Hamedan provinces. In vitro propagation of plants have higher potential to produce qualified natural products, restoring and preserving of endangered plants, induction of somaclonal variation, industrial reproduction, valuable secondary metabolites and increased active ingredients. Researchers reported successful micropropagation system for five chamomile varieties on MS medium contained 0.01 mg/l NAA and 2.5 mg/l kinetin. The aim of this study was to investigate the effects of stem (with and without node, leaf and cotyledon explants and different plant growth regulators on direct regeneration of German and Shirazi chamomiles. Although the Shirazi chamomile is native to Iran, but German chamomile is Iran non-indigenous cultivar. By our knowledge, there have been no comparison reports about responses of these cultivars to tissue culture. Materials and Methods: This research was performed in the central laboratory of Agriculture Faculty in Yasouj University. Seeds were provided from Pakan-Bazr institute, Isfahan. Chamomile seeds were disinfected by ethanol (70% for 5-10 min and sodium hypocholorite 3% for 5-12 min and then washed for several times by distilled water. Then, seeds were sown on MS medium for germination. After 2-3 weeks, seedlings were grown and then planted in MS medium supplemented with hormonal combinations of NAA at two levels (0.1 and 0.5 mg/l, kinetin at three levels (2, 2.5 and 3 mg/l and Zeatin, BAP and 2ip at three levels (0.5, 1 and 1.5 mg/l. The experiment was performed in a completely randomized design with four replications. Factors included explants, cultivars and hormonal

  3. Qualidade fisiológica de sementes de camomila [Chamomilla recutita (L. Rauschert] após envelhecimento acelerado e estresse salino Physiological quality of chamomile [Chamomilla recutita (L. Rauschert] seeds after accelerated aging and salt stress

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    D.G Rollwagen

    2011-01-01

    Full Text Available O objetivo do trabalho foi verificar a qualidade fisiológica de sementes da camomila submetidas a diferentes tempos de envelhecimento acelerado e ao estresse salino. Os experimentos foram realizados no Laboratório de Técnica de Sementes na PUCPR em São José dos Pinhais, Paraná. Os tempos de envelhecimento acelerado foram de 0, 24, 48, 72 e 96 h e o estresse salino foi induzido por soluções de cloreto de sódio com potenciais osmóticos de 0; -0,2; -0,4; -0,6; -0,8; -1,0 MPa, ambos com quatro repetições. Foram avaliados a germinação, o índice de velocidade de germinação (IVG, o tempo médio de germinação (TMG, a velocidade media de germinação (VMG e a entropia. O delineamento experimental adotado foi o de blocos casualizados . Concluiu-se que as sementes de camomila tiveram sua qualidade fisiológica afetada após 24h de envelhecimento acelerado e sob estresse salino causado por solução de potencial osmótico de -0,6 MPaThe aim of this study was to verify the physiological quality of chamomile seeds subjected to different accelerated aging periods and salt stress. The experiments were carried out in the Laboratory of Seed Technique, PUCPR, São José dos Pinhais, Paraná State, Brazil. The accelerated aging periods were 0, 24, 48, 72 and 96 h and the salt stress was induced by sodium chloride solutions with osmotic potentials of 0, -0.2, -0.4, -0.6, -0.8, -1.0 MPa, both with four replicates. The analyzed variables were: germination, germination velocity index (GVI, average germination time (AGT, average germination velocity (AGV and entropy. Experimental design was in randomized blocks. Chamomile seeds had their physiological quality affected after 24 h of accelerated aging and under salt stress caused by the solution with osmotic potential of -0.6 MPa

  4. Efeito do extrato aquoso de camomila (Chamomilla recutita L. na prenhez de ratas e no desenvolvimento dos filhotes Effect of aqueous extract of chamomile (Chamomilla recutita L. on rat pregnancy and offspring development

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    J.T. Arruda

    2013-01-01

    Full Text Available As plantas medicinais possuem substâncias ativas e, muitas vezes, o efeito tóxico sobre o organismo é desconhecido ou ignorado pelos usuários. A camomila é muito utilizada pela população, porém, contra-indicada para gestantes por possuir indícios de atividade emenagoga e relaxante da musculatura lisa. Por esses motivos, o objetivo do presente estudo foi avaliar os efeitos do extrato aquoso de camomila na gestação e nos filhotes gerados. Foram utilizadas 9 ratas da linhagem Wistar, divididas em 3 grupos, D1 e D2 que receberam infusão de camomila a 5% e 10% respectivamente, e o grupo controle que recebeu soro fisiológico. Os tratamentos foram administrados por via oral, desde o 1º ao 7º dia após o cruzamento. Os parâmetros estudados foram: prevalência de abortos, ganho de peso materno durante a prenhez, morte fetal e materna, malformações fetais grosseiras, número de recém-nascidos, peso dos filhotes, e análise de reflexos neurológicos dos filhotes (postural, preensão e orientação no 1º, 3º, 5º e 10º dias de vida. Houve gestação em 70% do grupo controle, 40% do D1 e 80% do D2. Não houve diferença no ganho de peso materno no 7º e 21º dia, porém, os grupos tratados obtiveram ganho de peso menor em relação ao controle no 14º dia de gestação (p=0,04. As diferenças entre o número de recém-nascidos não foram significantes. Quanto ao peso dos recém-nascidos, os animais tratados apresentaram menor ganho de peso aos dias 1, 3, 5, e 10 após o nascimento (p=0,005; p=0,001; pMedicinal plants have active substances and their toxic effect on the organism is often unknown or ignored by users. Chamomile has been widely used by the population; however, it is contraindicated for pregnant women due to evidence of its emmenagogue and relaxing activity on smooth muscles. For these reasons, the aim of this study was to evaluate the effects of aqueous extract of chamomile on pregnancy and generated offspring. Nine Wistar

  5. Essential oil yield and chemical composition of chamomile [Chamomilla recutita (L. Rauschert] under drying air temperature of 70º C/ Rendimento e composição química do óleo essencial da camomila [Chamomilla recutita (L. Rauschert] submetida à secagem à 70º C

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    Edmilson Cezar Paglia

    2007-08-01

    Full Text Available The drying process under 70º C was periodically monitored, in Campo Largo-PR, in “CHAMEL Ind. e Com. de Produtos Naturais LTDA.”, in the 2004 harvest. Simultaneously to the drying, the substances dragged by the steam of water were recovered by condensation. The hydrodistillation and GC-MS analyses were done in the UFPR Laboratories. A randomized experimental design was used, through polynomials regressions (P£0,01. The reduction of the water content and chamomile essential oil was progressive during the drying process; the reduction of the tenor of essential oil of the chamomile happens in the beginning of the drying; was possible to recover the substances volatilized during under 70º C drying temperature; the aromatic water (condensed composition was: artemisia ketona, bisabolol oxide B, alpha-bisabolol, bisabolene oxide, bisabolol oxide A; the essential oil components concentration of the chamomile, except for the alpha-pinene, were just numerically altered, without peculiar behavior in relation to the conditions of drying time.Com o objetivo de avaliar o rendimento e a composição química do óleo essencial de camomila, monitorouse periodicamente o processo de secagem em camada fixa à 70º C, realizada no município de Campo Largo – PR, num secador da “CHAMEL Ind. e Com. de Produtos Naturais LTDA.”, na safra de 2004. Simultaneamente à secagem, as substâncias arrastadas pelo vapor d’água foram recuperadas por condensação. As determinações analíticas foram realizadas nos Laboratórios de Fitoquímica e de Análises de Combustíveis Automotivos - LACAUT, por meio da hidrodestilação e cromatografia gasosa acoplada à espectrometria de massas. Os dados foram avaliados por meio de regressões polinomiais (P£0,01. A redução do teor de água da camomila foi progressiva durante o processo de secagem; a redução do teor de óleo essencial da camomila ocorreu no início da secagem; é possível recuperar as subst

  6. Yield and chemical composition of essential oil of the chamomile [Chamomilla recutita (L. Raeuchert] extracted for steam distillation/ Rendimento e composição química do óleo essencial da camomila [Chamomilla recutita (L. Rauschert] extraído por arraste de vapor d’água, em escala comercial

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    Edmilson Cezar Paglia

    2008-08-01

    Full Text Available The distillation process was periodically monitored, on Campo Largo-PR, in “CHAMEL Ind. e Com. De Produtos Naturais LTDA.”, in the 2005 harvest. The hydrodistillation and GC-MS analyses were done in the UFPR Laboratories. The obtained data indicate that the chamomile essential oil extracted through the distiller model used presented low quality. Great part of the essential oil, besides their main components, it was being lost with the hidrolato. In the distillation process the periodic evaluation of quality and efficiency indicators is indispensable to establish appropriate operational conditions.Com o objetivo de avaliar o rendimento e a composição química do óleo essencial de camomila submetida a um sistema de extração por arraste de vapor, em escala comercial, monitorou-se periodicamente o processo realizado, no município de Campo Largo – PR, num modelo utilizado pela “CHAMEL Ind. E Com. de Produtos Naturais Ltda.”, na safra de 2005. As determinações analíticas foram realizadas em laboratórios da UFPR, por meio da hidrodestilação e cromatografia gasosa acoplada à espectrometria de massas. Os dados obtidos indicam que o óleo essencial da camomila extraído por meio do modelo de destilador utilizado apresentou qualidade aquém das expectativas. Grande parte do óleo essencial, inclusive seus principais componentes, estava sendo perdida junto ao hidrolato. No processo de destilação o monitoramento periódico de indicadores de qualidade e de eficiência é imprescindível para estabelecer condições adequadas de operacionalização.

  7. Clinical application of Chamomilla recutita in phlebitis: dose response curve study.

    Science.gov (United States)

    Reis, Paula Elaine Diniz Dos; Carvalho, Emilia Campos de; Bueno, Paula Carolina Pires; Bastos, Jairo Kenupp

    2011-01-01

    This experimental and dose-response curve study aimed to carry out the quality control of the Chamomilla recutita sample, as well as to estimate the ideal dose, for anti-inflammatory effect, of the extract of its capitula, in patients with phlebitis due to peripheral intravenous infusion of antineoplastic chemotherapy and to evaluate the toxicity of this extract in human beings. The therapeutic efficacy, concerning the anti-inflammatory potential, of different doses of Chamomilla recutita extract were analyzed and compared in 25 patients. The time of regression of phlebitis was shorter for groups with 2.5% concentration (mean=29.2h, standard deviation = 8.98) and 5% concentration (mean = 38.8h, standard deviation = 17.47). Local toxicity was almost not observed. This research contributes to the innovation of the nursing clinical practice, since it suggests an alternative for the treatment of phlebitis through the clinical use of phytotherapeutic drugs.

  8. Chamomile: A herbal medicine of the past with bright future

    OpenAIRE

    Srivastava, Janmejai K; Shankar, Eswar; Gupta, Sanjay

    2010-01-01

    Chamomile is one of the most ancient medicinal herbs known to mankind. It is a member of Asteraceae/Compositae family and represented by two common varieties viz. German Chamomile (Chamomilla recutita) and Roman Chamomile (Chamaemelum nobile). The dried flowers of chamomile contain many terpenoids and flavonoids contributing to its medicinal properties. Chamomile preparations are commonly used for many human ailments such as hay fever, inflammation, muscle spasms, menstrual disorders, insomni...

  9. Antimicrobial activity of chamomile (Matricaria chamomilla L. and feverfew (Tanacetum parthenium L.

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    Z Izadi

    2013-04-01

    Full Text Available Abstract Background & aim: The essential oil of chamomile (Matricaria chamomilla L. and feverfew (Tanacetum parthenium L. are frequently used in pharmaceutical and cosmetic industries. The aim of this study was to investigate the antimicrobial effect of the essential oils of chamomile and chamomile and feverfew. Methods: This experimental study was conducted in 2012 at Hamedan University of Medical Sciences. Essential oils of two medicinal plants species including chamomile and feverfew were obtained by hydrodistillation their constituents were analyzed by GC and GC/MS using retention indices and fragmentation patterns. The antimicrobial effects (MIC and MBC of the essential oils were assessed on a number of microorganisms including gram positive and gram negative bacteria by microdilution technique. The interaction of plant essential oils against microorganisms through differential inhibition index was also evaluated. Data were analyzed by Duncan's multiple range test statistic Results: The minimum inhibitory concentrations of the oils were 0.22-4 and 0.09-1 mg/mlfor chamomile and feverfew respectively. Moreover, the combination of the plants essential oils confirmed synergistic against L. monocytogenes, B. subtilis and B. cereus and additive activities against S. aureus, E. coli and S. typhimorium. Conclusion: The results of this study showed that the application of these essential oils is recommended in combination as an efficients and complementary method for controlling microorganisms. Key words: Chamomile, Feverfew, Antimicrobial Effect

  10. Effect of organic fertilization using poultry manure and cattle manure associated with water depths of Chamomilla recutita (L.) Rauschert

    OpenAIRE

    Aleman, Catariny Cabral

    2011-01-01

    A Chamomilla recutita (L.) Rauschert é uma planta pertencente à família Asteraceae. É cultivada em climas temperados possuindo condições de cultivo adequadas em regiões do sul e sudeste do Brasil. Seu cultivo tem aumentado por ocasião de seu uso medicinal, para extração das frações de óleo essencial e flavonóides para produção de produtos farmacêuticos e cosméticos. A utilização de adubo orgânico, como esterco bovino curtido e esterco de aves, aumenta o rendimento do óleo essencial bem como a...

  11. Chamomile: A herbal medicine of the past with bright future.

    Science.gov (United States)

    Srivastava, Janmejai K; Shankar, Eswar; Gupta, Sanjay

    2010-11-01

    Chamomile is one of the most ancient medicinal herbs known to mankind. It is a member of Asteraceae/Compositae family and represented by two common varieties viz. German Chamomile (Chamomilla recutita) and Roman Chamomile (Chamaemelum nobile). The dried flowers of chamomile contain many terpenoids and flavonoids contributing to its medicinal properties. Chamomile preparations are commonly used for many human ailments such as hay fever, inflammation, muscle spasms, menstrual disorders, insomnia, ulcers, wounds, gastrointestinal disorders, rheumatic pain, and hemorrhoids. Essential oils of chamomile are used extensively in cosmetics and aromatherapy. Many different preparations of chamomile have been developed, the most popular of which is in the form of herbal tea consumed more than one million cups per day. In this review we describe the use of chamomile in traditional medicine with regard to evaluating its curative and preventive properties, highlight recent findings for its development as a therapeutic agent promoting human health.

  12. Use of gamma radiation cobalt 60 for disinfestation of Lasioderma serricorne (Fabricius, 1972) (Coleoptera: Anobiidae) in Chamomilla recutita L. and Pimpinela anisum L. dehydrated

    International Nuclear Information System (INIS)

    Alves, Juliana Nazare; Potenza, Marcos Roberto

    2008-01-01

    Stores products such a grains, flours, dry fruits and spices are normally infested by pests as beetles (Lasioderma serricorne), mites and moths, depreciating the product visually and promoting its deterioration. To improve the quality of spices, medicinal plants and others foodstuffs there is a need for adequate methods of handling, correct identification of the species, adequate collection and storage. The objective of this work was to determine the dose of gamma radiation for the disinfestation of medicinal and aromatic plants infested by L. serricorne. The plants used in this study were Chamomilla recutita L. and Pimpinela anisum L. in this dehydrated form. The experiment was carried out in the Laboratorio de Inseticidas e Acaricidas from Instituto Biologico/SP, during the months of January and May 2006, and the irradiations were carried out in the Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN/SP, using and experimental Cobalt 60 irradiator, model Gammacell 220. Each treatment consisted of 5 parcels containing 10 g of dehydrated products infested with 20 last instar larvae of L. serricorne, conditioned in plastic 10 x 10 cm containers with small punctures in the cover to allow internal aeration. The substratum previously infested was submitted to increasing doses of gamma radiation: 0: 0.5; 0.75; 1.0; 1.25; 1.50; 1.75; 2.0; 2.25; 2.50 and 2.75 kGy. After irradiation, the samples were kept in a acclimatized room at 27 ± 2 deg C of temperature and relative humidity of 70 ± 5% and after a 45 days period the number of adults insects emerged was evaluated. The disinfestation dose of gamma radiation for last instar larvae L. serricorne on Chamomilla recutita L. and Pimpinela anisum L. was 2.0 kGy. (author)

  13. Use of gamma radiation cobalt 60 for disinfestation of Lasioderma serricorne (Fabricius, 1972) (Coleoptera: Anobiidae) in Chamomilla recutita L. and Pimpinela anisum L. dehydrated

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Juliana Nazare; Potenza, Marcos Roberto [Instituto Biologico, Sao Paulo, SP (Brazil). Centro de Pesquisa e Desenvolvimento de Sanidade Vegetal]. E-mail: julianaabc@ig.com.br; Arthur, Valter [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil)]. E-mail: arthur@cena.usp.br

    2008-03-15

    Stores products such a grains, flours, dry fruits and spices are normally infested by pests as beetles (Lasioderma serricorne), mites and moths, depreciating the product visually and promoting its deterioration. To improve the quality of spices, medicinal plants and others foodstuffs there is a need for adequate methods of handling, correct identification of the species, adequate collection and storage. The objective of this work was to determine the dose of gamma radiation for the disinfestation of medicinal and aromatic plants infested by L. serricorne. The plants used in this study were Chamomilla recutita L. and Pimpinela anisum L. in this dehydrated form. The experiment was carried out in the Laboratorio de Inseticidas e Acaricidas from Instituto Biologico/SP, during the months of January and May 2006, and the irradiations were carried out in the Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN/SP, using and experimental Cobalt 60 irradiator, model Gammacell 220. Each treatment consisted of 5 parcels containing 10 g of dehydrated products infested with 20 last instar larvae of L. serricorne, conditioned in plastic 10 x 10 cm containers with small punctures in the cover to allow internal aeration. The substratum previously infested was submitted to increasing doses of gamma radiation: 0: 0.5; 0.75; 1.0; 1.25; 1.50; 1.75; 2.0; 2.25; 2.50 and 2.75 kGy. After irradiation, the samples were kept in a acclimatized room at 27 {+-} 2 deg C of temperature and relative humidity of 70 {+-} 5% and after a 45 days period the number of adults insects emerged was evaluated. The disinfestation dose of gamma radiation for last instar larvae L. serricorne on Chamomilla recutita L. and Pimpinela anisum L. was 2.0 kGy. (author)

  14. Effects of Plant Density and Nitrogen Fertilizer on Dry Flower Yield and Essential Oil Content of Chamomile (Matricaria chamomilla

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    Gh. Sharafi

    2013-06-01

    Full Text Available Chamomile is a valuable medicinal plant and is used as spice and herbal medicine. Application of agronomical methods has important role in increasing quantitative and qualitative traits of this medicinal plant. Fertilizer management is an important factor in successful cultivation of medicinal plants, which could have positive effects on their quantitative and qualitative indices. This experiment was conducted in order to determine the effects of plant density and nitrogen (N fertilizer on dry flower yield and essential oil content of chamomile (Matricaria chamomilla using factorial randomized complete blocks design with three replications. Three N rates from urea source (0, 100 and 200 kg/ha and three plant densities (28.6, 40 and 66.7 plants per m2 were considered. The results showed that the highest single plant yield was produced in the lowest plant density (28.6 plants per m2 and application of 100 kg/ha N. The highest dry flower yield of 474.1 kg/ha and essential oil content of 0.2% was produced in 25 cm row width and fixed plant spacing of 10 cm (40 plants per m2 and application of 100 kg/ha N.

  15. Identification of a compound isolated from German chamomile (Matricaria chamomilla) with dermal sensitization potential

    International Nuclear Information System (INIS)

    Avonto, Cristina; Rua, Diego; Lasonkar, Pradeep B.; Chittiboyina, Amar G.; Khan, Ikhlas A.

    2017-01-01

    German chamomile is one of the most popular herbal ingredients used in cosmetics and personal care products. Allergic skin reactions following topical application of German chamomile have been occasionally reported, although it is not fully understood which of the chemical constituents is responsible for this adverse effect. In the present work, three candidate sensitizers were isolated from German chamomile based on activity-guided fractionation of chamomile extracts tested using the in vitro KeratinoSens™ assay. The compounds were identified as the polyacetylene tonghaosu (1), and both trans- and cis-glucomethoxycinnamic acids (2 and 3). These three compounds were classified as non- to weakly reactive using in chemico methods; however, aged tonghaosu was found to be more reactive when compared to freshly isolated tonghaosu. The polyacetylene (1) constituent was determined to be chemically unstable, generating a small electrophilic spirolactone, 1,6-dioxaspiro[4.4]non-3-en-2-one (4), upon aging. This small lactone (4) was strongly reactive in both in chemico HTS- and NMR-DCYA methods and further confirmed as a potential skin sensitizer by Local Lymph Node Assay (LLNA). - Highlights: • Fractions of German chamomile tested positive in the KeratinoSens™ assay. • Three compounds containing structural alerts were isolated and tested with in chemico methods. • The polyacetylene tonghaosu was found to be unstable and categorized as potential pre-hapten. • A degradation product of tonghaosu tested as positive dermal sensitizer in animal studies.

  16. Identification of a compound isolated from German chamomile (Matricaria chamomilla) with dermal sensitization potential

    Energy Technology Data Exchange (ETDEWEB)

    Avonto, Cristina [National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, MS 38677 (United States); Rua, Diego [The Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD 20740 (United States); Lasonkar, Pradeep B.; Chittiboyina, Amar G. [National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, MS 38677 (United States); Khan, Ikhlas A., E-mail: ikhan@olemiss.edu [National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, School of Pharmacy, The University of Mississippi, MS 38677 (United States); Division of Pharmacognosy, Department of BioMolecular Sciences, School of Pharmacy, The University of Mississippi, MS 38677 (United States)

    2017-03-01

    German chamomile is one of the most popular herbal ingredients used in cosmetics and personal care products. Allergic skin reactions following topical application of German chamomile have been occasionally reported, although it is not fully understood which of the chemical constituents is responsible for this adverse effect. In the present work, three candidate sensitizers were isolated from German chamomile based on activity-guided fractionation of chamomile extracts tested using the in vitro KeratinoSens™ assay. The compounds were identified as the polyacetylene tonghaosu (1), and both trans- and cis-glucomethoxycinnamic acids (2 and 3). These three compounds were classified as non- to weakly reactive using in chemico methods; however, aged tonghaosu was found to be more reactive when compared to freshly isolated tonghaosu. The polyacetylene (1) constituent was determined to be chemically unstable, generating a small electrophilic spirolactone, 1,6-dioxaspiro[4.4]non-3-en-2-one (4), upon aging. This small lactone (4) was strongly reactive in both in chemico HTS- and NMR-DCYA methods and further confirmed as a potential skin sensitizer by Local Lymph Node Assay (LLNA). - Highlights: • Fractions of German chamomile tested positive in the KeratinoSens™ assay. • Three compounds containing structural alerts were isolated and tested with in chemico methods. • The polyacetylene tonghaosu was found to be unstable and categorized as potential pre-hapten. • A degradation product of tonghaosu tested as positive dermal sensitizer in animal studies.

  17. Effect of some plant growth promoting rhizobacteria and nitrogen fertilizer on morphological characteristics of german chamomile (Matricaria chamomilla L.

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    S. Dastborhan

    2016-04-01

    Full Text Available .In order to investigate the effects of plant growth promoting rhizobacteria and nitrogen fertilizer on morphological traits of german chamomile (Matricaria chamomilla L., a field experiment was carried out as factorial based on randomized complete block design with three replications in Research Farm of the Faculty of Agriculture, University of Tabriz, Iran, during 2007-2008. Factors were inoculation with plant growth promoting rhizobacteria (B0: no-inoculation, B1: inoculation with Azotobacter chroocuccum, B2: inoculation with Azospirillum lipoferum and B3: inoculation with a mixture of two bacteria and nitrogen fertilizer (N0:0, N1:50, N2:100 and N3:150 kgN.ha-1. Results showed that inoculation with bacteria significantly improved plant height, stem diameter, number of lateral branches, number of flowers per plant, dry weight of flowers, stems, leaves and total dry weight per plant. These traits were significantly similar for inoculation with Azotobacter, inoculation with Azospirillum and inoculation with a mixture of two bacteria. Effect of nitrogen fertilizer on all traits (except number of lateral branches was positive, but there were no significant differences among 50, 100 and 150 kg.ha-1 nitrogen. The highest and the lowest number and weight of flowers per plant were recorded for inoculation + 50 kg.ha-1 nitrogen application and no-inoculation + no-fertilizer, respectively. In general, application of biofertilizers had positive and significant effects on morphological traits of german chamomile. In addition, with adding 50 kg N.ha-1 the performance of bacteria increased and the highest flower yield were produced.

  18. Effect of Ionizing irradiation on microbial load and quality and sensory characteristics of chamomile (Matricaria recutita, Anthemis nobilis)

    International Nuclear Information System (INIS)

    Al-Bachir, M.

    2014-03-01

    A study was conducted to investigate the effect of gamma irradiation and electron beam on microbial physical chemical and sensorial properties of chamomile. Powders of chamomile were exposed to 10 and 20 kGy of gamma irradiation and electron bean. Microbial load and moisture of powder, extraction rate physical chemical and sensorial properties of chamomile extract were evaluated immediately after treatment and after 12 months of storage. Results indicated that total microbial count of chamomile powder (control sample), including coliform were relatively high irradiation reduced the total count and total coliform. Electron beam was more effective in reducing the microbial load than gamma irradiation. No considerable changes in physico-chemical properties of extract produced from chamomile powder treated with low doses (10 kGy) while some changes were indicated in extract produced from chamomile powder treated with low doses (20 kGy) of gamma irradiation or electron beam. No differences were verified in the overall of sensorial (color, flavor, texture, and taste) properties of chamomile extracts after irradiation with 10 and 20 kGy of gamma irradiation or electron beam.(author)

  19. Inhibition of neutrophil elastase and metalloprotease-9 of human adenocarcinoma gastric cells by chamomile (Matricaria recutita L.) infusion.

    Science.gov (United States)

    Bulgari, Michela; Sangiovanni, Enrico; Colombo, Elisa; Maschi, Omar; Caruso, Donatella; Bosisio, Enrica; Dell'Agli, Mario

    2012-12-01

    This study investigated whether the antiinflammatory effect of chamomile infusion at gastric level could be ascribed to the inhibition of metalloproteinase-9 and elastase. The infusions from capitula and sifted flowers (250-1500 µg/mL) and individual flavonoids (10 µM) were tested on phorbol 12-myristate 13-acetate-stimulated AGS cells and human neutrophil elastase. The results indicate that the antiinflammatory activity associated with chamomile infusions from both the capitula and sifted flowers is most likely due to the inhibition of neutrophil elastase and gastric metalloproteinase-9 activity and secretion; the inhibition occurring in a concentration dependent manner. The promoter activity was inhibited as well and the decrease of metalloproteinase-9 expression was found to be associated with the inhibition of NF-kB driven transcription. The results further indicate that the flavonoid-7-glycosides, major constituents of chamomile flowers, may be responsible for the antiinflammatory action of the chamomile infusion observed here. Copyright © 2012 John Wiley & Sons, Ltd.

  20. Composição química do óleo fixo obtido dos frutos secos da [Chamomilla recutita (L. Rauschert] produzida no município de Mandirituba, PR.

    Directory of Open Access Journals (Sweden)

    N.P. Pereira

    Full Text Available A camomila [Chamomilla recutita (L. Rauschert], é uma planta empregada na indústria de medicamentos, cosméticos e alimentos. Os frutos secos da camomila conhecidos por "sementes" são provenientes dos capítulos florais, dos quais pode-se extrair um óleo fixo rico em ácidos graxos insaturados. Através da técnica de extração com hexano em dispositivo de soxhlet, foi obtido o óleo bruto dos frutos secos da camomila em 19% de rendimento. O óleo foi caracterizado pela técnica de CG-EM, revelando um elevado teor de ácido linoleico na sua composição. Portanto, o óleo oriundo dos frutos secos da camomila vem a ser uma matéria-prima potencialmente útil na dermo-farmácia.

  1. The Effect of Plant Growth Regulators and Different Explants on the Response of Tissue Culture and Cell Suspension Cultures of German Chamomile (Matricaria chamomilla L.

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    L. Koohi,

    2014-07-01

    Full Text Available German chamomile (Matricaria chamomilla L. is one of the most important medicinal plants that its essential oils used in different medicinal industries. In this study which was carried out in 2013 growing season at the Faculty of Agricultural Sciences of the University of Mohaghegh Ardabili, the in vitro response of leaf and hypocotyl explants of German Chamomile in B5 medium supplemented with different levels of plant growth regulators including 2,4-D, naphthalene acetic acid (NAA, kinetin and 6-benzylaminopurine (BAP were investigated in a factorial experiment based on completely randomized design (CRD.In addition, cell suspension cultures were established and characterized. Hypocotyl and leaf explants exhibited cell proliferation and produced callus within 1-2 weeks. The highest fresh weight of the callus (264.1 mg was produced by leaf explants in the medium supplemented with 0.5 mg/l 2,4-D and 1 mg/l BAP. However, the leaf explants cultured on medium containing 1.5 mg/l 2,4-D showed the lowest cell proliferation and callus yield (40.42 mg. The highest percentage of root induction from leaf explants (58.73% was observed on the medium containing 4 mg/l 2,4-D and 1 mg/l Kin, and from hypocotyl explants (48.61% was observed on medium supplemented with 1.5 mg/l NAA. The 42.22% of calli derived from hypocotyl explants on B5 medium supplemented with 4 mg/l NAA and 3 mg/l BAP, were friable. Cell suspension cultures of German chamomile were established by transferring of hypocotyl-derived friable calli into the MS medium supplemented with 1.5 mg/l 2,4-D and 1 mg/l kinetin. The growth curve of cell proliferations started 4 days after culture and continued to grow until day 13th, where the cells entered stationary phase.

  2. The Effect of Phosphorus and Zinc Fertilizers on Nutrient Content and Essential Oil Yield of German Chamomile under Drought Stress (Matricaria recutita L.

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    M. Ghaedi Jeshni

    2016-07-01

    Full Text Available Introduction: The German chamomile (Matricaria recutita L. is mainly cultivated for essential oil. Nowadays, it is a highly favored and much-used medicinal plant in reqular and traditional medicine. Water deficit is one of the most important limiting factors on crops production in arid and semi-arid regions (Sharafi et al. 2002. Drought stress limits the growth of plants by reducing water content of tissues and causes some metabolic and physiological changes. On the other hand, the availability of nutrients in the soil is affected by drought stress. Thus, nutritional management of plants under drought stress conditions is one of the most important factors in crop production. A better understanding of the role of nutrients in plant resistance to drought is associated with improvement of fertilizer management in arid and semi-arid areas. Our objectives were to investigate the effects of phosphorus and zinc fertilizers on nutrient content and essential oil yield of German chamomile under drought stress. Material and Methods: The experiment was conducted in split plot factorial based on randomized complete block design with three replications at Research farm of University of Zabol in 2013. Drought stress consisted of three levels 75% (control, 50% (mild stress and 25% of field capacity (severe stress as main plots, and factorial combinations of three triple superphosphate fertilizer (CaH4P2O8 levels (0, 150, and 300 kg ha-1 and two zinc sulphate fertilizer (ZnSO4H2O levels (0 and 30 kg ha-1 as sub plots (the fertilizers were applied before planting time. The seeds were sown at 20 cm apart in rows 40 cm wide, on first half of March 2013. Drought stress levels were determined by the Time Domain Reflectometry (TDR. The success of chamomile cultivation as a commercial venture lies in how efficiently and effectively one can collect the flowers at the right stage during the peak flowering season extending over a period of 3–6 weeks. So, flowers were

  3. Comparison the effects of nitric oxide and spermidin pretreatment on alleviation of salt stress in chamomile plant (Matricaria recutita L.

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    Fazelian Nasrin

    2012-08-01

    Full Text Available Salt stress is an important environmental stress that produces reactive oxygen species in plants and causes oxidative injuries. In this investigation, salt stress reduced the shoot and root length, while increased the content of malondealdehyde, Hydrogen peroxide, and the activity of Ascorbate peroxidase andguaiacol peroxidase. Pretreatment of chamomile plants under salt stress with sodium nitroprussideand Spermidin caused enhancement of growth parameters and reduction of malondealdehyde and Hydrogen peroxide content. Pretreatment of plants with sodium nitroprusside remarkably increased Ascorbate peroxidase activity, while Spermidin pre-treatment significantly increased guaiacol peroxidase activity. Application of sodium nitroprusside or Spermidin with Methylene blue which is known to block cyclic guanosine monophosphate signaling pathway, reduced the protective effects of sodium nitroprussideand Spermidin in plants under salinity condition. The result of this study indicated that Methylene blue could partially and entirely abolish the protective effect of Nitric oxide on some physiological parameter. Methylene blue also has could reduce the alleviation effect of Spermidin on some of parameters in chamomile plant under salt stress, so with comparing the results of this study it seems that Spermidin probably acts through Nitric oxide pathway, but the use of 2-4- carboxyphenyl- 4,4,5,5- tetramethyl-imidazoline-1-oxyl-3-oxide is better to prove.

  4. Evaluation of Drought Stress Effect on Growth, Essential Oil Percentage and Essential Oil Yield of Chamomile (Matricaria recutita L. Presov cultivar and Chicory (Cichorium intybus L. local cultivar in the North of Khuzestan

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    roozbeh farhoudi

    2017-10-01

    Full Text Available Introduction: Iran’s climate is mostly arid and semi-arid, where water availability is a major problem. Water stress substantially alters plant metabolism, decreasing plant growth and photosynthesis and profoundly affecting ecosystems and agriculture, as well as human societies. Unfortunately, water deficiency is increasingly becoming a serious problem in agriculture in Iran whereas the national average annual precipitation is less than 249 mm. Recently, medicinal and aromatic plants have received much attention in several fields such as agroalimentary, perfumes, pharmaceutical industries and natural cosmetic products. Although, secondary metabolites in the medicinal and aromatic plants impressed conventionally by their genetic makeup; moreover their biosynthesis is strongly influenced by environmental factors. It means biotic and abiotic environmental factors affect growth parameter, essential oil yield and constituents. Abiotic environmental stresses like drought have the most effect on medicinal plants. In arid and semi-arid regions like south of Iran where water availability is a major limitation, using plants with low water consumption is one way to manage available water efficiently. Chamomile (Matricaria recutita L. and chicory (Cichorium intybus are annual plants belonging to Asteraceae family naturally widespread in west, northwest and south of Iran and their consumption has a long history in Iranian folklore medicine. Over 120 components have been identified in these plants essential oil, while, chamazulene, camphor, bisabolol oxides A and B, farnesene and ά- bisabolonoxide are the most important ones. Materials and Methods: This study was conducted in Research Farm of Islamic Azad University, Shoshtar Branch, Iran during 2010-2011 in order to evaluate the effects of water stress levels on growth, photosynthesis and essential oil yield of German chamomile (Matricaria recutita L. and chicory (Cichorium intybus. Two water stress

  5. Evaluation of proline, chlorophyll, soluble sugar content and uptake of nutrients in the German chamomile (Matricaria chamomilla L. under drought stress and organic fertilizer treatments

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    Amin Salehi

    2016-10-01

    Conclusions: Totally, organic fertilization by vermicompost could partly alleviate the effect of drought stress on chamomile by increasing N, P and K uptake and leaf soluble sugar, especially in stressed treatments.

  6. Effects of Chamomile Hydro-Alcoholic Extract (Matricaria chamomilla on the Aborted Fetuses, Serum Sex Hormones and Ovarian Follicles in Adult Female Rats

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    Zahra Mirzakhani

    2017-04-01

    Full Text Available Background & Objective: Nowadays, female infertility and abortion is considered one of the most important issues in the medical world. Due to high consumption of chamomile as a medicinal herb, this study aimed to investigate the effects of chamomile consumption on abortion, estrogen, progesterone, FSH, LH hormones and ovarian follicles in adult female rats. Methods: In this experimental study, 80 adult female rats were divided to 2 categories in 5 groups of 8 pregnant and non-pregnant rats, including control groups, sham group and groups receiving intraperitoneal doses of 30, 60 and 120 mg/kg chamomile hydro-alcoholic extract. At the end of the day 16 of pregnancy, aborted fetuses in pregnant groups were counted, and in day 21, the number of follicles and corpora-lutea in non-pregnant groups was obtained by separating ovaries, and sexual hormone levels were measured after phlebotomizing the samples. The results were analyzed by SPSS software (Ver.18 using ANOVA and Tukey tests. Significant difference of data was set at p≤0.05. Results: The results of this study showed that chamomile caused a significant increase in the number of aborted fetuses and follicle atresia and a significant decrease (p≤0.05 in serum level of estrogen, progesterone, FSH and LH hormones as well as the number of pre-antral follicle, antral follicles, graph and corpora-lutea. Conclusion: The results showed chamomile extract decreased LH and FSH, thereby decreasing ovarian follicles, sexual hormones and aborted fetuses.

  7. Antiulcerogenic Effects of Matricaria Chamomilla Extract in Experimental Gastric Ulcer in Mice

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    Ali Noorafshan

    2009-09-01

    Full Text Available Background: There is extensive variety of chemical compoundswith antiulcer activity, which are isolated from medicinalplants. Matricaria chamomilla or Matricaria recutita orGerman chamomile, also spelled chamomile (MC, is one ofthe most widely used medicinal plants. In the present study,the extract of MC flowers was evaluated for antiulcerogenicactivity and acute toxicity profile.Methods: To evaluate antiulcer effect of MC extract, 15 femalebulb-c mice were divided into three groups (five mice ineach group. The first and second groups received 400 mg/kgsucralfate and 400 mg/kg MC extract respectively by the intragastricroute. The control group received 1.0 ml distilledwater. After 30 min, gastric ulceration was induced by oraladministration of 1.0 ml of a 0.3 M solution of HCl in 60%ethanol in all animals. One hour later, the area of the gastriclesions and hemorrhage was measured by stereologicalmethod. To evaluate the toxicity of MC extract, 10 male and10 female mice were divided into control and experimentalgroups (5 mice in each group. The experimental and controlgroups received by the intragastric route a single dose of5000 mg/kg MC extract and water respectively. After 14 daysthe mice’s liver, kidneys, lung, and heart were examined macroscopicallyand the relative weights (organ/body were determined.Statistical comparisons between the groups wereperformed by Mann-Whitney U test.Results: Oral administration of MC extract at 400 mg/kg canbe effective in preventing gastric ulceration in mice and doesnot produce toxic effects in doses up to 5000 mg/kg.Conclusion: Matricaria chamomilla can prevent experimentalgastric ulcer in mice.

  8. Phytochemicals and bioactivity in wild German and Roman chamomiles infusions

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Calhelha, Ricardo C.; Carvalho, Ana Maria; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2013-01-01

    Natural matrices represent a rich source of biologically active compounds and are an example of molecular diversity, with recognized potential in drug discovery. In the present work, the infusions of Matricaria recutita L. (German chamomile) and Chamaemelum nobile L. (Roman chamomile) were submitted to an analysis of phenolic compounds and evaluation of bioactivity. Phenolic compounds were characterized by reversed-phase high performance liquid chromatography coupled to diode a...

  9. Effects of bacterial inoculants on the indigenous microbiome and secondary metabolites of chamomile plants

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    Ruth eSchmidt

    2014-02-01

    Full Text Available Plant-associated bacteria fulfil important functions for plant growth and health of their host. However, our knowledge about the impact of bacterial treatments on the host’s microbiome and physiology is limited. The present study was conducted to assess the impact of bacterial inoculants on the microbiome of chamomile plants Chamomilla recutita (L. Rauschert grown in a field under organic management in Egypt. Chamomile seedlings were inoculated with three indigenous Gram-positive strains (Streptomyces subrutilus Wbn2-11, Bacillus subtilis Co1-6, Paenibacillus polymyxa Mc5Re-14 from Egypt and three European Gram-negative strains (Pseudomonas fluorescens L13-6-12, Stenotrophomonas rhizophila P69, Serratia plymuthica 3Re4-18 already known for their beneficial plant-microbe interaction. Molecular fingerprints of 16S rRNA gene as well as real-time PCR analyses did not show statistically significant differences for all applied bacterial antagonists compared to the control. In contrast, a pyrosequencing analysis of the 16S rRNA gene libraries revealed significant differences in the community structure of bacteria between the treatments. These differences could be clearly shown by a shift within the community structure and corresponding beta-diversity indices. Moreover, B. subtilis Co1-6 and P. polymyxa Mc5Re-14 showed an enhancement of the bioactive secondary metabolite apigenin-7-O-glucoside. This indicates a possible new function of bacterial inoculants: to interact with the plant microbiome as well as with the plant metabolome.

  10. Protective and therapeutic effects of Chamomilla Recutita extract on ...

    African Journals Online (AJOL)

    ZINO

    2013-05-01

    May 1, 2013 ... nine and urea in the serum of control and experi-mental groups of rats. .... of hepatic tissue and increased protein synthesis. Again, total protein levels were ... represents 90% of the total urinary nitrogen excretion. In this study ...

  11. Phenolic compounds and bioactive properties of wild German and Roman chamomiles

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Dueñas, Montserrat; Calhelha, Ricardo C.; Carvalho, Ana Maria; Santos-Buelga, Celestino; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2012-01-01

    Natural products represent a rich source of biologically active compounds and are an example of molecular diversity, with recognized potential in drug discovery. In the present work, methanolic extracts of Matricaria recutita L. (German chamomile) and Chamaemelum nobile L. (Roman chamomile) and their decoction and infusion (the most consumed preparations of these herbs) were submitted to an analysis of phenolic compounds and bioactivity evaluation. Phenolic compounds were characterized by HPL...

  12. Roman Chamomile

    Science.gov (United States)

    ... eczema, frostbite, diaper rash, bedsores (decubitus ulcers), and hemorrhoids. Roman chamomile is sometimes mixed with other herbs ... gums. Liver and gallbladder problems. Frostbite. Diaper rash. Hemorrhoids. Other conditions. More evidence is needed to rate ...

  13. Efecto antibacteriano in vitro del colutorio a base de matricaria chamomilla (manzanilla) sobre el fusobacterium nucleatum ATCC 25586

    OpenAIRE

    Delgado Asmat, Edith Esther

    2015-01-01

    This research study was to determine the in vitro antibacterial mouthwash based Matricaria chamomilla (chamomile) Fusobacterium nucleatum against ATCC 25586. The study was conducted in laboratory environments Farmaconogsia of the National University of Trujillo and microbiology laboratories of the Faculty of Medicine of the National University of Trujillo. The sample consisted of 16 discs broadcast, divided into 5 groups; that is, a group with Chlorhexidine samples, chamomile three groups...

  14. Influence of Nitrogen Fertilizer and Vermicompost Application on Flower Yield and Essential Oil of Chamomile (Matricaria Chamomile L.)

    OpenAIRE

    Mohammad Reza Haj Seyed Hadi; Mohsen Abarghooei Fallah; Mohammad Taghi Darzi

    2015-01-01

       This study was performed to assess the effects of nitrogen fertilizer and vermicompost on qualitative and quantitative yield of chamomile (Matricaria chamomilla L.). It was conducted at the Research Fields of Ran Company located in Firouzkouh, Iran, in 2013. Treatments were consisted of 1) Control, 2) 100% nitrogen from urea, 3) 100% nitrogen from ammonium nitrate, 4) 75% nitrogen from urea and 25% from vermicompost, 5) 75% nitrogen from ammonium nitrate and 25% from vermicompost, 6) 50% n...

  15. LC-PDA-ESI/MS Identification of the Phenolic Components of Three Compositae Spices: Chamomile, Tarragon, and Mexican Arnica

    Science.gov (United States)

    Chamomile (Matricaria chamomilla L.), tarragon (Artemisia dracunculus L.) and Mexican arnica (Heterotheca inuoides) are common compositae spices and herbs found in the US market. They contain flavonoids and hydroxycinnamates that are potentially beneficial to human health. A standardized LC-PDA-ESI...

  16. Interaction between Sex Hormones and Matricaria Chamomilla Hydroalcholic Extract on Motor Activity Behavior in Gonadectomized Male and Female Mice

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    H. Raie

    2006-04-01

    Full Text Available Introduction & Objective: Locomotor activity is an important physiologic phenomenon that is influenced by several factors. In previous study we showed that the matricaria chamomilla (chamomile hydroalcholic extract acts differently in male and female mice. Therefore in this study, the role of sex hormones and chamomile hydroalcholic extract were investigated on motor activity behavior in absence of sex glands in adult male and female NMRI mice. Materials and Methods: Gonadectomized male and female mice were divided into groups (seven mice in each group including: receiving testosterone (2 mg/kg S.C., estradiol benzoate (0.1 mg/kg S.C., and progesterone (0.5 mg/kg S.C. with and without hydroalcholic extract of chamomile (50 mg/kg i.p. Motor activity monitor system was used to evaluate locomotor activity parameters (fast and slow activity, fast and slow stereotype activity, fast and slow rearing in all groups. Results: 1 Testosterone had no any effect on motor activity parameters, but extract of chamomile with and without testosterone decreased motor activity parameters in male mice. 2 Estradiol benzoate and chamomile hydroalcholic extract in presence and absence of each other increased locomotor activity parameters in female mice. 3 Progesterone also did not change motor activity parameters in presence and absence of chamomile hydroalcholic extract in female mice. 4 Administration of Estradiol benzoate with progestrone in presence and absence of chamomile hydroalcholic extract did not alter motor activity parameters in female mice. Conclusion: It seems both of the chamomile hydroalcholic extract and estradiol enhance motor activity and probably act through same system and potentiate the effect of each other. Also it seems there are interaction between estradiol and progesterone and also between chamomile extract and progesterone. Testosterone probably did not have any interaction with chamomile extract in locomotor activity.

  17. Antioxidant activity of Matricaria chamomilla L. extract and clinical efficacy of cosmetic formulations containing this extract and its isolated compounds

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    Ananda T. Nóbrega

    2013-12-01

    Full Text Available Topical application of antioxidants has proven to be effective in protecting the skin against oxidative damage. Matricaria chamomilla L. extract has been used in cosmetic formulations. The aim of this study was to evaluate the antioxidant potential of chamomile extract as well as the clinical efficacy on skin hydration and mechanical properties of skin. The antioxidant activity of chamomile extract was evaluated by chemiluminescence (IC50 = 0.14 μg/mL. Stable formulations were supplemented with 0,5 cg/g α-bisabolol or cg/gwith 5,0 of Matricaria chamomile glycolic extract or with 0,01 cg/g of apigenin and applied on the volar forearm and face of 25 female subjects. Skin physiology was assessed before and after 2 hours (single application and after a 2- and 4-week period of daily application. After a single application, all formulations increased the stratum corneum water content but only α-bisabolol and chamomile extract formulations reduced TEWL. The formulation with chamomile extract has shown the most pronounced result in the reduction of TEWL (27%. However, after 2- and 4-week application, only the extract formulation increased stratum corneum water content compared with the vehicle. Chamomile extract was effective in neutralizing free radicals and therefore presents an interesting potential in cosmetic formulations for this purpose.

  18. Protective effects of dietary chamomile tea on diabetic complications.

    Science.gov (United States)

    Kato, Atsushi; Minoshima, Yuka; Yamamoto, Jo; Adachi, Isao; Watson, Alison A; Nash, Robert J

    2008-09-10

    Matricaria chamomilla L., known as "chamomile", has been used as an herbal tea or supplementary food all over the world. We investigated the effects of chamomile hot water extract and its major components on the prevention of hyperglycemia and the protection or improvement of diabetic complications in diabetes mellitus. Hot water extract, esculetin (3) and quercetin (7) have been found to show moderate inhibition of sucrase with IC50 values of 0.9 mg/mL and 72 and 71 microM, respectively. In a sucrose-loading test, the administration of esculetin (50 mg/kg body weight) fully suppressed hyperglycemia after 15 and 30 min, but the extract (500 mg/kg body weight) and quercetin (50 mg/kg body weight) were less effective. On the other hand, a long-term feed test (21 days) using a streptozotocin-induced rat diabetes model revealed that the same doses of extract and quercetin showed significant suppression of blood glucose levels. It was also found that these samples increased the liver glycogen levels. Moreover, chamomile extract showed potent inhibition against aldose reductase (ALR2), with an IC50 value of 16.9 microg/mL, and its components, umbelliferone (1), esculetin (3), luteolin (6), and quercetin (7), could significantly inhibit the accumulation of sorbitol in human erythrocytes. These results clearly suggested that daily consumption of chamomile tea with meals could contribute to the prevention of the progress of hyperglycemia and diabetic complications.

  19. Matricaria recutita extract associated with norfloxacin or cephalexin enhances the antimicrobial activity of these drugs against Staphylococcus aureus

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    Rodrigo Rafael Maia

    2017-05-01

    Full Text Available http://dx.doi.org/10.5007/2175-7925.2017v30n2p25 Emergence of bacterial infections, including those associated with Staphylococcus aureus, brings up a need for searching new and more effective strategies for clinical treatment. The use of medicinal plants associated with conventional antibiotics may represent a therapeutic option. Currently, studies evidence the synergistic effect achieved by combining plant extracts with antibiotics. Our objective was evaluate the in vitro antimicrobial activity and bactericidal kinetics of Matricaria recutita extract (chamomile and its association with cephalexin and norfloxacin on clinical isolates of S. aureus from bovine origin, characterized as resistant. The tests were performed by method of dilution in solid medium to determine the Minimum Inhibitory Concentration (MIC. In both combinations of M. recutita extract with antibiotics norfloxacin and cephalexin, we observed MIC in dilution 1:64, corresponding to 8μg/mL of the antibiotic and 13.43 μg/mL of extract. Cephalexin associated with chamomile extract produced a effect of the combination in 75% of samples in their MIC. The combination of natural products frequently used by the population with the antibiotics tested in this study, could represent a therapeutic option for treatment of infections caused by S. aureus, as well as the prevention of the increasing development of resistance.

  20. Rapid evaluation and comparison of natural products and antioxidant activity in calendula, feverfew, and German chamomile extracts.

    Science.gov (United States)

    Agatonovic-Kustrin, Snezana; Babazadeh Ortakand, Davoud; Morton, David W; Yusof, Ahmad P

    2015-03-13

    The present study describes a simple high performance thin layer chromatographic (HPTLC) method for the simultaneous quantification of apigenin, chamazulene, bisabolol and the use of DPPH free radical as a post-chromatographic derivatization agent to compare the free radical scavenging activities of these components in leaf and flower head extracts from feverfew, German chamomile and marigold from the Asteraceae family. Feverfew (Tanacetum parthenium) leaves have been traditionally used in the treatment of migraine with parthenolide being the main bioactive compound. However, due to similar flowers, feverfew is sometimes mistaken for the German chamomile (Matricaria recutita). Bisabolol and chamazulene are the main components in chamomile essential oil. Marigold (Calendula officinalis) was included in the study for comparison, as it belongs to the same family. Parthenolide was found to be present in all leaf extracts but was not detected in calendula flower extract. Chamazulene and bisabolol were found to be present in higher concentrations in chamomile and Calendula flowers. Apigenin was detected and quantified only in chamomile extracts (highest concentration in flower head extracts). Antioxidant activity in sample extracts was compared by superimposing the chromatograms obtained after post-chromatographic derivatization with DPPH and post-chromatographic derivatization with anisaldehyde. It was found that extracts from chamomile flower heads and leaves have the most prominent antioxidant activity, with bisabolol and chamazulene being the most effective antioxidants. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

  1. Chamomile an Adjunctive Herbal Remedy for Rheumatoid Arthritis Treatment

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    Afshin Gharakhani

    2013-07-01

    Full Text Available One of the most frequently consumed herbal remedies available today is the chamomile preparations prepared from Matricaria chamomilla (MC. The medicinal preparations of MC are composed of several classes of biological active compounds with inhibitory effects on inflammation including essential oil and flavonoids. Apigenin, quercetin and luteolin are the major flavonoids of MC which exhibit their anti-inflammatory effects through different mechanisms. Apigenin exhibits anti-inflammatory activity via inhibition of proinflammatory cytokines production, whilst luteolin suppresses production of nitric oxide (NO, prostaglandin E2 and expression of inducible NO synthase and cyclooxygenase-2 all of which are associated with inflammatory responses. However, there are also some additional components of the MC preparations which have a role on the anti-inflammatory actions of the plant through other pathways. The mentioned mechanisms are in reference with the authors' concept that MC would be of value in alleviating inflammation and pain in rheumatoid arthritis. Keywords: Essential oil; flavonoids; Matricaria chamomilla; polyphenols; rheumatoid arthritis

  2. Physiological and biochemical changes in Matricaria chamomilla induced by Pseudomonas fluorescens and water deficit stress

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    Hamid MOHAMMADI

    2018-04-01

    Full Text Available Environmental stresses and rhizosphere microorganisms affect growth parameters and accumulation of active ingredients especially in plants with medicinal properties. The present study examined the effects of chamomile (Matricaria chamomilla L. seedling inoculation with Pseudomonas fluorescens PF-135 strain on its growth parameters, photosynthetic pigments, proline, malondialdehyde (MDA, and hydrogen peroxide (H2O2 content, and essential oil concentration at both regular watering and water deficit experiments. Based on the obtained results, water deficit stress reduced root dry mass, and flower fresh and dry mass as well. However, amount of H2O2 and MDA in root and shoot tissues were considerably lower in inoculated plants compared to non-inoculated ones under both normal watering and water deficit regimes. It indicates that lipid peroxidation and production of reactive oxygen species has been diminished in inoculated plants. Also, essential oil content in inoculated plants significantly increased compared with that of non-inoculated ones under water deficit stress condition. It can be concluded that P. fluorescens PF-135 strain has an outstanding potential to alleviate adverse effects of water deficit on plant growth, and hence can be used as an excellent PGPR in order to boost chamomile productivity especially under water deficit stress condition.

  3. Effect of Ginger and Chamomile on Nausea and Vomiting Caused by Chemotherapy in Iranian Women with Breast Cancer.

    Science.gov (United States)

    Sanaati, Fateme; Najafi, Safa; Kashaninia, Zahra; Sadeghi, Masoud

    2016-01-01

    Chemotherapy-induced nausea and vomiting (CINV) places a significant burden on the patient. Herbal agents are the most commonly complementary therapies used among the public. This study was done to determine the effect of ginger and chamomile capsules on nausea and vomiting in cases undergoing chemotherapy for breast cancer (BC). In a randomized, double-blind and clinical trial study, 65 women with BC undergoing chemotherapy were referred to Breast Cancer Research Center, Tehran, Iran, between May 2013 to June 2014. Regimen for ginger group for 5 days before and 5 days after chemotherapy was: 2 times a day and 500 mg capsules of powdered ginger root in addition to a routine antiemetic regimen consisting of dexamethasone, metoclopramide and aprepitant (DMA) capsules. Chamomile group similarly was: 2 times a day and 500 mg capsules of Matricaria chamomilla extract in addition to a routine antiemetic regimen consisting of DMA capsules. Control group, routine antiemetic regimen consisting of DMA capsules. There were no significant differences between the ginger, chamomile and control groups regarding age. Drugs used for chemotherapy were identical and duration of disease was also matched (1-4 months). Ginger and chamomile were both significantly effective for reducing the frequency of vomiting, there being no significant difference between the ginger and chamomile groups. Moreover, unlike the chamomile, ginger significantly influenced the frequency of nausea. According to the findings of this study, it should be declared that taking ginger capsules (1 g/day) might relieve CINV safely. Nurses dealing directly with cancer patients should be responsible for providing educational programs for patients and their families about how to deal with their drug regimens and associated side effects.

  4. Influence of Nitrogen Fertilizer and Vermicompost Application on Flower Yield and Essential Oil of Chamomile (Matricaria Chamomile L.

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Haj Seyed Hadi

    2015-07-01

    Full Text Available    This study was performed to assess the effects of nitrogen fertilizer and vermicompost on qualitative and quantitative yield of chamomile (Matricaria chamomilla L.. It was conducted at the Research Fields of Ran Company located in Firouzkouh, Iran, in 2013. Treatments were consisted of 1 Control, 2 100% nitrogen from urea, 3 100% nitrogen from ammonium nitrate, 4 75% nitrogen from urea and 25% from vermicompost, 5 75% nitrogen from ammonium nitrate and 25% from vermicompost, 6 50% nitrogen from urea and 25% from vermicompost , 7 50% nitrogen from ammonium nitrate and 25% from vermicompost, 8 25% nitrogen from urea and 25% from vermicompost, 9 25% nitrogen from ammonium nitrate and 25% from vermicompost, and 10 100% nitrogen from vermicompost. The maximum plant height (67.03 cm and plant weight (93.21 g/plant were obtained at N2 treatment (200 kg ha-1 urea. N5 treatment (202.5 kg ha-1 ammonium nitrate + 1.5 ton vermicompost ha-1 caused maximum flower diameter. The highest fresh flower yield (7539.45 kg ha-1, dry flower yield (1715.93 kg ha-1 and essential oil yield (6.95 kg ha-1 obtained in plots, which received 135 kg ha-1 nitrate ammonium + 3 ton vermicompost ha-1. It seems using biofertilizers such as vermicompost could enhance quantitative and qualitative characteristics of chamomile. Moreover, by substituting chemical fertilizers by biofertilizers, ecosystem health and quality of life will increase which it is the most important goals of sustainable developments. 

  5. Effect of chamomile supplements to feeding doses on antimicrobial parameters in poultry

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    Zuzana Jakubcova

    2014-07-01

    Full Text Available Due to a ban of use of antibiotic growth promoters in the poultry industry it is necessary to look for alternative solutions. The use of some herbs showing antimicrobial effects can be one of such alternatives. In this experiment, effects of three different concentrations of chamomile (Matricaria chamomilla extract, (0.3%; 0.6% and 1.2% in feeding doses on the microbial population in the gastrointestinal tract of growing broiler chickens were studied. The main attention was paid to the population of Clostridium perfringens and to numbers of coliform microbes. Clostridia were cultivated under anaerobic conditions at 46 °C on the Tryptone Sulfite Neomycin (TSN agar for a period of 24 hours. Coliform microbes were grown on the violet red bile lactose (VRBL agar at 37 °C for a period of 24 hours. The experiment lasted 39 days and involved 80 chicks that were slaughtered in the course of their growth period at the age of 18, 25, 32 and 39 days; there were 5 chicks in each group. The obtained results indicated that increasing doses of chamomile in the feeding ration decreased numbers of coliform microbes in the digestive tract of chicks and also reduced the population of C. perfingens.

  6. Salicylic acid and methyl jasmonate enhance drought tolerance in chamomile plants

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    Nazarli Hossein

    2014-04-01

    Full Text Available Introduction: The dried flowers of chamomile contain many terpenoids and flavonoids contributing to its medicinal properties. Salicylic acid (SA and methyl jasmonate (MeJA have antioxidant properties and function as direct radical scavengers. Two Matricaria chamomilla cultivars (Bodgold and Hungary breed seeds were used in this study to investigate the effects of exogenous application of SA and MeJA on protection against drought stress as well as on changes of malone dialdehyde (MDA and electrolyte leakage index (ELI, and the fluctuation of proline and soluble sugars content in the leaves under drought stress. Methods: The experiment was conducted in a factorial design based on randomized complete blocks with three replicates. Chamomile plants were treated by two levels of drought stress as well as two different levels of MeJA (i.e., 0.0 and 100 μM and SA (i.e., 0.0 and 0.5 mM solutions. Results: There was a dramatic drought induced increase in the MDA content (128% and ELI (49% in the leaves. Deleterious effect of drought stress was more severe in untreated plants than in treated ones. Treatments with SA and MeJA significantly improved drought tolerance in chamomile plants. These treatments effectively maintained membrane integrity, thereby retarding electrolyte leakage and membrane lipid peroxidation (MDA. Treatments with SA and MeJA were also effective in enhancing the antioxidant concentrations of proline and soluble sugars. Conclusion: The production of these antioxidants could have been part of a defence system against drought damage, reducing MDA and ELI and maintaining membrane stability.

  7. Distinct mechanisms of relaxation to bioactive components from chamomile species in porcine isolated blood vessels

    International Nuclear Information System (INIS)

    Roberts, R.E.; Allen, S.; Chang, A.P.Y.; Henderson, H.; Hobson, G.C.; Karania, B.; Morgan, K.N.; Pek, A.S.Y.; Raghvani, K.; Shee, C.Y.; Shikotra, J.; Street, E.; Abbas, Z.; Ellis, K.; Heer, J.K.; Alexander, S.P.H.

    2013-01-01

    German chamomile (Matricaria recutita L.), a widely-used herbal medicine, has been reported to have a wide range of biological effects, including smooth muscle relaxation. The aim of this study was to compare the effects of representative compounds from chamomile (apigenin, luteolin, (−)-α-bisabolol, farnesene, umbelliferone; 3–30 μM) on vascular tone using porcine coronary and splenic arteries mounted for isometric tension recording in isolated tissue baths and precontracted with the thromboxane-mimetic U46619. Apigenin, luteolin, and (−)-α-bisabolol produced slow, concentration-dependent relaxations in both the coronary and splenic arteries that were not blocked by inhibition of nitric oxide synthase or potassium channels. Removal of extracellular calcium inhibited the relaxations to all three compounds, and these compounds also inhibited calcium re-addition-evoked contractions, indicating that the relaxation response may be mediated through inhibition of calcium influx. Apigenin and luteolin, but not (−)-α-bisabolol, enhanced the relaxation to the nitric oxide donor sodium nitroprusside, indicating that apigenin and luteolin may act to regulate cyclic GMP levels. Umbelliferone produced a rapid, transient relaxation in the splenic artery, but not the coronary artery, that was inhibited by L-NAME and removal of the endothelium, suggesting an influence on nitric oxide production. Farnesene, at concentrations up to 30 μM, was without effect in either blood vessel. In conclusion, hydroxylated compounds (apigenin, luteolin and (−)-α-bisabolol) found in chamomile all caused a slow relaxation of isolated blood vessels through an effect on calcium influx. Umbelliferone, on the other hand, produced a rapid, transient relaxation dependent upon release of nitric oxide from the endothelium. - Highlights: • Apigenin, luteolin, and (-)-α-bisabolol are present in chamomile. • They produced slow, concentration-dependent relaxations in arteries. • These

  8. Distinct mechanisms of relaxation to bioactive components from chamomile species in porcine isolated blood vessels

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, R.E., E-mail: Richard.roberts@nottingham.ac.uk; Allen, S.; Chang, A.P.Y.; Henderson, H.; Hobson, G.C.; Karania, B.; Morgan, K.N.; Pek, A.S.Y.; Raghvani, K.; Shee, C.Y.; Shikotra, J.; Street, E.; Abbas, Z.; Ellis, K.; Heer, J.K.; Alexander, S.P.H., E-mail: steve.alexander@nottingham.ac.uk

    2013-11-01

    German chamomile (Matricaria recutita L.), a widely-used herbal medicine, has been reported to have a wide range of biological effects, including smooth muscle relaxation. The aim of this study was to compare the effects of representative compounds from chamomile (apigenin, luteolin, (−)-α-bisabolol, farnesene, umbelliferone; 3–30 μM) on vascular tone using porcine coronary and splenic arteries mounted for isometric tension recording in isolated tissue baths and precontracted with the thromboxane-mimetic U46619. Apigenin, luteolin, and (−)-α-bisabolol produced slow, concentration-dependent relaxations in both the coronary and splenic arteries that were not blocked by inhibition of nitric oxide synthase or potassium channels. Removal of extracellular calcium inhibited the relaxations to all three compounds, and these compounds also inhibited calcium re-addition-evoked contractions, indicating that the relaxation response may be mediated through inhibition of calcium influx. Apigenin and luteolin, but not (−)-α-bisabolol, enhanced the relaxation to the nitric oxide donor sodium nitroprusside, indicating that apigenin and luteolin may act to regulate cyclic GMP levels. Umbelliferone produced a rapid, transient relaxation in the splenic artery, but not the coronary artery, that was inhibited by L-NAME and removal of the endothelium, suggesting an influence on nitric oxide production. Farnesene, at concentrations up to 30 μM, was without effect in either blood vessel. In conclusion, hydroxylated compounds (apigenin, luteolin and (−)-α-bisabolol) found in chamomile all caused a slow relaxation of isolated blood vessels through an effect on calcium influx. Umbelliferone, on the other hand, produced a rapid, transient relaxation dependent upon release of nitric oxide from the endothelium. - Highlights: • Apigenin, luteolin, and (-)-α-bisabolol are present in chamomile. • They produced slow, concentration-dependent relaxations in arteries. • These

  9. Residual Effect of Chemical and Animal Fertilizers and Compost on Yield, YieldComponents, Physiological Characteristics and Essential Oil Content of Matricaria chamomilla L. under Drought Stress conditions

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    a Ahmadian

    2011-02-01

    Full Text Available Abstract The residual effect of inorganic and organic fertilizers on growth and yield of plants is one of the important problems in nutrition. This study was conducted to determine the residual effect of different fertilizers on yield, yield components, physiological parameters and essential oil percentage of Matricaria chamomilla under drought stress. A split plot arrangement based on randomized completely block design (RCBD with three replication was conducted in 2009, at the University of Zabol. Treatments included W1 (non stress, W2 (75% FC and W3 (50% FC as main plot and three types of residual’s fertilizers: F1 (non fertilizer, F2 (chemical fertilizer, F3 (manure fertilizer and F4 (compost as sub plot. Results showed that water stress at W3 treatment reduced dry flower yield. Low water stress increased essential oil percentage and the highest oil was obtained in W2. In this experiment, free proline and total soluble carbohydrate concentration were increased under water stress. The residual’s manure and compost enhanced flower yield, percentage and yield of essential oil of chamomile at the second year. At a glance, animal manure application and light water stress (75% FC was recommended to obtain best quantitative and qualitative yield. Keywords: Water Stress, Fertilizer, Carbohydrate, Proline, Chamomile

  10. Comparative Study of the Analgesic Activity of Two Iraqi Medicinal Plants, Ruta graveolens and Matricaria chamomilla Extracts

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    Saad Abdulrahman Hussain

    2012-04-01

    Full Text Available Aims: The study was performed to compare the analgesic activity of different fractions of the extracts of Ruta graveolens and Matricaria chamomilla. Materials and Methods: The plant materials were extracted with 70% ethanol, petroleum ether, ethyl acetate and n-butanol. The ethyl acetate and n-butanol fractions of each plant were evaporated to dryness and analyzed by HPLC. The analgesic activity of these extracts was evaluated using writhing reflex test and compared with that produced by a standard drug (Diclofenac sodium. Results: Flavonoids were found in all fractions of both plants (i.e ethyl acetate and n-butanol, while trace of alkaloids in were found in the ethyl acetate fraction of Ruta. The prepared extracts showed better analgesic activity than the standard drug; when compared with each other, Matricaria extracts showed better analgesic activity compared to Ruta extracts. Conclusion: There is similar efficacy of chamomile and common rue as analgesic agents. [J Intercult Ethnopharmacol 2012; 1(2.000: 79-83

  11. Chamomile

    Science.gov (United States)

    ... Events Multimedia (Video, Images, and Audio) NCCIH Clinical Digest A monthly newsletter with evidence-based information on ... require a viewer such as the free Adobe Reader . NCCIH Publication No.: D388 Updated: September 2016 Print ...

  12. Biolistic transmission of potato spindle tuber viroid (PSTVd) populations to weeds frequently grown on potato fields and PSTVd pathogenesis on cultured Chamomilla recutita

    Czech Academy of Sciences Publication Activity Database

    Matoušek, Jaroslav; Orctová, Lidmila; Ptáček, J.; Dědič, P.

    2009-01-01

    Roč. 16, č. 1 (2009), s. 43-55 ISSN 1802-940X Institutional research plan: CEZ:AV0Z50510513 Keywords : potato fields * weed plants * potato spindle tuber viroid (PSTVd) Subject RIV: GF - Plant Pathology, Vermin, Weed, Plant Protection

  13. Comparison of various techniques for the extraction of umbelliferone and herniarin in Matricaria chamomilla processing fractions.

    Science.gov (United States)

    Molnar, Maja; Mendešević, Nikolina; Šubarić, Drago; Banjari, Ines; Jokić, Stela

    2017-08-05

    Chamomile, a well-known medicinal plant, is a rich source of bioactive compounds, among which two coumarin derivatives, umbelliferone and herniarin, are often found in its extracts. Chamomile extracts have found a different uses in cosmetic industry, as well as umbelliferone itself, which is, due to its strong absorption of UV light, usually added to sunscreens, while herniarin (7-methoxycoumarin) is also known for its biological activity. Therefore, chamomile extracts with certain herniarin and umbelliferone content could be of interest for application in pharmaceutical and cosmetic products. The aim of this study was to compare the extracts of different chamomile fractions (unprocessed chamomile flowers first class, processed chamomile flowers first class, pulvis and processing waste) and to identify the best material and method of extraction to obtain herniarin and umbelliferone. Various extraction techniques such as soxhlet, hydrodistillation, maceration and supercritical CO 2 extraction were used in this study. Umbelliferone and herniarin content was determined by high performance liquid chromatography (HPLC). The highest yield of umbelliferone (11.80 mg/100 g) and herniarin (82.79 mg/100 g) were obtained from chamomile processing waste using maceration technique with 50% aqueous ethanol solution and this extract has also proven to possess antioxidant activity (61.5% DPPH scavenging activity). This study shows a possibility of potential utilization of waste from chamomile processing applying different extraction techniques.

  14. Influence of Water Deficit on Iron and Zinc Uptake by Matricaria chamomilla L. Influencia del Deficit Hídrico en la Absorción de Hierro y Zinc por Matricaria chamomilla L.

    Directory of Open Access Journals (Sweden)

    Alireza Pirzad

    2012-06-01

    Full Text Available Iron and zinc deficiency are a yield-limiting factor with major implications for field crop production in many agricultural regions of the world; this production is essential source of Fe and Zn in human and animal diets. Two experiments were conducted under greenhouse conditions to evaluate Fe and Zn uptake by German chamomile (Matricaria chamomilla L. grown under several drought conditions. Treatments were arranged in four irrigation regimes (95%, 80%, 65%, and 50% field capacity and six irrigation disruptions (stem formation, flower onset, full bloom, first harvest, second harvest, and control without disruption based on a randomized complete block design with five and four replicates in experiments 1 and 2, respectively. In Experiment 1, the irrigation regimes had no significant effect on Fe and Zn uptake by German chamomile, which reached total means of Fe (39.68 mg kg4 and Zn (29.15 mg kg4. In Experiment 2, the highest amount of Fe (39.0 mg kg4 was obtained from irrigation disruption at first harvest; this is similar to the results of irrigation disruption at flower onset and full bloom. However, irrigation disruption in stem formation (21.3 mg kg4, second harvest (12.95 mg kg4, and the control (7.79 mg kg4 had a decreasing trend of Fe uptake. The maximum value of Zn (40.0 mg kg4 occurred at irrigation disruption at the full bloom stage, which was also similar to irrigation disruption at flower onset and stem formation. However, later irrigation disruptions at the first and second harvest stages caused lower amounts of Zn uptake by chamomile. Therefore, the lowest Zn values were obtained from irrigation disruption at second harvest (5.0 mg kg4 and the control (5.5 mg kg4. Regressions between both Fe or Zn uptake and irrigation showed a binomial function.La deficiencia de hierro y zinc es un factor limitante de la producción con grandes implicaciones para producción de cultivo en terreno en muchas regiones agrícolas del mundo como

  15. [Comparison of antioxidant activity between two species of chamomiles produced in Xinjiang by TLC-bioautography].

    Science.gov (United States)

    Han, Song-Lin; Li, Xin-Xia; Mian, Qiang-Hui; Lan, Wei; Liu, Yan

    2013-01-01

    To compare the antioxidant active components from two species of chamomile-matricaria and Roman chamomile produced in Xinjiang. The TLC-bioautography was used, with 1,1-Diphenyl-2-picrylhydrazyl (DPPH) radical as the experimental model. The peak areas of various antioxidant components were obtained by TLC-scanning for analyzing antioxidant active components contained in volatile oil extracts and flavone extracts from the two species of chamomiles. The total peak area was taken as the indicator for comparing the antioxidant capacities of the two types of extracts, and comparing them with the total antioxidant activity of flavone extracts of the two species of chamomiles. According to the result of TLC-bioautography in volatile oil extracts from the two species of chamomiles, volatile oil extracts from chamomile showed four white antioxidant spots, including en-yne-dicycloether, and volatile oil extracts from Roman chamomile showed only one white antioxidant spot. The TLC-scanning result showed that the peak area of antioxidant spots of volatile oil extracts from chamomile was significantly larger than that of volatile oil extracts from Roman chamomile. According to the test on the antioxidant activity of the two species of chamomiles with ultraviolet-visible spectrophotometry, the concentration of chamomile after scavenging 50% of DPPH radicals was 0.66 g x L(-1), whereas the figure for Roman chamomile was 0.33 g x L(-1). According to the result of TLC-bioautography in flavone extracts from the two species of chamomiles, flavone extracts from chamomile showed seven yellowish antioxidant spots, including apigenin and apigenin-7-glucoside, and flavone extracts of Roman chamomile showed eight yellowish antioxidant spots, including apigenin and apigenin-7-glucoside. The TLC-scanning results showed that the peak area of antioxidant spots of flavone extracts from Roman chamomile was significantly larger than that of flavone extracts from chamomile. Volatile oil extracts

  16. Antidiabetic effects of chamomile flowers extract in obese mice through transcriptional stimulation of nutrient sensors of the peroxisome proliferator-activated receptor (PPAR family.

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    Christopher Weidner

    Full Text Available Given the significant increases in the incidence of metabolic diseases, efficient strategies for preventing and treating of these common disorders are urgently needed. This includes the development of phytopharmaceutical products or functional foods to prevent or cure metabolic diseases. Plant extracts from edible biomaterial provide a potential resource of structurally diverse molecules that can synergistically interfere with complex disorders. In this study we describe the safe application of ethanolic chamomile (Matricaria recutita flowers extract (CFE for the treatment and prevention of type 2 diabetes and associated disorders. We show in vitro that this extract activates in particular nuclear receptor peroxisome proliferator-activated receptor gamma (PPARγ and its isotypes. In a cellular context, in human primary adipocytes CFE administration (300 µg/ml led to specific expression of target genes of PPARγ, whereas in human hepatocytes CFE-induced we detected expression changes of genes that were regulated by PPARα. In vivo treatment of insulin-resistant high-fat diet (HFD-fed C57BL/6 mice with CFE (200 mg/kg/d for 6 weeks considerably reduced insulin resistance, glucose intolerance, plasma triacylglycerol, non-esterified fatty acids (NEFA and LDL/VLDL cholesterol. Co-feeding of lean C57BL/6 mice a HFD with 200 mg/kg/d CFE for 20 weeks showed effective prevention of fatty liver formation and hepatic inflammation, indicating additionally hepatoprotective effects of the extract. Moreover, CFE treatment did not reveal side effects, which have otherwise been associated with strong synthetic PPAR-targeting molecules, such as weight gain, liver disorders, hemodilution or bone cell turnover. Taken together, modulation of PPARs and other factors by chamomile flowers extract has the potential to prevent or treat type 2 diabetes and related disorders.

  17. Role of Matricaria recutita L. and Asparagus officinalis L. against the neurotoxicity of diazinon in rats

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    Fahmy G. Elsaid

    2015-10-01

    Full Text Available Diazinon (DZN is an organophosphorus insecticide widely used in agriculture. It has a variety of harmful effects on humans. Asparagus and chamomile have antioxidant properties and are used as antidotes of DZN in this study. Thirty-five adult male Sprague Dawley rats were divided into: control group; DZN group: subdivided into two subgroups which received ¼ LD50 and ½ LD50 dose of DZN for 30 days; DZN and asparagus extract group: subdivided into two subgroups which received ¼ LD50 and ½ LD50 dose of DZN respectively and treated with asparagus extract (300 mg/kg b. wt. after 15 min of DZN administration; DZN and chamomile extract group: subdivided into two subgroups receiving DZN respectively and treated with chamomile extract (300 mg/kg b. wt.. The results herein showed that the antioxidant enzyme changes associated with the exposure to DZN are dose dependant in cerebrum, cerebellum and spinal cord tissues. The tumorigenicity of DZN was represented by the significant increase of arginase and the alpha-l-fucosidase in sera of all DZN groups. In addition, the molecular changes were investigated by the changes in Cu/Zn-dependent superoxide dismutase, glutathione-S-transferase and glutathione peroxidase enzymes that were altered after administration of DZN to rats. Present findings suggest that oral administration of aqueous extracts of asparagus or chamomile is able to restore the total antioxidant capacity, as demonstrated by the increase of superoxide dismutase activity, glutathione content and their relative enzymes in the investigated tissues. Due to their antioxidant activities, asparagus and chamomile are potential candidates as anti-neurotoxic agents.

  18. Isolation, identification and molecular docking as cyclooxygenase (COX) inhibitors of the main constituents of Matricaria chamomilla L. extract and its synergistic interaction with diclofenac on nociception and gastric damage in rats.

    Science.gov (United States)

    Ortiz, Mario I; Fernández-Martínez, Eduardo; Soria-Jasso, Luis Enrique; Lucas-Gómez, Isaac; Villagómez-Ibarra, Roberto; González-García, Martha P; Castañeda-Hernández, Gilberto; Salinas-Caballero, Mireya

    2016-03-01

    Chamomile (Matricaria chamomilla L., Asteraceae) is a medicinal plant widely used as remedy for pain and gastric disorders. The association of non-steroidal anti-inflammatory drugs (NSAIDs) with medicinal plant extracts may increase its antinociceptive activity, permit the use of lower doses and limit side effects. The aim was to isolate and identify the main chemical constituents of Matricaria chamomilla ethanolic extract (MCE) as well as to explore their activity as cyclooxygenase (COX) inhibitors in silico; besides, to examine the interaction between MCE and diclofenac on nociception in the formalin test by isobolographic analysis, and to determine the level of gastric injury in rats. Three terpenoids, α-bisabolol, bisabolol oxide A, and guaiazulene, were isolated and identified by (1)H NMR. Docking simulation predicted COX inhibitory activity for those terpenoids. Diclofenac, MCE, or their combinations produced an antinociceptive effect. The sole administration of diclofenac and the highest combined dose diclofenac-MCE produced significant a gastric damage, but that effect was not seen with MCE alone. An isobologram was constructed and the derived theoretical ED35 for the antinociceptive effect was significantly different from the experimental ED35; hence, the interaction between diclofenac and MCE that mediates the antinociceptive effect is synergist. The MCE contains three major terpenoids with plausible COX inhibitory activity in silico, but α-bisabolol showed the highest affinity. Data suggest that the diclofenac-MCE combination can interact at the systemic level in a synergic manner and may have therapeutic advantages for the clinical treatment of inflammatory pain. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  19. Influencia de los bioplaguicidas en los parámetros de calidad de Calendula officinalis L. y Matricaria recutita L.

    OpenAIRE

    Sánchez Govín, Ester; Rivera Amita, María Magdalena; Carballo Guerra, Caridad

    2010-01-01

    INTRODUCCIÓN: Calendula officinalis L. y Matricaria recutita L. son dos especies medicinales de gran importancia económica y social en Cuba, su cultivo con frecuencia anual se ha visto afectado por la aparición de plagas y enfermedades, con el deterioro del rendimiento de masa vegetal y en su calidad. OBJETIVOS: determinar la influencia de los bioplaguicidas en los parámetros de calidad de Calendula officinalis L. y Matricaria recutita L. MÉTODOS: las drogas vegetales, fueron sometidas a trat...

  20. Neuroprotective Effect of Matricaria chamomilla Extract on Motor Dysfunction Induced by Transient Global Cerebral Ischemia and Reperfusion in Rat

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    Azam Moshfegh

    2017-09-01

    Full Text Available Background Stroke can cause paralysis, muscle weakness, and loss of balance that may affect walking and routine activities. Objectives The aim of this study was to evaluate the effect of ethyl alcohol extract of Matricaria chamomilla on cerebral ischemia-induced motor dysfunctions in rats. Methods In this experimental study, forty two male Wistar rats were divided into 6 groups consisting of control group, sham group, ischemia/reperfusion group and three treatment groups [treated with 50, 100, and 200 mg/kg doses of M. chamomilla extract and undergoing ischemia/reperfusion(I/R]. Motor coordination and balance were evaluated using Rotarod test. Total antioxidant capacity, malondialdehyde (MDA, and nitric oxide (NO levels of serum and brain were also determined. Results The extract of M. chamomilla significantly improved I/R-induced motor dysfunction. Induction of I/R led to increase serum MDA, while the extract of M, chamomlla significantly reduced it. Administration all doses of M. chamomilla extract to the ischemic rats did not reduce the hippocampus MDA levels (P > 0.05. The extract of M. chamomilla at dose of 200 mg/kg slightly decreased cortex MDA (P > 0.01. It had no significant effects on the total antioxidant capacity of the brain (hippocampus and cortex and serum. Injection of Matricaria chamomilla extract also did not change serum NO level. Conclusions Our findings suggested that the Matricaria chamomilla extract could improve motor dysfunction.

  1. Atividade antiinflamatória do granulado de Calendula officinalis L. e Matricaria recutita L.

    Directory of Open Access Journals (Sweden)

    L.R. Sartori

    Full Text Available Este trabalho descreve os resultados da atividade antiinflamatória de um granulado composto pelos extratos secos de Calendula officinalis L. e Matricaria recutita L. (GECOMR® - granulado encapsulado de Calendula officinalis e Matricaria recutita. Estas espécies são utilizadas na medicina popular devido às suas atividades antiinflamatória, antiúlcera gástrica e antiespasmódica. A redução do processo edematogênico nos grupos de animais tratados com o GECOMR foi observada para todos agentes inflamatórios testados (Carragenina, dextrana e histamina. Esta associação mostrou-se eficaz sobre os modelos de edema de pata induzidos pelas diferentes substâncias inflamatórias, com as doses de 100 e 250 mg.kg-1. A associação dos extratos hidroalcoólicos destas espécies medicinais não modificou a indicação isolada de cada uma.

  2. Kinetic and Thermodynamic Studies on Biosorption of Direct Red 81 from Aqueous Solutions by Chamomilla Plant

    Directory of Open Access Journals (Sweden)

    M. Momen Heravi

    2013-01-01

    Full Text Available In this study, Chamomilla plant biomass used as a sorbent for biosorption of a textile dye, direct red 81, from an aqueous solution. The batch sorption was studied with respect to dye concentration, adsorbent dose and temperature. Also, kinetic and isotherm parameters were determined for biosorption of Direct red 81 by Chamomilla plant. The maximum biosorption capacity (qm of Direct red 81 10 mg g-1 was obtained at 25oC. The kinetic and isotherm studies indicated that the biosorption process obeys a pseudo-second order and Langmuir isotherm models. In addition, various thermodynamic parameters, such as changes in Gibbs free energy (ΔG, enthalpy (ΔH and entropy (ΔS have been calculated. The biosorption process of Direct Red 81 dye onto activated carbon prepared from Chamomilla plant was found to be spontaneous and exothermic. The findings of this investigation suggest that this procces is a physical biosorption. The experimental studies indicated that Chamomilla plant had the potential to act as an alternative biosorbent to remove the Direct Red 81 dye from an aqueous solution.

  3. Simultaneous determination of eight flavonoids in the flowers of Matricaria chamomilla by high performance liquid chromatography.

    Science.gov (United States)

    Xie, Xiao-Yu; Chen, Fang-Fang; Shi, Yan-Ping

    2014-01-01

    An HPLC method was developed for simultaneous determination of five flavones (apigenin, three apigenin 7-O-glucoside acylated derivatives, and luteolin) and three methoxylated flavonols in Matricaria chamomilla. Full validation of the assay was carried out including linearity, LODs, LOQs, precision, repeatability, stability, and accuracy. The results demonstrated that the method developed was simple, accurate, and reliable. Five batches of M. chamomilla samples were determined using the developed method, and total contents of the eight flavonoids ranged from 1.843 to 2.134 mg/g. Among them, the content of apigenin was the highest with values of 0.538 to 0.618 mg/g. In addition, the extract solution from M. chamomilla exhibited a significant dose-dependent inhibition of 2,2-diphenyl-1-picrylhydrazyl (DPPH) activity, with a 50% inhibition (SC50) at a concentration of 3.06 +/- 0.09 mg/mL, and the flavonoids apigenin-7-O-(6"-acetyl)-glucoside, luteolin, apigenin, eupatolitin, and chrysosplenol D played an important role in the antioxidant activities of the extract solution from M. chamomilla.

  4. Inhibitory effect of aromatic herbs, lavender, sage and chamomile ...

    African Journals Online (AJOL)

    This study demonstrated anti-herpes simplex virus (HSV) activity of lavender, sage and chamomile extracts. Green monkey kidney cells were protected from HSV-2 infection by dichloromethane and methanol extract of lavender with therapeutic indices (TI) of 1.98 and 2.90, respectively when the cells were treated before ...

  5. Biological and molecular analysis of the pathogenic variant C3 of potato spindle tuber viroid (PSTVd) evolved during adaptation to chamomile (Matricaria chamomilla)

    Czech Academy of Sciences Publication Activity Database

    Matoušek, Jaroslav; Stehlík, Jan; Procházková, Jitka; Orctová, Lidmila; Wullenweber, J.; Füssy, Zoltán; Kováčik, J.; Duraisamy, Ganesh Selvaraj; Ziegler, A.; Schubert, J.; Steger, G.

    2012-01-01

    Roč. 393, č. 7 (2012), s. 605-615 ISSN 1431-6730 R&D Projects: GA ČR GCP501/10/J018 Institutional research plan: CEZ:AV0Z50510513 Institutional support: RVO:60077344 Keywords : viroid-specific small RNA profiles * micro RNA probes * viroid adaptation * biolistic inoculation of plants * viroid pathogenesis markers Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.683, year: 2012

  6. Salicylic acid-induced changes to growth and phenolic metabolism in Matricaria chamomilla plants

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Grúz, Jiří; Bačkor, M.; Strnad, Miroslav; Repčák, M.

    2009-01-01

    Roč. 28, č. 1 (2009), s. 135-143 ISSN 0721-7714 Institutional research plan: CEZ:AV0Z50380511 Keywords : Chamomile * Oxidative stress * Phenolic metabolism Subject RIV: CE - Biochemistry Impact factor: 2.301, year: 2009

  7. Synthesis of silver nanoparticles using Matricaria recutita (Babunah plant extract and its study as mercury ions sensor

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    Imran Uddin

    2017-11-01

    Full Text Available Silver (Ag nanoparticles comprise a highly selective approach for development of nanosensors for the detection of Hg2+ ions. When Ag nanoparticles mixes with Hg2+ ions, loses its UV–Vis absorption intensity. Here, green synthesis of Ag nanoparticles was done using plant extract of Matricaria recutita (Babunah under ambient conditions. Biosynthesized Ag nanoparticles are well-dispersed having quasi-spherical shape and average particle size of 11nm. XRD, SAED and HRTEM analysis showed that nanoparticles are well crystalline in nature and having cubic phase of geometry. We report here highly selective colorimetric detection of mercury ions (Hg2+ using biosynthesized Ag nanoparticles. Keywords: Herbal extract, Nanosensor, Biosynthesis, Matricaria recutita, Silver nanoparticles

  8. Chamomile infusion cryotherapy to prevent oral mucositis induced by chemotherapy: a pilot study.

    Science.gov (United States)

    Dos Reis, Paula Elaine Diniz; Ciol, Marcia A; de Melo, Nilce Santos; Figueiredo, Paulo Tadeu de Souza; Leite, André Ferreira; Manzi, Natália de Melo

    2016-10-01

    The aim of this study is to compare cryotherapy made only with water and cryotherapy made with chamomile infusion for prevention and reduction of intensity of oral mucositis in patients with cancer receiving 5-fluorouracil and leucovorin. This is a randomized pilot study with two groups: cryotherapy made only with water (control group, n = 18) and cryotherapy made with chamomile infusion (chamomile group, n = 20). Both groups were instructed to swish the ice around in their oral cavity for at least 30 min during chemotherapy. Assessment of oral mucosa occurred on days 8, 15, and 22 after the first day of chemotherapy. Fifty percent of the patients in the control and 30 % in the chamomile group developed oral mucositis. Mouth pain score was higher in patients in the control group on all evaluations (p = 0.02 for day 8, p = 0.09 for day 15, and p = 0.14 for day 22). Patients in the chamomile group never developed mucositis with grade 2 or higher. Presence of ulceration was statistically significant on day 8 (16 % in the control vs. 0 % in the chamomile group, p = 0.10), but not in days 15 and 22, although 11 % still had ulcerations in the control group and none in the chamomile group. The occurrence of oral mucositis was lower in patients in the chamomile group than in the control group. When compared to the controls, the chamomile group presented less mouth pain and had no ulcerations. Cryotherapy was well tolerated by both groups, and no toxicity related to chamomile was identified.

  9. An Approach Based on HPLC-Fingerprint and Chemometrics to Quality Consistency Evaluation of Matricaria chamomilla L. Commercial Samples

    OpenAIRE

    Viapiana, Agnieszka; Struck-Lewicka, Wiktoria; Konieczynski, Pawel; Wesolowski, Marek; Kaliszan, Roman

    2016-01-01

    Chamomile has been used as an herbal medication since ancient times and is still popular because it contains various bioactive phytochemicals that could provide therapeutic effects. In this study, a simple and reliable HPLC method was developed to evaluate the quality consistency of nineteen chamomile samples through establishing a chromatographic fingerprint, quantification of phenolic compounds and determination of antioxidant activity. For fingerprint analysis, 12 peaks were selected as th...

  10. Effect of chamomile extract on the welfare of laying Japanese quail

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    Karine Isabela Tenório

    Full Text Available ABSTRACT The objective of this study was to evaluate the effect of chamomile extract on Japanese quail on their performance, animal behavior, tonic immobility, body injuries, and surface temperature. The trial was conducted using 108 quail distributed in a completely randomized experimental design, with three treatments (0, 2.5, and 5.0 g chamomile/kg of feed, six replicates, and six birds per treatment, evaluated in six measures repeated in time (14, 28, 42, 56, 70, and 84 days of trial. The inclusion of chamomile presented a quadratic effect on sitting behavior, estimating the inclusion of 1.8 g chamomile/kg to maximize this behavior. There was a decreasing linear effect for aggressive pecking, that is, the higher the inclusion of chamomile in the diet, the lower the expression of this behavior. The inclusion of 1.8-5.0 g chamomile/kg in a Japanese quail diet reduces the behavior of aggressive pecking, in addition to keeping the birds seated longer. These results are innovative because they show in the literature for the first time that chamomile supplemented in Japanese quail diets has the capacity to modulate the behavior of the quail, leading to an improvement in the welfare of quail raised in cages.

  11. An approach based on HPLC-fingerprint and chemometrics to quality consistency evaluation of Matricaria chamomilla L. commercial samples

    Directory of Open Access Journals (Sweden)

    Agnieszka Viapiana

    2016-10-01

    Full Text Available Chamomile has been used as an herbal medication since ancient times and is still popular because it contains various bioactive phytochemicals that could provide therapeutic effects. In this study, a simple and reliable HPLC method was developed to evaluate the quality consistency of nineteen chamomile samples through establishing a chromatographic fingerprint, quantification of phenolic compounds and determination of antioxidant activity. For fingerprint analysis, 12 peaks were selected as the common peaks to evaluate the similarities of commercial samples of chamomile obtained from different manufacturers. A similarity analysis was performed to assess the similarity/dissimilarity of chamomile samples where values varied from 0.868 to 0.990 what indicating that samples from different manufacturers were consistent. Additionally, simultaneous quantification of five phenolic acids (gallic, caffeic, syringic, p-coumaric, ferulic and four flavonoids (rutin, myricetin, quercetin and keampferol was performed to interpret the quality consistency. In quantitative analysis, the nine individual phenolic compounds showed good regression (r > 0.9975. Inter- and intra-day precisions for all analysed compounds expressed as relative standard deviation (CV ranged from 0.05% to 3.12%. Since flavonoids and other polyphenols are commonly recognised as natural antioxidants, the antioxidant activity of chamomile samples was evaluated using 1,1-diphenyl-2-picrylhydrazyl (DPPH radical scavenging activity and ferric reducing/antioxidant power (FRAP assay. Correlation analysis was used to assess the relationship between antioxidant activity and phenolic composition, and multivariate analysis (PCA and HCA were applied to distinguish chamomile samples. Results shown in the study indicate high similarity of chamomile samples among them, widely spread in the market and commonly used by people as infusions or teas, as well as that there were no statistically significant

  12. An Approach Based on HPLC-Fingerprint and Chemometrics to Quality Consistency Evaluation of Matricaria chamomilla L. Commercial Samples

    Science.gov (United States)

    Viapiana, Agnieszka; Struck-Lewicka, Wiktoria; Konieczynski, Pawel; Wesolowski, Marek; Kaliszan, Roman

    2016-01-01

    Chamomile has been used as an herbal medication since ancient times and is still popular because it contains various bioactive phytochemicals that could provide therapeutic effects. In this study, a simple and reliable HPLC method was developed to evaluate the quality consistency of nineteen chamomile samples through establishing a chromatographic fingerprint, quantification of phenolic compounds and determination of antioxidant activity. For fingerprint analysis, 12 peaks were selected as the common peaks to evaluate the similarities of commercial samples of chamomile obtained from different manufacturers. A similarity analysis was performed to assess the similarity/dissimilarity of chamomile samples where values varied from 0.868 to 0.990 what indicating that samples from different manufacturers were consistent. Additionally, simultaneous quantification of five phenolic acids (gallic, caffeic, syringic, p-coumaric, ferulic) and four flavonoids (rutin, myricetin, quercetin and keampferol) was performed to interpret the quality consistency. In quantitative analysis, the nine individual phenolic compounds showed good regression (r > 0.9975). Inter- and intra-day precisions for all analyzed compounds expressed as relative standard deviation (CV) ranged from 0.05% to 3.12%. Since flavonoids and other polyphenols are commonly recognized as natural antioxidants, the antioxidant activity of chamomile samples was evaluated using 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity and ferric reducing/antioxidant power (FRAP) assay. Correlation analysis was used to assess the relationship between antioxidant activity and phenolic composition, and multivariate analysis (PCA and HCA) were applied to distinguish chamomile samples. Results shown in the study indicate high similarity of chamomile samples among them, widely spread in the market and commonly used by people as infusions or teas, as well as that there were no statistically significant differences among

  13. Vigilância de fitoterápicos em Minas Gerais. Verificação da qualidade de diferentes amostras comerciais de camomila Surveillance of phytotherapeutic drugs in the State of Minas Gerais. Quality assessment of commercial samples of chamomile

    Directory of Open Access Journals (Sweden)

    Maria G. Lins Brandão

    1998-07-01

    Full Text Available O comércio de plantas medicinais e produtos fitoterápicos encontra-se em expansão em todo o mundo. Uma portaria lançada recentemente pelo Ministério da Saúde busca regulamentar a produção dos fitoterápicos comercializados no Brasil. Com o objetivo de contribuir com a farmacovigilância deste setor, iniciamos um programa de avaliação do material fitoterápico comercializado em Minas Gerais. Foram analisadas 27 amostras de camomila, procedentes de farmácias, ervanarias e mercados, quanto à identidade, pureza e presença dos constituintes ativos. Apesar de todas as amostras serem constituídas da genuína Matricaria recutita, na maior parte os capítulos florais estavam muito destruídos, conseqüência de manuseio excessivo ou má conservação. Foram detectados contaminantes em todas as amostras, estando insetos presentes em 63% daquelas comercializadas em farmácias. Somente cerca de metade das amostras apresentaram os constituintes dos óleos essenciais, necessários à atividade antiinflamatória da planta. Os constituintes fenólicos, de ação espasmolítica, foram detectados em somente cerca de 20%. Os resultados com a camomila indicam a precariedade com que as plantas medicinais e fitoterápicos vêm sendo comercializados e confirmam a necessidade urgente de vigilância destes produtos no Brasil.Marketing of medicinal plants and phytotherapeutic products is spreading all over the world. In order to assess the commercialization of medicinal plants and phytotherapeutic products in the State of Minas Gerais, we identified and tested for the presence of adulterants and active ingredients in 27 samples of chamomile. All the samples consisted of Matricaria recutita flowers, but they were badly fragmented, a result of excessive handling and poor preservation. All samples contained contaminants, and insects were observed in 63% of the samples sold in drugstores. Only 50% of the samples in each group had the essential oils needed to

  14. Formas de uso medicinal da babosa e camomila pela população urbana de Cascavel, Estado do Paraná = Medicinal use of the Aloe and Chamomile for the urban population of Cascavel, Paraná State

    Directory of Open Access Journals (Sweden)

    Claudia Tatiana Araujo da Cruz-Silva

    2010-07-01

    Full Text Available A etnobotânica se caracteriza por buscar entender a relação entre as plantas e o homem, podendo-se através desta conhecer a utilização das plantas medicinais como forma de tratamento. O objetivo deste trabalho foi realizar um levantamento sobre as formas de utilização da Babosa (Aloe vera L. e da Camomila (Matricaria chamomilla L.. A coleta de dados envolveu entrevistas de forma aleatória a 400 pessoas, através de um questionário semi-estruturado, no município de Cascavel, Estado do Paraná. Observou-se que 65% da população utilizam à babosa ou a camomila na cura ou alívio de doenças. A maioria dosentrevistados possui renda de 2 a 4 salários mínimos (60,25%, idade entre 28 a 38 anos (30,75%, tendo concluído o ensino médio (33,75%. O principal motivo pelo qual a população se utiliza de plantas medicinais é por ser natural (71,84%. A forma de preparo mais freqüente da camomila foi por infusão (63,38%, utilizando as flores (92%. Para a babosa 100% utilizam suas folhas na forma de cataplasma (43,88%. Apenas 3% da população relataram ter apresentado algum tipo de reação adversa, durante o período de utilização. Conclui-se que o uso destas plantas pela população é freqüente, sendo um recurso adicional ao uso de medicamentos.The ethnobotany, which is characterized by look for to understand the relationship between the plants and the man, being been able through this to know the use of the medicinal plants as treatment. The objective of this work was to accomplish a rising on the forms of use of the Aloe (Aloe vera L. and of the Chamomile (Matricaria chamomilla L.. The collection of data involved interviews in a random way to a sample of 400 people through a semi-structured questionnaire, in the city of Cascavel, Paraná State. It was observed that 65% of the population use to aloe or the chamomile in the cure or relief of diseases. Most of the interviewees possesses income from 2 to 4 minimum wages (60.25%, age

  15. Investigating sub-2 μm particle stationary phase supercritical fluid chromatography coupled to mass spectrometry for chemical profiling of chamomile extracts.

    Science.gov (United States)

    Jones, Michael D; Avula, Bharathi; Wang, Yan-Hong; Lu, Lu; Zhao, Jianping; Avonto, Cristina; Isaac, Giorgis; Meeker, Larry; Yu, Kate; Legido-Quigley, Cristina; Smith, Norman; Khan, Ikhlas A

    2014-10-17

    Roman and German chamomile are widely used throughout the world. Chamomiles contain a wide variety of active constituents including sesquiterpene lactones. Various extraction techniques were performed on these two types of chamomile. A packed-column supercritical fluid chromatography-mass spectrometry method was designed for the identification of sesquiterpenes and other constituents from chamomile extracts with no derivatization step prior to analysis. Mass spectrometry detection was achieved by using electrospray ionization. All of the compounds of interest were separated within 15 min. The chamomile extracts were analyzed and compared for similarities and distinct differences. Multivariate statistical analysis including principal component analysis and orthogonal partial least squares-discriminant analysis (OPLS-DA) were used to differentiate between the chamomile samples. German chamomile samples confirmed the presence of cis- and trans-tonghaosu, chrysosplenols, apigenin diglucoside whereas Roman chamomile samples confirmed the presence of apigenin, nobilin, 1,10-epioxynobilin, and hydroxyisonobilin. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. Comparison between C-FOS Expression in Male and Female Mice During Morphine Withdrawal in the Presence and Absence of Acute Administration of Matricaria Recutita

    Directory of Open Access Journals (Sweden)

    Kesmati Mahnaz

    2009-06-01

    Full Text Available Background: There are some evidences that indicate there are sexual differences in drug abuse and response to synthetic and herbal drugs. It has been shown that the expression of C-FOS increases in many areas of brain during morphine withdrawal. Concerning the sedative effect of Matricaria recutita extract, the aim of this study was to compare expression of C-FOS transcription factor during morphine withdrawal with and without acute administration of Matricaria recutita on male and female adult mice.Materials and Methods: This study was done at Shahid Chamran University of Ahvaz in 2007 on NMRI mice. Male and female mice were assigned into 8 groups (morphine + saline; morphine + naloxone; morphine + Matricaria recutita + naloxone; and morphine + saline + naloxone. To develop morphine dependency, increasing doses of morphine (20, 40, 80 mg/kg injected subcutaneously for 4 days. Mice received a final morphine injection (40 mg/kg 3hours prior to naloxone (5 mg/kg on the day of testing (day 4. Matricaria recutita extract whit a dose of 30 mg/kg was administered intraperitoneally 5 minutes before naloxone injection. In cellular study, 90minute after naloxone injection, mice were decapitated and their brains were separated, then mRNA was extracted from brain tissue. Using DIG-labeled DNA probe of C-FOS, beta-actin and dot blot technique, expression of C-FOS was analyzed by Zero Dscan software. Statistical evaluation of data was performed using student t-test and ANOVA with one factor followed by Duncan test in SPSS software. P values less than 0.05 were considered significant. Results: The rate of expression of C-FOS increased in male mice but decreased significantly in female mice after naloxone-precipitated abstinence P<0.01(. Matricaria recutita attenuated the rate of expression of C-FOS in male mice but it showed synergistic effect on it in female mice P<0.05(.Conclusion: It seems that the cellular processes involving morphine dependency and

  17. Comparison the Effect of Mefenamic Acid and Matricaria Chamomilla on Primary Dysmenorrhea in Kashan Medical University Students

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    Zahra Karimian

    2013-12-01

    Full Text Available Background & Objectives: Regarding to high incidence of dysmenorrhea and influence on daily activities and fewer side effects of herbal medicines than chemical drugs, the aim of this study was to compare the effect of mefenamic acid and matricaria chamomilla (MC on primary dysmenorrhea.   Methods: This triple-blind randomized clinical trial study was done on 90 female students residents in dormitories of Kashan University of Medical Sciences in 2012. The subjects were categorized into two groups randomly. Mefenamic acid capsules (250 mg, every 8 hours were given to the first group from 48 hours before menstruation until 24 hours after it. The second group received MC capsules made in Barij Essence Factory of Kashan (250 mg, every 8 hours. Severity of dysmenorrhea was measured by McGill ruler. Finally, the data were analyzed by SPSS. The chi-squire, fisher and paired t-test were used. The p-value of less than 0.05 was considered as statistically significant difference.   Results: The result of this study indicated that both chamomilla and mefenamic acid can reduce the severity of pain and hemorrhage (p0.05.   Conclusion: This study showed that matricaria chamomilla is effective in decreasing the severity of primary dysmenorrhea and reducing hemorrhage as well as mefenamic acid.

  18. Effect of a 2% topical chamomile application for treating burning mouth syndrome: a controlled clinical trial.

    Science.gov (United States)

    Valenzuela, Sara; Pons-Fuster, Alvaro; López-Jornet, Pia

    2016-08-01

    The treatments for burning mouth syndrome (BMS) proposed to date have been varied but have only achieved limited efficacy. Chamomile has analgesic and anti-inflammatory properties. The aim of this study was to evaluate the efficacy of topical applications of 2% chamomile gel in comparison with a placebo for the treatment of BMS. The study was designed as a prospective randomized placebo-controlled double-blind monocentric study. A total of 62 patients with idiopathic BMS were divided into two groups: Group A received applications of a 2% chamomile gel, and Group B (placebo) were administered a placebo; both treatments were applied twice daily for 1 month. Three variables were evaluated at base line, 15 and 30 days: pain (assessed using a visual analogue scale [VAS]), xerostomia severity (Xerostomia Inventory), and oral quality of life (assessed by means of the Oral Health Impact Profile-14). A total of 57 patients completed the study. Pain, xerostomia, and quality of life underwent improvements with statistical significance at 15 and 30 days in both groups (P < 0.001). But when the two groups were compared, differences in VAS pain were not significant (P = 0.847), nor were xerostomia severity (P = 0.536), or oral quality of life (P = 0.076). The chamomile gel product was well tolerated. As treatment with chamomile and the placebo produced similar outcomes, the efficacy of 2% chamomile gel for treating BMS appears questionable. However, further studies with larger patient samples are needed to confirm this. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. Survey of content of cadmium, calcium, chromium, copper, iron, lead, magnesium, manganese, mercury, sodium and zinc in chamomile and green tea leaves by electrothermal or flame atomizer atomic absorption spectrometry

    Directory of Open Access Journals (Sweden)

    Prkić Ante

    2018-03-01

    Full Text Available Due to the simplicity of tea preparation (pouring hot water onto different dried herbs and its high popularity as a beverage, monitoring and developing a screening methodology for detecting the metal content is very important. The concentrations of Cd, Ca, Cr, Cu, Fe, Pb, Mg, Mn, Hg, Na and Zn in 8 samples of green tea (Camellia sinesis and in 11 samples chamomile (Matricaria chamomilla L. purchased both at local herbal pharmacies and supermarkets were determined using electrothermal atomizer atomic absorption spectrometry (ETAAS and flame atomizer atomic absorption spectrometry (FAAS. The found concentrations in chamomile were: Cd (0.008 – 284 mg kg−1, Ca (2.42 – 6.29%, Cr (0.91 – 6.92 mg kg−1, Cu (6.27 – 11.39 mg kg−1, Fe (133.5 – 534 mg kg−1, Pb (0.561 – 1.277 mg kg−1, Mg (2.27 – 3.73%, Mn (62.2 – 165.6 mg kg−1, Hg (0.660 – 1.346 μg kg−1, Na (0.91 – 1.28% and Zn (63.37 – 108.5 mg kg−1, in green tea Cd (36.29 – 202.1 mg kg−1, Ca (2.77 – 6.40%, Cr (1.520 – 5.278 mg kg−1, Cu (9.354 – 22.56 mg kg−1, Fe (162.6 – 513.3 mg kg−1, Pb (1.808 – 4.770 mg kg−1, Mg (1.41 – 2.62 %, Mn (1.147 – 1.729 g kg−1, Hg (1.045 – 2.802 μg kg−1, Na (0.44 – 0.98% and Zn (30.65 – 115.6 mg kg−1, respectively. Principal Component Analysis (PCA was applied to identify factors (soil, climate and country of origin influencing the content of the measured elements in herbal samples. The proposed methodology developed in this work was successfully applied to the detection of metals in herbal samples. The analysis showed that the content of toxic metals in green tea samples was significantly higher and very close to the maximum dose recommended by the World Health Organization (WHO.

  20. An integrated approach utilising chemometrics and GC/MS for classification of chamomile flowers, essential oils and commercial products.

    Science.gov (United States)

    Wang, Mei; Avula, Bharathi; Wang, Yan-Hong; Zhao, Jianping; Avonto, Cristina; Parcher, Jon F; Raman, Vijayasankar; Zweigenbaum, Jerry A; Wylie, Philip L; Khan, Ikhlas A

    2014-01-01

    As part of an ongoing research program on authentication, safety and biological evaluation of phytochemicals and dietary supplements, an in-depth chemical investigation of different types of chamomile was performed. A collection of chamomile samples including authenticated plants, commercial products and essential oils was analysed by GC/MS. Twenty-seven authenticated plant samples representing three types of chamomile, viz. German chamomile, Roman chamomile and Juhua were analysed. This set of data was employed to construct a sample class prediction (SCP) model based on stepwise reduction of data dimensionality followed by principle component analysis (PCA) and partial least squares discriminant analysis (PLS-DA). The model was cross-validated with samples including authenticated plants and commercial products. The model demonstrated 100.0% accuracy for both recognition and prediction abilities. In addition, 35 commercial products and 11 essential oils purported to contain chamomile were subsequently predicted by the validated PLS-DA model. Furthermore, tentative identification of the marker compounds correlated with different types of chamomile was explored. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Chamomile tea improves glycemic indices and antioxidants status in patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Zemestani, Maryam; Rafraf, Maryam; Asghari-Jafarabadi, Mohammad

    2016-01-01

    Oxidative stress is a major factor in the pathogenesis of diabetes complications. The objectives were to investigate the effects of chamomile tea consumption on glycemic control and antioxidant status in subjects with type 2 diabetes mellitus (T2 DM). This single-blind randomized controlled clinical trial was conducted on 64 subjects with T2 DM (males and females) ages 30 to 60 y. The intervention group (n = 32) consumed chamomile tea (3 g/150 mL hot water) 3 times per day immediately after meals for 8 wk. The control group (n = 32) followed a water regimen for same intervention period. Fasting blood samples, anthropometric measurements, and 3-d, 24-h dietary recalls were collected at the baseline and at the end of the trial. Data were analyzed by independent t test, paired t test, and analysis of covariance. Chamomile tea significantly decreased concentration of glycosylated hemoglobin, serum insulin levels, homeostatic model assessment for insulin resistance, and serum malondialdehyde, compared with control group (all P 1%, 26.16 %, 36.71 % and 45.06% respectively in chamomile group compared with these variables in control group at the end of the intervention (all P 16 Elsevier Inc. All rights reserved.

  2. Accumulation of metals and selected nutritional parameters in the field-grown chamomile anthodia

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Grúz, Jiří; Klejdus, B.; Štork, F.; Hedbavny, J.

    2012-01-01

    Roč. 131, č. 1 (2012), s. 55-62 ISSN 0308-8146 R&D Projects: GA AV ČR KAN200380801; GA ČR GA525/07/0338 Keywords : Chamomile * Flavonoids * Heavy metals * Mineral nutrition * Phenolic metabolism Subject RIV: EF - Botanics Impact factor: 3.334, year: 2012

  3. Formas de uso medicinal da babosa e camomila pela população urbana de Cascavel, Estado do Paraná - doi: 10.4025/actascihealthsci.v32i2.6446 Medicinal use of the Aloe and Chamomile for the urban population of Cascavel, Paraná State - doi: 10.4025/actascihealthsci.v32i2.6446

    Directory of Open Access Journals (Sweden)

    Claudia Tatiana Araujo Cruz-Silva

    2010-09-01

    Full Text Available A etnobotânica se caracteriza por buscar entender a relação entre as plantas e o homem, podendo-se através desta conhecer a utilização das plantas medicinais como forma de tratamento. O objetivo deste trabalho foi realizar um levantamento sobre as formas de utilização da Babosa (Aloe vera L. e da Camomila (Matricaria chamomilla L.. A coleta de dados envolveu entrevistas de forma aleatória a 400 pessoas, através de um questionário semi-estruturado, no município de Cascavel, Estado do Paraná. Observou-se que 65% da população utilizam à babosa ou a camomila na cura ou alívio de doenças. A maioria dos entrevistados possui renda de 2 a 4 salários mínimos (60,25%, idade entre 28 a 38 anos (30,75%, tendo concluído o ensino médio (33,75%. O principal motivo pelo qual a população se utiliza de plantas medicinais é por ser natural (71,84%. A forma de preparo mais freqüente da camomila foi por infusão (63,38%, utilizando as flores (92%. Para a babosa 100% utilizam suas folhas na forma de cataplasma (43,88%. Apenas 3% da população relataram ter apresentado algum tipo de reação adversa, durante o período de utilização. Conclui-se que o uso destas plantas pela população é freqüente, sendo um recurso adicional ao uso de medicamentos.The ethnobotany, which is characterized by look for to understand the relationship between the plants and the man, being been able through this to know the use of the medicinal plants as treatment. The objective of this work was to accomplish a rising on the forms of use of the Aloe (Aloe vera L. and of the Chamomile (Matricaria chamomilla L.. The collection of data involved interviews in a random way to a sample of 400 people through a semi-structured questionnaire, in the city of Cascavel, Paraná State. It was observed that 65% of the population use to aloe or the chamomile in the cure or relief of diseases. Most of the interviewees possesses income from 2 to 4 minimum wages (60.25%, age

  4. Non-destructive NIR-FT-Raman analyses in practice. Part I. Analyses of plants and historic textiles.

    Science.gov (United States)

    Andreev, G N; Schrader, B; Schulz, H; Fuchs, R; Popov, S; Handjieva, N

    2001-12-01

    Non-destructive analysis of natural substances in plants as well as of old dyed textiles by Raman spectroscopy has not been possible using conventional techniques. Exciting lines from the visible part of the spectrum produced photochemical and thermal decomposition of the objects as well as strong fluorescence. Using Nd:YAG laser excitation at 1,064 nm together with a special sample arrangement and interferometric recording, various polyacetylenes in Aethusa cynapium and in chamomile (Chamomilla recutita) and the main valuable substances in gentian species (Gentiana lutea and G. punctata), curcuma roots (Curcuma longa), cinnamon (Cinnamomum zeylanicum), fennel (Foeniculum vulgare), clove (Caryophyllus aromaticus), and ginger (Zingiber officinale) were analyzed non-destructively and discussed in comparison with the corresponding pure standard compounds. We further analyzed non-destructively the FT Raman spectra of collections of historical textiles and lakes used for dyeing. It is possible to distinguish the main dye component non-destructively by using Raman bands.

  5. Role of Some Medicinal Herbs Plants (Anise and Chamomile) in Male Rats Intoxicated with Metacide Pesticide

    International Nuclear Information System (INIS)

    Afifi, E.A.A.; Ali, S.E.; Hafez, S.E.

    2011-01-01

    This present study was undertaken to evaluate the effect of some medicinal herbs plants such as anise and chamomile (300 mg/kg b.wl) for five weeks on some biochemical changes induced in rats administrated daily oral dose of organophosphorus pesticide metacide at level of 1.4 mg/kg b.wt for live weeks. The data showed that the metacide pesticides caused disturbance in liver and kidney function revealed as significant increased in serum total lipids, triglycerides, total free amino, biliburine, total cholesterol, creatinine, urea and uric acid. Moreover, a significant decreased in total proteins. Also thyroxine hormone (T4) was increased while triiodothyronine (T 3) was decreased. The results also revealed that both anise and chamomile exhibited an improvement and highly affective in attenuation of metacide pesticide caused oxidative damage, disturbance and injury induced in liver, kidney and thyroid hormone function

  6. Removal of 14C-Prothiofos Insecticide from Chamomile Oil Using Agricultural and Industrial Wastes

    International Nuclear Information System (INIS)

    Hegazi, B.; Abdel-Gawad, H.; Zayed, S.M.D.; Nowwar, G.A.M.

    2011-01-01

    The removal of prothiofos from chamomile oil has been investigated as a function of adsorbent type, adsorbent concentration, time and temperature. Therefore, 14 C-prothiofos was prepared in our laboratory. Low cost adsorbent such as agricultural wastes (Rice bran, rice husk, and watermelon peels), industrial by-products (sawdust-bagasse) in addition to calcium oxide as a chemical adsorbent were used. It was found that, the best adsorbent concentration for the insecticide removal is 0.016 g adsorbent/g oil. The maximum removal of prothiofos from chamomile oil was 87%, 90% by using calcium oxide and watermelon peels, respectively at 30 degree C for 2 hours. Saw dust, bagasse and rice bran proved to be better for the insecticide removal at 40 degree C

  7. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles

    OpenAIRE

    Zsolt Sándor; Javad Mottaghipisheh; Katalin Veres; Judit Hohmann; Tímea Bencsik; Attila Horváth; Dezső Kelemen; Róbert Papp; Loránd Barthó; Dezső Csupor; Dezső Csupor

    2018-01-01

    The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth mu...

  8. Nutrients, phytochemicals and bioactivity of wild Roman chamomile: a comparison between the herb and its preparations

    OpenAIRE

    Guimarães, Rafaela; Barros, Lillian; Dueñas, Montserrat; Calhelha, Ricardo C.; Carvalho, Ana Maria; Santos-Buelga, Celestino; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2013-01-01

    Roman chamomile, Chamaemelum nobile L. (Asteraceae), has been used for medicinal applications, mainly through oral dosage forms (decoctions and infusions). Herein, the nutritional characterization of C. nobile was performed, and herbal material and its decoction and infusion were submitted to an analysis of phytochemicals and bioactivity evaluation. The antioxidant activity was determined by free radicals scavenging activity, reducing power and inhibition of lipid peroxidation, the antitumour...

  9. Effects of chlorhexidine, essential oils and herbal medicines (Salvia, Chamomile, Calendula) on human fibroblast in vitro.

    Science.gov (United States)

    Wyganowska-Swiatkowska, Marzena; Urbaniak, Paulina; Szkaradkiewicz, Anna; Jankun, Jerzy; Kotwicka, Malgorzata

    2016-01-01

    Antiseptic rinses have been successfully used in inflammatory states of the gums and oral cavity mucosa. Antibacterial effects of chlorhexidine, essential oils and some herbs are well documented. Reaction of host tissue to these substances has much poorer documentation. The aim of the study was to analyse the influence of chlorhexidine (CHX), essential oil (EO: thymol, 0.064%; eucalyptol, 0.092%; methyl salicylate, 0.060%; menthol, 0.042%) mouth rinses and salvia, chamomile and calendula brews on fibroblast biology in vitro. The human fibroblast CCD16 line cells were cultured in incubation media which contained the examined substances. After 24 and 48 hours, the cell morphology, relative growth and apoptosis were evaluated. Exposure of fibroblasts to CHX, EO or salvia caused various changes in cell morphology. Cells cultured for 48 hours with CHX revealed a noticeably elongated shape of while cells cultured in high EO concentration or with salvia were considerably smaller and contracted with fewer projections. Chlorhexidine, EO and salvia reduced the fibroblast proliferation rate and stimulated cell death. Both reactions to EO were dose dependent. Cells exposure to chamomile or calendula brews did not change morphology or proliferation of fibroblasts. The results of this in vitro study showed that in contrast to chamomile and calendula, the brews of EO, CHX or salvia had a negative influence on fibroblast biology.

  10. Evaluation of Aldose Reductase, Protein Glycation, and Antioxidant Inhibitory Activities of Bioactive Flavonoids in Matricaria recutita L. and Their Structure-Activity Relationship

    Directory of Open Access Journals (Sweden)

    Seung Hwan Hwang

    2018-01-01

    Full Text Available The inhibitory activities of Matricaria recutita L. 70% methanol extract were evaluated by isolating and testing 10 of its compounds on rat lens aldose reductase (RLAR, advanced glycation end products (AGEs, and 2,2-diphenyl-1-picrylhydrazyl (DPPH radical scavenging. Among these compounds, apigenin-7-O-β-D-glucoside, luteolin-7-O-β-D-glucoside, apigenin-7-O-β-D-glucuronide, luteolin-7-O-β-D-glucuronide, 3,5-O-di-caffeoylquinic acid, apigenin, and luteolin showed potent inhibition, and their IC50 values in RLAR were 4.25, 1.12, 1.16, 0.85, 0.72, 1.72, and 1.42 μM, respectively. Furthermore, these compounds suppressed sorbitol accumulation in rat lens under high-glucose conditions, demonstrating their potential to prevent sorbitol accumulation ex vivo. Notably, luteolin-7-O-β-D-glucuronide and luteolin showed antioxidative as well as AGE-inhibitory activities (IC50 values of these compounds in AGEs were 3.39 and 6.01 μM. These results suggest that the M. recutita extract and its constituents may be promising agents for use in the prevention or treatment of diabetic complications.

  11. The Cytotoxic, Antibacterial and Free Radical Scavenging Activities of Crude Extracts of Matricaria chamomilla, Salvadora persica and Artemisia annua

    KAUST Repository

    Seddek, Ahmed

    2011-12-01

    The discovery of drugs from natural sources has been a rapidly growing science in this era. Plants used for medicinal purposes have been usually studied as rich sources of bioactive chemical compounds that can be used as medications. Several plant-derived drugs have been approved so far. Cancer and infectious diseases have been common targets for the science of drug discovery, due to the high mortality rates caused by these diseases all over the world. Several plant-derived compounds are being marketed now as anti-cancer agents. However, finding novel antimicrobial and anti-cancer compounds has become an important goal to overcome the problems of existing anti-cancer and antimicrobial agents, such as resistance and non-selectivity. In this thesis project, an attempt to find out useful biological activities of the crude extracts of some plants used traditionally for medicinal purposes in Saudi Arabia has been made. Matricaria chamomilla, Salvadora persica and Artemisia annua have been selected for study, based on the literature review performed. These plants were screened for three biological activities; anti-cancer, anti-bacterial and free radical scavenging activities. The experimental part of the study consisted of some common in-vitro techniques, such as cytotoxicity and cell viability assays, disk diffusion assay and 1,1-diphenyl-2-picryl-hydrazyl assay. In addition, the crude extract of Matricaria chamomilla has undergone chemical fractionation and four solvent fractions were obtained using column chromatography. The crude extract of Matricaria chamomilla showed a promising anti-bacterial activity against Escherichia coli and a very promising free radical scavenging activity that was comparable to ascorbic acid, an important anti-oxidant. The four solvent fractions obtained from that extract showed that these activities were produced by more than one compound belonging to different solvent fractions. In addition, the crude extract of Artemisia annua showed

  12. Contact sensitization from Compositae-containing herbal remedies and cosmetics.

    Science.gov (United States)

    Paulsen, Evy

    2002-10-01

    The Compositae (Asteraceae) family of plants is currently an important cause of allergic plant contact dermatitis in Europe. The family comprises some of the oldest and most valued medicinal plants, and the increasing popularity of herbal medicine and cosmetics may theoretically result in a growing number of Compositae sensitizations from these sources. According to the literature at least 15 species, including among others arnica (Arnica montana), German and Roman chamomile (Chamomilla recutita and Chamaemelum nobile), marigold (Calendula officinalis), Echinacea and elecampane (Inula helenium), have been suspected of sensitization or elicitation of Compositae dermatitis. Epidemiological data are available for 2 species only, arnica and German chamomile, the rest of the evidence being anecdotal. Based on this, sensitization seems to occur relatively frequently with a few species such as arnica and elecampane, and occurs rarely with the majority, especially the widely used German chamomile. Sesquiterpene lactones are the most important allergens, but there are a few cases of sensitization from a coumarin, a sesquiterpene alcohol and a thiophene. The risk of elicitation of dermatitis by using Compositae-containing products in Compositae-sensitive individuals is by-and-large unknown.

  13. Survey of insect fauna from plants medicinal, aromatic and seasoning and disinfestation by the process of radiation; Levantamento da entomofauna de plantas medicinais, aromaticas e condimentares e desinfestacao pelo processo de irradiacao

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Fabricio Caldeira

    2013-07-01

    The present study aimed to survey the insect fauna associated with medicinal plants, aromatic dehydrated and seasoning trade in Sao Paulo city, using different doses of gamma radiation with the aim of disinfestation of the material and determine the lethal dose of gamma radiation on Sphaericus gibboides. From April to May 2011 were collected in 10 establishments the following sample materials: Melissa officinalis L. (Lemongrass), Mentha piperita L. (Mint), Ocimum basilicum L. (Basil), Origanum vulgare L. (Oregano), Rosmarinus officinalis L. (Rosemary), Thymus vulgaris L. (Thyme), Senna alexandrina Mill (senna), Coriandrum sativum L. (Coriander), Petroselinum crispum (Mill.) Fuss (salsa) and Pimpinella anisum L. (Fennel), Baccharis trimera (Less.) DC. (Gorse), Chamomilla recutita L. (= M. recutita L.) (chamomile), Laurus nobilis L. (Blonde) (Lauraceae); Capsicum annuum L. (Sweet paprika), Bixa orellana L. (Spice) (Bixaceae) and Peumus boldus Molina (Boldo). The first screening showed that all the tested materials did not show the presence of adult insects. After 45 days 940 adult insects were found and larvae from eggs. The substrates analyzed Chamomilla recutita showed the highest rate of infestation, with 70,6%. Pelmus boldus, Laurus nobilis, Chamomilla recutita and Capsicum annuum, had the highest species diversity. Baccharis trimera, Bixa orellana, Melissa officinalis, Origanum vulgare and Coriandrum sativum showed no infestation. The species was Lasioderma serricorne the insect with the largest number of individuals found (936), higher percentage of infestation in different materials (62.5%) and lots, and highest occurrence (68,75%) materials (M. piperita, S. alexandrian, P. anisum, Chamomilla recutita, P. crispum, L. nobilis, C. sativum, C. annuum, O. basilicum, P. boldus and T. vulgaris). The following materials were selected for testing disinfestation by irradiation process: Bixa orellana, Capsicum annuum, Cassia angustifolia, Coriandrum sativum, Mentha

  14. Survey of insect fauna from plants medicinal, aromatic and seasoning and disinfestation by the process of radiation

    International Nuclear Information System (INIS)

    Reis, Fabricio Caldeira

    2013-01-01

    The present study aimed to survey the insect fauna associated with medicinal plants, aromatic dehydrated and seasoning trade in Sao Paulo city, using different doses of gamma radiation with the aim of disinfestation of the material and determine the lethal dose of gamma radiation on Sphaericus gibboides. From April to May 2011 were collected in 10 establishments the following sample materials: Melissa officinalis L. (Lemongrass), Mentha piperita L. (Mint), Ocimum basilicum L. (Basil), Origanum vulgare L. (Oregano), Rosmarinus officinalis L. (Rosemary), Thymus vulgaris L. (Thyme), Senna alexandrina Mill (senna), Coriandrum sativum L. (Coriander), Petroselinum crispum (Mill.) Fuss (salsa) and Pimpinella anisum L. (Fennel), Baccharis trimera (Less.) DC. (Gorse), Chamomilla recutita L. (= M. recutita L.) (chamomile), Laurus nobilis L. (Blonde) (Lauraceae); Capsicum annuum L. (Sweet paprika), Bixa orellana L. (Spice) (Bixaceae) and Peumus boldus Molina (Boldo). The first screening showed that all the tested materials did not show the presence of adult insects. After 45 days 940 adult insects were found and larvae from eggs. The substrates analyzed Chamomilla recutita showed the highest rate of infestation, with 70,6%. Pelmus boldus, Laurus nobilis, Chamomilla recutita and Capsicum annuum, had the highest species diversity. Baccharis trimera, Bixa orellana, Melissa officinalis, Origanum vulgare and Coriandrum sativum showed no infestation. The species was Lasioderma serricorne the insect with the largest number of individuals found (936), higher percentage of infestation in different materials (62.5%) and lots, and highest occurrence (68,75%) materials (M. piperita, S. alexandrian, P. anisum, Chamomilla recutita, P. crispum, L. nobilis, C. sativum, C. annuum, O. basilicum, P. boldus and T. vulgaris). The following materials were selected for testing disinfestation by irradiation process: Bixa orellana, Capsicum annuum, Cassia angustifolia, Coriandrum sativum, Mentha

  15. Determination of linuron in chamomile by LC-MS/MS using the QuEChERS extraction method

    Directory of Open Access Journals (Sweden)

    Bojana D. Špirović Trifunović

    2015-04-01

    Full Text Available Linuron is a selective herbicide used for the control of broadleaf weeds. Its mode of action is the inhibition of photosynthesis. The QuEChERS method for extraction of linuron residues from chamomile was used. The LC–MS/MS method was used for determination of linuron residues. Its linearity was studied in a range of 0.025-0.50 μg/ml using matrix-matched calibration, and the determination coefficient (R2 was higher than 0.99. Blank chamomile samples were spiked with linuron solution at three concentration levels yielding recoveries of over 90%. The internal standard added in all samples was isoproturon–d6. There were no linuron residues in chamomile flowers, while the residues ranged from 0.010 to 0.040 mg/kg in the flower stalk samples.

  16. CHAMOMILE PRODUCTION USING SUPPLEMENTARY IRRIGATION AND ORGANIC FERTILIZATION IN SANDY SOILS

    Directory of Open Access Journals (Sweden)

    CATARINY CABRAL ALEMAN

    2016-01-01

    Full Text Available The use of medicinal plants in the herbal medicine of Brazilian Health System has intensified production and the need for developing efficient agricultural techniques that promote greater productivity of these species. The objective of this work was to evaluate the chamomile production at field conditions as a function of irrigation depths and organic fertilizer rates. The experiment was conducted in the Universidade do Oeste Paulista (Campus II experimental area, in Presidente Prudente, São Paulo State, Brazil. A triple factorial experimental design was used, consisting of irrigation rates (150, 100, 75, 50, 25 and 0% of the reference evapotranspiration - ETo, organic manure types (poultry and cattle manure and manure rates (0, 3 and 5 kg m-2, with four replications. The capitula production per plant, capitula dry weight and yield per water input (water use efficiency were evaluated. The supplementary irrigation combined with organic manure fertilization provided the highest capitula yield for chamomile crop in the Presidente Prudente region. The combination of poultry manure at rate of 5 kg m-2 with water depth equal to 150% of the ETo resulted in higher average values of capitula fresh and dry weight and water use efficiency.

  17. Octulosonic acid derivatives from Roman chamomile (Chamaemelum nobile) with activities against inflammation and metabolic disorder.

    Science.gov (United States)

    Zhao, Jianping; Khan, Shabana I; Wang, Mei; Vasquez, Yelkaira; Yang, Min Hye; Avula, Bharathi; Wang, Yan-Hong; Avonto, Cristina; Smillie, Troy J; Khan, Ikhlas A

    2014-03-28

    Six new octulosonic acid derivatives (1-6) were isolated from the flower heads of Roman chamomile (Chamaemelum nobile). Their structures were elucidated by means of spectroscopic interpretation. The biological activity of the isolated compounds was evaluated toward multiple targets related to inflammation and metabolic disorder such as NAG-1, NF-κB, iNOS, ROS, PPARα, PPARγ, and LXR. Similar to the action of NSAIDs, all the six compounds (1-6) increased NAG-1 activity 2-3-fold. They also decreased cellular oxidative stress by inhibiting ROS generation. Compounds 3, 5, and 6 activated PPARγ 1.6-2.1-fold, while PPARα was activated 1.4-fold by compounds 5 and 6 only. None of the compounds showed significant activity against iNOS or NF-κB. This is the first report of biological activity of octulosonic acid derivatives toward multiple pathways related to inflammation and metabolic disorder. The reported anti-inflammatory, hypoglycemic, antiedemic, and antioxidant activities of Roman chamomile could be partly explained as due to the presence of these constituents.

  18. Inhalation of Roman chamomile essential oil attenuates depressive-like behaviors in Wistar Kyoto rats.

    Science.gov (United States)

    Kong, Yingying; Wang, Ting; Wang, Rong; Ma, Yichuan; Song, Shanshan; Liu, Juan; Hu, Weiwei; Li, Shengtian

    2017-06-01

    The idea of aromatherapy, using essential oils, has been considered as an alternative antidepressant treatment. In the present study, we investigated the effect of Roman chamomile essential oil inhalation for two weeks on depressive-like behaviors in Wistar-Kyoto (WKY) rats. We found that inhalation of either Roman chamomile or one of its main components α-pinene, attenuated depressive-like behavior in WKY rats in the forced swim test. Using isobaric tags for relative and absolute quantitation analysis (iTRAQ), we found that inhalation of α-pinene increased expression of proteins that are involved in oxidative phosphorylation, such as cytochrome c oxidase subunit 6C-2, cytochrome c oxidase subunit 7A2, ATPase inhibitor in the hippocampus, and cytochrome c oxidase subunit 6C-2, ATP synthase subunit e, Acyl carrier protein, and Cytochrome b-c1 complex subunit 6 in the PFC (prefrontal cortex). In addition, using the quantitative real-time polymerase chain reaction technique, we confirmed an increase of parvalbumin mRNA expression in the hippocampus, which was shown to be upregulated by 2.8-fold in iTRAQ analysis, in α-pinene treated WKY rats. These findings collectively suggest the involvement of mitochondrial functions and parvalbumin-related signaling in the antidepressant effect of α-pinene inhalation.

  19. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles

    Directory of Open Access Journals (Sweden)

    Zsolt Sándor

    2018-04-01

    Full Text Available The dried flowers of Chamaemelum nobile (L. All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin, and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on

  20. Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles.

    Science.gov (United States)

    Sándor, Zsolt; Mottaghipisheh, Javad; Veres, Katalin; Hohmann, Judit; Bencsik, Tímea; Horváth, Attila; Kelemen, Dezső; Papp, Róbert; Barthó, Loránd; Csupor, Dezső

    2018-01-01

    The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on other visceral

  1. A novel topical association with zinc oxide, chamomile and aloe vera extracts - stability and safety studies

    Directory of Open Access Journals (Sweden)

    Catarina Reis

    2015-12-01

    Full Text Available Currently, natural products show an enormous potential for pharmaceutical and cosmetic industries. The goals of this study were to formulate and to characterise a novel combination of natural products. Formulations were 1 an oil-in-water emulsion, 2 a water-in-oil emulsion and 3 a cleansing solution. Zinc oxide was chosen as an active ingredient due to its healing properties, and chamomile and aloe vera extracts were chosen due to their antiseptic, anti-inflammatory and tissue regenerating properties. Organoleptic characteristics, pH, viscosity and in vitro efficacy for the most common bacteria and yeast of human skin were evaluated. Preliminary and accelerated stability studies and safety tests were also performed. All optimized products were stable, smooth in texture, effective against bacteria and yeast, and safe, justifying further studies. Results suggest that these novel products might be a promising source of natural compounds with soothing and regenerative properties for skin care.

  2. Energy analyses and drying kinetics of chamomile leaves in microwave-convective dryer

    Directory of Open Access Journals (Sweden)

    Ali Motevali

    2016-06-01

    Full Text Available Drying characteristics and energy aspects as well as mathematical modeling of thin layer drying kinetics of chamomile in a microwave-convective dryer are reported in this article. Drying experiments were carried out at 8 microwave power levels (200–900 W, air temperature of 50 °C, and air velocity of 0.5 m/s. Increasing the microwave output power from 200 to 900 W, decreased the drying time from 40 to 10 min. The drying process took place in the falling rate period. The Midilli et al. model showed the best fit to the experimental drying data. Moisture diffusivity values increase with decreasing moisture content down to 1.70 (kg water kg−1 dry matter but decrease with a further decrease in moisture content from 1.72 to 0.96 (kg water kg−1 dry matter. The average values of Deff increased with microwave power from 5.46 to 39.63 × 10−8 (m2 s−1. Energy consumption increased and energy efficiency decreased with moisture content of chamomile samples. Average specific energy consumption, energy efficiency and energy loss varied in the range 18.93–28.15 MJ kg−1 water, 8.25–13.07% and 16.79–26.01 MJ kg−1 water, respectively, while the best energy results were obtained at 400 W, 50 °C and 0.5 m s−1.

  3. Wild Roman chamomile extracts and phenolic compounds: enzymatic assays and molecular modelling studies with VEGFR-2 tyrosine kinase

    OpenAIRE

    Guimarães, Rafaela; Calhelha, Ricardo C.; Froufe, Hugo J.C.; Abreu, Rui M.V.; Carvalho, Ana Maria; Queiroz, Maria João R.P.; Ferreira, Isabel C.F.R.

    2016-01-01

    Angiogenesis is a process by which new blood vessels are formed from the pre-existing vasculature, and it is a key process that leads to tumour development. Some studies have recognized phenolic compounds as chemopreventive agents; flavonoids, in particular, seem to suppress the growth of tumor cells modifying the cell cycle. Herein, the antiangiogenic activity of Roman chamomile (Chamaemelum nobile L.) extracts (methanolic extract and infusion) and the main phenolic compounds present (apigen...

  4. EFFECT OF USING SOME MEDICINAL PLANTS (ANISE, CHAMOMILE AND GINGER) ON PRODUCTIVE AND PHYSIOLOGICAL PERFORMANCE OF JAPANESE QUAIL

    International Nuclear Information System (INIS)

    ABU TALEB, A.M.; HAMODI, S.J.; EL AFIFI, SH.F.

    2008-01-01

    This experiment was conducted to evaluate the effects of adding medicinal plants to Japanese quail diet on their performance and some metabolic functions. Four hundred, one day old, unsexed Japanese quails were used in this study. Quails were divided equally into four groups of 100 birds each according to medicinal plant additives. Group one was control (without additives, and the other groups contained 0.3% from anise (group 2), chamomile (group 3) and ginger (group 4). The end of the experiment was terminated when birds were 6 weeks old. Body weight, feed intake, some organs weight and some blood parameters were measured.The results indicated that addition of medicinal plants (anise, chamomile and ginger) improved growth rate, carcass and the relative weights of spleen, ovary and testis. Also, significant increases were observed in RBC, WBC, Hb, PCV, total protein and globulin. There was reduction in cholesterol in treated groups as compared to the control.The present results confirmed the beneficial effects of dietary medicinal plants (anise, chamomile and ginger) to improve the health condition as well as the productive and physiological characteristics of quails

  5. Induction of phenolic metabolites and physiological changes in chamomile plants in relation to nitrogen nutrition.

    Science.gov (United States)

    Kováčik, Jozef; Klejdus, Bořivoj

    2014-01-01

    Alternative tools, such as the manipulation of mineral nutrition, may affect secondary metabolite production and thus the nutritional value of food/medicinal plants. We studied the impact of nitrogen (N) nutrition (nitrate/NO3(-) or ammonium/NH4(+) nitrogen) and subsequent nitrogen deficit on phenolic metabolites and physiology in Matricaria chamomilla plants. NH4(+)-fed plants revealed a strong induction of selected phenolic metabolites but, at the same time, growth, Fv/Fm, tissue water content and soluble protein depletion occurred in comparison with NO3(-)-fed ones. On the other hand, NO3(-)-deficient plants also revealed an increase in phenolic metabolites but growth depression was not observed after the given exposure period. Free amino acids were more accumulated in NH4(+)-fed shoots (strong increase in arginine and proline mainly), while the pattern of roots' accumulation was independent of N form. Among phenolic acids, NH4(+) strongly elevated mainly the accumulation of chlorogenic acid. Within flavonoids, flavonols decreased while flavones strongly increased in response to N deficiency. Coumarin-related metabolites revealed a similar increase in herniarin glucosidic precursor in response to N deficiency, while herniarin was more accumulated in NO3(-)- and umbelliferone in NH4(+)-cultured plants. These data indicate a negative impact of NH4(+) as the only source of N on physiology, but also a higher stimulation of some valuable phenols. Nitrogen-induced changes in comparison with other food/crop plants are discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Irrigation and organic fertilization on the production of essential oil and flavonoid in chamomile

    Directory of Open Access Journals (Sweden)

    Catariny C. Aleman

    Full Text Available ABSTRACT The therapeutic efficacy of herbal medicines and pesticides has increased the need to define cultivation parameters for medicinal plants. The objective of this study was to evaluate the production of essential oil and flavonoids of chamomile under irrigation levels and organic fertilizer doses. The experiment was conducted in the experimental area of the Campus II of the University of Western São Paulo, in the city of Presidente Prudente, SP, Brazil. The experimental design was a randomized block in triple factorial (6 x 2 x 3, corresponding to irrigation depths (150, 100, 75, 50, 25 and 0% of the reference evapotranspiration (ETo, organic fertilizers (poultry manure and cattle manure and the fertilizer doses (0, 3 and 5 kg m-2, with four replicates. The following variables were evaluated: capitulum dry matter, and content and yield of essential oil and flavonoids. For the tested conditions, it is recommended to use 5 kg m-2 poultry manure and water depth equivalent to 150% ETo for the production of essential oil and flavonoid.

  7. Effect of German chamomile oil application on alleviating atopic dermatitis-like immune alterations in mice

    Science.gov (United States)

    Lee, Soon-Hee; Heo, Yong

    2010-01-01

    Historically, German chamomile (GC) oil has been used for treatment of skin disorders. BALB/c mice were sensitized twice a week with 100 µL of 1% 2,4-dinitrochlorobenzene (DNCB) and challenged twice the following week with 100 µL of 0.2% DNCB for atopic dermatitis induction. Thereafter, 3% GC oil was applied daily (70 µL, 6 times week) on the dorsal skin for 4 weeks. Saline or jojoba oil was used for the control mice. Blood was collected after second DNCB challenge, and at 2 and 4 weeks after initiating oil application. Serum IgE levels were significantly lowered in the GC oil application group at the end of the 4-week application period. The GC oil application for 4 weeks resulted in reduction in serum IgG1 level compared with that after 2-week application. The GC oil application group showed a significantly lower serum histamine level than the control group 2 weeks after oil application. Scratching frequency of the GC oil application group was significantly lower than either control groups. This study is to demonstrate GC oil's immunoregulatory potential for alleviating atopic dermatitis through influencing of Th2 cell activation. PMID:20195063

  8. Nutrients, phytochemicals and bioactivity of wild Roman chamomile: a comparison between the herb and its preparations.

    Science.gov (United States)

    Guimarães, Rafaela; Barros, Lillian; Dueñas, Montserrat; Calhelha, Ricardo C; Carvalho, Ana Maria; Santos-Buelga, Celestino; Queiroz, Maria João R P; Ferreira, Isabel C F R

    2013-01-15

    Roman chamomile, Chamaemelum nobile L. (Asteraceae), has been used for medicinal applications, mainly through oral dosage forms (decoctions and infusions). Herein, the nutritional characterisation of C. nobile was performed, and herbal material and its decoction and infusion were submitted to an analysis of phytochemicals and bioactivity evaluation. The antioxidant activity was determined by free radicals scavenging activity, reducing power and inhibition of lipid peroxidation, the antitumour potential was tested in human tumour cell lines (breast, lung, colon, cervical and hepatocellular carcinomas), and the hepatotoxicity was evaluated using a porcine liver primary cell culture. C. nobile proved to be an equilibrated valuable herb rich in carbohydrates and proteins, and poor in fat, providing tocopherols, carotenoids and essential fatty acids (C18:2n6 and C18:3n3). Moreover, the herb and its infusion are a source of phenolic compounds (flavonoids such as flavonols and flavones, phenolic acids and derivatives) and organic acids (oxalic, quinic, malic, citric and fumaric acids) that showed antioxidant and antitumour activities, without hepatotoxicity. The most abundant compounds in the plant extract and infusion were 5-O-caffeoylquinic acid and an apigenin derivative. These, as well as other bioactive compounds, are affected in C. nobile decoction, leading to a lower antioxidant potential and absence of antitumour potential. The plant bioactivity could be explored in the medicine, food, and cosmetic industries. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Simultaneous Determination and Pharmacokinetic Study of Quercetin, Luteolin, and Apigenin in Rat Plasma after Oral Administration of Matricaria chamomilla L. Extract by HPLC-UV

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    Xiaoxv Dong

    2017-01-01

    Full Text Available A simple and sensitive HPLC-UV method has been developed for the simultaneous determination of quercetin, luteolin, and apigenin in rat plasma after oral administration of Matricaria chamomilla L. extract. The flow rate was set at 1.0 ml/min and the detection wavelength was kept at 350 nm. The calibration curves were linear in the range of 0.11–11.36 μg/ml for quercetin, 0.11–11.20 μg/ml for luteolin, and 0.11–10.60 μg/ml for apigenin, respectively. The intraday and interday precisions (RSD were less than 8.32 and 8.81%, respectively. The lower limits of quantification (LLOQ of the three compounds were 0.11 μg/ml. The mean recoveries for quercetin, luteolin, and apigenin were 99.11, 95.62, and 95.21%, respectively. Stability studies demonstrated that the three compounds were stable in the preparation and analytical process. The maximum plasma concentration (Cmax was 0.29 ± 0.06, 3.04 ± 0.60, and 0.42 ± 0.10 μg/ml, respectively. The time to reach the maximum plasma concentration (Tmax was 0.79 ± 0.25, 0.42 ± 0.09, and 0.51 ± 0.13 h, respectively. The validated method was successfully applied to investigate the pharmacokinetics study of quercetin, luteolin, and apigenin in rat plasma after oral administration of M. chamomilla extract.

  10. Pharmacological activities of an eye drop containing Matricaria chamomilla and Euphrasia officinalis extracts in UVB-induced oxidative stress and inflammation of human corneal cells.

    Science.gov (United States)

    Bigagli, Elisabetta; Cinci, Lorenzo; D'Ambrosio, Mario; Luceri, Cristina

    2017-08-01

    Ultraviolet B (UVB) exposure is a risk factor for corneal damage resulting in oxidative stress, inflammation and cell death. The aim of this study was to investigate the potential protective effects of a commercial eye drop (Dacriovis™) containing Matricaria chamomilla and Euphrasia officinalis extracts on human corneal epithelial cells (HCEC-12) against UVB radiation-induced oxidative stress and inflammation as well as the underlying mechanisms. The antioxidant potential of the eye drops was evaluated by measuring the ferric reducing antioxidant power and the total phenolic content by Folin-Ciocalteu reagent. HCEC-12 cells were exposed to UVB radiation and treated with the eye drops at various concentrations. Cell viability, wound healing assay, reactive oxygen species (ROS) levels, protein and lipid oxidative damage and COX-2, IL-1β, iNOS, SOD-2, HO-1 and GSS gene expression, were assessed. Eye drops were able to protect corneal epithelial cells from UVB-induced cell death and ameliorated the wound healing; the eye drops exhibited a strong antioxidant activity, decreasing ROS levels and protein and lipid oxidative damage. Eye drops also exerted anti-inflammatory activities by decreasing COX-2, IL-1β, iNOS expression, counteracted UVB-induced GSS and SOD-2 expression and restored HO-1 expression to control levels. These findings suggest that an eye drop containing Matricaria chamomilla and Euphrasia officinalis extracts exerts positive effects against UVB induced oxidative stress and inflammation and may be useful in protecting corneal epithelial cells from UVB exposure. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. An exploratory study of salivary cortisol changes during chamomile extract therapy of moderate to severe generalized anxiety disorder.

    Science.gov (United States)

    Keefe, John R; Guo, Wensheng; Li, Qing S; Amsterdam, Jay D; Mao, Jun J

    2018-01-01

    Dysfunctions in stress biology are hypothesized to contribute to anxiety disorders, and to be ameliorated during successful treatment, but limited clinical data exist to support this hypothesis. We evaluated whether increases in morning cortisol and the diurnal cortisol slope, markers of stress biology, are associated with clinical response to chamomile therapy among subjects with generalized anxiety disorder (GAD). Among 45 subjects with DSM-IV diagnosed GAD in an open-label clinical trial of chamomile, salivary cortisol was assessed for three days each pre- and post-treatment, at 8am, 12pm, 4pm, and 8pm. Mixed model analyses assessed whether GAD symptom change predicted the degree to which cortisol levels changed during treatment. Symptom improvement during treatment was significantly associated with pre-to-post treatment changes in cortisol. Subjects who experienced more symptomatic improvement experienced significant increases in their morning salivary cortisol (β = 0.48, p < 0.001), and a greater decrease in cortisol from morning to the rest of the day (β = 0.55, p < 0.001). In addition, at baseline a lower cortisol level (β = -0.24, p = 0.023) and a lesser decrease in cortisol after morning (β = 0.30, p = 0.003) were associated with greater symptomatic improvement. Increases in morning salivary cortisol and the diurnal cortisol slope are associated with symptom improvement in chamomile treatment of GAD. Response to treatment for GAD could partially stem from normalization of stress biology dysfunction, but further work involving establishing abnormalities within-sample, ruling out of confounds (e.g., sleep), and a placebo control is necessary to conclude an amelioration effect. NCT01072344. URL: https://clinicaltrials.gov/ct2/show/NCT01072344. Copyright © 2017. Published by Elsevier Ltd.

  12. Adequacy and validation of an analytical method for the quantification of lead in chamomile tisanes produced in Costa Rica

    International Nuclear Information System (INIS)

    Blanco Barrantes, Jeimy

    2014-01-01

    An analytical methodology is developed and validated to quantify lead in chamomile tisanes. Lead is quantified by utilizing the technique of flame atomic absorption spectroscopy in three brands of chamomile tisanes sold in Costa Rica to determine its safety and quality based on international standards. A method of sample preparation is established through a comparison of different forms of extraction. The acid digestion extraction method has been the procedure utilized, reaching an average recovery percentage of 97,1%, with a standard deviation of 2,3%. The optimization of the chosen analytical procedure and complete validation is performed. The results obtained in the validation of the analytical procedure have shown that the interval where is generated the best calibration curve in terms of the correlation coefficient and the value of the statistically significant intercept equal to zero, have been the comprised between (0,2-3,2) μg/mL (r 2 =0,9996), corresponding to a range between 20% to 320% of the maximum allowed limit. In addition, the procedure has been adequate in terms of accuracy (average recovery percentage 101,1%) and precision under repeatability and intermediate precision (RSD max. 9,3%) and limit of quantification (0,2551 μg/mL). The safety criterion of World Health Organization (WHO) is determined with respect to the concentration of lead in the analyzed products. The 9 analyzed samples of products to prepare chamomile tisanes have stayed without evidencing concentrations of lead above the limit value of 10 μg/g suggested for medicinal herbs by WHO [es

  13. In vivo Antibacterial and Wound Healing Activities of Roman Chamomile (Chamaemelum nobile).

    Science.gov (United States)

    Kazemian, Hossein; Ghafourian, Sobhan; Sadeghifard, Nourkhoda; Houshmandfar, Reza; Badakhsh, Behzad; Taji, Asieh; Shavalipour, Aref; Mohebi, Reza; Ebrahim-Saraie, Hadi Sedigh; Houri, Hamidreza; Heidari, Hamid

    2018-01-01

    Today considerable number of drugs are produced from plants. Several plants with antibacterial and healing applications are used in medicine such as Roman chamomile (Chamaemelum nobile L.). Wound infection is one of the most prevalent infections among infectious diseases around the world. Due to appearance of drug resistance, researchers are now paying attention to medicinal plants. Therefore, this study was designed to investigate the antimicrobial and wound healing properties of C. nobile against Pseudomonas aeruginosa using in vivo conditions. Ethanolic extract of C. nobile was provided using standard method. The 5% C. nobile ointment was prepared by dissolving lyophilized extract in eucerin. Forty five male rats were obtained from Ilam university. After anesthetization and wound creation, wounds were infected by P. aeruginosa. The rats were divided into three groups, group I was treated with C. nobile ointment, group II was treated with tetracycline ointment and the third group was treated with base gel as control group. Antibacterial and wound healing activities of C. nobile ointment were more than tetracycline ointment significantly. Our results indicated that extract of C. nobile had effective antibacterial activity and accelerated the progression of wound healing. Our study indicated that antibacterial and wound healing activities of C. nobile ointment were notable. C. nobile therapy in combination with antibiotics can also be useful because medicinal plants contents operate in synergy with antibiotics. These results revealed the value of plant extracts to control antibiotic resistant bacteria in wound infections. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  14. Comparative effect of different concentrations of hydro-ethanolic extract of chamomile on freeze-thawn semen quality of rams

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    hossein daghighkia

    2017-04-01

    Full Text Available Oxidative stress during freeze-thawing process causes reduction in motility, viability, membrane functions and finally sperm fertility. The aim of this study was to determine the effect of Chamomile extract as natural antioxidant on quality of cryopreserved ram sperm. In this study semen was collected from five mature rams twice a week using an artificial vagina and the ejaculates were pooled equally in order to eliminate the individual effects. Different levels of extract of Chamomile (0, 50, 66.66, 100 and 200 ml/dl of diluent solution were added to diluent based tris-egg yolk. After cooling, filling and sealing of the samples, they were frozen with nitrogen vapor and immersed in liquid nitrogen and were stored until evaluation time. After thawing, results showed that addition of 66.66 ml/dl of extract increased total motility, progressive motility, curvilinear velocity, straight–line velocity, linearity, viability and plasma membrane integrity of sperm compared to the control and other treatment groups (p

  15. Phenology of German Chamomile and its Changes under Different Irrigation Regimes and Plant Densities

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    Alireza PIRZAD

    2010-03-01

    Full Text Available In order to definite growth stages of Matricaria chamomilla L., 40 plants were planted with 200 200 cm distance from each other. To determine the phenology under different water stress condition and plant densities, an experiment was conducted in factorial based on randomized complete block design with two factors including irrigation at 4 levels (25, 50, 75, and 100 mm evaporation from pan class A, and plant density at 5 levels (cultivation in 30 cm rows with 5, 10, 15, 20 and 25 cm intra-row spaces with three replications. Definition of growth stages including the maximum number of nodes, sub stems and tillers were 21, 20 and 14 that were occurred at 970, 1088 and 1088 oC growth degree-days, respectively. The numbers of nodes were 28.6, 30.0, 30.2 and 27.8, of sub stem were 19.2, 18.4, 19.8 and 18.4; and of tillers were 14.8, 14.0, 15.0 and 14.4 that were obtained from irrigation at 25, 50, 75, and 100 mm evaporation from pan, respectively. In the other hand, the number of nodes as follow 28.25, 29.00, 29.75, 29.75 and 29.00; sub stem as 17.50, 20.00, 20.75, 19.00 and 17.50; and tillers were 15.00, 13.50, 14.75, 14.00 and 15.50 that were obtained from 5, 10, 15, 20 and 25 cm intra-row spacing, respectively. Differences by irrigation on GDDs values were observed at the second harvest. However the earliest observation of flower and seed receiving at the first harvest occurred on 5 cm intra-row spacing. These changes were identical by GDDs for second harvest of flower, but with mild slope of reduction. There were no differences in number of leaves and tillers among irrigation levels and plant densities.

  16. Phenology of German Chamomile and its Changes under Different Irrigation Regimes and Plant Densities

    Directory of Open Access Journals (Sweden)

    Alireza PIRZAD

    2010-03-01

    Full Text Available In order to definite growth stages of Matricaria chamomilla L., 40 plants were planted with 200 � 200 cm distance from each other. To determine the phenology under different water stress condition and plant densities, an experiment was conducted in factorial based on randomized complete block design with two factors including irrigation at 4 levels (25, 50, 75, and 100 mm evaporation from pan class A, and plant density at 5 levels (cultivation in 30 cm rows with 5, 10, 15, 20 and 25 cm intra-row spaces with three replications. Definition of growth stages including the maximum number of nodes, sub stems and tillers were 21, 20 and 14 that were occurred at 970, 1088 and 1088 oC growth degree-days, respectively. The numbers of nodes were 28.6, 30.0, 30.2 and 27.8, of sub stem were 19.2, 18.4, 19.8 and 18.4; and of tillers were 14.8, 14.0, 15.0 and 14.4 that were obtained from irrigation at 25, 50, 75, and 100 mm evaporation from pan, respectively. In the other hand, the number of nodes as follow 28.25, 29.00, 29.75, 29.75 and 29.00; sub stem as 17.50, 20.00, 20.75, 19.00 and 17.50; and tillers were 15.00, 13.50, 14.75, 14.00 and 15.50 that were obtained from 5, 10, 15, 20 and 25 cm intra-row spacing, respectively. Differences by irrigation on GDDs values were observed at the second harvest. However the earliest observation of flower and seed receiving at the first harvest occurred on 5 cm intra-row spacing. These changes were identical by GDDs for second harvest of flower, but with mild slope of reduction. There were no differences in number of leaves and tillers among irrigation levels and plant densities.

  17. Cycle Time Optimization of Chamomile Package 120 MI Product at Blow Molding Process

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    Yuni Hermawan

    2012-11-01

    Full Text Available Chamomile is a package which is applied for cosmetic. In industry this package is being processed by blow molding. Thereare many parameters that influence cycle time during production; in this project only three of them were varied, i.e. blowingpressure, blowing time and stopping time. Each parameter is determined three chosen level. Middle level is taken fromstandard setting of machining which is being used by industry. Top and bottom level is randomized. Three stopping time are0.1, 0.55, and 1.0 second. Blowing time are 10.5, 11.5 and 12.5 second. Where as, blowing pressures is 4, 5 and 6 bar.Combination of among levels is based on Box Behnken design. Those three parameters are called variable process. In theother hand, variable responses are cycle time and net weight. Each combination is replicated 5 times and then averaged. Thedata then is processed by using Minitab version 14th. Square regression of the model for cycle time is ?CT = 21,1300 - 0,0912X1 + 0,2000 X2 + 0,6313 X3 + 0,6100 X12 + 0,6975 X22 – 0,1000 X1 X2 – 0,1725 X1 X3 + 0,1100 X2 X3 and Net = 19,2933 –0,0088 X1 + 0,0175 X2 + 0,0712 X3 + 0,0133 X 21 + 0.0158 X22- 0.0217 X 23 + 0.0125 X1X2 - 0,0150 X1 X3 for product netweight. Where X1 is blowing pressure, X2 is blowing time and X3 is stopping time.The model developed then tested by lack offit testing, variance by ANOVA and R square. Second stage of model testing is residual test. Three tests are carry out, i.e.identically test and independency test and normality. Optimization of both values, cycle time and net weight, are searched byResponse Surface Method. By the method it is found that the optimum condition of cycle time is 20.5 seconds and net weightis 19.19 grams. The optimum condition is achieved when stopping is 0.1 second, blowing time 11.35 second and blowingpressure 5.1 bars.

  18. Pyrrolizidine and tropane alkaloids in teas and the herbal teas peppermint, rooibos and chamomile in the Israeli market.

    Science.gov (United States)

    Shimshoni, Jakob Avi; Duebecke, Arne; Mulder, Patrick P J; Cuneah, Olga; Barel, Shimon

    2015-01-01

    Dehydro pyrrolizidine alkaloids (dehydro PAs) are carcinogenic phytotoxins prevalent in the Boraginaceae, Asteraceae and Fabaceae families. Dehydro PAs enter the food and feed chain by co-harvesting of crops intended for human and animal consumption as well as by carry-over into animal-based products such as milk, eggs and honey. Recently the occurrence of dehydro PAs in teas and herbal teas has gained increasing attention from the EU, due to the high levels of dehydro PAs found in commercially available teas and herbal teas in Germany and Switzerland. Furthermore, several tropane alkaloids (TAs, e.g. scopolamine and hyoscyamine) intoxications due to the consumption of contaminated herbal teas were reported in the literature. The aim of the present study was to determine the dehydro PAs and TAs levels in 70 pre-packed teabags of herbal and non-herbal tea types sold in supermarkets in Israel. Chamomile, peppermint and rooibos teas contained high dehydro PAs levels in almost all samples analysed. Lower amounts were detected in black and green teas, while no dehydro PAs were found in fennel and melissa herbal teas. Total dehydro PAs concentrations in chamomile, peppermint and rooibos teas ranged from 20 to 1729 μg/kg. Except for black tea containing only mono-ester retrorsine-type dehydro PAs, all other teas and herbal teas showed mixed patterns of dehydro PA ester types, indicating a contamination by various weed species during harvesting and/or production. The TA levels per teabag were below the recommended acute reference dose; however, the positive findings of TAs in all peppermint tea samples warrant a more extensive survey. The partially high levels of dehydro PAs found in teas and herbal teas present an urgent warning letter to the regulatory authorities to perform routine quality control analysis and implement maximum residual levels for dehydro PAs.

  19. Biotypes of scentless chamomile Matricaria maritima (L.) ssp. inodora (L.) Dostal and common poppy Papaver rhoeas (L.) resistant to tribenuron methyl, in Poland

    OpenAIRE

    Adamczewski Kazimierz; Kierzek Roman; Matysiak Kinga

    2014-01-01

    Scentless chamomile Matricaria maritima (L.) ssp. inodora (L.) Dostal and common poppy Papaver rhoeas (L.) are species which very often infest winter cereal and winter rape crops. Inhibitors of acetolactate synthase (ALS) are commonly used for control of these weeds. The herbicides are characterised by a single site of action in the plant, which has an influence on selection of the weed population and may result in a rapid development of resistance. In 2012, five seed samples of scen...

  20. Metabolic Profiling of Hoodia, Chamomile, Terminalia Species and Evaluation of Commercial Preparations Using Ultrahigh-Performance Liquid Chromatography Quadrupole-Time-of-Flight Mass Spectrometry.

    Science.gov (United States)

    Avula, Bharathi; Wang, Yan-Hong; Isaac, Giorgis; Yuk, Jimmy; Wrona, Mark; Yu, Kate; Khan, Ikhlas A

    2017-11-01

    Ultrahigh-performance liquid chromatography quadrupole-time-of-flight mass spectrometry (UHPLC-QToF-MS) profiling was used for the identification of marker compounds and generation of metabolic patterns that could be interrogated using chemometric modeling software. UHPLC-QToF-MS was used to generate comprehensive fingerprints of three botanicals ( Hoodia, Terminalia , and chamomile), each having different classes of compounds. Detection of a broad range of ions was carried out in full scan mode in both positive and negative modes over the range m/z 100-1700 using high-resolution mass spectrometry. Multivariate statistical analysis was used to extract relevant chemical information from the data to easily differentiate between Terminalia species, chamomile varieties, and quality control of Hoodia products. Using nontargeted analysis, identification of 37 compounds contributed to the differences between Terminalia species, 26 flavonoids were identified to show the differences between German and Roman chamomile, and 43 pregnane glycosides were identified from Hoodia gordonii samples. The UHPLC-QToF-MS-based chemical fingerprinting with principal component analysis was able to correctly distinguish botanicals and their commercial products. This work can be used as a basis to assure the quality of botanicals and commercial products. Georg Thieme Verlag KG Stuttgart · New York.

  1. Determination of natural colorants in plant extracts by high-performance liquid chromatography

    Directory of Open Access Journals (Sweden)

    RENETA GEVRENOVA

    2010-07-01

    Full Text Available The determination of the colouring compounds apigenin (1, lawsone (2, juglone (3 and indigotin (4 in plant extracts using HPLC–UV/Vis methods is reported. The methods were applied to the analysis of 1–4 in ethanolic and propylene glycolic extracts originating, respectively, from chamomile (Chamomilla recutita [L] Rauschert, Asteraceae, henna (Lawsonia inermis L., Lythraceae, walnut (Juglans regia L., Juglandaceae and natural indigo (Indigofera sp., Fabaceae. In the case of the indigo extracts, an optimized acid hydrolysis was applied. HPLC separations were performed on a Hypersil ODS RP18 column using linear gradient elution programs. The detection limits for 1–4 were 0.11, 0.6, 0.10, 0.089 μg mL-1, respectively. The procedure did not involve any sample “clean-up” methods. The amounts of the colouring compounds ranged from 0.006 (3 to 0.13 mg mL-1 (4 in the ethanolic extracts and from 0.22 (2 to 1.44 mg mL-1 (4 in propylene glycolic extracts. The proposed HPLC methods are advantageous in terms of sample preparation and the selective separation of the compounds. The plant dye extracts are commonly used in hair colouring formulations. The results indicate that the methods developed may serve for the quantitative control of dying plants and cosmetic products.

  2. Effects of soil and foliar applications of iron and zinc on flowering and essential oil of chamomile at greenhouse conditions

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    Yousef NASIRI

    2015-11-01

    Full Text Available In order to study the effects of soil and foliar applications of iron (Fe and zinc (Zn on flowering, flower yield and essential oil production of German chamomile a pot experiment was conducted under greenhouse conditions at the Faculty of Agriculture, University of Tabriz, Iran in 2012. The experiment was arranged as completely randomized design with 12 treatments and three replications. Treatments were as follow: T1: control – without Fe or Zn fertilizers, T2: 30 mg FeSO4.7H2O kg-1 dry soil, T3: 22 mg ZnSO4.7H2O kg-1 dry soil, T4: 30 mg FeSO4.7H2O + 22 mg ZnSO4.7H2O kg-1 dry soil, T5: foliar spraying of FeSO4.7H2O (3.5 g L-1, T6: foliar spraying of FeSO4.7H2O (7.0 g L-1, T7: foliar spraying of ZnSO4.7H2O (2.5 g L-1, T8: foliar spraying of ZnSO4.7H2O (5.0 g L-1, T9: T5+T7, T10: T5+T8, T11: T6+T7, T12: T6+T8. The foliar spraying was done two times during the growing period. The results revealed that the flower number, flower yield, essential oil content and essential oil yield were significantly increased by soil and foliar applications of Fe + Zn, compared with the control (untreated. The highest flower number (477 plant-1, flower yield (11.6 g pot-1, essential oil content (0.88 % and essential oil yield (119 mg pot-1 were recorded for the soil application of Fe + Zn (T4 by 58, 68, 21.4 and 105 % increment compared to the control, respectively. Foliar application of Fe + Zn (T12 was placed at the next rank; however this treatment had no significant difference with the soil application of Fe + Zn (T4. Other treatments did not show significant differences with the control. Generally, the results showed that soil or foliar application of Fe + Zn can be effective on increase or improve of quantity and quality of chamomile yield. Moreover, use of foliar application as a low cost method especially in areas with alkaline or calcareous soils can be recommended.

  3. Wild Roman chamomile extracts and phenolic compounds: enzymatic assays and molecular modelling studies with VEGFR-2 tyrosine kinase.

    Science.gov (United States)

    Guimarães, Rafaela; Calhelha, Ricardo C; Froufe, Hugo J C; Abreu, Rui M V; Carvalho, Ana Maria; Queiroz, Maria João R P; Ferreira, Isabel C F R

    2016-01-01

    Angiogenesis is a process by which new blood vessels are formed from the pre-existing vasculature, and it is a key process that leads to tumour development. Some studies have recognized phenolic compounds as chemopreventive agents; flavonoids, in particular, seem to suppress the growth of tumor cells modifying the cell cycle. Herein, the antiangiogenic activity of Roman chamomile (Chamaemelum nobile L.) extracts (methanolic extract and infusion) and the main phenolic compounds present (apigenin, apigenin-7-O-glucoside, caffeic acid, chlorogenic acid, luteolin, and luteolin-7-O-glucoside) was evaluated through enzymatic assays using the tyrosine kinase intracellular domain of the Vascular Endothelium Growth Factor Receptor-2 (VEGFR-2), which is a transmembrane receptor expressed fundamentally in endothelial cells involved in angiogenesis, and molecular modelling studies. The methanolic extract showed a lower IC50 value (concentration that provided 50% of VEGFR-2 inhibition) than the infusion, 269 and 301 μg mL(-1), respectively. Regarding phenolic compounds, luteolin and apigenin showed the highest capacity to inhibit the phosphorylation of VEGFR-2, leading us to believe that these compounds are involved in the activity revealed by the methanolic extract.

  4. Chamomile flower extract-directed CuO nanoparticle formation for its antioxidant and DNA cleavage properties

    Energy Technology Data Exchange (ETDEWEB)

    Duman, Fatih, E-mail: fduman@erciyes.edu.tr [Erciyes University, Science Faculty, Biology Department, Kayseri 38039, Kayseri (Turkey); Ocsoy, Ismail [Department of Analytical Chemistry, Faculty of Pharmacy, Erciyes University, 38039, Kayseri (Turkey); Erciyes University, Nanotechnology Research Center, 38039, Kayseri (Turkey); Kup, Fatma Ozturk [Erciyes University, Science Faculty, Biology Department, Kayseri 38039, Kayseri (Turkey)

    2016-03-01

    In this study, we report the synthesis of copper oxide nanoparticles (CuO NPs) using a medicinal plant (Matricaria chamomilla) flower extract as both reducing and capping agent and investigate their antioxidant activity and interaction with plasmid DNA (pBR322).The CuO NPs were characterized using Uv–Vis spectroscopy, FT-IR (Fourier transform infrared spectroscopy), DLS (dynamic light scattering), XRD (X-ray diffraction), EDX (energy-dispersive X-ray) spectroscopy and SEM (scanning electron microscopy). The CuO NPs exhibited nearly mono-distributed and spherical shapes with diameters of 140 nm size. UV–Vis absorption spectrum of CuO NPs gave a broad peak around 285 and 320 nm. The existence of functional groups on the surface of CuO NPs was characterized with FT-IR analysis. XRD pattern showed that the NPs are in the form of a face-centered cubic crystal. Zeta potential value was measured as − 20 mV due to the presence of negatively charged functional groups in plant extract. Additionally, we demonstrated concentration-dependent antioxidant activity of CuO NPs and their interaction with plasmid DNA. We assumed that the CuO NPs both cleave and break DNA double helix structure. - Highlights: • The synthesis of microwave assisted green synthesis of CuO nanoparticles • The synthesized nanoparticles were analyzed by FT-IR, DLS, XRD, EDX and SEM. • Concentration-dependent antioxidant activity of CuO NPs was determined. • CuO NPs cause both cleavage in the DNA double helix structure and breaks as well.

  5. Efficacy of topical chamomile on the incidence of phlebitis due to an amiodarone infusion in coronary care patients: a double-blind, randomized controlled trial.

    Science.gov (United States)

    Sharifi-Ardani, Maryam; Yekefallah, Leili; Asefzadeh, Saeed; Nassiri-Asl, Marjan

    2017-09-01

    Amiodarone is a useful antiarrhythmic drug. Phlebitis, caused by intravenous amiodarone, is common in patients in coronary care units (CCUs). The aim of this study was to evaluate the effect of topical chamomile on the incidence of phlebitis due to the administration of an amiodarone infusion into the peripheral vein. This was a randomized, double-blind clinical trial, conducted on 40 patients (n = 20 per group) in two groups-an intervention group (chamomile ointment) and a control group (lanoline, as a placebo), hospitalized in the CCUs and undergoing an amiodarone infusion into the peripheral vein over 24 h. Following the cannulation and commencement of the infusion, placebo or chamomile ointment was rubbed in, up to 10 cm superior to the catheter and repeated every eight hours for three days. The cannula site was then assessed based on the phlebitis checklist. The incidence and time of occurrence of phlebitis, relative risk, severity of phlebitis were the main outcome measures. Nineteen patients (19/20) in the control group had phlebitis on the first day of the study and one patient (20/20) on the second day. In the intervention group, phlebitis occurred in 13 cases (13/20) on the first day and another two (2/7) was found on the second day. The incidence of phlebitis was significantly different between two groups (P = 0.023). The cumulative incidence of phlebitis in the intervention group (15/20) is significantly later and lower than that in the control group (20/20) during two days (P = 0.008). Two patients in the intervention group did not develop phlebitis at all during the 3-day study. Also, the relative risk of phlebitis in the two groups was 0.68 (P = 0.008 5). A significant difference was not observed with regard to phlebitis severity in both groups. It seems that phlebitis occurred to a lesser extent and at a later time frame in the intervention group compared to control group. Topical chamomile may be effective in decreasing the incidence of phlebitis

  6. Variations in the growth, oil quantity and quality, and mineral nutrients of chamomile genotypes under salinity stress

    Directory of Open Access Journals (Sweden)

    Omid Askari-Khorasgani

    2017-03-01

    Full Text Available Understanding how plants respond to salinity, which severely restricts plant growth, productivity, and survival, is highly important in agriculture. Using three genotypes of Matricaria recutita L. (Shiraz, Ahvaz, and Isfahan with different sensitivity to NaCl, the effect of long-term (about 110 days NaCl treatments (2.5, 6, 9, and 12 dS*m-1 on crop growth, oil quality and quantity, and nutrient variations were investigated to underpin its agricultural management in the future. The adaptation strategy and plant responses were influenced by salinity level, genotype, and genotype × salinity interactions. With higher productivity compared to the Isfahan genotype, the Shiraz and Ahvaz genotypes had efficient Na+ exclusion at root surface as an avoidance strategy; however, under higher NaCl concentration, their higher performance were mainly attributed to the Na+ sequestration in root vacuoles and higher Ca2+/Na+, Mg2+/Na+, and root/shoot ratios as tolerance strategies. The higher oil yield and chamazulene percentage in the Isfahan genotype were not affected by salinity level and were only genotype dependent. Under 12 dS*m-1 NaCl, roots of the Shiraz and Ahvaz genotypes accumulated markedly higher Ca2+ (2.5% and 1.5% respectively and Mg2+ (1.6% and 1.3% respectively, required for membrane stability and chlorophyll synthesis, respectively, more than the Isfahan genotype (0.2% Ca and 0.1% Mg2+ and considerably more than the control plants to keep low concentrations of ion toxicity of Na2+ and Cl- in shoots. Overall, greater salt tolerance found in the Shiraz and Ahvaz genotypes could be due to a variety of mechanisms, including higher efficiency of nutrient uptake (Ca2+, Mg2+, and Zn2+, utilization (N, P, Ca2+, and Mg2+, compartmentation (Na in roots, and maintenance of higher root/shoot ratios. Taking flower and oil yield as well as chamazulene percentage into consideration, the findings recommended cultivation of the Ahvaz genotype in the absence of

  7. Survival of Salmonella on chamomile, peppermint, and green tea during storage and subsequent survival or growth following tea brewing.

    Science.gov (United States)

    Keller, Susanne E; Stam, Christina N; Gradl, Dana R; Chen, Zhengzai; Larkin, Emily L; Pickens, Shannon R; Chirtel, Stuart J

    2015-04-01

    The survival of Salmonella on dried chamomile flowers, peppermint leaves, and green tea leaves stored under different conditions was examined. Survival and growth of Salmonella was also assessed after subsequent brewing using dried inoculated teas. A Salmonella enterica serovar cocktail was inoculated onto different dried tea leaves or flowers to give starting populations of approximately 10 log CFU/g. The inoculum was allowed to dry (at ambient temperature for 24 h) onto the dried leaves or flowers prior to storage under 25 and 35 °C at low (90% RH) humidity levels. Under the four storage conditions tested, survival followed the order 25 °C with low RH > 35 °C with low RH > 25 °C with high RH > 35 °C with high RH. Salmonella losses at 25 °C with low RH occurred primarily during drying, after which populations showed little decline over 6 months. In contrast, Salmonella decreased below detection after 45 days at 35 °C and high RH in all teas tested. The thermal resistance of Salmonella was assessed at 55 °C immediately after inoculation of tea leaves or flowers, after drying (24 h) onto tea leaves or flowers, and after 28 days of storage at 25 °C with low RH. All conditions resulted in similar D-values (2.78 ± 0.12, 3.04 ± 0.07, and 2.78 ± 0.56, at 0 h, 24 h, and 28 days, respectively), indicating thermal resistance of Salmonella in brewed tea did not change after desiccation and 28 days of storage. In addition, all brewed teas tested supported the growth of Salmonella. If Salmonella survives after storage, it may also survive and grow after a home brewing process.

  8. Quantitative determination of seven chemical constituents and chemo-type differentiation of chamomiles using high-performance thin-layer chromatography.

    Science.gov (United States)

    Sagi, Satyanarayanaraju; Avula, Bharathi; Wang, Yan-Hong; Zhao, Jianping; Khan, Ikhlas A

    2014-10-01

    A simple and rapid high-performance thin-layer chromatographic method was developed for the separation and determination of six flavonoids (rutin, luteolin-7-O-β-glucoside, chamaemeloside, apigenin-7-O-β-glucoside, luteolin, apigenin) and one coumarin, umbelliferone from chamomile plant samples and dietary supplements. The separation was achieved on amino silica stationary phase using dichloromethane/acetonitrile/ethyl formate/glacial acetic acid/formic acid (11:2.5:3:1.25:1.25 v/v/v/v/v) as the mobile phase. The quantitation of each compound was carried out using densitometric reflection/absorption mode at their respective absorbance maxima after postchromatographic derivatization using natural products reagent (1% w/v methanolic solution of diphenylboric acid-β-ethylamino ester). The method was validated for specificity, limits of detection and quantification, precision (intra- and interday) and accuracy. The limits of detection and quantification were found to be in the range from 6-18 and 16-55 ng/band for six flavonoids and one coumarin, respectively. The intra- and interday precision was found to be 90%. The data acquired from high-performance thin-layer chromatography was processed by principal component analysis using XLSTAT statistical software. Application of principal component analysis and agglomerative hierarchial clustering was successfully able to differentiate two chamomiles (German and Roman) and Chrysanthemum. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Effect of Salinity Stress and Foliar Application of Methyl Jasmonate on Photosynthetic Rate, Stomatal Conductance, Water Use Efficiency and Yield of German Chamomile

    Directory of Open Access Journals (Sweden)

    fatemeh Salimi

    2014-09-01

    Full Text Available Jasmonate is new plant growth regulator that plays an essential role at increasing plants resistance to the environmental stresses like salinity stress. Hence, in this research the effect of foliar application of methyl jasmonate on some physiological indices and yield of German chamomile under salinity conditions was studied. A factorial experiment was laid out based on randomized complete block design (RCBD with three replications in the greenhouse condition. Foliar application of methyl jasmonate was five levels (MJ1; 0, MJ2; 75, MJ3; 150, MJ4; 225 and MJ5; 300 μM and salinity stress was four levels (S1; 2, S2; 6, S3; 10, S4; 14 dS m-1. The effect of methyl jasmonate, salinity condition treatments and their interaction was significant for traits of photosynthesis rate, stomata conductance, transpiration rate, carboxylation efficiency, intercellular CO2 concentration and yield of flower. The highest values of photosynthetic rate, stomata conductance, transpiration rate, carboxylation efficiency and yield of flower (3.76 g pot-1 and the lowest intercellular CO2 concentration were achieved at MJ×S treatment. Maximum value of photosynthetic water use efficiency was revealed at MJ5×S2 treatment. With decreasing stomata conductance, photosynthetic water use efficiency and intercellular CO2 concentration were increased. In general, it seems that application of methyl jasmonate by lower dose (MJ2 under salinity conditions especially mild salinity stress (S2 can improve physiological indices and yield of chamomile.

  10. Antifungal activity of essential oils against selected terverticillate penicillia

    Directory of Open Access Journals (Sweden)

    Soňa Felšöciová

    2015-02-01

    Full Text Available The aim of this study was to screen 15 essential oils of selected plant species, viz. Lavandula angustifolia, Carum carvi, Pinus mungo var. pulmilio, Mentha piperita, Chamomilla recutita L., Pinus sylvestris, Satureia hortensis L., Origanum vulgare L., Pimpinella anisum, Rosmarinus officinalis L., Salvia officinalis L., Abietis albia etheroleum, Chamomilla recutita, L. Rausch, Thymus vulgaris L., Origanum vulgare L. for antifungal activity against five Penicillium species: Penicillium brevicompactum, Penicillium citrinum, Penicillium crustosum, Penicillium expansum and Penicillium griseofulvum. The method used for screening included the disc diffusion method. The study points out the wide spectrum of antifungal activity of essential oils against Penicillium fungi. There were five essential oils of the 15 mentioned above which showed a hopeful antifungal activity: Pimpinella anisum, Chamomilla recutita L., Thymus vulgaris, Origanum vulgare L. The most hopeful antifungal activity and killing effect against all tested penicillia was found to be Origanum vulgare L. and Pimpinella anisum. The lowest level of antifungal activity was demonstrated by the oils Pinus mungo var. pulmilio, Salvia officinalis L., Abietis albia etheroleum, Chamomilla recutita L. Rausch, Rosmarinus officinalis.

  11. Camomila como aditivo fitoterápico para codornas na fase de postura Chamomile herbal medicine as an additive for quails in the laying

    Directory of Open Access Journals (Sweden)

    Danísio Prado Munari

    2010-12-01

    Full Text Available Objetivou-se avaliar o efeito da camomila (Matricaria chamomila sobre codornas na fase de postura através da análise dos parâmetros de desempenho, comportamento e indicadores fisiológicos de estresse. Foram utilizadas 192 codornas com 45 dias de idade, distribuídas em blocos casualizados, submetidas às dietas com 0; 250; 500 e 750mg de camomila /kg de ração, no total de quatro tratamentos com oito repetições e seis aves por parcela, em um período experimental que foi dos 45 aos 143 dias de idade das aves, no total de sete ciclos de 14 dias cada. Foram avaliados parâmetros de desempenho (consumo diário de ração, conversão alimentar/dúzia e kg de ovos, porcentagem de postura, viabilidade e peso dos ovos, comportamentais (tempo em imobilidade tônica, ferimentos corporais e agressividade e indicadores fisiológicos de estresse (concentração plasmática de corticosterona e relação heterófilo: linfócito. Os resultados mostraram que as diferentes inclusões de camomila na ração de codornas não influenciaram o desempenho, assim como os indicadores fisiológicos de estresse e comportamentais.The aim of this study was to evaluate the effect of chamomile (Matricaria chamomile on the stress of laying Japanese quails, analyzing the performance, behavior and physiological indicators. A total of 192 quails was used with 45 days of age, distributed in randomized blocks, feed with 0, 250, 500 and 750mg chamomila/kg feed, with of four treatments, eight replicates and six birds per cage. The trial period was from 45 to 143 days of age, totaling seven cycles with 14 days. Were evaluated performance parameters (feed intake, feed/kg and dozen eggs, egg production, viability and egg weight, behavioral (time in tonic immobility, body injury and aggression and physiological (plasma corticosterone and heterophil:lymphocyte ratio. The results showed that the different inclusions of chamomile in the quail diet did not affect performance

  12. Quantitative determination of phenolic compounds by UHPLC-UV-MS and use of partial least-square discriminant analysis to differentiate chemo-types of Chamomile/Chrysanthemum flower heads.

    Science.gov (United States)

    Avula, Bharathi; Wang, Yan-Hong; Wang, Mei; Avonto, Cristina; Zhao, Jianping; Smillie, Troy J; Rua, Diego; Khan, Ikhlas A

    2014-01-01

    A new rapid UHPLC-UV-QTOF/MS method has been developed for the simultaneous analysis of nine phenolic compounds [(Z)-2-β-d-glucopyranosyloxy-4-methoxycinnamic acid (cis-GMCA), chlorogenic acid, (E)-2-β-d-glucopyranosyloxy-4-methoxycinnamic acid (trans-GMCA), quercetagetin-7-O-β-d-glucopyranoside, luteolin-7-O-β-d-glucoside, apigenin-7-O-β-d-glucoside, chamaemeloside, apigenin 7-O-(6″-O-acetyl-β-d-glucopyranoside), apigenin] and one polyacetylene (tonghaosu) from the flower heads of Chamomile/Chrysanthemum samples. The chromatographic separation was achieved using a reversed phase C18 column with a mobile phase of water and acetonitrile, both containing 0.05% formic acid. The ten compounds were completely separated within 15min at a flow rate of 0.25mL/min with a 2μL injection volume. The different chemo-types of Chamomiles/Chrysanthemum displayed variations in the presence of chemical constituents. German Chamomile samples confirmed the presence of cis-GMCA, trans-GMCA, apigenin-7-O-β-d-glucoside and tonghaosu as major constituents whereas Roman chamomile samples confirmed the presence of chamamaeloside and apigenin as major compounds. The Chrysanthemum morifolium samples showed the presence of luteolin-7-O-β-d-glucose as the major compound. The method was applied for the analysis of various commercial products including capsules, tea bags, body and hair care products. LC-mass spectrometry with electrospray ionization (ESI) interface method is described for the evaluation of ten compounds in plant samples and commercial products. This method involved the detection of [M+Na](+) and [M+H](+) ions in the positive mode. Partial least squares discriminant analysis (PLS-DA) was used to visualize commercial samples quality and may be of value for discriminating between chamomile types and Chrysanthemum with regards to the relative content of individual constituents. The results indicated that the method is suitable as a quality control test for various

  13. Antifungal activity of essential oils against selected terverticillate penicillia

    Directory of Open Access Journals (Sweden)

    Soňa Felšöciová

    2015-02-01

    Full Text Available The aim of this study was to screen 15 essential oils of selected plant species, viz. [i]Lavandula angustifolia[/i], [i]Carum carvi[/i], [i]Pinus mungo var. pulmilio[/i], [i]Mentha piperita[/i], [i]Chamomilla recutita[/i] L.,[i] Pinus sylvestris[/i], [i]Satureia hortensis[/i] L., [i]Origanum vulgare[/i] L., [i]Pimpinella anisum[/i], [i]Rosmarinus officinali[/i]s L., [i]Salvia officinalis[/i] L., [i]Abietis albia etheroleum[/i], [i]Chamomilla recutita[/i] L. [i]Rausch[/i], [i]Thymus vulgaris[/i] L., [i]Origanum vulgare[/i] L. for antifungal activity against five [i]Penicillium[/i] species: [i]Penicillium brevicompactum[/i], [i]Penicillium citrinum[/i], [i]Penicillium crustosum[/i], [i]Penicillium expansum[/i] and [i]Penicillium griseofulvum[/i]. The method used for screening included the disc diffusion method. The study points out the wide spectrum of antifungal activity of essential oils against [i]Penicillium[/i] fungi. There were five essential oils of the 15 mentioned above which showed a hopeful antifungal activity: [i]Pimpinella anisum[/i], [i]Chamomilla recutita[/i] L., [i]Thymus vulgaris[/i], [i]Origanum vulgare[/i] L. The most hopeful antifungal activity and killing effect against all tested penicillia was found to be [i]Origanum vulgare[/i] L. and [i]Pimpinella anisum[/i]. The lowest level of antifungal activity was demonstrated by the oils [i]Pinus mungo var. pulmilio[/i], [i]Salvia officinalis[/i] L., [i]Abietis albia etheroleum[/i], [i]Chamomilla recutita[/i] L.[i] Rausch[/i], [i]Rosmarinus officinalis[/i].

  14. Levantamento etnobotânico de plantas medicinais na cidade de Ipameri - GO Ethnobotanical survey of medicinal plants in Ipameri City - Goiás State

    Directory of Open Access Journals (Sweden)

    M.R. Zucchi

    2013-01-01

    of these plants; and to diagnose the gender profile and the age and wage ranges of users. Thus, structured interviews were conducted with 200 families in the city and plants were collected for their correct identification. The material was herborized, identified and deposited in the Herbarium of "Universidade Estadual de Goiás" (HUEG. Of the 200 families interviewed, 75 said they did not make use of plants for medicinal purposes (37.5%, while 125 said they do use them (62.5%. The latter group reported the 35 most used species: "hortelã-rasteira" (Mentha x villosa L., "boldo-sete-dores" (Plectranthus barbatus Andrews., lemon grass (Cymbopogon citratus (DC. Stapf., "quebra-pedra" (Phyllanthus niruri L., chamomile (Chamomilla recutita (L. Rauschert., pennyroyal (Mentha pulegium L., guaco (Mikania glomerata Spreng., mentrasto (Ageratum conyzoides L., clove basil (Ocimum gratissimum L., wormwood (Artemisia canphorata Vill., balm (Eysenhardtia platycarpa Mich., broom (Baccharis trimera (Less. DC., fennel (Foeniculum vulgare Mill., aloe (Aloe vera L. and mallow (Althaea officinalis L.. All consumer families (100% stated to prefer plants grown organically, to select the plants based on their good appearance (68% families and to eat them in natura (unprocessed, 100%. The use of medicinal plants in Ipameri is independent of gender (54% womem and 46% men and extends to several age and socioeconomic ranges, configuring thus a good consumer market.

  15. Polypeptide electrophoretic pattern of Matricaria chamomilla and ...

    African Journals Online (AJOL)

    Administrator

    2011-09-19

    Sep 19, 2011 ... reduces the capacity of plants to absorb Fe from alkaline soils (Yousfi ... stress proteins play crucial role for assisting the cells to ..... The effect of heat stress on wheat leaf and ear ... Shoot regeneration and protein synthesis in.

  16. Distinct kinetics in the frequency of peripheral CD4+ T cells in patients with ulcerative colitis experiencing a flare during treatment with mesalazine or with a herbal preparation of myrrh, chamomile, and coffee charcoal.

    Directory of Open Access Journals (Sweden)

    Jost Langhorst

    Full Text Available BACKGROUND: We found the first evidence of the efficacy of a herbal treatment with myrrh, dry extract of chamomile flowers, and coffee charcoal for ulcerative colitis (UC. However, the impact of the herbal treatment on the CD4+ T-cell compartment, which is essential for both the induction of UC and the maintenance of tolerance in the gut, is not well understood. AIM: To analyze the frequency and functional phenotype of CD4+ T cells and of immune-suppressive CD4+CD25high regulatory T cells (Tregs in healthy control subjects, patients with UC in remission, and patients with clinical flare of UC. METHODS: Patients in clinical remission were treated with either mesalazine or the herbal preparation for 12 months. The frequencies of whole CD4+ T cells, CD4+CD25med effector T cells, and Tregs and the expression of Foxp3 within the CD4+CD25hig Tregs were determined by flow cytometry at 6 time points. We determined the suppressive capability of Tregs from healthy control subjects and from patients in remission or clinical flare. RESULTS: A total of 79 patients (42 women, 37 men; mean age, 48.5 years; 38 with clinical flare and 5 healthy control subjects were included in the study. At baseline the frequencies of whole CD4+ T cells, CD4+CD25med effector cells, and Tregs did not differ between the two treatment groups and the healthy control subjects. In addition, patients with UC in sustained clinical remission showed no alteration from baseline after 1, 3, 6, 9, or 12 months of either treatment. In contrast, CD4+ T cells, CD4+CD25med effector T cells, and Tregs demonstrated distinctly different patterns at time points pre-flare and flare. The mesalazine group showed a continuous but not statistically significant increase from baseline to pre-flare and flare (p = ns. In the herbal treatment group, however, the percentage of the CD4+ T cells was lower at pre-flare than at baseline. This decrease was completely reversed after flare, when a significant

  17. Anti-Helicobacter pylori activity of plant extracts traditionally used for the treatment of gastrointestinal disorders

    Science.gov (United States)

    Cogo, Laura Lúcia; Monteiro, Cristina Leise Bastos; Miguel, Marilis Dallarmi; Miguel, Obdulio Gomes; Cunico, Miriam Machado; Ribeiro, Marcelo Lima; de Camargo, Eloá Ramalho; Kussen, Gislene Maria Botão; Nogueira, Keite da Silva; Costa, Libera Maria Dalla

    2010-01-01

    The antibacterial activity of plant extracts obtained from Bixa orellana L., Chamomilla recutita L., Ilex paraguariensis A. St.-Hil., Malva sylvestris L., Plantago major L. and Rheum rhaponticum L. has been evaluated against two reference strains and eleven clinical isolates of Helicobacter pylori. All the plant species chosen are used in popular Brazilian cuisine and folk medicine in the treatment of gastrointestinal disorders. Initial screening was made by the disk diffusion test and then minimum inhibitory concentration was determined by the agar dilution method. The results presented in this work demonstrated that among the plant preparations analyzed, B. orellana L., C. recutita L., I. paraguariensis A. St.-Hil. and M. sylvestris L. were capable of inhibiting the in vitro growth of H. pylori. PMID:24031496

  18. Ação do estresse térmico na sobrevivência de mudas e produção de camomila originadas de sementes importadas e nacionais Action of termic stress on the survival and yield of chamomile plantlets from imported and national seeds

    Directory of Open Access Journals (Sweden)

    José Roberto P de Souza

    2006-06-01

    Full Text Available Avaliou-se o efeito de baixas temperaturas sobre a sobrevivência de mudas de camomila (originadas de sementes importadas e coletadas localmente e sobre a produtividade da matéria-prima vegetal. Quarenta mudas com 7 a 10 cm de altura foram transferidas para câmara de germinação, tipo BOD, de duas procedências, onde permaneceram por 24 h nas condições: 10 h, com luz e 15ºC; 8 h, sem luz e 10ºC; 3 h, sem luz e 5ºC; 3 h; sem luz e temperaturas de 0ºC (testemunha, -2ºC, -4ºC e -6ºC. As mudas de sementes local apresentaram maior número de plantas mortas quando aplicadas às temperaturas de -4 e -6ºC, do que as importadas. O número de flores por planta e o acúmulo de matéria seca de flores por planta foram 462% e 226% superior, respectivamente, nas plantas originadas de sementes local comparadas com as importadas. O tratamento térmico de -6ºC proporcionou retomada do crescimento e aumento da produção das plantas de camomila, contrastando com aquelas submetidas às temperaturas de -2ºC e -4ºC. Os extratos das flores das plantas originadas de sementes local e importada mostraram igual quantidade de quercetina (substância marcadora.In the present trial the effects of low temperatures on the surviving of chamomile seedlings originated from two different origins (local and imported seeds was evaluated on the development, yield and concentration of quercetin. Forty to 10 cm high seedlings from the two origins were transferred to a germination chamber (BOD during 24 hours and submitted to the conditions: 10 h with light and 15ºC; 8 h without light and 10ºC; 3 h without light and 5ºC; 3 h without light and temperatures ranging from 0 (check, -2, -4, and -6ºC. The seedlings from national seeds were more susceptible to the temperatures of -4 and -6ºC. There were 462% more flowers per plant and 226% more dry matter accumulation per plant in the plants originated from national seeds compared to the plantlets from imported seeds

  19. Fortification of yogurts with different antioxidant preservatives: A comparative study between natural and synthetic additives.

    Science.gov (United States)

    Caleja, Cristina; Barros, Lillian; Antonio, Amilcar L; Carocho, Márcio; Oliveira, M Beatriz P P; Ferreira, Isabel C F R

    2016-11-01

    Consumers demand more and more so-called "natural" products and, therefore, the aim of this work was to compare the effects of natural versus synthetic antioxidant preservatives in yogurts. Matricaria recutita L. (chamomile) and Foeniculum vulgare Mill. (fennel) decoctions were tested as natural additives, while potassium sorbate (E202) was used as a synthetic additive. The fortification of yogurts with natural and synthetic antioxidants did not cause significant changes in the yoghurt pH and nutritional value, in comparison with control samples (yogurt without any additive). However, the fortified yogurts showed higher antioxidant activity, mainly the yogurts with natural additives (and among these, the ones with chamomile decoction). Overall, it can be concluded that plant decoctions can be used to develop novel yogurts, by replacing synthetic preservatives and improving the antioxidant properties of the final product, without changing the nutritional profile. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Morphological, biochemical and genetic influence of mutagen treatments on medicinal plant tissue cultures

    International Nuclear Information System (INIS)

    Onisei, T.; Toth, E.; Tesio, B.; Floria, F.

    1994-01-01

    Gamma rays and/or alkylant agents have been applied on callus tissue, young regenerants and cell suspension in order to establish their effect on morphogenesis, regeneration ability and biosynthetic potential. Growth dynamics, morpho-anatomic variables, secondary metabolite production, cell cytogenetics, enzyme specific activities, isoperoxidase and isoesterase patterns were analyzed in relation to the morphogenetic response of Atropa belladonna, Datura innoxia, Lavandula angustifolia, Chamomilla recutita, Digitalis lanata and Vinca minor tissue cultures. The effects of gamma-ray doses varied from one species to another; 10 to 20 Gy were generally able to stimulate growth and plant regeneration (via organogenesis and somatic embryogenesis), while 10 to 50 Gy enhanced secondary metabolite biosynthesis both in callus and cell suspension culture. Semnificative increase of secondary metabolite production was obtained when treatments with EMS (0.1-0.2%) have been applied to young regenerants. Many differences in biological features and biochemical behaviour were registered 20 days and one year, respectively, after treatment. (author)

  1. THE ROLE OF PHYTOTHERAPY IN OPTIMIZATION OF REHABILITATION AT A HEALTH RESORT IN PATIENTS WITH CHRONIC TONSILLITIS

    Directory of Open Access Journals (Sweden)

    E.I. Kondrat’eva

    2010-01-01

    Full Text Available Authors present results of a treatment with complex of physical methods and phyto drug Tonsilgon N (Althaeae officinalis L., Chamomilla recutita, Equisetum arvense L., Juglans regia L., Achillea millefolium L., Quercus robur, Taraxacum officinale of 35 children with chronic tonsillitis at a health resort. Clinical, immunological effectiveness and safety was estimated. Inclusion of the drug in treatment scheme resulted in decrease of morbidity with acute respiratory infections and rate of exacerbations of tonsillitis. Phyto drug has anti-inflammatory and immunomodulating activity manifested in increase of level of humoral factors in nasal secretion and cytoprotective effect related to positive changes in functional state of epithelium of nasal mucous membrane in children with chronic tonsillitis.Key words: children, chronic tonsillitis, rehabilitation, phytotherapy.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(2:58-63

  2. Avaliação de germoplasma de camomila e densidade de semeadura na produção e composição do óleo essencial Evaluation of germplasm and seeding rate over the production and composition of chamomile essential oil

    Directory of Open Access Journals (Sweden)

    Wanderlei do Amaral

    2012-06-01

    Full Text Available O cultivo de camomila na região Sul do Brasil tem sido realizado utilizando-se como material genético a cultivar Mandirituba. Apesar da produção de capítulos florais e teor de óleos essenciais apresentado por esta cultivar ser considerado satisfatório, tem sido observada nas regiões produtoras a ocorrência de problemas fitossanitários que resultam em perdas significativas da produção. Este trabalho teve como objetivos comparar materiais genéticos de camomila provenientes da Holanda, Dinamarca e Mandirituba, e avaliar o efeito de diferentes densidades de semeadura no desenvolvimento das plantas, produção de capítulos, rendimento e qualidade do óleo essencial da cultivar Mandirituba, atualmente cultivada na região. Os experimentos foram conduzidos no município de Piraquara (PR. A extração do óleo essencial foi realizada por hidrodestilação em aparelho tipo Clevenger e a determinação da composição do óleo foi feita por cromatografia em fase gasosa acoplada ao espectrômetro de massa (GC/MS. Os materiais genéticos provenientes da Holanda e de Mandirituba apresentaram maior produção de biomassa seca de capítulos, em relação ao material genético da Dinamarca. A cultivar Mandirituba apresentou o maior rendimento de óleo essencial (4,71 mL g-1 ms, sendo também superior em relação à produtividade de óleo essencial (2,40 L ha-1. Os materiais procedentes da Dinamarca e de Mandirituba apresentaram composição do óleo essencial semelhantes. A densidade de plantio de 1,0 kg ha-1 da cultivar Mandirituba resultou em melhor desenvolvimento das plantas e maior produção de óleo essencial. Quantidades superiores a 3,0 kg ha-1 de sementes não resultaram em maior densidade de plantas tendo em vista a alta competição e percentual de plântulas mortas.The cultivar Mandirituba is the only genetic material for chamomile cultivation in southern Brazil. Besides the limitations regarding floral buds and the yield of

  3. ANTI-INFLAMMATORY EFFECTS OF CHAMOMILE ESSENTIAL OIL IN MICE

    Czech Academy of Sciences Publication Activity Database

    Fabian, D.; Juhás, Štefan; Bukovska, A.; Bujňáková, D.; Grešáková, L.; Koppel, J.

    2011-01-01

    Roč. 44, č. 3 (2011), s. 111-116 ISSN 1335-3683 Institutional research plan: CEZ:AV0Z50450515 Keywords : inflammation * carrageenan paw oedema * TNBS colitis Subject RIV: EB - Genetics ; Molecular Biology http://www.cvzv.sk/slju/11_3/Fabian-SJAS-3-2011.pdf

  4. Role of ploidy in cadmium and nickel uptake by Matricaria chamomilla plants

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Klejdus, B.; Grúz, Jiří; Malčovská, S.; Hedbavny, J.

    2010-01-01

    Roč. 48, 8-9 (2010), s. 2109-2114 ISSN 0278-6915 R&D Projects: GA AV ČR KAN200380801; GA ČR GA525/07/0338 Institutional research plan: CEZ:AV0Z50380511 Keywords : Antioxidants * Heavy metals * Oxidative stress Subject RIV: ED - Physiology Impact factor: 2.602, year: 2010

  5. Effect of metabolic regulators on aluminium uptake and toxicity in Matricaria chamomilla plants

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Štork, F.; Klejdus, B.; Grúz, Jiří; Hedbavny, J.

    2012-01-01

    Roč. 54, May 2012 (2012), s. 140-148 ISSN 0981-9428 R&D Projects: GA AV ČR KAN200380801 Grant - others:GA ČR(CZ) GA525/07/0338; GA MŠk(CZ) ED1.1.00/02.0068 Program:GA; ED Institutional research plan: CEZ:AV0Z50380511 Keywords : Cinnamic acid * Mineral nutrients * Phenylalanine ammonia-lyase Subject RIV: ED - Physiology Impact factor: 2.775, year: 2012

  6. Modulation of Copper Uptake and Toxicity by Abiotic Stresses in Matricaria chamomilla Plants

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Klejdus, B.; Hedbavny, J.; Štork, F.; Grúz, Jiří

    2012-01-01

    Roč. 60, č. 27 (2012), s. 6755-6763 ISSN 0021-8561 R&D Projects: GA AV ČR KAN200380801 Grant - others:GA MŠk(CZ) ED1.1.00/02.0068; GA ČR(CZ) GA525/07/0338; GA ČR(CZ) GPP503/12/P166; GA MŠk(CZ) ED0007/01/01 Program:ED; GA; GP; ED Institutional research plan: CEZ:AV0Z50380511 Keywords : chlorogenic acid * heavy metals * NaCl Subject RIV: EC - Immunology Impact factor: 2.906, year: 2012

  7. Phenolic compounds composition and physiological attributes of Matricaria chamomilla grown in copper excess

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Grúz, Jiří; Bačkor, M.; Tomko, J.; Strnad, Miroslav; Repčák, M.

    2008-01-01

    Roč. 62, č. 2 (2008), s. 145-152 ISSN 0098-8472 Institutional research plan: CEZ:AV0Z50380511 Keywords : Cu * copper * DW * dry weight * GMCAs Subject RIV: CE - Biochemistry Impact factor: 2.301, year: 2008

  8. Cadmium and Nickel Uptake Are Differentially Modulated by Salicylic Acid in Matricaria chamomilla Plants

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Grúz, Jiří; Hedbavny, J.; Klejdus, B.; Strnad, Miroslav

    2009-01-01

    Roč. 57, č. 20 (2009), s. 9848-9855 ISSN 0021-8561 Institutional research plan: CEZ:AV0Z50380511 Keywords : Cinnamyl alcohol dehydrogenase * heavy metals * mineral nutrients Subject RIV: EF - Botanics Impact factor: 2.469, year: 2009

  9. Research Concerning Antimicrobial Activities of Some Essential Oils Extracted from Plants

    Directory of Open Access Journals (Sweden)

    ADRIANA DALILA CRISTE

    2014-10-01

    Full Text Available The principal components of some essential oils extracted from plants have been found to have microbial activity. Depending on the concentration, the members of this class are known to be bactericide or bacteriostatic. Their action mechanism is unclear, but some studies suggest that the compounds penetrate the cell, where they interfere with cellular metabolism. The purpose of this study was to evaluate the antimicrobial activity of 5 essential oils extracted from plants on Escherichia coli, Pseudomonas aeruginosa, Salmonella enterica, Staphylococcus aureus and Bacillus cereus and to determinate how different amount of the used oils can influence the results of inhibition tests. These results showed that mainly all the natural extracts presented an antimicrobial effect. Thereby, some extracts were more efficient than another and the order is: Eucalyptus globulus (eucalyptus, Mentha piperita (mint, Lavandula angustifolia (lavender, Matricaria chamomilla (chamomile, Calendula officinalis (calendula.

  10. The effect of polyphenolic-polysaccharide conjugates from selected medicinal plants of Asteraceae family on the peroxynitrite-induced changes in blood platelet proteins.

    Science.gov (United States)

    Saluk-Juszczak, Joanna; Pawlaczyk, Izabela; Olas, Beata; Kołodziejczyk, Joanna; Ponczek, Michal; Nowak, Pawel; Tsirigotis-Wołoszczak, Marta; Wachowicz, Barbara; Gancarz, Roman

    2010-12-01

    Lots of plants belonging to Asteraceae family are very popular in folk medicine in Poland. These plants are also known as being rich in acidic polysaccharides, due to the presence of hexuronic acids or its derivatives. Our preliminary experiments have shown that the extract from Conyza canadensis L. possesses various biological activity, including antiplatelet, antiocoagulant and antioxidant properties. The aim of our study was to assess if macromolecular glycoconjugates from selected herbal plants of Asteraceae family: Achillea millefolium L., Arnica montana L., Echinacea purpurea L., Solidago virgaurea L., Chamomilla recutita (L.) Rauschert., and Conyza canadensis L. protect platelet proteins against nitrative and oxidative damage induced by peroxynitrite, which is responsible for oxidative/nitrative modifications of platelet proteins: the formation of 3-nitrotyrosine and carbonyl groups. These modifications may lead to changes of blood platelet functions and can have pathological consequences. The role of these different medicinal plants in the defence against oxidative/nitrative stress in human platelets is still unknown, therefore the oxidative damage to platelet proteins induced by peroxynitrite and protectory effects of tested conjugates by the estimation of carbonyl group level and nitrotyrosine formation (a marker of protein nitration) were studied in vitro. The antioxidative properties of the polyphenolic-polysaccharide conjugates from selected tested medicinal plants were also compared with the action of a well characterized antioxidative commercial polyphenol - resveratrol (3,4',5-trihydroxystilbene). The obtained results demonstrate that the compounds from herbal plants: A. millefolium, A. montana, E. purpurea, C. recutita, S. virgaurea, possess antioxidative properties and protect platelet proteins against peroxynitrite toxicity in vitro, similar to the glycoconjugates from C. canadensis. However, in the comparative studies, the polyphenolic

  11. A cross-cultural comparison of folk plant uses among Albanians, Bosniaks, Gorani and Turks living in south Kosovo.

    Science.gov (United States)

    Mustafa, Behxhet; Hajdari, Avni; Pieroni, Andrea; Pulaj, Bledar; Koro, Xhemajli; Quave, Cassandra L

    2015-05-12

    Kosovo represents a unique hotspot of biological and cultural diversity in Europe, which allows for interesting cross-cultural ethnobotanical studies. The aims of this study were twofold: 1) to document the state of traditional knowledge related to local (esp. wild) plant uses for food, medicine, and handicrafts in south Kosovo; and 2) to examine how communities of different ethnic groups in the region (Albanians, Bosniaks/Gorani, and Turks) relate to and value wild botanical taxa in their ecosystem. Field research was conducted in 10 villages belonging to the Prizren municipality and 4 villages belonging to the Dragash municipality, located in the Sharr Mountains in the southern part of Kosovo. Snowball sampling techniques were used to recruit 139 elderly informants (61 Albanians, 32 Bosniaks/Gorani and 46 Turks), for participation in semi-structured interviews regarding the use of the local flora for medicinal, food, and handicraft purposes. Overall, we recorded the local uses of 114 species were used for medicinal purposes, 29 for food (wild food plants), and 20 in handicraft activities. The most important species used for medicinal purposes were Achillea millefolium L., Sambucus nigra L., Urtica dioica L., Tilia platyphyllos Scop. Hypericum perforatum L., Chamomilla recutita (L.) Rauschert, Thymus serpyllum L. and Vaccinium myrtillus L. Chamomilla recutita was the most highly valued of these species across the populations surveyed. Out of 114 taxa used for medicinal purposes, only 44 species are also included in the European Pharmacopoeia. The predominantly quoted botanical families were Rosaceae, Asteraceae, and Lamiaceae. Comparison of the data recorded among the Albanian, Bosniak/Gorani, and Turkish communities indicated a less herbophilic attitude of the Albanian populations, while most quoted taxa were quoted by all three communities, thus suggesting a hybrid character of the Kosovar plant knowledge. Cross-cultural ethnobiological studies are crucial in

  12. The Cytotoxic, Antibacterial and Free Radical Scavenging Activities of Crude Extracts of Matricaria chamomilla, Salvadora persica and Artemisia annua

    KAUST Repository

    Seddek, Ahmed

    2011-01-01

    -derived drugs have been approved so far. Cancer and infectious diseases have been common targets for the science of drug discovery, due to the high mortality rates caused by these diseases all over the world. Several plant-derived compounds are being marketed

  13. Utilisation of gamma radiation of Cobalt-60 as quarantine treatment of medicinal plant, aromatic and seasoning plants dehydrated infested by Lasioderma serricorne (Fabricius, 1792) (Coleoptera, Anobiidae) and Plodia interpunctella (Hubner, 1813) (Lepidoptera, Pyralidae); Utilizacao da radiacao gama do Cobalto-60 como tratamento quarentenario de plantas medicinais, aromaticas e condimentares desidratadas infestadas por Lasioderma serricorne (Fabricius, 1792) (Coleoptera, Anobiidae) e Plodia interpunctella (Hubner, 1813) (Lepidoptera, Pyralidae)

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Juliana Nazare

    2007-07-01

    The research had as objective the use of the gamma radiation of the Cobalto-60 as quarantine treatment of the medicinal plant, aromatic and seasoning plants dehydrated infested by Lasioderma serricorne and Plodia interpunctella determining the disinfestation doses to attend the criterion in the not emergency of adults of the species in study and analysing through the Chromatography of Thin Layer the effect of the gamma radiation of the cobalto-60 on the active principle of extract dehydrated of Chamomilla recutita, Pimpinella anisum, Origanum vulgare, Cymbopogon citratus, Ocimum basilicum and Thymus vulgaris. The work was developed in the Laboratorio de Inseticidas in the Instituto Biologico in Sao Paulo in the period of August of 2005 the June of 2007. The radiation source used gamma was an experimental irradiator of Cobalto-60, model Gamacell 220, located in the Instituto de Pesquisas Energeticas e Nucleares - IPEN, located in Sao Paulo. In the period of 30 days after the irradiation of the samples evaluated the number of adults emerged of Lasioderma serricorne and Plodia interpunctella, using the data of mortality for the analysis of Probit. Obtained 100% of not emergency of adults in the Lasioderma serricorne with the dose of 2,00 kGy and 100% of not emergency of adults in the Plodia interpunctella with the dose of 2,25 kGy. The Chromatographic Analysis of Thin Layer was to evaluate did not show chemical differences in the extracts analysed. (author)

  14. Utilisation of gamma radiation of Cobalt-60 as quarantine treatment of medicinal plant, aromatic and seasoning plants dehydrated infested by Lasioderma serricorne (Fabricius, 1792) (Coleoptera, Anobiidae) and Plodia interpunctella (Hubner, 1813) (Lepidoptera, Pyralidae)

    International Nuclear Information System (INIS)

    Alves, Juliana Nazare

    2007-01-01

    The research had as objective the use of the gamma radiation of the Cobalto-60 as quarantine treatment of the medicinal plant, aromatic and seasoning plants dehydrated infested by Lasioderma serricorne and Plodia interpunctella determining the disinfestation doses to attend the criterion in the not emergency of adults of the species in study and analysing through the Chromatography of Thin Layer the effect of the gamma radiation of the cobalto-60 on the active principle of extract dehydrated of Chamomilla recutita, Pimpinella anisum, Origanum vulgare, Cymbopogon citratus, Ocimum basilicum and Thymus vulgaris. The work was developed in the Laboratorio de Inseticidas in the Instituto Biologico in Sao Paulo in the period of August of 2005 the June of 2007. The radiation source used gamma was an experimental irradiator of Cobalto-60, model Gamacell 220, located in the Instituto de Pesquisas Energeticas e Nucleares - IPEN, located in Sao Paulo. In the period of 30 days after the irradiation of the samples evaluated the number of adults emerged of Lasioderma serricorne and Plodia interpunctella, using the data of mortality for the analysis of Probit. Obtained 100% of not emergency of adults in the Lasioderma serricorne with the dose of 2,00 kGy and 100% of not emergency of adults in the Plodia interpunctella with the dose of 2,25 kGy. The Chromatographic Analysis of Thin Layer was to evaluate did not show chemical differences in the extracts analysed. (author)

  15. Puffed cereals with added chamomile – quantitative analysis of polyphenols and optimization of their extraction method

    Directory of Open Access Journals (Sweden)

    Tomasz Blicharski

    2017-05-01

    For most of the analyzed compounds, the highest yields were obtained by ultrasound assisted extraction. The highest temperature during the ultrasonification process (60oC increased the efficiency of extraction, without degradation of polyphenols. UAE easily arrives at extraction equilibrium and therefore permits shorter periods of time, reducing the energy input. Furthermore, UAE meets the requirements of ‘Green Chemistry’

  16. Risks and benefits of commonly used herbal medicines in Mexico.

    Science.gov (United States)

    Rodriguez-Fragoso, Lourdes; Reyes-Esparza, Jorge; Burchiel, Scott W; Herrera-Ruiz, Dea; Torres, Eliseo

    2008-02-15

    In Mexico, local empirical knowledge about medicinal properties of plants is the basis for their use as home remedies. It is generally accepted by many people in Mexico and elsewhere in the world that beneficial medicinal effects can be obtained by ingesting plant products. In this review, we focus on the potential pharmacologic bases for herbal plant efficacy, but we also raise concerns about the safety of these agents, which have not been fully assessed. Although numerous randomized clinical trials of herbal medicines have been published and systematic reviews and meta-analyses of these studies are available, generalizations about the efficacy and safety of herbal medicines are clearly not possible. Recent publications have also highlighted the unintended consequences of herbal product use, including morbidity and mortality. It has been found that many phytochemicals have pharmacokinetic or pharmacodynamic interactions with drugs. The present review is limited to some herbal medicines that are native or cultivated in Mexico and that have significant use. We discuss the cultural uses, phytochemistry, pharmacological, and toxicological properties of the following plant species: nopal (Opuntia ficus), peppermint (Mentha piperita), chaparral (Larrea divaricata), dandlion (Taraxacum officinale), mullein (Verbascum densiflorum), chamomile (Matricaria recutita), nettle or stinging nettle (Urtica dioica), passionflower (Passiflora incarnata), linden flower (Tilia europea), and aloe (Aloe vera). We conclude that our knowledge of the therapeutic benefits and risks of some herbal medicines used in Mexico is still limited and efforts to elucidate them should be intensified.

  17. Risks and Benefits of Commonly used Herbal Medicines in México

    Science.gov (United States)

    Rodriguez-Fragoso, Lourdes; Reyes-Esparza, Jorge; Burchiel, Scott; Herrera-Ruiz, Dea; Torres, Eliseo

    2008-01-01

    In Mexico, local empirical knowledge about medicinal properties of plants is the basis for their use as home remedies. It is generally accepted by many people in Mexico and elsewhere in the world that beneficial medicinal effects can be obtained by ingesting plant products. In this review, we focus on the potential pharmacologic bases for herbal plant efficacy, but we also raise concerns about the safety of these agents, which have not been fully assessed. Although numerous randomized clinical trials of herbal medicines have been published and systematic reviews and meta-analyses of these studies are available, generalizations about the efficacy and safety of herbal medicines are clearly not possible. Recent publications have also highlighted the unintended consequences of herbal product use, including morbidity and mortality. It has been found that many phytochemicals have pharmacokinetic or pharmacodynamic interactions with drugs. The present review is limited to some herbal medicine that are native or cultivated in Mexico and that have significant use. We discuss the cultural uses, phytochemistry, pharmacological and toxicological properties of the following following plant species: Nopal (Opuntia ficus), Peppermint (Mentha piperita), Chaparral (Larrea divaricata), Dandlion (Taraxacum officinale), Mullein (Verbascum densiflorum), Chamomile (Matricaria recutita), Nettle or Stinging Nettle (Urtica dioica), Passionflower (Passiflora incarmata), Linden Flower (Tilia europea), and Aloa (Aloa vera). We conclude that our knowledge of the therapeutic benefits and risks of some herbal medicines used in Mexico is still limited and efforts to elucidate them should be intensified. PMID:18037151

  18. Risks and benefits of commonly used herbal medicines in Mexico

    International Nuclear Information System (INIS)

    Rodriguez-Fragoso, Lourdes; Reyes-Esparza, Jorge; Burchiel, Scott W.; Herrera-Ruiz, Dea; Torres, Eliseo

    2008-01-01

    In Mexico, local empirical knowledge about medicinal properties of plants is the basis for their use as home remedies. It is generally accepted by many people in Mexico and elsewhere in the world that beneficial medicinal effects can be obtained by ingesting plant products. In this review, we focus on the potential pharmacologic bases for herbal plant efficacy, but we also raise concerns about the safety of these agents, which have not been fully assessed. Although numerous randomized clinical trials of herbal medicines have been published and systematic reviews and meta-analyses of these studies are available, generalizations about the efficacy and safety of herbal medicines are clearly not possible. Recent publications have also highlighted the unintended consequences of herbal product use, including morbidity and mortality. It has been found that many phytochemicals have pharmacokinetic or pharmacodynamic interactions with drugs. The present review is limited to some herbal medicines that are native or cultivated in Mexico and that have significant use. We discuss the cultural uses, phytochemistry, pharmacological, and toxicological properties of the following plant species: nopal (Opuntia ficus), peppermint (Mentha piperita), chaparral (Larrea divaricata), dandlion (Taraxacum officinale), mullein (Verbascum densiflorum), chamomile (Matricaria recutita), nettle or stinging nettle (Urtica dioica), passionflower (Passiflora incarnata), linden flower (Tilia europea), and aloe (Aloe vera). We conclude that our knowledge of the therapeutic benefits and risks of some herbal medicines used in Mexico is still limited and efforts to elucidate them should be intensified

  19. The Use of Secondary Metabolites Heracleum Sosnowskyi Manden in Agriculture

    Directory of Open Access Journals (Sweden)

    S. N. BUDARIN

    2014-06-01

    Full Text Available The composition of secondary metabolites Heracleum sosnowskyi include: tannins, essential oils, furanocoumarin and other agent. The greatest interest is the phenolic compounds coumarin furanocoumarin order which is known for their photosensitizing effect. Coumarins are part of hogweed. The greatest number of different kinds of coumarin was found in fruit. Researchers from the Far Eastern Branch of the RAS have been identified series of angelicin furocoumarins (sfondin, angelicin and psoralenum (bergapten, xanthotoxin, oksikumarina umbeliferon furocoumarins. In our research we have identified the influence of active substances hogweed on growth and development of different groups of plants.So experiment with biotest Heracleum sosnowskyi sap (with concentration are 1:1, 1:4, 1:16, and control - H2O stimulates energy germination of pea seeds (Vicia sativa L. - 6%, wheat (Triticum aestivum L. - 1,2%, barley (Hordeum vulgare L. - 5%, and tutsan (Hypéricum perforátum L. - 3,5% at a concentration of 1:16. The same concentration has an inhibitory effect on radish (Raphanus sativus L., chamomile (Matricaria chamomilla L. and oregano (Oríganum vulgáre L..In the experiment on the effect of active substances contained in the soil under hogweed (the control is the soil where wasn’t Heracleum sosnowskyi we observed a stimulatory effect on plant growth and development of wild camomile. So biometric indicators chamomile plants was grown in the A1 horizon (topsoil differ significantly in all indicators of underlying horizons and from controls.So Heracleum sosnowskyi possessing high photosensitizing effect due to content in the bergapten, psoralen, xanthotoxin can be used for medicine along with Ammi majus as the raw material for the preparation of herbal remedies in dermatology. Also in our studies we have shown the use of active substances hogweed in agriculture as regulators growth of some plant species: camomile, wheat, pea, barley, tutsan.

  20. Monitoring content of cadmium, calcium, copper, iron, lead, magnesium and manganese in tea leaves by electrothermal and flame atomizer atomic absorption spectrometry

    Directory of Open Access Journals (Sweden)

    Prkić Ante

    2017-08-01

    Full Text Available Due to the simplicity of tea preparation (pouring hot water onto different dried herbs and its high popularity as a beverage, monitoring and developing a screening methodology for detecting the metal content is very important. The concentrations of Cd, Ca, Cu, Fe, Pb, Mg and Mn in 11 different samples of sage (Salvia officinalis L., linden (Tilia L. and chamomile (Matricaria chamomilla L. purchased at local herbal pharmacy were determined using electrothermal atomizer atomic absorption spectrometry (ETAAS and flame atomizer atomic absorption spectrometry (FAAS. The concentrations determined were: Cd (0.012 – 0.470 mg kg−1, Ca (5209 – 16340 mg kg−1, Cu (22.01 – 33.05 mg kg−1, Fe (114.2 – 440.3 mg kg−1, Pb (0.545 – 2.538 mg kg−1, Mg (2649 – 4325 mg kg−1 and Mn (34.00 – 189.6 mg kg−1. Principal Component Analysis (PCA was applied to identify factors (soil and climate influencing the content of the measured elements in herbal samples. The proposed methodology developed in this work was successfully applied to the detection of metals in herbal samples. The analysis showed that the content of toxic metals in herbal teas was below the maximum dose recommended by the World Health Organization (WHO.

  1. Determination of Heavy Metals Concentration in Traditional Herbs Commonly Consumed in the United Arab Emirates

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    Rania Dghaim

    2015-01-01

    Full Text Available Herbs are extensively consumed in the United Arab Emirates for their flavoring and medicinal properties. This study aimed at determining the concentration of heavy metals in selected traditional herbs consumed in the United Arab Emirates (UAE. A total of 81 samples of seven herbs, parsley (Petroselinum crispum, basil (Ocimum basilicum, sage (Salvia officinalis, oregano (Origanum vulgare, mint (Mentha spicata, thyme (Thymus vulgaris, and chamomile (Matricaria chamomilla, were purchased from the local market in Dubai and analyzed for their cadmium, lead, copper, iron, and zinc contents. Microwave-assisted digestion was applied for the dissolution of the samples and heavy metals concentration was determined using Atomic Absorption Spectrometry (AAS. Metals were found to be present in varied concentrations in the herb samples. The concentration ranges were found as follows: less than 0.1–1.11 mg·kg−1 for cadmium, less than 1.0–23.52 mg·kg−1 for lead, 1.44–156.24 mg·kg−1 for copper, 12.65–146.67 mg·kg−1 for zinc, and 81.25–1101.22 mg·kg−1 for iron. The findings of the study suggest that most of the analyzed herbs contained unsafe levels of heavy metals that exceeded the World Health Organization (WHO permissible limits (PL.

  2. Perfil dos consumidores de plantas medicinais e condimentares do município de Pato Branco (PR The profile of consumers medicinal plants and spices of Pato Branco city, Paraná State, Brazil

    Directory of Open Access Journals (Sweden)

    José Abramo Marchese

    2004-06-01

    Full Text Available Diagnosticou-se o perfil dos consumidores de supermercados em Pato Branco (PR, com relação às suas preferências pelas plantas medicinais e condimentares, como subsídio à produção por pequenos produtores rurais. Os consumidores preferem produtos orgânicos, observam a aparência e o preço do produto, e vão ao mercado uma vez por semana, preferencialmente aos sábados. As dez plantas medicinais preferidas, em ordem decrescente, são camomila, anis, boldo, carqueja, guaco, malva, poejo, espinheira-santa, menta e sálvia. As dez plantas condimentares preferidas, em ordem decrescente, são cebola, cravo, canela, orégano, alho, nóz-moscada, pimentão, cebolinha, endro e salsinha.The profile of supermarket users in Pato Branco city, Paraná State, Brazil, was obtained, related to their preference for medicinal and spice plants, as a subsidy to production by small farmers. The consumers prefer organic products observing the appearance and price of the product, and they go once a week to the market, preferably on Saturdays. The ten favorite medicinal plants are Chamomilla recutita, Pimpinella anisum, Vernonia condensata, Baccharis sp., Mikania sp., Malva sp., Cunilla sp., Maytenus sp., Mentha sp. and Salvia officinalis. The ten favorite spices are: Allium cepa, Eugenia caryophyllata, Cinnamomum zeylanicum, Origanum vulgaris, Allium sativum, Myristicia fragans, Capsicum annuum, Allium schoenoprasum, Anethum graveolens and Petroselinum crispum.

  3. Segetal flora of cereal crop agrocenoses in the Suwałki Landscape Park

    Directory of Open Access Journals (Sweden)

    Matusiewicz Marta

    2016-06-01

    Full Text Available Segetal flora of cereal crop agrocenoses in the Suwałki Landscape Park was studied in between the years 2012 and 2013. One hundred phytosociological Braun-Blanquet releves were taken, documenting the occurrence of 152 species of vascular plants that represented 29 botanic families. Analysis of the contributions of geographic-historical groups revealed the dominance of the native species, apophytes (87 species, making 57.2%, over anthropophytes (65 species, 42.8%. The number of short-lived species was twice greater (103 species, 67.8% than the perennial ones (49 species, 32.2%. As regards the lifeforms, the therophytes were dominant (96 species, 63.2% over hemicryptophytes (44 species, 28.9% and geophytes (12 species, 7.9%. Among the species of segetal flora in the area studied, 23 valuable species classified to different categories of protection, were identified. The presence of Consolida regalis, Centaurea cyanus and Bromus secalinus, belonging to threatened species in other regions of Poland, was abundant. Also the species: Anthemis tinctoria, Echium vulgare and Anchusa officinalis were met with high frequency. The species: Agrostemma githago, Papaver argemone and Papaver dubium were represented by single plants, which can suggest their dying out. In the Park area, expansive species, threatening the biodiversity, such as Myosotis arvensis, Viola arvensis, Galeopsis tetraehit, Stellaria media, Artemisia vulgaris, Galinsoga parviflora, Elymus repens, Capsella bursa pastoris, Erodium cicutarium, Chamomilla recutita, Matricaria maritima subsp. inodora, Convolvulus arvensis, Polygonum persicaria, Polygonum lapathifolium subsp. pallidum and Polygonum lapathifolium subsp. lapathifolium, were commonly seen in the crop land.

  4. Antibacterial activity against Clostridium genus and antiradical activity of the essential oils from different origin.

    Science.gov (United States)

    Kačániová, Miroslava; Vukovič, Nenad; Horská, Elena; Salamon, Ivan; Bobková, Alica; Hleba, Lukáš; Fiskelová, Martina; Vatľák, Alexander; Petrová, Jana; Bobko, Marek

    2014-01-01

    In the present study, the antimicrobial and antiradical activities of 15 essential oils were investigated. The antimicrobial activities were determined by using agar disc diffusion and broth microdilution methods against Clostridium genus and antioxidant properties of essential oils by testing their scavenging effect on DPPH radicals activities. We determined the antibacterial activity of Clostridium butyricum, Clostridium hystoliticum, Clostridium intestinale, Clostridium perfringens and Clostridium ramosum. We obtained the original commercial essential oils samples of Lavandula angustifolia, Carum carvi, Pinus montana, Mentha piperita, Foeniculum vulgare Mill., Pinus sylvestris, Satureia montana, Origanum vulgare L. (2 samples), Pimpinella anisum, Rosmarinus officinalis L., Salvia officinalis L., Abies alba Mill., Chamomilla recutita L. Rausch and Thymus vulgaris L. produced in Slovakia (Calendula a.s., Nova Lubovna, Slovakia). The results of the disk diffusion method showed very high essential oils activity against all tested strains of microorganisms. The best antimicrobial activity against C. butyricum was found at Pimpinella anisum, against C. hystoliticum was found at Pinus sylvestris, against C. intestinale was found at Satureia hortensis L., against C. perfringens was found at Origanum vulgare L. and against C. ramosum was found at Pinus sylvestris. The results of broth microdilution assay showed that none of the essential oils was active against C. hystoliticum. The best antimicrobial activity against C. butyricum was found at Abies alba Mill., against C. intestinale was found at Abies alba Mill., against C. perfringens was found at Satureia montana and against C. ramosum was found at Abius alba and Carum carvi. Antioxidant DPPH radical scavenging activity was determined at several solutions of oil samples (50 μL.mL(-1)-0.39 μL.mL(-1)) and the best scavenging effect for the highest concentration (50 μL.mL(-1)) was observed. The antioxidant properties

  5. Testing of inhibition activity of essential oils against Paenibacillus larvae – the causative agent of American foulbrood

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    Katarína Kuzyšinová

    2014-01-01

    Full Text Available American foulbrood is a dangerous world-wide spread disease of honey bees caused by the Paenibacillus larvae bacterium. Antibiotic treatments are less effective and leave residues in bee products. It is therefore necessary to find an alternative, especially using natural ingredients such as plant essential oils, probiotics, fatty or organic acids. Two strains of P. larvae were used for this study: CCM 4488, a strain from the Czech collection of micro-organisms and a Slovak field strain which was isolated from infected bee combs and characterized on the basis of biochemical properties. Plant essential oils of sage (Salvia officinalis, anise (Pimpinella anisum, oregano (Origanum vulgare, caraway (Carum carvi, thyme (Thymus vulgaris, rosemary (Rosmarinum officinalis, clove (Syzygium aromaticum, camomile (Chamomilla recutita and fennel (Foeniculum vulgare were used for the testing of the inhibitory activity against P. larvae. Essential oils at amounts of 5 µl and 10 µl were applied to sterile discs on MYPGP agar; inhibition zone diameters were measured after 24-h incubation at 37 °C. The strongest inhibitory activity against both P. larvae strains was noted in case of the essential oils from oregano, thyme and clove; essential oils from camomile, rosemary and fennel showed no or weak antibacterial activity. Medium strong inhibition activity was recorded in case of previously untested essential oil from Carum carvi. There was a difference in sensitivity of both tested strains to essential oils. Our study confirmed that some essential oils can be used in the prevention of American foulbrood but further experiments aimed at their influence on physiological intestinal microflora of honey bees must be performed.

  6. Antividad antibacteriana In vitro de extractos de piper angustifolium (matico) y matricaria chamomilla (manzanilla) en cepas de staphylococcus aureus con resistencia múltiple

    OpenAIRE

    Zuta Arriola, Noemí

    2014-01-01

    El Staphylococcus aureus es el microorganismo más importante causante de infecciones intrahospitalarias y presenta una resistencia múltiple a antibióticos, lo cual conduce a diseñar medidas de prevención dirigidas a controlar y disminuir la resistencia antibiótica. Actualmente se sabe que muchas plantas medicinales tienen actividad antibacteriana, pero su posible efecto frente a bacterias multirresistentes como es el caso de S. aures aislada de muestras clínicas no reúne mayores referencias. ...

  7. Lignification and related parameters in copper-exposed Matricaria chamomilla roots: Role of H2O2 and NO in this process

    Czech Academy of Sciences Publication Activity Database

    Kováčik, J.; Grúz, Jiří; Klejdus, B.; Štork, F.; Marchiosi, R.; Ferrarese-Filho, O.

    2010-01-01

    Roč. 179, č. 4 (2010), s. 383-389 ISSN 0168-9452 Institutional research plan: CEZ:AV0Z50380511 Keywords : Heavy metals * Oxidative stress * Phenols Subject RIV: EF - Botanics Impact factor: 2.481, year: 2010

  8. Efeito da irradiação na microbiota fúngica de plantas medicinais Irradiation effect on mycoflora of medicinal plants

    Directory of Open Access Journals (Sweden)

    Guilherme Prado

    2009-10-01

    Full Text Available O aumento do consumo de produtos de origem natural tem ocasionado problemas de saúde pública devido ao risco da contaminação fúngica e a possível presença de micotoxinas. Objetivou-se, neste estudo, identificar as espécies fúngicas com potencial micotoxigênico e avaliar o efeito da irradiação gama (60Co na destruição da microbiota fúngica natural de cinco plantas medicinais: Alcachofra (Cynara scolymus L., Boldo (Peumusboldus Molina, Camomila (Matricaria recutita L., Chapéu de couro (Echinodorusgrandiflorus Micheli e Sene (Cassia acutifolia Delile. A quantificação de fungos filamentosos e leveduras foi efetuada pela Técnica de Diluição Seriada em meio DRBC. Em Camomila foram identificados 8 isolados de Aspergillus flavus, sendo 2 (25% produtores de aflatoxina B1 e B2 e 5 isolados de Aspergillus ochraceus, sendo 2 (40% produtores de ocratoxina A. Em Alcachofra foi identificado 1 isolado de Aspergillus ostianus produtor de ocratoxina A. Observou-se redução total da contagem de fungos em Boldo a partir de 3 kGy e em Chapéu de couro e Sene a partir de 5 kGy. Em Alcachofra, a contagem inicial de 5,0 x 10(6 UFC/g foi reduzida para 3,5 x 10² UFC com dose de 10 kGy. Nessa mesma dose a contagem fúngica em Camomila foi reduzida de 3,0 x 10(5 UFC/g para 2,2 x 10³ UFC/g.The increasing consumption of natural products has brought about problems related to public health due to the risk of fungi contamination and the considerable possibility of mycotoxin presence. The aim of this work was to identify the fungi species with mycotoxigenic potential and to evaluate the effect of gamma irradiation (60Co on killing the natural fungi microbiota of five medicinal plants: artichoke (Cynara scolymus L., boldo (Peumusboldus Molina, chamomile (Matricaria recutita L., burhead (Echinodorusgrandiflorus Micheli, and senna (Cassia acutifolia Delile. The qualification of filamentous fungi and yeast was carried out utilizing the Technique of Serial

  9. Plants and other natural products used in the management of oral infections and improvement of oral health.

    Science.gov (United States)

    Chinsembu, Kazhila C

    2016-02-01

    Challenges of resistance to synthetic antimicrobials have opened new vistas in the search for natural products. This article rigorously reviews plants and other natural products used in oral health: Punica granatum L. (pomegranate), Matricaria recutita L. (chamomile), Camellia sinensis (L.) Kuntze (green tea), chewing sticks made from Diospyros mespiliformis Hochst. ex A.D.C., Diospyros lycioides Desf., and Salvadora persica L. (miswak), honey and propolis from the manuka tree (Leptospermum scoparium J.R. Forst. & G. Forst.), rhein from Rheum rhabarbarum L. (rhubarb), dried fruits of Vitis vinifera L. (raisins), essential oils, probiotics and mushrooms. Further, the review highlights plants from Africa, Asia, Brazil, Mexico, Europe, and the Middle East. Some of the plants' antimicrobial properties and chemical principles have been elucidated. While the use of natural products for oral health is prominent in resource-poor settings, antimicrobial testing is mainly conducted in the following countries (in decreasing order of magnitude): India, South Africa, Brazil, Japan, France, Egypt, Iran, Mexico, Kenya, Switzerland, Nigeria, Australia, Uganda, and the United Kingdom. While the review exposes a dire gap for more studies on clinical efficacy and toxicity, the following emerging trend was noted: basic research on plants for oral health is mainly done in Brazil, Europe and Australia. Brazil, China, India and New Zealand generally conduct value addition of natural products for fortification of toothpastes. African countries focus on bioprospecting and primary production of raw plants and other natural products with antimicrobial efficacies. The Middle East and Egypt predominantly research on plants used as chewing sticks. More research and funding are needed in the field of natural products for oral health, especially in Africa where oral diseases are fuelled by human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). Copyright © 2015 Elsevier B

  10. Levels of some microelements and essential heavy metals in herbal teas in Serbia.

    Science.gov (United States)

    Mihaljev, Zeljko; Zivkov-Balos, Milica; Cupić, Zeljko; Jaksić, Sandra

    2014-01-01

    Levels of Fe, Mn, Cu, Zn, Mo, Co, Ni, Se, Sn and Al were determined in 14 medicinal plants from Serbia, which are widely used in phytopharmacy as herbal teas. The following plants were investigated: yarrow (Achillea millefolium L.), basil (Ocimum hasilicum L.), St. John's wort (Hypericum perforatum L.), peppermint (Mentha x piperita L.), field horsetail (Equisetum arvense L.), stinging nettle (Urtica dioica L.), thyme (Thymus serpyllum L.), maize silk (Zea mays L. - Maydis stigma), hibiscus (Hibiscus sabdariffa L.), marshmallow (Althaea officinalis L.), chamomile (Matricaria chamomilla L.), rosehip/dog rose (Rosa canina L.), winter savory (Satureja montana L.) and spearmint (Mentha spicata L.). A total of 16 samples of different parts of medicinal plants (root, leaf, flower, herba) were examined, whereby 13 samples were delivered in original package and three samples were loose leaf herbs. Samples were prepared using the microwave digestion technique, and measurements were performed applying the atomic absorption spectrometry and mass spectrometry with inductively coupled plasma. Contents of microelements in the examined samples were in the range: Mn (23.86 - 453.71 mg/kg); Fe (61.87 - 673.0 mg/kg); Cu (6.68 - 24.46 mg/kg); Zn (16.11 - 113.81 mg/kg); Mo (0.576 - 4.265 mg/kg); Co (0.039 - 0.532 mg/kg); Se (0.036 - 0.146 mg/kg); Ni (0.738 - 6.034 mg/kg); Al (154.0 - 3015.0 mg/kg) and Sn (2.68 - 10.22 mg/kg). According to determined amounts of microelements, the investigated samples of herbal teas are considered safe for human consumption.

  11. Impact of different soil cultivation on weed species in winter rape (oilseed

    Directory of Open Access Journals (Sweden)

    Jan Winkler

    2005-01-01

    occurrence. The third group consists of species such as: Cirsium arvense, Chamomilla recutita, Galium aparine, Lactuca serriola, Matricaria maritima, Triticum aestivum and Viola arvensis. Their cover and frequency of occurrence were in a more degree influenced by factors different from the type of tillage. The manner of tillage appears to be only one of a number of factors that affect the occurrence of weed species. It influences them together with other factors and it is a factor of polyfunctional nature.

  12. Metabolic profiling of Hoodia, Chamomile, Terminalia Species and evaluation of commercial preparations using Ultra-High Performance Quadrupole Time of Flight-Mass Spectrometry

    Science.gov (United States)

    Ultra-High Performance-Quadrupole Time of Flight Mass Spectrometr(UHPLC-QToF-MS)profiling has become an impattant tool for identification of marker compounds and generation of metabolic patterns that could be interrogated using chemometric modeling software. Chemometric approaches can be used to ana...

  13. The Effect of Aqueous and Alcoholic Extracts of Thyme, Eucalyptus, Chamomile and Fennel on Virulence Factors of Escherichia Coli, Causative Agent of Urinary Tract Infection

    Directory of Open Access Journals (Sweden)

    Fatemeh Dashti-Zadeh

    2017-11-01

    Results: The results showed that, the alcoholic extract of thyme in three concentrations of 10, 5 and 2.5 mg/ml can prevent motility of the studied strain. Among the four plants studied, the alcoholic and aqueous extracts of thyme had the most effect in inhibiting the formation of biofilm. Alcoholic extract of thyme at concentration of 218.75 µg/ml and the alcoholic eucalyptus Extract at Concentration of 54.6875 µg/ml had inhibitory effects on the growth of bacterium, also the thyme alcoholic extract at concentration of 3500 μg / ml had bactericidal effect. None of the extracts had an effect on hemolysin production. Conclusion: Considering the inhibitory effect of thyme and eucalyptus alcoholic extracts on bacterial growth and the ability of these extracts to prevent biofilm formation and bacterial motility, these two herbs can be considered as the first choice for the treatment of urinary tract infections.

  14. Tragacanth nanocapsules containing Chamomile extract prepared through sono-assisted W/O/W microemulsion and UV cured on cotton fabric.

    Science.gov (United States)

    Ghayempour, Soraya; Montazer, Majid

    2017-08-15

    Encapsulation is the best method to protect the plant extracts against volatility and instability in the presence of air, light, moisture and high temperatures. Nevertheless, application of encapsulated plant extracts on the textiles requires a low-temperature and high rate processing to avoid from breaking or destroying of capsules. The present paper represents application of nanocapsules prepared by ultrasound irradiation assisted W/O/W microemulsion method on the cotton fabric through UV curing method. The surface and structure of nanocapsules and treated cotton fabric using FESEM and FT-IR indicated the spherical nanocapsules with size of 60-80nm stabilized on the fabric surface in a film layer feature. Also, the treated cotton fabric showed a good release behavior of 96h, a high stability against washing and rubbing tests and a relative good antimicrobial activity with 91, 89 and 94% reduction against S. aureus, E. coli and C. albicans, respectively. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Detection of pyrrolizidine alkaloids in German licensed herbal medicinal teas.

    Science.gov (United States)

    Schulz, M; Meins, J; Diemert, S; Zagermann-Muncke, P; Goebel, R; Schrenk, D; Schubert-Zsilavecz, M; Abdel-Tawab, M

    2015-06-01

    Because of the hepatotoxic, mutagenic, and cancerogenic effects of pyrrolizidine alkaloids (PAs) the German Federal Institute for Risk Assessment (BfR) recommends not to exceed a daily PA intake of 0.007 µg/kg body weight (0.42 µg/60 kg adult). In a recent study conducted by the BfR, up to 5647 µg PA/kg dried herbal material were detected in tea products marketed as food. The present study aimed at elucidating whether medicinal teas licensed or registered as medicinal products contain PAs as well. One hundred sixty-nine different commercially available medicinal teas, i.e. 19 nettle (Urtica dioica L.), 12 fennel (Foeniculum vulgare Mill.), 14 chamomile (Matricaria recutita L.), 11 melissa (Melissa officinalis L.) and 4 peppermint (Mentha piperita L.) teas as well as 109 tea mixtures were analyzed for the presence of 23 commercially available PAs. LC/MS was used for the determination of the PAs In general, the total PA contents ranging 0-5668 µg/kg. Thirty percent of the tested single-ingredient tea products and 56.9% of the tested medicinal tea mixtures were found to contain PA concentrations above the limit of quantification (LOQ) of 10 µg/kg. In 11 medicinal teas PA contents >300 µg/kg dry herb were determined thus exceeding the recommended limit for PA intake by BfR. In addition three products of the investigated tea mixtures revealed extremely high PA contents of 4227, 5137, and 5668 µg/kg. Generally, single-ingredient tea products contained much less or even no detectable amounts of PAs when compared to the tea mixtures. PAs in the range between 13 and 1080 µg/kg were also detected in five analyzed aqueous herbal infusions of the medicinal tea mixture products with the highest PA content. Two out of the five investigated herbal infusions exceeded the recommended BfR limit for PA intake. This study demonstrates clearly that also medicinal teas licensed as medicinal products may partly contain high amounts of PAs exceeding current recommendations. For

  16. Problemas associados ao uso de plantas medicinais comercializadas no Mercadão de Madureira, município do Rio de Janeiro, Brasil Problems associated with the use of medicinal plants commercialized in "Mercadão de Madureira", Rio de Janeiro City, Brazil

    Directory of Open Access Journals (Sweden)

    R. Bochner

    2012-01-01

    o comprometimento da preservação dos princípios ativos pela secagem e armazenamento inadequados foram relatados para o guaco (Mikania glomerata Sprengel, camomila (Chamomilla recutita L., erva-cidreira, chapéu-de-couro e boldo-do-Chile (Peumus boldus Molina. Pode-se constatar que todas as etapas da cadeia produtiva das plantas medicinais apresentam desafios para que se possa garantir identificação da espécie, disponibilidade, qualidade, segurança e eficácia de uso.The use of medicinal plants by the Brazilian population is a traditional practice and is often the main resource used in primary healthcare. The therapeutic use of these plants involves several steps in the supply chain: origin, harvest, drying, storage, form of preparation by the user and use. The aim of this documental study of exploratory nature was to survey the scientific literature about the problems associated with each of those steps and discuss the issues related to the lack of studies to prove the pharmacological efficacy and the absence of toxicological risks, as well as the autodiagnosis practice. The 20 plants most commercialized in a large market of Rio de Janeiro City in August 2007 were the basis for the documental survey of the present study. Of these, six had proven toxic properties depending on their preparation and use: arnica (Solidago chilensis Meyen, aroeira (Shinus terebinthifolius Raddi., rue (Ruta graveolens L., "babosa" (Aloe vera L., comfrey (Symphytum officinale L. and pennyroyal (Mentha pulegium Lam. & DC.. The National Agency for Sanitary Surveillance shows contraindications for: "boldo-do-Chile" (Peumus boldus Molina, "chapéu-de-couro" (Echinodorus macrophyllus Micheli, lemon balm (Lippia alba N.E.Br., "erva-de-bicho" (Polygonum spp., "espinheira-santa" (Maytenus spp., "picão" (Bidens pilosa L., pennyroyal (Mentha pulegium Lam. and plantain (Plantago major L.. "Abajerú", arnica, "boldo-do-Chile", comfrey, "erva-de-bicho" and "espinheira-santa" were reported to

  17. Screening of radical scavenging activity of some medicinal and aromatic plant extracts

    NARCIS (Netherlands)

    Miliauskas, G.; Venskutonis, R.P.; Beek, van T.A.

    2004-01-01

    Extracts of 12 medicinal and aromatic plants were investigated for their radical scavenging activity using DPPH and ABTS assays: Salvia sclarea, Salvia glutinosa, Salvia pratensis, Lavandula angustifolia, Calendula officinalis, Matricaria recutita, Echinacea purpurea, Rhaponticum carthamoides,

  18. Science, Technology and Arts Research Journal - Vol 3, No 1 (2014)

    African Journals Online (AJOL)

    Anti-inflammatory Activity of Matricaria recutita L. against Acute and Chronic ... of Antenatal Care among Pregnant Women Attending Antenatal Clinic at Public ... of Burn and Dental Caries · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  19. Antibacterial Effects of the Essential Oils of CommonlyConsumed Medicinal Herbs Using an In Vitro Model.

    NARCIS (Netherlands)

    Sokovic, M.; Glamoclija, J.; Marin, P.D.; Brkic, D.; Griensven, van L.J.L.D.

    2010-01-01

    The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been

  20. Evaluation of Antioxidant and Antimicrobial Potential of Two ...

    African Journals Online (AJOL)

    Background: Plants are the natural source of antioxidants as well as antimicrobial compounds that has great potentials in pharmaceutical industry. In the present study, two medicinal plants Atropa belladonna and Matricaria chamomilla were collected from Northern areas of. Pakistan. Materials and Methods: The extracts of ...

  1. AFLP

    African Journals Online (AJOL)

    AJL

    2012-05-29

    May 29, 2012 ... 3Institute of Medicinal Plants (IMP), Tehran, Iran. 4Agricultural Biotechnology Research Institute, ... Hyoscyamus sp. is one of the most important medicinal plants belonging to the Solanaceae family. ..... et al., 2006) and Matricaria chamomilla (Solouki et al.,. 2008). In conclusion, AFLP and retro/AFLP data ...

  2. Application of Autofluorescence for Analysis of Medicinal Plants

    Directory of Open Access Journals (Sweden)

    Victoria V. Roshchina

    2017-01-01

    Full Text Available Autofluorescence of secondary compounds contained in plant secretory cells may be applied to the analysis of medicinal plants for pharmacy. Emission and prevailing fluorescent pharmaceuticals have been estimated in several models of species such as Salvia officinalis, Berberis vulgaris, Humulus lupulus, and Matricaria chamomilla, by luminescence microscopy, microspectrofluorimetry, and confocal microscopy.

  3. Quantification of spiroether isomers and herniarin of different parts of Matricaria matricarioides and flowers of Chamaemelum nobile.

    Science.gov (United States)

    Ma, Chao-Mei; Winsor, Linda; Daneshtalab, Mohsen

    2007-01-01

    A simple HPLC-PAD-MS method was established to quantitatively analyse two spiroether isomers (cis-en-yn-dicycloether and trans-en-yn-dicycloether) and the main coumarin, herniarin, in chamomile herbs, simultaneously. By using this method, the contents of these three compounds in the flowers of two chamomile species, Roman chamomile (Chamaemelum nobile) and pineapple weed (Matricaria matricarioides), as well as in different parts of pineapple weed, were investigated. It was found that the flowers of both herbs contained large amounts of cis-en-yn-dicycloether and trans-en-yn-dicycloether, with the trans-form being more abundant than the cis-form. The leaves of pineapple weed were found to have the highest concentration of cis-en-yn-dicycloether and herniarin than the other parts. HPLC-PAD-MS-guided isolation and identification of other constituents are also discussed.

  4. Effect of Plant Growth Promoting Rhizobacteria on Yield and Yield Components of Garlic Medicinal Plant (Allium sativum L. under the Conditions of Different Organic and Chemical Fertilizers Application

    Directory of Open Access Journals (Sweden)

    Yaser Esmaeilian

    2018-03-01

    % compared to single application of nitroxin. Biophosphorous plus vermicompost, cow manure and chemical fertilizer increased biological yield, respectively, by 25, 18 and 15% compared to single application of these fertilizers. The highest economic yield obtained in treatment of nitroxin plus cow manure. Organic and biological fertilizers are among the most significant resources for improvement of agricultural soil quality and increase in the yield of different medicinal plants. It has been reported that these ecological inputs provide favorable conditions for plant growth and development through improvement of physical, chemical and biological properties of the soil (10, 39, therefore, it can be concluded that improvement in most studied traits in the present study was due to the use of organic fertilizers. Fallahi et al. (22 reported the positive effects of organic and biological fertilizers on the improvement of quantitative and qualitative characteristics in chamomile (Matricaria chamomilla L.. Conclusion: In general, the results of this research showed that combined use of organic and biological inputs can improve quantitative characteristics of plant, and thus decrease the environmental risks of chemical inpus.

  5. LDEF - 69 Months in Space. First Post-Retrieval Symposium. Proceeding of a symposium held in Kissimmee, Florida, 2-8 June 1991.

    Science.gov (United States)

    1992-01-01

    8217 Begonia x Semperflorens, ’Basel’ Symphytum x uplandicum, ’Russian’ Cleome Hasslerana, ’Pink Queen’ Dianthus superbus, ’Lace Mix’ Spinach oleracea...8217Genera Mix’ Dianthus Caryophyllus Beta vulgaris,, Beet Tradescantia virginiana Chamaemelum nobile, ’Chamomile’ Coreopsis tinctoria, ’Sunray

  6. Download this PDF file

    African Journals Online (AJOL)

    cadewumi

    Background: Plants are the natural source of antioxidants as well as antimicrobial compounds that has great potentials in pharmaceutical industry. In the present ... This plant is distributed in east and south Europe, United States of America and Mediterranean White Sea beaches (Chakravarty, 1976). Chamomile flowers ...

  7. 76 FR 81393 - Extension of Tolerances for Emergency Exemptions (Multiple Chemicals)

    Science.gov (United States)

    2011-12-28

    ... limited to: Crop production (NAICS code 111). Animal production (NAICS code 112). Food manufacturing... control of mayweed chamomile and prickly lettuce in Washington and Idaho. This regulation extends a time... seed at 0.02 ppm for an additional 3-year period. These tolerances will expire and are revoked on...

  8. Use of Allelopathic Traits of Several Medicinal Plants on Some Germination Characteristics and Early Growth of Wheat and Wild Oat

    Directory of Open Access Journals (Sweden)

    H Piraste Anoshe

    2012-02-01

    Full Text Available Ecosystem pollution and weed resistance to herbicides have led researchers to pay more attention to natural herbicides. To examine allelopathic effects of liquorice, rosemary, chamomile and eucalypt on germination characteristics and early growth of wheat (Triticum aestivum L. and wild oat (Avena fatua L., a factorial experiment based on completely randomized design with 20 treatments and four replicates was conducted at Cereal Laboratory of College of Agricultural, Shiraz University, Iran in 2010. The results showed that rosemary essential oil had most negative effect on germination percentage (G%, seedling length (SL, radicle length (RL, shoot to root length ratio (S/R, relative water content (RWC and total water content (TWC. The lowest negative effect on G%, SL, RL and TWC was obtained from eucalypt essential oil and the least effect on RWC was observed from liquorice essential oil treatments. Most reduction on S/R was obtained from chamomile essential oil. The effect of stem essential oil on all measured traits, except G%, was more than leaf essential oil. Also wild oat was found to be more responsive than wheat to rosemary and chamomile essential oils. Considering these results, it appeared that control of wild oat by using such essential oil as rosemary and chamomile might be possible under some conditions with appropriate cautions.

  9. Medicinal plants used in traditional herbal medicine in the province ...

    African Journals Online (AJOL)

    Conclusion: The nettle was the medicinal plant employed for more different illness and the chamomile was the one with higher prevalence. We could confirm that the Native Ecuadorians have a vast variety of traditions and popular medicinal practices that have great value and are needed to be researched and studied ...

  10. Antimicrobial activity and phytochemical analysis of crude extracts and essential oils from medicinal plants.

    Science.gov (United States)

    Silva, N C C; Barbosa, L; Seito, L N; Fernandes, A

    2012-01-01

    We aimed to establish a phytochemical analysis of the crude extracts and performed GC-MS of the essential oils (EOs) of Eugenia uniflora L. (Myrtaceae) and Asteraceae species Baccharis dracunculifolia DC, Matricaria chamomilla L. and Vernonia polyanthes Less, as well as determining their antimicrobial activity. Establishment of the minimal inhibitory concentrations of the crude extracts and EOs against 16 Staphylococcus aureus and 16 Escherichia coli strains from human specimens was carried out using the dilution method in Mueller-Hinton agar. Some phenolic compounds with antimicrobial properties were established, and all EOs had a higher antimicrobial activity than the extracts. Matricaria chamomilla extract and E. uniflora EO were efficient against S. aureus strains, while E. uniflora and V. polyanthes extracts and V. polyanthes EO showed the best antimicrobial activity against E. coli strains. Staphylococcus aureus strains were more susceptible to the tested plant products than E. coli, but all natural products promoted antimicrobial growth inhibition.

  11. Estudo dos Constituintes Químicos de Óleos Voláteis de plantas Medicinais do Rio Grande do Sul: Isolamento, Determinação e Modificação Estrutural e Atividade Biológica

    OpenAIRE

    Euclésio Simionatto

    2004-01-01

    Os óleos essenciais de oito espécies de plantas medicinais, nativas e cultivadas, do Rio Grande do Sul, foram obtidos através de hidrodestilações e analisados quanto suas composições químicas e atividades antimicrobianas. As espécies selecionadas para este estudo foram: Baccharis trimera e Baccharis articulata (Asteraceae), Matricaria chamomilla (Asteraceae), Pluchea quitoc (Asteraceae), Aloysia sellowii (Verbenaceae), Aeollanthus suaveolens (Lamiaceae), Cunila microcephala (Lamiaceae) ...

  12. Contaminação fúngica de plantas medicinais utilizadas em chás

    OpenAIRE

    Ravely Lucena Santos; Michelângela Suelleny de Caldas Nobre; Geovani Pereira Guimarães; Tassiana Barbosa Dantas; Karlete Vania Mendes Vieira; Delcio de Castro Felismino; Ivan Coelho Dantas

    2013-01-01

    Este trabalho teve como objetivo avaliar a qualidade microbiológica quanto à presença de fungos filamentosos em ervas do tipo Peumus boldus Molina (Boldo), Pimpinella anisum L. (erva-doce) e Matricaria chamomilla L. (Camomila) comercializadas na cidade de Campina Grande (Paraíba). Nove amostras de cada planta foram analisadas, totalizando 27 amostras, obtidas aleatoriamente nas feiras livres e barracas informais da cidade. Cada 10 g de amostra foram suspensas em 90 ...

  13. Integration of gamma radiation and plant powders to protect Peanut and Onion from infestation with the Almond Moth Ephestia Cautella (WALKER

    International Nuclear Information System (INIS)

    RIZK, S.A.; BOSHRA, S.A.; MIKHAIEL, A.A.

    2006-01-01

    The use of different plant powders of Ambrosia Maritiama, Origanum Vulgare, Glycyrrhiza Glabra, Matricaria Chamomilla and Nigella sativa for protection of peanuts (shelled or unshelled) and onion from infestation by the almond moth, Ephestia Cautella, showed that G. Glabra caused 100% larval mortality in case of shelled peanut at 0.25 g which leads to zero infestation while 100% larval mortality was occurred also when G.Glabra was used at concentration 1.0 gram in unshelled peanut. In onion, 100% mortality was occurred when powders of G.Glabra and M.Chamomilla were used at concentration 0.5 gram and A.Maritiama at concentration 1.0 gram. The use of different plant powders leads to reduction in percent pupation and percent emergence comparing with the control. Also, the number of eggs laid per female was decreased in females treated with plant powders compared to the control and the concentration 1 gram prevent egg hatching for all plant powders used in shelled or unshelled peanut and onion. The use of LC 3 0 of plant powders beside the doses 100 or 150 Gy of gamma radiation leads to increase in percent mortality and decrease in percent infestation as the dose increase. The use of G.Glabra beside 100 or 150 Gy caused 100% mortality and prevent peanut inside shells from infestation, but the plant powders of A.Maritiama, N.Sativa and M.Chamomilla leads to the same result but with the dose 150 Gy. The use of LC 3 0 of plant powders beside 150 Gy leads to decrease in number of eggs and prevent egg hatching in peanut and onion except when N.sativa and M.Chamomilla used with onion

  14. Antifungal activity of essential oils from Iranian plants against fluconazole-resistant and fluconazole-susceptible Candida albicans

    Directory of Open Access Journals (Sweden)

    Aghil Sharifzadeh

    2016-03-01

    Full Text Available Objectives: The purpose of this study was to assay the antifungal activity of selected essential oils obtained from plants against both fluconazole (FLU-resistant and FLU-susceptible C. albicans strains isolated from HIV positive patients with oropharyngeal candidiasis (OPC. Materials and Methods: The essential oils were obtained by hydrodistillation method from Myrtus communis (My. communis, Zingiber officinale roscoe (Z. officinale roscoe, Matricaria chamomilla (Ma. chamomilla, Trachyspermum ammi (T. ammi and Origanum vulgare (O. vulgare. The susceptibility test was based on the M27-A2 methodology. The chemical compositions of the essential oils were obtained by gas chromatography- mass spectroscopy (GC-MS. Results: In GC-MS analysis, thymol (63.40%, linalool (42%, α-pinene (27.87%, α-pinene (22.10%, and zingiberene (31.79% were found to be the major components of T. ammi, O. vulgare, My. communis, Ma. chamomilla and Z. officinale roscoe, respectively. The results showed that essential oils have different levels of antifungal activity. O. vulgare and T. ammi essential oils were found to be the most efficient (P

  15. Role of relative humidity in controlling rate of aflatoxin contamination in certain medicinal herbs under prolonged storage

    International Nuclear Information System (INIS)

    Elbazza, Z.E.; Mahmoud, M.I.; Roushdy, H.M.; Farrag, H.A.; Tablawy, S.Y.E.I.

    1995-01-01

    The effect of water activity on growth of aspergillus flavus test strain and aflatoxin production was studied in sabouraoud's yeast broth regulated with glycerol. Aflatoxin production increased with increasing the a w . The minimal a w was 0.92 for fungal growth and aflatoxins production. Growth of A.flavus test strain and aflatoxin production at 26+- I o and two relative humidities of 85% and 92.9% along four months incubation period on caraway, khlla, shih balady and wild chamomile samples were investigated. At 92.9% Rh, growth of A.flavus on caraway and khella samples was noticed after 20 days of incubation and increased with time incubation and increased with time. Aflatoxin production was detected after 30 days and decreased with prolonged incubation. Fungal growth and aflatoxin production were not observed on shih balady and wild chamomile samples at 92.9% Rh, and on the for studied herbs at 85%, Rh. 3 tabs

  16. Listeriosis Phytotherapy: A Review Study on the Effectiveness of Iranian Medicinal Plants in Treatment of Listeriosis.

    Science.gov (United States)

    Rafieian-Kopaei, Mahmoud; Saki, Kourosh; Bahmani, Mahmoud; Ghafourian, Sobhan; Sadeghifard, Nourkhoda; Taherikalani, Morovat

    2015-12-17

    Listeria monocytogenes can be found in many processed foods, raw milk, dairy products, meat and meat products such as sausages, beef and fish products, seafoods, eggs, fruits, and vegetables such as radish and cabbage. This article is a review study on the Iranian medicinal plants applied for treatment of listeriosis. Information of this review article was obtained by searching various key words such as Listeria monocytogenes, medicinal plants, plant extracts and essential oils among scientific articles published in databases of Google scholar, ISI Web of Knowledge, PubMed, Scopus, SID and Magiran. Thyme, German chamomile, great chamomile, yarrow, onion, oregano, nutmeg, sage, sagebrush, hyssop, rosemary, St John's wort, safflower, ajowan, cumin, peppermint, shallot, anise, and parsnip are known antilisteriosis medicinal plants. Bioactive phytochemicals, antioxidants and monoterpenes, sesquiterpene, coumarin, flavonoids, tannins, saponins, alkaloids, and terpenoids are the main ingredients of antilisteriosis medicinal plants. © The Author(s) 2015.

  17. Essential oils and anxiolytic aromatherapy.

    Science.gov (United States)

    Setzer, William N

    2009-09-01

    A number of essential oils are currently in use as aromatherapy agents to relieve anxiety, stress, and depression. Popular anxiolytic oils include lavender (Lavandula angustifolia), rose (Rosa damascena), orange (Citrus sinensis), bergamot (Citrus aurantium), lemon (Citrus limon), sandalwood (Santalum album), clary sage (Salvia sclarea), Roman chamomile (Anthemis nobilis), and rose-scented geranium (Pelargonium spp.). This review discusses the chemical constituents and CNS effects of these aromatherapeutic essential oils, as well as recent studies on additional essential oils with anxiolytic activities.

  18. Antifungal (in vitro) activity of plant extracts for the control of anthracnose (Colletotrichum acutatum)

    OpenAIRE

    Villacís-Aldaz Luis Alfredo; León-Gordon Olguer; Santana-Mayorga Rita; Mangui-Tobar José; Carranza Galo; Pazmiño-Miranda Pilar

    2017-01-01

    The antifungal effect of five plant extracts: nettle (Urtica dioica), chamomile (Chamaemelum nobile), frame (Artemisia vulgaris), lavender (Lavandula officinalis) and chamico (Datura ferox) were evaluated at laboratory level for control of anthracnose (Colletotrichum acutatum) of the tree tomato (Solanum betaceum), using two methods of extraction (maceration and steam trapping), in the results obtained, statistical differences were observed in the percentage of inhibition of mycelial growth o...

  19. In vitro antimicrobial activity of five essential oils on multi-drug resistant Gram-negative clinical isolates

    OpenAIRE

    Hercules Sakkas; Panagiota Gousia; Vangelis Economou; Vassilios Sakkas; Stefanos Petsios; Chrissanthy Papadopoulou

    2016-01-01

    Aim/Background: The emergence of drug-resistant pathogens has drawn attention on medicinal plants for potential antimicrobial properties. The objective of the present study was the investigation of the antimicrobial activity of five plant essential oils on multidrug resistant Gram-negative bacteria. Materials and Methods: Basil, chamomile blue, origanum, thyme, and tea tree oil were tested against clinical isolates of Acinetobacter baumannii (n = 6), Escherichia coli (n = 4), Klebsiella pneum...

  20. Crema dental con manzanilla, efecto estomatológico

    Directory of Open Access Journals (Sweden)

    Estela Gispert Abreu

    1998-12-01

    Full Text Available Se plantea que la manzanilla tiene propiedades antiinflamatorias y antisépticas. Se evaluó el efecto estomatológico del cepillado con una crema dental que contiene aceite esencial de manzanilla, una vez al día durante 21 días en 27 niños de 10 años de edad, y en otros 23 niños que se cepillaron con una crema dental placebo. Entre los grupos no existían al inicio diferencias significativas en los parámetros evaluados. El grupo cepillado con la crema dental de manzanilla redujo significativamente la gingivitis y el grado de infección por Streptococcus mutans en relación con el control.Authors state that chamomile has a anti-inflammatory and antiseptic properties. We evaluated stomatological effect of toothbrushing using a toothposte containing chamomile essential oil one time a day, during 21 days in 27 childrens aged 10 years; another 23 children brushed their teeth using placebo toothpaste. Between groups initially, there weren´t significant differences in study parameters. Group used chamomile toothpaste markedly reduced gingivitis, and infection level from Stretpococcus mutans, relative to controls.

  1. Patch testing with constituents of Compositae mixes.

    Science.gov (United States)

    Paulsen, Evy; Andersen, Klaus E

    2012-05-01

    The development of mixes containing Compositae plant extracts has improved the diagnosis of Compositae contact allergy, but none of them has fulfilled the criteria for an ideal European plant mix. To evaluate which constituents of two commercial Compositae mixes were most useful as screening agents. These comprised 76 patients testing positive to Compositae mix 6% in petrolatum and 29 patients testing positive to Compositae mix 5% pet., all of whom were tested with constituents of the respective mixes. The majority of patients tested positive to parthenolide or parthenolide-containing extracts, followed by German chamomile, yarrow, and arnica. As German chamomile is a weak sensitizer, the results suggest cross-reactions or reactions to unknown allergens. No one was positive to Roman chamomile. Even though parthenolide seems to be a suitable supplement to the baseline series, the results emphasize that it is important to patch test with extracts of native or locally grown plants, not only because of the geographical variation, but also because of the potential unknown allergens contained in short ether preparations and the variability in the individual patient's exposure and cross-reaction patterns. © 2012 John Wiley & Sons A/S.

  2. In vitro antimicrobial activity of five essential oils on multidrug resistant Gram-negative clinical isolates.

    Science.gov (United States)

    Sakkas, Hercules; Gousia, Panagiota; Economou, Vangelis; Sakkas, Vassilios; Petsios, Stefanos; Papadopoulou, Chrissanthy

    2016-01-01

    The emergence of drug-resistant pathogens has drawn attention on medicinal plants for potential antimicrobial properties. The objective of the present study was the investigation of the antimicrobial activity of five plant essential oils on multidrug resistant Gram-negative bacteria. Basil, chamomile blue, origanum, thyme, and tea tree oil were tested against clinical isolates of Acinetobacter baumannii (n = 6), Escherichia coli (n = 4), Klebsiella pneumoniae (n = 7), and Pseudomonas aeruginosa (n = 5) using the broth macrodilution method. The tested essential oils produced variable antibacterial effect, while Chamomile blue oil demonstrated no antibacterial activity. Origanum, Thyme, and Basil oils were ineffective on P. aeruginosa isolates. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration values ranged from 0.12% to 1.50% (v/v) for tea tree oil, 0.25-4% (v/v) for origanum and thyme oil, 0.50% to >4% for basil oil and >4% for chamomile blue oil. Compared to literature data on reference strains, the reported MIC values were different by 2SD, denoting less successful antimicrobial activity against multidrug resistant isolates. The antimicrobial activities of the essential oils are influenced by the strain origin (wild, reference, drug sensitive, or resistant) and it should be taken into consideration whenever investigating the plants' potential for developing new antimicrobials.

  3. Influence of water infusion of medicinal plants on larvae of Strongyloides papillosus (Nematoda, Strongyloididae

    Directory of Open Access Journals (Sweden)

    A. A. Boyko

    2016-08-01

    Full Text Available One of the most common nematodes of ruminants is Strongyloides papillosus (Wedl, 1856. Disease caused by these parasites brings economic losses to livestock operations. Therefore it is necessary to control their numbers. The eggs and three larval stages of S. papillosus live in the environment, while the fourth, fifth and mature individuals live in host organisms. Control of these parasites is necessary at all stages of development, including the free-living stage. An experiment on changes in the number strongiloids under the influence of environmental factors was carried out using aqueous extracts of medicinal plants. In the laboratory experiment we researched the effect on the survival of invasive and noninvasive types of S. papillosus larvae of 24 hours exposure at different doses to Artemisia absinthium Linnaeus, 1753, Artemisia annua Linnaeus, 1753, Echinacea purpurea (Linnaeus, 1753 Moench, 1794, Matricaria chamomilla Linnaeus, 1753, Tanacetum vulgare Linnaeus, 1753, Salvia sclarea Linnaeus, 1753, Levisticum officinale W.D.J. Koch, 1824, Petroselinum crispum (Miller, 1768 Nyman ex A.W. Hill, 1925. The death of 50% of S. papillosus invasive larvae was registered at 464 ± 192 mg/l concentration of aqueous extract of S. sclarea inflorescences. The greatest effect up-on the non-invasive larvae was caused by aqueous extracts of inflorescences of S. sclarea, M. chamomilla and seeds of P. crispum: at concentrations of 327 ± 186, 384 ± 155 and 935 ± 218 mg/l, respectively, 50% of non-invasive larvae died. According to the results of the research, we suggest further study of the nematocidal activity of combinations, contained in the aboveground parts, of clary sage (S. sclarea, camomile (M. chamomilla and seeds of parsley (P. crispum, and also experimental usage of these species in the fodder compound for cattle, sheep, goats and pigs on experimental farms.

  4. Assessment of some Herbal Drugs for Prophylaxis of Peptic Ulcer.

    Science.gov (United States)

    Gohar, Ahmed A; Zaki, Ahmed A

    2014-01-01

    Aqueous (hydrophilic) and chloroform (Lipophilic) extracts of nine medicinal plants currently used in Egyptian traditional medicine to treat some gastrointestinal tract (GIT) disorders were tested for their gastro-protective effect against the incidence of peptic ulcer. Indomethacin-induced ulcer in a rat model was used for this testing. Mentha microphylla, Brassica oleracea Capitata (Cabbage), B. oleracea Botrytis (cauliflower) aqueous fraction, Portolaca oleracea polysaccharide fraction, Oreganum marjoranum, Matricaria recutita, Solanum nigrum hydrophilic and lipophilic fractions, in addition to the chloroform fraction of Portolaca oleracea and Cicorium intybus afforded high protection against the incidence of gastric ulcer (~95%). O. syriacum hydrophilic and lipophilic fractions and gum arabic afforded moderate prophylactic effect. L. sicerarea, C. intybus hydrophilic fractions and M. microphylla lipophilic fraction were inactive. Herbs represent excellent resources for cost-effective and readily available gastro-protective remedies without side effects.

  5. Evaluation of gamma irradiation of teas

    Energy Technology Data Exchange (ETDEWEB)

    Gerolis, Luanai G.L.; Lameiras, Fernando S.; Menezes, Maria A.B.C.; Leal, Alexandre S., E-mail: luanaigraz@yahoo.com.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil); Krambrock, Klaus, E-mail: klaus@fisica.ufmg.br [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Dept. de Fisica. Lab. de Ressonancia Paramagnetica Eletronica

    2013-07-01

    There is a growing interest in the determination of non-essential traces elements in agroindustrial products. The continuous ingestion and accumulation in the organism of such elements, that may be toxic, can cause hazards to the human health in the long term. Reliable analytical techniques are necessary to monitor such products, including teas. In this work, the neutron activation technique is being employed to determine the trace elements in teas, due to its high sensibility and the possibility to perform a multi-elementary analysis. The gamma irradiation of teas is also being studied, because the shelf life can be extended and no chemical product is added to the teas. There is a concern related to the formation of free radicals in the teas, which is being accessed with electronic paramagnetic resonance. The results of the gamma irradiation up to 20 kGy of Camelia sinensis, Ilex paraguariensis, and Matricaria recutita are presented. (author)

  6. Plantas medicinais no tratamento do transtorno de ansiedade generalizada: uma revisão dos estudos clínicos controlados Medicinal plants for the treatment of generalized anxiety disorder: a review of controlled clinical studies

    Directory of Open Access Journals (Sweden)

    Thalita Thais Faustino

    2010-12-01

    Full Text Available OBJETIVO: Revisar os estudos clínicos controlados sobre a efetividade de plantas medicinais/fitoterápicos no transtorno de ansiedade generalizada. MÉTODO: Realizou-se uma busca (Medline, Web of Science, SciELO, Biblioteca Cochrane por artigos originais utilizando as palavras ["plant OR phytomed* OR extract OR herbal OR medicinal (OR specific name plants"] AND ("anxie* OR anxioly* OR tranquil* OR GAD", delimitada a "human OR clinical trial OR randomized controlled trial OR meta-analysis OR review" e à língua inglesa. Os critérios de inclusão foram: estudos randomizados, comparativos e duplo-cegos. RESULTADOS: Foram selecionados sete dos 267 artigos encontrados. O Piper methysticum (kava-kava foi o fitoterápico mais estudado, sendo sugerido um efeito ansiolítico. Entretanto, a maioria destes estudos incluiu outros transtornos de ansiedade e os dois estudos com transtorno de ansiedade generalizada apresentaram resultados contraditórios. Estudos isolados envolvendo Ginkgo biloba, Galphimia glauca, Matricaria recutita (camomila, Passiflora incarnata e Valeriana officinalis indicaram potencial efeito ansiolítico no transtorno de ansiedade generalizada. A Ginkgo biloba e a Matricaria recutita apresentaram um effect size ('d' de Cohen = 0,47 e 0,87 similar ou superior ao dos ansiolíticos atuais (0,17-0,38. Não foram localizados estudos com outras plantas. CONCLUSÃO: Apesar do potencial terapêutico dos fitoterápicos no transtorno de ansiedade generalizada, poucos ensaios clínicos controlados foram identificados, com a maioria apresentando limitações metodológicas.OBJECTIVE: This work aimed to identify controlled trials, which evaluated effectiveness of herbal medicines in subjects suffering generalized anxiety disorder. METHOD: Controlled studies (randomized, comparative with placebo and/or standard drug, double-blind were sought through electronic and hand-searches. The word strategy used "plant OR phytomed* OR extract OR herbal OR

  7. Antifungal activity and ultrastructural alterations in Pseudocercospora griseola treated with essential oils Atividade antifúngica e alterações ultraestruturais em Pseudocercospora griseola tratado com óleos essenciais

    Directory of Open Access Journals (Sweden)

    Julián Mauricio Ágredo Hoyos

    2012-06-01

    Full Text Available Pseudocercospora griseola, the etiologic agent of angular leaf spot of common bean (Phaseolus vulgaris, is an important disease in all bean-producing regions worldwide and may cause extremely high yield losses. The control of this disease is made more difficult by the pathogen's genetic variability and the inefficiency of fungicides. In this study, of 26 essential oils tested at different concentrations, 25 demonstrated efficiency in affecting the germination of strains 63-31 and 63-63 of the pathogen, reaching inhibition levels of between 80% and 100%. Cymbopogon citratus and Cymbopogon martinii inhibited conidia germination at all concentrations; Eugenia caryophyllata, Cinnamomum sp., Thymus vulgaris, Matricaria recutita, Cordia verbenacea, Origanum vulgare, Cymbopogon nardus, at 0.1 and 0.5%; and Zingiber officinale, Mentha arvensis, Chamaecyparis pisifera, Lavandula officinalis, Ocimum basilicum, Pimpinella anisum, Ocimum selloi, Baccharis dracunculifolia, Laurus nobilis, Citrus sinensis, Melaleuca alternifolia and Eucalyptus globulus, at 0.5%. The main constituents identified were cinnamaldehyde in Cinnamomum sp.; eugenol in E. caryophyllata; trans-β-farnesene in M. recutita; pulegone in C. verbenacea; thymol in T. vulgaris; geranial and neral in C. citratus, and geraniol in C. martini. Through transmission electron microscopy (TEM, it was verified that C. citratus, C. martini and E. caryophyllata presented direct fungitoxic action on P. griseola, causing severe damage to the cellular ultrastructure of the conidia, invalidating germination. These results indicated that essential oils are a promising alternative strategy for the control of angular leaf spot in bean, representing less risk to human health and the environment.Pseudocercospora griseola, agente etiológico da mancha angular do feijoeiro comum (Phaseolus vulgaris, é uma doença importante nas regiões produtoras de feijão em todo o mundo e pode causar perdas de produtividade

  8. Evaluation of gamma irradiation of teas

    International Nuclear Information System (INIS)

    Gerolis, Luanai G.L.; Lameiras, Fernando S.; Menezes, Maria A.B.C.; Leal, Alexandre S.; Krambrock, Klaus

    2013-01-01

    There is a growing interest in the determination of non-essential traces elements in agroindustrial products. The continuous ingestion and accumulation in the organism of such elements, that may be toxic, can cause hazards to the human health in the long term. Reliable analytical techniques are necessary to monitor such products, including teas. In this work, the neutron activation technique is being employed to determine the trace elements in teas, due to its high sensibility and the possibility to perform a multi-elementary analysis. The gamma irradiation of teas is also being studied, because the shelf life can be extended and no chemical product is added to the teas. There is a concern related to the formation of free radicals in the teas, which is being accessed with electronic paramagnetic resonance. The results of the gamma irradiation up to 20 kGy of Camelia sinensis, Ilex paraguariensis, and Matricaria recutita are presented. (author)

  9. Determination of the wound healing effect of Calendula extracts using the scratch assay with 3T3 fibroblasts.

    Science.gov (United States)

    Fronza, M; Heinzmann, B; Hamburger, M; Laufer, S; Merfort, I

    2009-12-10

    PHARMACOLOGICAL RELEVANCE: Presentation of the scratch assay as a convenient and inexpensive in vitro tool to gain first insights in the wound healing potential of plant extracts and natural compounds. The present study deals with the optimization of the scratch assay which can be used as an in vitro model for quantification of fibroblast migration to and proliferation into the wounded area. It is suitable for the first evaluation of the wound re-epithelialization potential of crude herbal extracts, isolated compounds and pharmaceutical preparations. As a proof of concept three preparations from traditional medicinal plants were investigated. Swiss 3T3 albino mouse fibroblasts were used in monolayers and platelet derived growth factor as positive control. Hexane and ethanolic extracts from Calendula officinalis and Matricaria recutita, Hypericum oil as well as the triterpenoids faradiol myristate and palmitate were studied. To differentiate between proliferation and migration antimitotic mitomycin C was added. Both extracts of Calendula officinalis stimulated proliferation and migration of fibroblasts at low concentrations, e.g. 10 microg/ml enhanced cell numbers by 64.35% and 70.53%, respectively. Inhibition of proliferation showed that this effect is mainly due to stimulation of migration. Faradiol myristate and palmitate gave comparable stimulation rates at an almost 50 microg/ml concentration, indicating that they contribute partially, but not most significantly to the wound healing effects of Calendula preparations. Extracts from Matricaria recutita were only moderately active. Hypericum oil was cytotoxic at concentrations higher than 0.5 microg/ml. The scratch assay in the present form can be used as a promising scientific approach and platform to differentiate between plant extracts known for their wound healing and their anti-inflammatory properties.

  10. Aroma of wheat porridge and bread-crumb is influenced by the wheat variety

    DEFF Research Database (Denmark)

    Starr, Gerrard; Hansen, Åse Solvej; Petersen, Mikael Agerlin

    2015-01-01

    evaluation, from these eight were selected for bread evaluation. Porridge and bread results were compared. Variations were found in both evaluations. Five odour- and nine flavour descriptors were found to be common to both wheat porridge and bread. The results for two descriptors: "cocoa" and "oat porridge......" were correlated between the wheat porridge and bread samples. Analysis of whole-meal and low-extraction samples revealed that the descriptors "malt", "oat-porridge", "øllebrød", "cocoa" and "grain" mostly characterized wheat bran, while descriptors for "maize", "bean-shoots", "chamomile", "umami...

  11. Old Receptors, New Treatment Strategies for Breast Cancer

    Science.gov (United States)

    2012-04-01

    from either homodimer. Two lead compounds were successfully identified in BRET screening. The two lead compounds are flavonoids , a group of potentially...hydroxyphenyl)-7- [(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy- chromen-4-one; CAS 578-74-5) is a flavonoid present in chamomile flowers...the discovery and development of flavonoids and their analogues as antitumor and anti-HIV agents. Adv Exp Med Biol 439: 191–225. 45. Wu X, Hawse JR

  12. In vitro effect of essential oils from aromatic and medicinal plants on mushroom pathogens: Verticillium fungicola var. fungicola, Mycogone perniciosa, and Cladobotryum sp.

    Directory of Open Access Journals (Sweden)

    Tanović Brankica

    2009-01-01

    Full Text Available Lavender, anise, chamomile, fennel, geranium, oregano, parsley, and sage essential oils were tested for their effectiveness against mushroom pathogens: Verticillium fungicola var. fungicola, Mycogone perniciosa, and Cladobotryum sp. Isolates were exposed to the volatile phase of the oils and then ventilated in order to determine if the effect of the oil was lethal to the pathogen. Oregano and geranium oils were the most toxic, having a fungicidal effect at 0.02-0.08 μl/ml of air, depending on the pathogen. Oregano oil was characterized by high content of carvacrol and thymol, while citranelol and geraniol were the main components of geranium oil.

  13. Updates on Nutraceutical Sleep Therapeutics and Investigational Research

    Directory of Open Access Journals (Sweden)

    Michael Yurcheshen

    2015-01-01

    Full Text Available Approximately 50% of the population will suffer from a sleep disorder over the course of their lifetime. There is increasing interest in nutraceuticals for these conditions. The quality of the evidence for the safety and effectiveness of using these supplements to treat sleep disorders varies substantially. In this review, we discuss the data about the effectiveness and safety of six commonly used plant-based sleep therapeutics: caffeine, chamomile, cherries, kava kava, L-tryptophan, marijuana, and valerian. We explore both historical uses of each substance and the current state of the literature.

  14. Phenolic composition of selected herbal infusions and their anti-inflammatory effect on a colonic model in vitro in HT-29 cells

    Directory of Open Access Journals (Sweden)

    Elda Herrera-Carrera

    2015-12-01

    Full Text Available Some herbal infusions used in folk medicine in Mexico to treat gastrointestinal disorders were evaluated. Antioxidant activity and phenolic compounds were analyzed on the lyophilized aqueous crude extracts (LACE of arnica (Aster gymnocephalus, chamomile (Chamaemelum nobile, cumin (Cominum cyminum, desert resurrection plant (DRP (Selaginella lepidophylla, laurel (Listea glaucescens, marjoram (Origanum majorana, mint (Mentha spicata, salvilla (Buddleia scordioides and yerbaniz (Tagetes lucida. Total phenolic content ranged from 8.0 to 70.7 μg GAE/mg for DRP and laurel respectively. Major phenolic compounds were identified by gas chromatography–mass spectrometry and high-performance liquid chromatography. The IC50 determined by the degradation of the deoxy-d-ribose ranged from 2,452.53 to 5,097.11 μg/mL. The cytoprotective effect of the LACE alone and on indomethacin-induced oxidative stress in HT-29 cells was tested. The tetrazolium dye MTT assay was performed in concentrations of 0.125–10 mg/mL allowing choosing the lowest concentration for this experimentation. Inflammation markers were measured by Western blotting. None of the extracts inhibited COX-1 by themselves; however, it was observed that extracts have a modulation effect over COX-2, TNFα, NFκB, and IL-8. By the decrease in the expression of pro-inflammatory cytokines, it follows that salvilla, chamomile, and laurel show promising anti-inflammatory effects.

  15. Antifungal (in vitro activity of plant extracts for the control of anthracnose (Colletotrichum acutatum

    Directory of Open Access Journals (Sweden)

    Villacís-Aldaz Luis Alfredo

    2017-05-01

    Full Text Available The antifungal effect of five plant extracts: nettle (Urtica dioica, chamomile (Chamaemelum nobile, frame (Artemisia vulgaris, lavender (Lavandula officinalis and chamico (Datura ferox were evaluated at laboratory level for control of anthracnose (Colletotrichum acutatum of the tree tomato (Solanum betaceum, using two methods of extraction (maceration and steam trapping, in the results obtained, statistical differences were observed in the percentage of inhibition of mycelial growth of the fungus, the treatment with lavender extract obtained by the steam trapping method presented the greatest efficiency for anthracnose control (66.23%. The other treatments tested also showed effectiveness against the anthracnose pathogen in the following order of inhibition: chamomile (52.78%, frame (21.63, chamico (24.14%, nettle (12.94, the ability of various species to inhibit certain fungal diseases, taking into account the different content of secondary metabolites that have each of the plant species, constituting new clean production alternatives that reduce the use of chemical pesticides for the control of fungal diseases.

  16. Herbal medicine for insomnia: A systematic review and meta-analysis.

    Science.gov (United States)

    Leach, Matthew J; Page, Amy T

    2015-12-01

    Insomnia is a prevalent sleep disorder that can profoundly impact a person's health and wellbeing. Herbal medicine represents one of the most frequently used complementary and alternative treatments of insomnia. However, the safety and efficacy of herbal medicine for the treatment of this disorder is currently uncertain. In order to ascertain the evidence base for herbal medicine for insomnia, we systematically searched seventeen electronic databases and the reference lists of included studies for relevant randomised controlled trials (RCTs). Fourteen RCTs, involving a total of 1602 participants with insomnia, met the inclusion criteria. Four distinct orally administered herbal monopreparations were identified (i.e., valerian, chamomile, kava and wuling). There was no statistically significant difference between any herbal medicine and placebo, or any herbal medicine and active control, for any of the thirteen measures of clinical efficacy. As for safety, a similar or smaller number of adverse events per person were reported with kava, chamomile and wuling when compared with placebo. By contrast, a greater number of events per person were reported with valerian. While there is insufficient evidence to support the use of herbal medicine for insomnia, there is a clear need for further research in this area. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Odor Perception by Dogs: Evaluating Two Training Approaches for Odor Learning of Sniffer Dogs.

    Science.gov (United States)

    Fischer-Tenhagen, Carola; Johnen, Dorothea; Heuwieser, Wolfgang; Becker, Roland; Schallschmidt, Kristin; Nehls, Irene

    2017-06-01

    In this study, a standardized experimental set-up with various combinations of herbs as odor sources was designed. Two training approaches for sniffer dogs were compared; first, training with a pure reference odor, and second, training with a variety of odor mixtures with the target odor as a common denominator. The ability of the dogs to identify the target odor in a new context was tested. Six different herbs (basil, St. John's wort, dandelion, marjoram, parsley, ribwort) were chosen to produce reference materials in various mixtures with (positive) and without (negative) chamomile as the target odor source. The dogs were trained to show 1 of 2 different behaviors, 1 for the positive, and 1 for the negative sample as a yes/no task. Tests were double blind with one sample presented at a time. In both training approaches, dogs were able to detect chamomile as the target odor in any presented mixture with an average sensitivity of 72% and a specificity of 84%. Dogs trained with odor mixture containing the target odor had more correct indications in the transfer task. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. Antimicrobial Efficacy of Various Essential Oils at Varying Concentrations against Periopathogen Porphyromonas gingivalis

    Science.gov (United States)

    Grover, Harpreet Singh; Deswal, Himanshu; Agarwal, Preeti

    2016-01-01

    Introduction Porphyromonas gingivalis (P.gingivalis) is a notorious perio-pathogen with the ability to evade host defense mechanism and invade into the periodontal tissues. Many antimicrobial agents have been tested that curb its growth, although these agents tend to produce side effects such as antibiotic resistance and opportunistic infections. Therefore search for naturally occurring anti-microbials with lesser side effects is the need of the hour. Aim The aim of this study was to substantiate the antimicrobial activity of various essential oils; eucalyptus oil, chamomile oil, tea tree oil and turmeric oil against P. gingivalis. Materials and Methods Pure cultures of P. gingivalis were grown on selective blood agar. Antimicrobial efficacy of various concentrations of essential oils (0%, 25%, 50% and 100%) was assessed via disc diffusion test. Zone of inhibition were measured around disc after 48 hours in millimeters. Results Zones of inhibition were directly proportional to the concentration of essential oils tested. At 100% concentration all the tested oils possess antimicrobial activity against P.gingivalis with eucalyptus oil being most effective followed by tea tree oil, chamomile oil and turmeric oil. Conclusion All essential oils tested were effective against P.gingivalis. After testing for their clinical safety they could be developed into local agents to prevent and treat periodontitis. PMID:27790572

  19. MEDICINAL PLANTS AND HERBS OF NEWFOUNDLAND. PART 1. CHEMICAL CONSTITUENTS OF THE AERIAL PART OF PINEAPPLE WEED (Matricaria matricarioides

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    TIMOTHY F. LOOMIS

    2004-09-01

    Full Text Available The aerial part of Pineapple weed (Matricaria matricarioides, an adulterant of Chamomile, was investigated for its chemical constituents. Nine compounds were isolated and identified as two spiroethers [cis - en - yn - dicycloether 1 and trans - en - yn - dicycloether 2], three coumarins [7 - methoxycoumarin (Herniarin 3, umbelliferone 4 and 7 - methoxy - 3, 4 -dihydrocoumarin 5], phytol 6, luteolin - 7 - glucoside 7, (Z - 2 - β - D - Glucopyranosyloxyl - 4 - methoxycinnamic acid 8, and (E - 2 - β -D-Glucopyranosyloxyl - 4 -methoxycinnamic acid 9. By GC-MS analysis, the major components of the steam distilled volatile oil were identified as trans-en-yn-dicycloether and cis-en- yn-dicycloether, with the trans-form being more abundant than the cis-form. The results indicated some similarities between the constituents of Pineapple weed and those of German Chamomile. All these nine compounds are reported for the first time from Pineapple weed growing in Newfoundland. Compound 5 is reported from this plant genus for the first time.

  20. Inhibitory effects of medical plants on the Candida albicans and bacterial growth in the oral cavity

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    Tambur Zoran Z.

    2017-01-01

    Full Text Available In this mini-review, the authors discuss the effects of ethanol extracts, essential oils and cytotoxicity of some medicinal plants and their compounds used in ethno-medicine in different geographic regions worldwide, including Serbia, on the growth, mul­tiplication and pathogenicity of Candida albicans and bacteria that play the main role in the balance of the oral ecosystem. Various medicinal plants, such as Rosmarinus officinalis (Fam. Lamiaceae, Artemisia dracunculus, Artemisia absinthium (Fam. Asteraceae, exist in different geographic regions and continents, as well as in the Balkan region, and among them there are some indigenous species like Hypericum perforatum L. (Fam. Hypericaceae, Urtica dioica L. (U. dioica (Fam. Urticaceae, Achillea millefolium L. (Fam. Asteraceae, Matricaria chamomilla L. (Fam. Asteraceae, Sambucus nigra L. (Fam. Caprifoliaceae, and Thymus serpyllum L. (Fam. Lamiaceae with impressive antimicrobial activity against microorganisms originating from the oral cavity. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 34021

  1. Multi-element analysis, bioavailability and fractionation of herbal tea products

    International Nuclear Information System (INIS)

    Szymczycha-Madeja, Anna; Welna, Maja; Zyrnicki, Wieslaw

    2013-01-01

    Herbal teas (Mentha piperitae foliumand mixture Marticaria chamomilla flos with Lavandula officinalis flos) were compared considering the total contents of micro (Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Sr, Ti, V) and macro (C, H, N, S, Ca, Mg, P) elements, bioavailability and fractionation. Different methods (inductively coupled plasma optical emission spectrometry (ICP OES), Fourier transform infrared spectroscopy (FTIR) and CHNS elemental analysis) were applied. The microwave-assisted digestion procedure was found to be more effective than the hot-plate heating for the wet acid digestion of tea. The application of the modified BCR (Community Bureau of Reference) sequential extraction procedure exhibited differences in the concentrations of metal bound to reducible and oxidizable fractions. The accuracy of method was verified by analysis of certified reference material INCT-TL -1 Tea Leaves. The daily intake of all elements from the analyzed herbal tea infusion did not exceed the maximum permissible levels and does not constitute health risk. (author)

  2. Multi-element analysis, bioavailability and fractionation of herbal tea products

    Energy Technology Data Exchange (ETDEWEB)

    Szymczycha-Madeja, Anna; Welna, Maja; Zyrnicki, Wieslaw, E-mail: anna.szymczycha@pwr.wroc.pl [Wroclaw University of Technology, Chemistry Department, Analytical Chemistry Division, Wroclaw (Poland)

    2013-05-15

    Herbal teas (Mentha piperitae foliumand mixture Marticaria chamomilla flos with Lavandula officinalis flos) were compared considering the total contents of micro (Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Sr, Ti, V) and macro (C, H, N, S, Ca, Mg, P) elements, bioavailability and fractionation. Different methods (inductively coupled plasma optical emission spectrometry (ICP OES), Fourier transform infrared spectroscopy (FTIR) and CHNS elemental analysis) were applied. The microwave-assisted digestion procedure was found to be more effective than the hot-plate heating for the wet acid digestion of tea. The application of the modified BCR (Community Bureau of Reference) sequential extraction procedure exhibited differences in the concentrations of metal bound to reducible and oxidizable fractions. The accuracy of method was verified by analysis of certified reference material INCT-TL{sup -1} Tea Leaves. The daily intake of all elements from the analyzed herbal tea infusion did not exceed the maximum permissible levels and does not constitute health risk. (author)

  3. Characterization of some plant extracts by GC-MS

    International Nuclear Information System (INIS)

    Iordache, A.; Culea, M.; Gherman, C.; Cozar, O.

    2009-01-01

    Different types of herbs often used in pharmaceutical, cosmetic and food industry were extracted and then analyzed by gas chromatography and gas chromatography-mass spectrometry. The method validation parameters showed good linearity, precision and recovery for a standard mixture. Herbs from different zones of Romania were studied: melissa (Melissa officinalis), nettle (Urtica dioica, Lamium album), camomile (Matricaria chamomilla). The study was applied for fingerprint chromatograms to characterize the flavors extracted from herb plants of different sources. The identity and quantity of the measured active compounds was correlated with the expected therapeutic effects. The active principles content was determined for the same herb, and different amounts of the active principles were determined for plants of different origin.

  4. Interrelations between segetal and ruderal flora in the Olsztyn Lake District

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    Tadeusz Korniak

    2013-12-01

    Full Text Available The paper presents differences and similarities between segetal and ruderal flora in the Olsztyn Lake District. The investigation was conducted in rural areas and in areas of small towns. 415 taxa of vascular plants were noted altogether in the flora examined. The segetal flora includes 259 species, and the ruderal flora - 334 ones. A comparison between species of those two florae (table l, figure l, 81 species appear in segetal habitats, and 156 in ruderal habitats. Common species, for those two comparsing florae (segetal and ruderal were 178. The following plants were classified as frequent or common in ruderal habitats of the Olsztyn Lake District, having (under certain conditions a significant influence on the weed infestation of cultivated fields: Amaranthus retroflexus, Artemisia vulgaris, Atriplex patula, Chamomilla suaveolens, Cirsium arvense, Conyza canadensis, Descurainia sophia, Galinsoga ciliata, Galinsoga parviflora, Geranium pusillum, Lapsana communis, Melandrium album, Poa annua, Polygonum aviculare, Rumex crispus, Sisymbrium officinale, Sonchus arvensis, Sonchus asper, Sonchus oleraceus, Tussil farfara.

  5. Pathogenic microorganisms of medicinal herbal drugs

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    Stević Tatjana

    2012-01-01

    Full Text Available All the parts of plants (root, leaf, flower naturally have a high level of microorganisms, bacteria and fungi, especially molds. Microbial contamination could be a result of inappropriate harvesting, cleaning of the raw plant material, unhygienic processing of the plants, unsuitable transport and storage. After examination of over 40 dried medicinal plant species, the lowest microbial quality was determined for Maydis stigma, Mentha leaf and herb, Equisetum herb, Calendula flower, Urtica leaf, Melissa leaf, Serpylli herb, Chamomilla flower etc. Although mixed infections are recorded with different types of fungus, Fusarium was observed as the most dominant genus in most of the tested drugs, followed by Aspergillus and Alternaria. In addition to these fungi species from the following genera were identified: Phoma, Cephalosporium, Nigrospora, Cladosporium, Epicoccum, Gliocladium, Myrothecium, Cercospora, Phomopsis, Verticillium, Dreschlera (=Bipolaris, Rhizoctonia, Septoria, Trichoderma, Curvularia, Stachybotrys, Trichothecium, Puccinia, Botrytis, Mucor and Rhizopus sp., depending on plant species.

  6. Antibacterial Effects of the Essential Oils of Commonly Consumed Medicinal Herbs Using an In Vitro Model

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    Dejan Brkić

    2010-10-01

    Full Text Available The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determined. The antibacterial activity of these oils and their main components; i.e. camphor, carvacrol, 1,8-cineole, linalool, linalyl acetate, limonene, menthol, a-pinene, b-pinene, and thymol were assayed against the human pathogenic bacteria Bacillus subtilis, Enterobacter cloacae, Escherichia coli O157:H7, Micrococcus flavus, Proteus mirabilis, Pseudomonas aeruginosa, Salmonella enteritidis, S. epidermidis, S. typhimurium, and Staphylococcus aureus. The highest and broadest activity was shown by O. vulgare oil. Carvacrol had the highest antibacterial activity among the tested components.

  7. Antibacterial effects of the essential oils of commonly consumed medicinal herbs using an in vitro model.

    Science.gov (United States)

    Soković, Marina; Glamočlija, Jasmina; Marin, Petar D; Brkić, Dejan; van Griensven, Leo J L D

    2010-10-27

    The chemical composition and antibacterial activity of essential oils from 10 commonly consumed herbs: Citrus aurantium, C. limon, Lavandula angustifolia, Matricaria chamomilla, Mentha piperita, M. spicata, Ocimum basilicum, Origanum vulgare, Thymus vulgaris and Salvia officinalis have been determined. The antibacterial activity of these oils and their main components; i.e. camphor, carvacrol, 1,8-cineole, linalool, linalyl acetate, limonene, menthol, a-pinene, b-pinene, and thymol were assayed against the human pathogenic bacteria Bacillus subtilis, Enterobacter cloacae, Escherichia coli O157:H7, Micrococcus flavus, Proteus mirabilis, Pseudomonas aeruginosa, Salmonella enteritidis, S. epidermidis, S. typhimurium, and Staphylococcus aureus. The highest and broadest activity was shown by O. vulgare oil. Carvacrol had the highest antibacterial activity among the tested components.

  8. Characterization of some plant extracts by GC-MS

    Energy Technology Data Exchange (ETDEWEB)

    Iordache, A. [' Babes-Bolyai' University, Str. M. Kogalniceanu, Nr. 1, Cluj-Napoca 400084 (Romania)], E-mail: andres_iro2002@yahoo.com; Culea, M.; Gherman, C.; Cozar, O. [' Babes-Bolyai' University, Str. M. Kogalniceanu, Nr. 1, Cluj-Napoca 400084 (Romania)

    2009-01-15

    Different types of herbs often used in pharmaceutical, cosmetic and food industry were extracted and then analyzed by gas chromatography and gas chromatography-mass spectrometry. The method validation parameters showed good linearity, precision and recovery for a standard mixture. Herbs from different zones of Romania were studied: melissa (Melissa officinalis), nettle (Urtica dioica, Lamium album), camomile (Matricaria chamomilla). The study was applied for fingerprint chromatograms to characterize the flavors extracted from herb plants of different sources. The identity and quantity of the measured active compounds was correlated with the expected therapeutic effects. The active principles content was determined for the same herb, and different amounts of the active principles were determined for plants of different origin.

  9. Effect of aqueous extracts of selected medicinal plants on germination of windgrass [Apera spica-venti (L. P. Beauv.] and lambsquarters (Chenopodium album L. seeds

    Directory of Open Access Journals (Sweden)

    Agnieszka Synowiec

    2016-05-01

    Full Text Available The study aimed to determine the effect of aqueous extracts of medicinal plants (Matricaria chamomilla, Hypericum perforatum, Achillea millefolium, and Urtica dioica containing allelopathic compounds on seed germination in lambsquarters (Chenopodium album and herbicide-resistant windgrass (Apera spica-venti. A Petri-dish experiment was carried out, in which the effects of five concentrations of aqueous extracts on the germination of weeds were assessed for 10 consecutive days. It was found that the dynamics of seed germination are closely related to the type and concentration of aqueous extract of medicinal plants. The 8% U. dioica aqueous extract posed the strongest inhibitory effect, limiting the germination of both lambsquarters and windgrass. Additionally, weed germination was delayed by 12–72 h in the presence of extracts, compared with the control. Summing up, the aqueous extracts of medicinal plants, especially their higher concentrations, pose a desirable inhibiting effect against the germination of lambsquarters and herbicide-resistant windgrass seeds.

  10. Local desalination treatment plant wastewater reuse and evaluation potential absorption of salts by the halophyte plants

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    Elham Kalantari

    2018-01-01

    Full Text Available The expansion of arid and semi-arid areas and consequently water scarcity are affected by climate change. This can influence on availability and quality of water while demands on food and water are increasing. As pressure on freshwater is increasing, utilization of saline water in a sustainable approach is inevitable. Therefore, bioremediation using salt tolerant plants that is consistent with sustainable development objectives might be an alternative and effective approach. In this study, saline wastewater from a local desalination treatment plant was utilized to irrigate four halophyte plants, including Aloevera, Tamarix aphylla, Rosmarinus officinalis and Matricaria chamomilla. A field experiment was designed and conducted in Zarrindasht, south of Iran in years 2012-2013 accordingly. Two irrigation treatments consisting of freshwater with salinity of 2.04 dS.m-1 and desalination wastewater with salinity of 5.77dSm-1 were applied. The experiment was designed as a split plot in the form of randomized complete block design (RCB with three replications. The results of variance analysis, ANOVA, on salt concentration in Aloevera showed that there was no significant difference between the effects of two irrigation water qualities except for Na. In Rosmarinus officinalis, only the ratio of K/Na showed a significant difference. None of the examined salt elements showed a significant difference in Tamarix aphylla irrigated with both water qualities. In Matricaria chamomilla, only Mg and K/Na ratio showed a significant difference (Duncan 5%. As a result, no significant difference was observed in salt absorption by the examined plants in treatments which were irrigated by desalination wastewater and freshwater. This could be a good result that encourages the use of similar wastewater to save freshwater in a sustainable system.

  11. Effects of medicinal plant extracts on growth of Leishmania (L. amazonensis and Trypanosoma cruzi Efeito de extratos de plantas medicinais no crescimento de Leishmania (L. amazonensis e Trypanosoma cruzi

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    Patrícia Shima Luize

    2005-03-01

    Full Text Available This study describes the screening of extracts obtained from 19 species of plants used in Brazilian traditional medicine for treatment of a variety of diseases. The extracts were tested against axenic amastigote and promastigote forms of Leishmania (L. amazonensis, and epimastigote forms of Trypanosoma cruzi in vitro at a concentration of 100 mg/ml. Baccharis trimera, Cymbopogon citratus, Matricaria chamomilla, Mikania glomerata, Ocimum gratissimum, Piper regnellii, Prunus domestica, Psidium guajava, Sambucus canadensis, Stryphnodendron adstringens, Tanacetum parthenium, and Tanacetum vulgare showed significant effects against one or both parasites, with a percentage of growth inhibition between 49.5 and 99%. The extracts showed no cytotoxic effect on sheep erythrocytes. These medicinal plants may be sources of new compounds that are clinically active against L. amazonensis and T. cruzi.Este estudo descreve a triagem de extratos obtidos de 19 espécies de plantas usadas na medicina tradicional brasileira para o tratamento de várias doenças. Os extratos foram testados contra formas amastigota axênica e promastigota de Leishmania (L. amazonensis, e formas epimastigota de Trypanosoma cruzi in vitro na concentração de 100 mg/ml. Baccharis trimera, Cymbopogon citratus, Matricaria chamomilla, Mikania glomerata, Ocimum gratissimum, Piper regnellii, Prunus domestica, Psidium guajava, Sambucus canadensis, Stryphnodendron adstringens, Tanacetum parthenium, e Tanacetum vulgare apresentaram efeito significante contra um ou ambos parasitas, com a porcentagem de inibição de crescimento entre 49,5 e 99%. Os extratos não mostraram efeito citotóxico em hemácias de carneiro. Essas plantas medicinais podem ser fontes alternativas de novos compostos clinicamente ativos contra L. amazonensis e T. cruzi.

  12. Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils

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    Tzu-Kai Lin

    2017-12-01

    Full Text Available Plant oils have been utilized for a variety of purposes throughout history, with their integration into foods, cosmetics, and pharmaceutical products. They are now being increasingly recognized for their effects on both skin diseases and the restoration of cutaneous homeostasis. This article briefly reviews the available data on biological influences of topical skin applications of some plant oils (olive oil, olive pomace oil, sunflower seed oil, coconut oil, safflower seed oil, argan oil, soybean oil, peanut oil, sesame oil, avocado oil, borage oil, jojoba oil, oat oil, pomegranate seed oil, almond oil, bitter apricot oil, rose hip oil, German chamomile oil, and shea butter. Thus, it focuses on the therapeutic benefits of these plant oils according to their anti-inflammatory and antioxidant effects on the skin, promotion of wound healing and repair of skin barrier.

  13. Non-target screening of Allura Red AC photodegradation products in a beverage through ultra high performance liquid chromatography coupled with hybrid triple quadrupole/linear ion trap mass spectrometry.

    Science.gov (United States)

    Gosetti, Fabio; Chiuminatto, Ugo; Mazzucco, Eleonora; Calabrese, Giorgio; Gennaro, Maria Carla; Marengo, Emilio

    2013-01-15

    The study deals with the identification of the degradation products formed by simulated sunlight photoirradiation in a commercial beverage that contains Allura Red AC dye. An UHPLC-MS/MS method, that makes use of hybrid triple quadrupole/linear ion trap, was developed. In the identification step the software tool information dependent acquisition (IDA) was used to automatically obtain information about the species present and to build a multiple reaction monitoring (MRM) method with the MS/MS fragmentation pattern of the species considered. The results indicate that the identified degradation products are formed from side-reactions and/or interactions among the dye and other ingredients present in the beverage (ascorbic acid, citric acid, sucrose, aromas, strawberry juice, and extract of chamomile flowers). The presence of aromatic amine or amide functionalities in the chemical structures proposed for the degradation products might suggest potential hazards to consumer health. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. Levels of organophosphorus pesticides in medicinal plants commonly consumed in Iran

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    Sarkhail Parisa

    2012-08-01

    Full Text Available Abstract The frequent occurrence of pesticide residues in herbal materials was indicated by previous studies. In this study, the concentration of some of the organophosphorus pesticides including parathion, malathion, diazinon and pirimiphos methyl in different kinds of medicinal plants were determined. The samples were collected randomly from ten local markets of different areas of Iran. At the detection limit of 0.5 ng g-1, parathion and pirimiphos methyl were not detected in any of the samples. Some amounts of malathion and diazinon were found in Zataria, Matricaria chamomile, Spearmint and Cumin Seed samples while, the concentrations of target organophosphorus pesticides in Borage samples were below the detection limits of the methods which could be a result of intensive transformation of organophosphorus pesticides by Borage. In addition the organophosphorus pesticides were detected in all of the samples below the maximum residue levels (MRLs proposed by the international organizations.

  15. Anti-Inflammatory and Skin Barrier Repair Effects of Topical Application of Some Plant Oils.

    Science.gov (United States)

    Lin, Tzu-Kai; Zhong, Lily; Santiago, Juan Luis

    2017-12-27

    Plant oils have been utilized for a variety of purposes throughout history, with their integration into foods, cosmetics, and pharmaceutical products. They are now being increasingly recognized for their effects on both skin diseases and the restoration of cutaneous homeostasis. This article briefly reviews the available data on biological influences of topical skin applications of some plant oils (olive oil, olive pomace oil, sunflower seed oil, coconut oil, safflower seed oil, argan oil, soybean oil, peanut oil, sesame oil, avocado oil, borage oil, jojoba oil, oat oil, pomegranate seed oil, almond oil, bitter apricot oil, rose hip oil, German chamomile oil, and shea butter). Thus, it focuses on the therapeutic benefits of these plant oils according to their anti-inflammatory and antioxidant effects on the skin, promotion of wound healing and repair of skin barrier.

  16. Effects of Aromatherapy on the Anxiety, Vital Signs, and Sleep Quality of Percutaneous Coronary Intervention Patients in Intensive Care Units

    Science.gov (United States)

    Cho, Mi-Yeon; Min, Eun Sil; Hur, Myung-Haeng; Lee, Myeong Soo

    2013-01-01

    The purpose of this study was to investigate the effects of aromatherapy on the anxiety, sleep, and blood pressure (BP) of percutaneous coronary intervention (PCI) patients in an intensive care unit (ICU). Fifty-six patients with PCI in ICU were evenly allocated to either the aromatherapy or conventional nursing care. Aromatherapy essential oils were blended with lavender, roman chamomile, and neroli with a 6 : 2 : 0.5 ratio. Participants received 10 times treatment before PCI, and the same essential oils were inhaled another 10 times after PCI. Outcome measures patients' state anxiety, sleeping quality, and BP. An aromatherapy group showed significantly low anxiety (t = 5.99, P aromatherapy effectively reduced the anxiety levels and increased the sleep quality of PCI patients admitted to the ICU. Aromatherapy may be used as an independent nursing intervention for reducing the anxiety levels and improving the sleep quality of PCI patients. PMID:23476690

  17. Traditional use of medicinal plants by elderly

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    Alexandre Rocha Alves Pereira

    2016-06-01

    Full Text Available Objective: identify the traditional use of medicinal plants by the elderly. Methods: exploratory and descriptive study conducted in the Intermunicipal Consortium on Health. Three hundred and fifty-one questionnaires were applied to the elderly to survey socio-demographic information and issues related to plants. Results: the use of plants was reported by 78.4% of the elderly, and these were collected in backyards. The most often cited plants were mint, boldo, fennel, lemongrass and chamomile. Regarding the reason for use, 33.3% participants said that “it’s not harmful to health”, 61.8% usually indicate the use to other people. Most elderly make use of plants in a safe manner, and these are present in the daily lives of these people as a therapeutic method. Conclusion: the elderly make use of medicinal plants as an important therapeutic resource.

  18. Comparative studies of antifugal potentialities for some natural plant oils against different fungi isolated from poultry

    Directory of Open Access Journals (Sweden)

    Ahmed, F. H.

    1994-08-01

    Full Text Available The inhibitory effect of eight natural oils on ten pathogenic fungi isolated from the digestive and respiratory tracts of dead chickens in Kena Governorate showed that crude peppermint oil only has a highest effect against some isolated fungi and a low response against others. While its 10% and 2% oil concentrations failed to give any effect against all the tested fungi. Crude chamomile and pelargonium oils showed moderate effect against all isolated fungi. The effect of different dilutions of chamomile, cumin and celery oils appeared that the 10% concentration showed more effective than the crude oil. Lemongrass and basil oils have almost the same behaviour towards the isolated fungi as the crude oils and the 10% concentration affected them greatly. On the other hand 2% basil oil gave no effect at all. Critical concentrations of the efficient oils against isolated fungi were calculated. The most efficient oils were lemongrass against Aspergillus flavipes, chamomile against A. fumigatus and cumin against A. nidulans, while cumin against A. glaucus, clove against A. flavus were chamomile against A. flavus and clove against A. flavipes were the lowest efficient oils.

    El efecto inhibidor de ocho aceites naturales sobre diez aislados de hongos patógenos de los tractos digestivo y respiratorio de pollos muertos en "Kena Governorate" mostró que el aceite de menta crudo tiene un mayor efecto frente a algunos aislados y una repuesta menor frente a otros. Aunque sus concentraciones en aceite al 10% y 2% consiguieron dar algún efecto frente a todos los hongos ensayados. Aceites de geranio y manzanilla crudo mostraron efecto moderado frente a todos los aislados de hongos. El efecto de disoluciones diferentes de aceites de manzanilla, comino y apio dieron como resultado que la concentración al 10% era más efectiva que el aceite crudo. Aceites de lemongras y albahaca tienen casi el mismo

  19. An overview of herbal supplement utilization with particular emphasis on possible interactions with dental drugs and oral manifestations.

    Science.gov (United States)

    Abebe, Worku

    2003-01-01

    Herbal medication in the United States is a popular form of therapy. This paper provides an overview of the utilization of herbal supplements with particular emphasis on possible interactions with oral health drugs and oral manifestations. Herbal supplements are regulated by the Dietary Supplement Health and Education Act (DSHEA), which limits their regulation by the U.S Food and Drug Administration (FDA). A number of studies indicate that there is a progressive increase in the utilization of herbal supplements. The majority of consumers of these products are white, middle-aged women who have some college education. Many of the consumers use pharmaceutical drugs concurrently, but most do not inform their health-care providers about their use of herbal supplements. Various herbal supplements have been reported or are suspected to interact with certain oral health drugs, the most important one being 1) bromelain, cayenne, chamomile, feverfew, dong quai, eleuthro/Seberian ginseng, garlic, ginkgo, ginger, ginseng and licorice interacting with aspirin; 2) aloe latex, ephedra, ginseng, rhubarb, cascara sagrada, licorice, and senna interacting with corticosteriods; 3) kava, St. John's wort, chamomile, and valerian interacting with central nervous system (CNS) depressant drugs; and 4) herbs acting on the gastrointestinal system, altering the absorption of several orally administered drugs. Further, the use of some herbal supplements has been reported to be associated with oral manifestations, including aphthous ulcers, lip and tongue irritation, and swelling with feverfew; gingival bleeding with feverfew and ginkgo; tongue numbness with echinacea; xerostomia with St. John's wort; oral and lingual dyskinesia with kava; and salivation with yohimbe. These potential effects of herbal supplements in conjunction with factors related to regulation restrictions suggest that the use of these products may be associated with various adverse reactions that can affect oral health and

  20. Complementary and alternative interventions in asthma, allergy, and immunology.

    Science.gov (United States)

    Bielory, Leonard

    2004-08-01

    To review which herbs are most commonly used as complementary and alternative medicine (CAM) for treatment of asthma, allergy, and immunologic conditions. A review of the literature was performed using the PubMed and OVID databases searching the keywords asthma, allergy, and CAM to identify studies published between 1980 and 2003 that focused on Echinacea (Echinacea augustifolia, Echinacea pallida, and Echinacea purpurea); garlic (Allium); angelica; chamomile; ephedra; gingko; grape seed extract; licorice root (Glycyrrhiza); St. John's wort (Hypericum); kava kava (Piper); peppermint oil and leaf (Mentha); stinging nettle (Urtica); and ginseng (Panax) published in the English and German literature. Studies included in vitro and in vivo clinical trials and case reports selected according to the expert opinion of the author. Echinacea is one of the most common herbs used to treat symptoms of the "common cold" or upper respiratory tract allergies. Although no common drug interactions have been reported, there is a risk of hepatotoxicity, exacerbation of allergies and asthma, and anaphylactic reactions. Garlic is primarily used for cardiovascular health and relief of cough, colds, and rhinitis. Adverse effects commonly include gastrointestinal disturbances, change in body odor through the sweat and breath, and rarely allergic reactions or hypoglycemia. Other CAM agents, including angelica, German chamomile flower, ephedra, gingko, grape seed extract, licorice root, St. John's wort, kava kava rhizome, peppermint, stinging nettle, and ginseng, are also associated with significant adverse effects. The specialty of allergy and immunology has seen the second largest increase in the popularity of CAM (second only to practitioners who treat lower back pain). Almost all of the CAM interventions have displayed adverse effects, usually in the form of a hypersensitivity reaction. Allergists and clinical immunologists need to become more knowledgeable about CAM so that they can

  1. Aromatic plant production on metal contaminated soils

    International Nuclear Information System (INIS)

    Zheljazkov, Valtcho D.; Craker, Lyle E.; Xing Baoshan; Nielsen, Niels E.; Wilcox, Andrew

    2008-01-01

    Field and container experiments were conducted to assess the feasibility of growing aromatic crops in metal contaminated areas and the effect of metals on herbage and oil productivity. The field experiments were conducted in the vicinities of the Non-Ferrous Metals Combine (Zn-Cu smelter) near Plovdiv, Bulgaria using coriander, sage, dill, basil, hyssop, lemon balm, and chamomile grown at various distances from the smelter. Herbage essential oil yields of basil, chamomile, dill, and sage were reduced when they were grown closer to the smelter. Metal removal from the site with the harvestable plant parts was as high as 180 g ha -1 for Cd, 660 g ha -1 for Pb, 180 g ha -1 for Cu, 350 g ha -1 for Mn, and 205 g ha -1 for Zn. Sequential extraction of soil demonstrated that metal fractionation was affected by the distance to the smelter. With decreasing distance to the smelter, the transfer factor (TF) for Cu and Zn decreased but increased for Cd, while the bioavailability factor (BF) for Cd, Pb, Cu, Mn, and Zn decreased. Scanning electron microscopy and X-ray microanalyses of contaminated soil verified that most of the Pb, Cd, Mn, Cu, and Zn were in the form of small (< 1 μm) particles, although there were larger particles (1-5 μm) with high concentrations of individual metals. This study demonstrated that high concentrations of heavy metals in soil or growth medium did not result in metal transfer into the essential oil. Of the tested metals, only Cu at high concentrations may reduce oil content. Our results demonstrated that aromatic crops may not have significant phytoremediation potential, but growth of these crops in metal contaminated agricultural soils is a feasible alternative. Aromatic crops can provide economic return and metal-free final product, the essential oil

  2. Aromatic plant production on metal contaminated soils

    Energy Technology Data Exchange (ETDEWEB)

    Zheljazkov, Valtcho D. [Mississippi State, Department of Plant and Soil Sciences and North Mississippi Research and Extension Center, 5421 Highway 145 South, Verona, MS 38879 (United States)], E-mail: vj40@pss.msstate.edu; Craker, Lyle E.; Xing Baoshan [Department of Plant and Soil Sciences, 12 Stockbridge Hall, University of Massachusetts, Amherst, MA 01003 (United States); Nielsen, Niels E. [Plant Nutrition and Soil Fertility Lab, Department of Agricultural Sciences, Royal Veterinary and Agricultural University, Thorvaldsensvej 40, DK1871, Copenhagen (Denmark); Wilcox, Andrew [Harper Adams University College, Newport, Shropshire, TF10 8NB (United Kingdom)

    2008-06-01

    Field and container experiments were conducted to assess the feasibility of growing aromatic crops in metal contaminated areas and the effect of metals on herbage and oil productivity. The field experiments were conducted in the vicinities of the Non-Ferrous Metals Combine (Zn-Cu smelter) near Plovdiv, Bulgaria using coriander, sage, dill, basil, hyssop, lemon balm, and chamomile grown at various distances from the smelter. Herbage essential oil yields of basil, chamomile, dill, and sage were reduced when they were grown closer to the smelter. Metal removal from the site with the harvestable plant parts was as high as 180 g ha{sup -1} for Cd, 660 g ha{sup -1} for Pb, 180 g ha{sup -1} for Cu, 350 g ha{sup -1} for Mn, and 205 g ha{sup -1} for Zn. Sequential extraction of soil demonstrated that metal fractionation was affected by the distance to the smelter. With decreasing distance to the smelter, the transfer factor (TF) for Cu and Zn decreased but increased for Cd, while the bioavailability factor (BF) for Cd, Pb, Cu, Mn, and Zn decreased. Scanning electron microscopy and X-ray microanalyses of contaminated soil verified that most of the Pb, Cd, Mn, Cu, and Zn were in the form of small (< 1 {mu}m) particles, although there were larger particles (1-5 {mu}m) with high concentrations of individual metals. This study demonstrated that high concentrations of heavy metals in soil or growth medium did not result in metal transfer into the essential oil. Of the tested metals, only Cu at high concentrations may reduce oil content. Our results demonstrated that aromatic crops may not have significant phytoremediation potential, but growth of these crops in metal contaminated agricultural soils is a feasible alternative. Aromatic crops can provide economic return and metal-free final product, the essential oil.

  3. Study of antioxidant activity of natural food supplements

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    Tetyana Lozova

    2013-11-01

    Full Text Available 96 Normal 0 false false false CS JA X-NONE This article describes the results of a study of antioxidant activity of natural food supplements suggested for use in flour confectionery production. Oxidation rate of the model substance - cumene - was measured using a volumetric unit. Diagram of absorbed oxygen amount as a function of time (∆HO2 over t was built by measuring time in minutes and absorbed oxygen volume in cm3. This diagram was subsequently used to graphically determine the oxidation rate as the slope ratio of the line in specified coordinates. Afterwards, the oxidation rate was measured at a different initiation rate (different azobisisobutyronitrile solution volume, while all other parameters of the experiment remained unaltered. On the basis of the resulting data, diagrams of oxidation rate as a function of initiation rate were built for all investigated substances (both extracts and powders. The study revealed that apian products, including pollen and propolis, as well as kidney bean powder and phytosupplements (leaves of leather bergenia, lime blossom, heartsease, wild chamomile, pepper mint, bog rosemary, and elderflowers, possessed high antioxidant activity. According to the research data, the highest activity was detected in propolis  0.482·20 pollen 0.802 and powdered forms of pepper mint 1.066 leather bergenia leaves 0.937 heartsease 0.385 lime blossom 0.331 and kidney beans 0.323. Relatively lower antioxidant activity was found in powdered bog rosemary 0.242 elderflowers 0.238 and wild chamomile 0.212. (Introduction of the investigated supplements will allow inhibiting oxidation processes in the lipide fraction of foodstuffs, including flour confectionery, to ensure stability of their qualitative characteristics over a longer period.

  4. Microfungi on compositae in the Ruhr Basin.

    Science.gov (United States)

    Ale-Agha, N; Feige, G B; Dachowski, M

    2002-01-01

    Forty-three microfungi have been observed on thirty species of the Compositae occurring in several locations in the Ruhr Basin in North Rhine-Westphalia. Many fungi belong to the Ascomycetes (Erysiphales, Diaporthales, Dothideales, Leotiales and Pleosporales) and to the Deuteromycetes (Melanconiales, Moniliales and Sphaeropsidales). Other fungi wich were found in our investigation belong to the Basidiomycetes (Uredinales) and to the Oomycetes (Peronosporales). Some recorded microfungi have been discovered on new hosts in North Rhine-Westphalia and also in Germany for the first time. New for North Rhine-Westphalia are Ascochyta spec. Libert on Matricaria recutita L., Phoma exigua var. linicola (Naumov & Vassilevski) Maas on Tripleurospermum maritimum (L.) W. D. J. Koch, Phomopsis achillea (Sacc.) Höhn. on Achillea ageratum L., Diaporthe aff. arctii (Lasch) Nitschke on Solidago canadensis L. and on Achillea ageratum L., Lophiostoma caulium (Fr.) Ces. & De Not. on Anthemis tinctoria L. and Ophiobolus fructicum (Rob. ex Desm.) on Serratula tinctoria L. New for Germany are Ophiobolus cirsii (P. Karst.) Sacc. on Cichorium intybus L., Phomopsis cirsii Grove on Cirsium vulgare (Savi) Ten., Pleospora kansensis J. P. Ellis & M. B. Ellis and Pleospora phaeocomoides cf. var. infectoria on Centaurea jacea L.

  5. Optimization of the process of aromatic and medicinal plant maceration in grape marc distillates to obtain herbal liqueurs and spirits.

    Science.gov (United States)

    Rodríguez-Solana, Raquel; Vázquez-Araújo, Laura; Salgado, José Manuel; Domínguez, José Manuel; Cortés-Diéguez, Sandra

    2016-11-01

    Herbal liqueurs are alcoholic beverages produced by the maceration or distillation of aromatic and medicinal plants in alcohol, and are also highly valued for their medicinal properties. The process conditions, as well as the number and quantity of the plants employed, will have a great influence on the quality of the liqueur obtained. The aim of this research was to optimize these important variables. A Box-Benhken experimental design was used to evaluate the independent variables: alcohol content, amount of plant and time during the experimental maceration of plants in grape marc distillate. Four plants were assessed, with the main compound of each plant representing the dependent variable evaluated with respect to following the evolution of the maceration process. Bisabolol oxide A in Matricaria recutita L., linalool in Coriander sativum L. and eucalyptol in Eucalyptus globulus Labill. were quantified using a gas chromatography-flame ionization detector. Glycyrrhizic acid in Glycyrrhiza glabra L was determined using a high-performance liquid chromatography-diode array detector. Other dependent variables were also evaluated: total phenolic content, color parameters and consumer preference (i.e. appearance). The experimental designs allowed the selection of the optimal maceration conditions for each parameter, including the preference score of consumers: 70% (v/v) of ethanol, 40 g L -1 plant concentration and a maceration process of 3 weeks. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  6. Effects of Artcure Diffusional Patch application on pain and functional status in lumbar disc herniation patients: a prospective randomized controlled study.

    Science.gov (United States)

    Uğurlu, Mahmut; Aksekili, Mehmet Atıf Erol; Alkan, Berat Meryem; Kara, Halil; Çağlar, Ceyhun

    2017-06-12

    The aim of this study was to assess the efficacy of the Artcure Diffusional Patch, which contains a mixture of 6 herbal oils (oleum thymi, oleum limonis, oleum nigra, oleum rosmarini, oleum chamomilla, oleum lauriexpressum) and has a hypoosmolar lipid structure, in the conservative treatment of lumbar disc herniation patients and to show the advantages and/or possibility of using this as an alternative method to surgery. Of the 120 patients enrolled, 79 clinically diagnosed patients were included in the study. Clinical evaluations were performed on patients who had findings of protrusion or extrusion in their magnetic resonance results. The treatment group was treated with the Artcure Diffusional Patch while the control group received a placebo transdermal diffusional patch. The functional state of patients was measured using the Oswestry Disability Index and pain intensity was measured with a visual analog scale as primary outcomes. Secondary outcomes of the study were Lasegue's sign, the femoral stretching test, and paravertebral muscle spasm. The treatment group showed a dramatic recovery in the first month following the application in regards to Oswestry Disability Index scores and visual analog scale values. The patients treated with the Artcure Diffusional Patch showed a statistically significant difference in recovery as compared to the control group. These findings suggest that the Artcure Diffusional Patch may be an alternative for the conservative treatment of lumbar disc herniation with radiculopathy.

  7. Comparisons of diazotrophic communities in native and agricultural desert ecosystems reveal plants as important drivers in diversity.

    Science.gov (United States)

    Köberl, Martina; Erlacher, Armin; Ramadan, Elshahat M; El-Arabi, Tarek F; Müller, Henry; Bragina, Anastasia; Berg, Gabriele

    2016-02-01

    Diazotrophs provide the only biological source of fixed atmospheric nitrogen in the biosphere. Although they are the key player for plant-available nitrogen, less is known about their diversity and potential importance in arid ecosystems. We investigated the nitrogenase gene diversity in native and agricultural desert soil as well as within root-associated microbiota of medicinal plants grown in Egypt through the combination of nifH-specific qPCR, fingerprints, amplicon pyrosequencing and fluorescence in situ hybridization-confocal laser scanning microscopy. Although the diazotrophic microbiota were characterized by generally high abundances and diversity, statistically significant differences were found between both soils, the different microhabitats, and between the investigated plants (Matricaria chamomilla L., Calendula officinalis L. and Solanum distichum Schumach. and Thonn.). We observed a considerable community shift from desert to agriculturally used soil that demonstrated a higher abundance and diversity in the agro-ecosystem. The endorhiza was characterized by lower abundances and only a subset of species when compared to the rhizosphere. While the microbiomes of the Asteraceae were similar and dominated by potential root-nodulating rhizobia acquired primarily from soil, the perennial S. distichum generally formed associations with free-living nitrogen fixers. These results underline the importance of diazotrophs in desert ecosystems and additionally identify plants as important drivers in functional gene pool diversity. © FEMS 2015.

  8. Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity

    Directory of Open Access Journals (Sweden)

    Saima Jadoon

    2015-01-01

    Full Text Available The exposure to ultraviolet radiations (UVR is the key source of skin sunburn; it may produce harmful entities, reactive oxygen species (ROS, leading to aging. The skin can be treated and protected from the injurious effects of ROS by using various pharmaceutical formulations, such as cream. Cream can be loaded with antioxidants to quench ROS leading to photo-protective effects. Moreover, modern medicines depend on ethnobotanicals for protection or treatment of human diseases. This review article summarizes various in vivo antioxidant studies on herbal creams loaded with phyto-extracts. These formulations may serve as cosmeceuticals to protect skin against injurious effects of UVR. The botanicals studied for dermatologic use in cream form include Acacia nilotica, Benincasa hispida, Calendula officinalis, Camellia sinensis, Camellia sinensis, Nelumbo nucifera, Capparis decidua, Castanea sativa, Coffea arabica, Crocus sativus, Emblica officinalis Gaertn, Foeniculum vulgare, Hippophae rhamnoides, Lithospermum erythrorhizon, Malus domestica, Matricaria chamomilla L., Moringa oleifera, Morus alba, Ocimum basilicum, Oryza sativa, Polygonum minus, Punica granatum, Silybum marianum, Tagetes erecta Linn., Terminalia chebula, Trigonella foenum-graecum, and Vitis vinifera. The observed anti-aging effects of cream formulations could be an outcome of a coordinating action of multiple constituents. Of numerous botanicals, the phenolic acids and flavonoids appear effective against UVR-induced damage; however the evidence-based studies for their anti-aging effects are still needed.

  9. Can Medical Herbs Stimulate Regeneration or Neuroprotection and Treat Neuropathic Pain in Chemotherapy-Induced Peripheral Neuropathy?

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    Sven Schröder

    2013-01-01

    Full Text Available Chemotherapy-induced neuropathy (CIPN has a relevant impact on the quality of life of cancer patients. There are no curative conventional treatments, so further options have to be investigated. We conducted a systematic review in English and Chinese language databases to illuminate the role of medical herbs. 26 relevant studies on 5 single herbs, one extract, one receptor-agonist, and 8 combinations of herbs were identified focusing on the single herbs Acorus calamus rhizoma, Cannabis sativa fructus, Chamomilla matricaria, Ginkgo biloba, Salvia officinalis, Sweet bee venom, Fritillaria cirrhosae bulbus, and the herbal combinations Bu Yang Huan Wu, modified Bu Yang Huan Wu plus Liuwei Di Huang, modified Chai Hu Long Gu Mu Li Wan, Geranii herba plus Aconiti lateralis praeparata radix , Niu Che Sen Qi Wan (Goshajinkigan, Gui Zhi Jia Shu Fu Tang (Keishikajutsubuto, Huang Qi Wu Wu Tang (Ogikeishigomotsuto, and Shao Yao Gan Cao Tang (Shakuyakukanzoto. The knowledge of mechanism of action is still limited, the quality of clinical trials needs further improvement, and studies have not yielded enough evidence to establish a standard practice, but a lot of promising substances have been identified. While CIPN has multiple mechanisms of neuronal degeneration, a combination of herbs or substances might deal with multiple targets for the aim of neuroprotection or neuroregeneration in CIPN.

  10. The microbiome of medicinal plants: diversity and importance for plant growth, quality and health

    Directory of Open Access Journals (Sweden)

    Martina eKöberl

    2013-12-01

    Full Text Available Past medicinal plant research primarily focused on bioactive phytochemicals, however the focus is currently shifting due to the recognition that a significant number of phytotherapeutic compounds are actually produced by associated microbes or through interaction with their host. Medicinal plants provide an enormous bioresource of potential use in modern medicine and agriculture, yet their microbiome is largely unknown. The objective of this review is i to introduce novel insights into the plant microbiome with a focus on medicinal plants, ii to provide details about plant- and microbe-derived ingredients of medicinal plants, and iii to discuss possibilities for plant growth promotion and plant protection for commercial cultivation of medicinal plants. In addition, we also present a case study performed both to analyse the microbiome of three medicinal plants (Matricaria chamomilla L., Calendula officinalis L. and Solanum distichum Schumach. and Thonn. cultivated on organically managed Egyptian desert farm and to develop biological control strategies. The soil microbiome of the desert ecosystem was comprised of a high abundance of Gram-positive bacteria of prime importance for pathogen suppression under arid soil conditions. For all three plants, we observed a clearly plant-specific selection of the microbes as well as highly specific diazotrophic communities that overall identify plant species as important drivers in structural and functional diversity. Lastly, native Bacillus spec. div. strains were able to promote plant growth and elevate the plants’ flavonoid production. These results underline the numerous links between the plant-associated microbiome and the plant metabolome.

  11. ATIVIDADE INSETICIDA DE PLANTAS MEDICINAIS SOBRE O Callosobruchus maculatus (COLEOPTERA: BRUCHIDAE

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    Antonia Mirian Nogueira de Moura Guerra

    2009-01-01

    Full Text Available This study aimed to evaluate the insecticidal activity of eight medicinal plants on Callosobruchus maculatus (F. (Coleoptera: Bruchidae. Plant powder from Rosmarinus officinalis (L. leaves, Peumus boldus (Mol leaves, Matricaria chamomilla (L. flowers, Baccharis trimera (Less. leaves, Camellia sinensis (L. leaves, Thea sinensis (L. leaves, Ilex paraguariensis (St. Hil. leaves, and fruits of Pimpinella anisum (L. were used in the experiment. Bioassays were carried out under constant conditions of temperature (28±2 °C, relative humidity (70±5% and scotophase of 24 hours. Experimental units consisted of 20 grams of cowpea (Vigna unguiculata (L. Walp. grains with 13% wet basis moisture content, 2 g plant powder and ten adult insects, both placed in plastic containers (60 mm in diameter x 60 mm high. The analyzed variables included: insect mortality, oviposition (egg number and instantaneous rate of population growth (ri. The number of dead insects was recorded 5 days after bioassays were started, the egg number was recorded after 12 days, and ri was estimated on the 60th day. All the tested plants had toxicity to C. maculatus. The highest mortality was found in insects treated with P. boldus and I. paraguariensis. Number of eggs and ri also varied significantly among the powders. The lowest mean values for these parameters were recorded in the plots treated with P. boldus, P. anisum and R. officinalis.

  12. A Quantitative Ethnopharmacological Documentation of Natural Pharmacological Agents Used by Pediatric Patients in Mauritius

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    M. Fawzi Mahomoodally

    2014-01-01

    Full Text Available The pediatric population constitutes the most vulnerable patients due to a dearth of approved drugs. Consequently, there is a pressing need to probe novel natural pharmacological agents in an endeavour to develop new drugs to address pediatric illnesses. To date, no studies have explored the use of natural therapies for pediatric health care in Mauritius. Parents (n=325 from different regions of the island were interviewed. Quantitative indexes such as fidelity level (FL, informant consensus factor (FIC, and use-value (UV were calculated. Thirty-two plants were reported to be used by pediatric patients. Gastrointestinal disorders (FIC=0.97 encompassing regurgitation, infantile colic, and stomach aches were the most common ailments managed with herbs. Matricaria chamomilla used for infantile colic and its pharmacological properties has previously been documented for pediatric patients. Product from A. mellifera (UV = 0.75 was the most utilized zootherapy for managing cough. Most plants and animal products reported in this study have bioactive constituents supported by existing scientific literature but their use for the pediatric population is scant. The present ethnopharmacological study has opened new perspectives for further research into their pharmacology, which can subsequently support and facilitate timely pediatric medicinal product development.

  13. THE USE OF THE MEDICINAL HERBS IN THE CITY OF VELENJE

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    Zalika Klemenc Ketiš

    2004-02-01

    Full Text Available Background. Data about the use of medicinal herbs for selftreatment in our population is sparse. Therefore the aim of our survey was to investigate the measures taken by patients with four most frequent symptoms, which medicinal herbs they used and where they got them.Methods. In the streets of the city of Velenje 184 randomly chosen adults were asked about the measures to cope with their four most common symptoms: abdominal pain, headache, diarrhoea and raised body temperature.Results. 72 percent of people surveyed use medicinal herbs. The use increases with advancing age. There are no differences regarding their education. It has been found that the pill is mostly used while the medicinal herbs take the third place. The most frequently used herb is camomile (Matricaria chamomilla. The herbs are mainly provided by the users themselves.Conclusions. Medicinal herbs are often used in combination with conventional therapy, without proper knowledge of their side effects and the harm of potentional misuse. The physicians are mainly not aware of their use among the patients. The importance of this problem for the public health service is thus essential.

  14. Beverage and culture. "Zhourat", a multivariate analysis of the globalization of a herbal tea from the Middle East.

    Science.gov (United States)

    Obón, Concepción; Rivera, Diego; Alcaraz, Francisco; Attieh, Latiffa

    2014-08-01

    The "Zhourat" herbal tea consists of a blend of wild flowers, herbs, leaves and fruits and is a typical beverage of Lebanon and Syria. We aim to evaluate cultural significance of "Zhourat", to determine cultural standards for its formulation including key ingredients and to determine acceptable variability levels in terms of number of ingredients and their relative proportions, in summary what is "Zhourat" and what is not "Zhourat" from an ethnobotanical perspective. For this purpose we develop a novel methodology to describe and analyse patterns of variation of traditional multi-ingredient herbal formulations, beverages and teas and to identify key ingredients, which are characteristics of a particular culture and region and to interpret health claims for the mixture. Factor analysis and hierarchical clustering techniques were used to display similarities between samples whereas salience index was used to determine the main ingredients which could help to distinguish a standard traditional blend from a global market-addressed formulation. The study revealed 77 main ingredients belonging to 71 different species of vascular plants. In spite of the "Zhourat's" highly variable content, the salience analysis resulted in a determined set of key botanical components including Rosa x damascena Herrm., Althaea damascena Mouterde, Matricaria chamomilla L., Aloysia citrodora Palau, Zea mays L. and Elaeagnus angustifolia L. The major health claims for "Zhourat" as digestive, sedative and for respiratory problems are culturally coherent with the analysis of the traditional medicinal properties uses of its ingredients. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Pseudomoniasis phytotherapy: a review on most important Iranian medicinal plants effective on Pseudomonas aeruginosa.

    Science.gov (United States)

    Bahmani, Mahmoud; Rafieian-Kopaei, Mahmoud; Hassanzadazar, Hassan; Taherikalani, Morovat

    2016-10-01

    Pseudomonas aeruginosa is a Gram-negative, aerobic bacterium found in water and soil. It is a normal flora in skin and gastrointestinal tract of human beings. P. aeruginosa as an opportunistic pathogen involved in nosocomial infections having multiple pathogenic factors and shows high rate of resistance to different antibiotics. The aim of this study was to identify the most important native medicinal plants of Iran effective on P. aeruginosa. All required information was obtained by searching keywords such as P. aeruginosa , medicinal plant extracts or essential oils in published articles in authentic scientific databases such as Science Direct, Wiley-Blackwell, Springer, Google scholar, Scientific Information Database (SID) and Magiran. According to the literature review, our results showed 12 different native medicinal plants were effective against P. aeruginosa in Iran including Eucalyptus camadulensis, Marticaria chamomilla, Ferula gummosa Boiss, Lawsonia inermis, Ocimumgra tissimum, Allium sativum, Satureja hortensis L, Satureja bachtiarica Bunge, Satureja khuzestanica (Jamzad), Thymus daenensis Celak, Thymus carmanicus Jalals and Camellia sinensis. Phytochemical analysis has shown that bioactive compounds of medicinal plants with their antioxidant and antimicrobial properties can be good alternatives for the synthetic medicines in food and drug industry.

  16. The microbiome of medicinal plants: diversity and importance for plant growth, quality and health.

    Science.gov (United States)

    Köberl, Martina; Schmidt, Ruth; Ramadan, Elshahat M; Bauer, Rudolf; Berg, Gabriele

    2013-12-20

    Past medicinal plant research primarily focused on bioactive phytochemicals, however, the focus is currently shifting due to the recognition that a significant number of phytotherapeutic compounds are actually produced by associated microbes or through interaction with their host. Medicinal plants provide an enormous bioresource of potential use in modern medicine and agriculture, yet their microbiome is largely unknown. The objective of this review is (i) to introduce novel insights into the plant microbiome with a focus on medicinal plants, (ii) to provide details about plant- and microbe-derived ingredients of medicinal plants, and (iii) to discuss possibilities for plant growth promotion and plant protection for commercial cultivation of medicinal plants. In addition, we also present a case study performed both to analyse the microbiome of three medicinal plants (Matricaria chamomilla L., Calendula officinalis L., and Solanum distichum Schumach. and Thonn.) cultivated on organically managed Egyptian desert farm and to develop biological control strategies. The soil microbiome of the desert ecosystem was comprised of a high abundance of Gram-positive bacteria of prime importance for pathogen suppression under arid soil conditions. For all three plants, we observed a clearly plant-specific selection of the microbes as well as highly specific diazotrophic communities that overall identify plant species as important drivers in structural and functional diversity. Lastly, native Bacillus spec. div. strains were able to promote plant growth and elevate the plants' flavonoid production. These results underline the numerous links between the plant-associated microbiome and the plant metabolome.

  17. Weed infestation of onion in soil reduced cultivation system

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    Marzena Błażej-Woźniak

    2013-12-01

    Full Text Available Field experiment was conducted in the years 1998-2000 in GD Felin. The influence of no-tillage cultivation and conventional tillage with spring ploughing on weed infestation of onion was compared. In experiment four cover crop mulches (Sinapis alba L., Vicia sativa L., Phacelia tanacetifolia B., Avena sativa L. were applied. From annual weeds in weed infestation of onion in great number Matricaria chamomilla L., and Senecio vulgaris L. stepped out. and from perennial - Agropyron repens (L.P.B. Reduced soil cultivation system (no-tillage caused the significant growth of primary weed infestation of onion in comparison with conventional tillage. In all years of investigations the executed pre-sowing ploughing limited significantly the annual weeds' number in primary weed infestation. The applied mulches from cover plants limited in considerable degree the number of primary weed infestation. In all years of investigations the most weeds stepped out on control object. Among investigated cover crop mulches Vicia sativa L. and Avena sativa L. had a profitable effect on decrease of onion`s primary weed infestation. Soil cultivation system and cover crop mulches had no signi ficant residual influence on the secondary weed infestation of onion.

  18. Analysis and distributional patterns of the invasive flora in a protected mountain area - a case study of Medvednica Nature Park (Croatia

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    Nina Vuković

    2011-01-01

    Full Text Available In this paper we have analysed invasive flora of Medvednica Nature Park, Croatia with respect to their origins, life forms, systematic positions, types of seed dispersal, Ellenberg indicator values and spatial distributions using MTB 1/64 grid units for analyses. A total of 27 invasive plant species, belonging to 14 families, were recorded with Asteraceae being the most frequently occurring family. Therophytes were the most common life form, as is generally true of Croatian invasive plants; however, hemicryptophytes and geophytes were more frequent in Medvednica. Here, invasive plants originated mainly from both Americas with slightly lower portion in comparison to all Croatian invasive plants, while contrary was the case when comparing those originated from Asia. The most widespread species was Erigeron annuus (L. Pers., and the species with the lowest occurrence were Chamomilla suaveolens (Pursh. Rydb and Datura innoxia Mill. A multiple regression model explains 44% of the spatial variability in the invasive plants data per MTB 1/64 unit, using the number of all recorded plant species, the average elevation and the lengths of paths and roads as estimators. The latter two variables also had the most influence on the ordination axes in analyses of the spatial distribution of seed dispersal types present in each MTB 1/64 unit. Anemochory was the most frequent type of seed dispersal.

  19. An epidemiological study on herbal product self-medication practice among psychotic outpatients from Serbia: A cross-sectional study

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    Gordana Nikolić

    2018-03-01

    Full Text Available Utilization of herbal products (HPs is a common practice in the traditional medicine of people from southeastern Serbia. In this study, we focused on the usage of HPs as a self-medication practice among patients diagnosed with a mental illness, by aiming to ascertain the usage prevalence, the identity of the main plant taxa utilized, their formulations and target symptoms. This was accomplished through a cross-sectional study of psychiatric outpatients, conducted in the Clinic for Mental Health Protection in Niš, and which included a questionnaire on HP utilization and a non-structured psychiatric interview. Typically, single, middle-aged males, with a secondary education degree, utilized Matricaria chamomilla and/or Melissa officinalis in a form of an infusion (tea for relieving anxiety and psychotic symptoms. In some cases, adverse effects were noted when HPs were used in combination with prescribed psychotropic medications. Our and previous results urge a thorough evaluation of possible benefits and/or harmful interactions of HP with standard medication in the treatment of psychiatric patients.

  20. Comparison of antimicrobial activity of essential oils, plant extracts and methylparaben in cosmetic emulsions: 2 months study.

    Science.gov (United States)

    Herman, Anna

    2014-09-01

    The aim of the study was to compare the preservative effectiveness of plant extracts (Matricaria chamomilla, Aloe vera, Calendula officinalis) and essential oils (Lavandulla officinalis, Melaleuca alternifolia, Cinnamomum zeylanicum) with methylparaben in cosmetic emulsions against skin microflora during 2 months of application by volunteers. Cosmetic emulsions with extracts (2.5 %), essential oils (2.5 %), methylparaben (0.4 %) or placebo were tested by 40 volunteers during 2 months of treatment. In order to determine microbial purity of the emulsions, the samples were taken after 0, 2, 4, 6 and 8 weeks of application. Throughout the trial period it was revealed that only cinnamon oil completely inhibited the growth of bacteria, yeast and mould, as compared to all other essential oils, plant extracts and methylparaben in the tested emulsions. This result shows that cinnamon oil could successfully replace the use of methylparaben in cosmetics, at the same time ensuring microbiological purity of a cosmetic product under its in-use and storage conditions.

  1. Bio-Pesticides: New Tool for the Control of Aedes (Stegomyia albopictus (Culicidae: Diptera in Pakistan

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    Hazrat Bilal

    2017-06-01

    Full Text Available Background: Application of plant extracts as mosquito control strategy was practiced from centuries. These are easily available, non-toxic, biodegradable and exhibit broad-spectrum target specific activities against larval stages of mosquitoes.Method: Different potential parts of locally grown plants, seeds of nutmeg (Myristica fragrans, peel of musambi (Citrus sinensis, leaves of babuna (Matricaria chamomilla, mint (Mentha spicata and ginger rhizome (Zingiber officinale selected and evaluated for their larvicidal properties against Aedes (Stegomyis albopictus. Oils were ex­tracted through steam distillation process and extracts were evaluated as per WHO 2005 guidelines for testing of insecticides against larvae of mosquitoes.Result: Among the five plant extracts, C. sinensis had the lowest LC50 (400.81ppm while M. fragrans had the high­est LC50 value (710.30ppm respectively after 24h of exposure. In terms of % age mortality, a series of con­centra­tions (300–800ppm gave high % mortality in case of C. sinensis while M. fragrans gave low % age mortality.Conclusion: All the five plant species have larvicidal effects to certain extant and C. sinensis had great potential. Further small-scale field trials with the extracts of the most promising one (C. sinensis shall be conducted to deter­mine operational feasibility.    

  2. Ethnobotanical survey of the medicinal flora used by the Caribs of Guatemala.

    Science.gov (United States)

    Girón, L M; Freire, V; Alonzo, A; Cáceres, A

    1991-09-01

    An ethnobotanical survey was conducted among the Carib population of Guatemala in 1988-1989. In general terms, the sample surveyed possessed a relatively good standard of living. Results indicated that health services were utilized by the population, and that domestic medicine, mainly plants (96.9%) was used by 15% of the population. One hundred and nineteen plants used for medicinal purposes were collected, of which 102 (85.7%) could be identified; a list of these together with the information provided for each plant is presented. The most frequently reported plants used as medicine are: Acalypha arvensis, Cassia alata, Cymbopogon citratus, Melampodium divaricatum. Momordica charantia, Neurolaena lobata, Ocimum basilicum, Petiveria alliacea and Solanum nigrescens. Most of these plants are found in the region, but some are brought from the Highlands or outside of the country, such as Malva parviflora, Matricaria chamomilla, Peumus boldus, Pimpinella anisum, Rosmarinus officinalis and Tagetes lucida. This survey demonstrated that the Carib population of Guatemala has survived in a transcultural environment of African and native Amerindian beliefs.

  3. Pioneer vegetation on ash dumps in Oswiecim (southern Poland)

    Energy Technology Data Exchange (ETDEWEB)

    Bojarczuk, T.; Kuczynski, B.

    1972-01-01

    The authors found fifty-three plant species growing on the ash dumps in Oswiecim, while in 1963 twenty-two species only were encountered there. Most of the self-sown plants belong to calciphilous, ruderal and xerophilous species. The pH of the ashes amounts to 9.5. Some of them, e.g. Matricaria chamomilla are index plants for acid habitats; others were hitherto encountered in wet habitats, e.g. Rumex obtusifolias, Myricaria germanica, Epilobium roseum, and others. Their occurrence on ash dumps is possible thanks to the considerable amount of precipitation (465 mm) during the vegetative period. The mosses are the pioneers of these dumps, e.g. Funaria hygromertrica and Bryum argenteum, which usually appear on the site of fire. The authors are of the opinion that a better knowledge of the plants appearing spontaneously on dumps and waste heaps may provide many useful conclusions which will help to obtain positive results at the recultivation of spoil heaps and industrial wastes. 9 references, 3 tables.

  4. Antibacterial and Anticandidal Activity of Essential Oils of some Medicinal Plants in Saudi Arabia

    International Nuclear Information System (INIS)

    Abed, Kawther F

    2007-01-01

    The antibacterial and anticandidal properties of essential oils obtained from 7 plant species used in traditional medicine in Saudi Arabia and other Middle East countries were evaluated for activity against test bacteria; Staphylococcus aureus, Bacillus subtilis, Escherichia coli, Pseudomonas aeruginosa and Candida albicans using an agar dilution method. Our results showed that oils from Azadirachta indica, Ziziphus spine, Matricaria chamomilla, Agrimonia eupatoria and Lupinus albus, even at the highest concentration did not inhibit any of the tested organisms. The essential oil extracted from Juniperus communis and Lavandula hybrida plants did not show any antibacterial activities. However, essential oil extracts from Juniperus communis and Lavandula hybrida exhibited varying degrees of growth inhibition of Candida albicans. The minimum inhibitory concentrations were 2.0%( v/v) of Juniper oil and 0.5% (v/v) for Lavender oil against Candida albicans. Our results suggest that the anticandidal properties of Juniper and Lavender oils may be further investigated to explore the possibility of using them in the treatment of candidal infections. (author)

  5. EFFECT OF SOME PLANT OILS ON THE FATTY ACIDS OF HUMP BEETLE GIBBIUM PSYLLOIDES

    International Nuclear Information System (INIS)

    ABBASY, S.A.; ALY, W.M.; REZK, S.A.

    2008-01-01

    The efficiency of some plant oils (sesame oil, camphor oil, castor oil and camomile oil) as insecticides were studied on newly emerged males and females Gibbium psylloids and also the effect of LC50 of each plant oils on fatty acids composition and relative concentration were determined. The obtained results showed that sesame oil had proved to be more effective with it's advantage over other tested oils of being used at lower concentration and it followed by chamomile oil then camphor oil and finally castor oil. The susceptibility of the males and females to plant oils was the same. There were differences in the number and relative concentration of fatty acids between males and females. Nine fatty acids were detected by the analysis of the whole body of untreated males , these fatty acids are capric (C10) , lauric (C12) , myristic (C14), palmiloleic (C16), margic (C17), stearic (C18) , oleic (C18:1) , linoleic (C18:2) and linolenic (C18:3) . Treatments of males with LC50 sesame oil lead to the appearance of ten fatty acids with increase of caprylic acid (C8) while LC50 chamomile oil lead to the appearance of six fatty acids and fatty acid with C10 , C18:1 and C18:2 were disappeared as compared to control. LC50 of camphor oil lead to the appearance of ten fatty acids and castor oil lead to the appearance of six fatty acids. In untreated females, five fatty acids with C12 , C16 , C17 , C18 and C18:1 were detected. Treatments with sesame oil lead to the appearance of new fatty acid with C18:2 and chamomile oil lead to the appearance of nine fatty acids with increase of C8 , C10 , C14 and C18:2 as compared with untreated females. Camphor oil treatment lead to the appearance of nine fatty acids with increase of four fatty acids with C6 , C8 , C10 and C18:2 as compared to untreated females and fatty acid with C18:1 was disappeared in the treatments. Castor oil leads to the appearance of seven fatty acids. The relative concentration of C12 was the highest fatty acid in

  6. Phyto-inhalation for treatment of complications of acute respiratory viral diseases

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    I.B. Ershova

    2017-03-01

    Full Text Available Inhalations (inhalation of medicinal substances are one of the effective ways to treat upper respiratory tract diseases and colds. Inhalation therapy is used to treat rhinitis, sinusitis, tonsillitis, pharyngitis, laryngitis, bronchitis and pneumonia, which can be complications of acute respiratory viral infections. The main rules of inhalation are as follows to conduct the procedure better after 1.5 hours after eating; clothes should not impede breathing; the procedure can be carried out only while sitting or standing; solution for the inhaler for treatment of bronchitis should be fresh; it is necessary to strictly keep the prescribed dosage; the time of the procedure should also be respected — usually it is from 1 to 4 minutes, sometimes for adults up to 10 minutes, for children the inhalation period is shorter — 1–2 minutes. Contraindications to inhalation are body temperature above 37.5 degrees; propensity to nasal blee­ding in a patient; propensity to increased arterial pressure, with cardiovascular failure; purulent inflammation of the tonsils; respiratory failure. The procedure should be stopped immediately in case of appearance of adverse symptoms such as shortness of breath, dizziness, difficulty in breathing. Therefore, inhalations must be prescribed by a doctor after examination of a patient. During inhalations in rhinitis, you should try to inhale the vapor through the nose. For effective treatment of rhinitis, inhalations from conife­rous plants are very suitable: fir, pine, juniper, larch, from steamed dried chamomile flowers, mint, and blackberry leaves. Honey inhalations can be used for the treatment of acute and chronic diseases of the upper respiratory tract (tonsillitis, pharyngitis, laryngitis and tracheitis. Medical herbal inhalation for children should be carried out from the age of two years. This must be done under the constant supervision of an adult. Leaves of coniferous trees: pine, fir, if or juniper, cedar

  7. Herbal medicine for depression, anxiety and insomnia: a review of psychopharmacology and clinical evidence.

    Science.gov (United States)

    Sarris, Jerome; Panossian, Alexander; Schweitzer, Isaac; Stough, Con; Scholey, Andrew

    2011-12-01

    Research in the area of herbal psychopharmacology has increased markedly over the past decades. To date however, a comprehensive review of herbal antidepressant, anxiolytic and hypnotic psychopharmacology and applications in depression, anxiety and insomnia has been absent. A search of MEDLINE (PubMed), CINAHL, PsycINFO, and the Cochrane Library databases was conducted (up to February 21st 2011) on commonly used psychotropic herbal medicines. A review of the literature was conducted to ascertain mechanisms of action of these botanicals, in addition to a systematic review of controlled clinical trials for treatment of mood, anxiety and sleep disorders, which are common comorbid psychiatric disorders. Specific emphasis was given to emerging phytomedicines. Analysis of evidence levels was conducted, as were effect sizes (Cohen's d) where data were available. Results provided evidence of a range of neurochemical, endocrinological, and epigenetic effects for 21 individual phytomedicines, which are detailed in this paper. Sixty six controlled studies were located involving eleven phytomedicines. Several of these provide a high level of evidence, such as Hypericum perforatum for major depression, and Piper methysticum for anxiety disorders. Several human clinical trials provide preliminary positive evidence of antidepressant effects (Echium amoenum, Crocus sativus, and Rhodiola rosea) and anxiolytic activity (Matricaria recutita, Ginkgo biloba, Passiflora incanata, E. amoenum, and Scutellaria lateriflora). Caution should however be taken when interpreting the results as many studies have not been replicated. Several herbal medicines with in vitro and in vivo evidence are currently unexplored in human studies, and along with use of emerging genetic technologies "herbomics", are areas of potential future research. Copyright © 2011 Elsevier B.V. All rights reserved.

  8. In vitro susceptibility of Helicobacter pylori to botanical extracts used traditionally for the treatment of gastrointestinal disorders.

    Science.gov (United States)

    Mahady, Gail B; Pendland, Susan L; Stoia, Adenia; Hamill, Frank A; Fabricant, Daniel; Dietz, Birgit M; Chadwick, Lucas R

    2005-11-01

    The gram-negative bacterium Helicobacter pylori (HP), identified in 1982, is now recognized as the primary etiological factor associated with the development of gastritis and peptic ulcer disease. In addition, HP infections are also associated with chronic gastritis, gastric carcinoma and primary gastric B-cell lymphoma. For centuries, herbals have been used in traditional medicine to treat a wide range of ailments, including gastrointestinal (GI) disorders such as dyspepsia, gastritis and peptic ulcer disease (PUD). However, the mechanism of action by which these botanicals exert their therapeutic effects has not been completely elucidated. As part of an ongoing screening program, the study assessed the in vitro susceptibility of 15 HP strains to botanical extracts, which have a history of traditional use in the treatment of GI disorders. Methanol extracts of Myristica fragrans (seed) had a MIC of 12.5 microg/mL; Zingiber officinale (ginger rhizome/root) and Rosmarinus officinalis (rosemary leaf) had an MIC of 25 microg/mL. Methanol extracts of botanicals with a MIC of 50 microg/mL included Achillea millefolium, Foeniculum vulgare (seed), Passiflora incarnata (herb), Origanum majorana (herb) and a (1:1) combination of Curcuma longa (root) and ginger rhizome. Botanical extracts with a MIC of 100 microg/mL included Carum carvi (seed), Elettaria cardamomum (seed), Gentiana lutea (roots), Juniper communis (berry), Lavandula angustifolia (flowers), Melissa officinalis (leaves), Mentha piperita (leaves) and Pimpinella anisum (seed). Methanol extracts of Matricaria recutita (flowers) and Ginkgo biloba (leaves) had a MIC > 100 microg/mL.

  9. Ação antioxidante de chás e condimentos de grande consumo no Brasil

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    Selene M. de Morais

    Full Text Available Antioxidantes são compostos que atuam inibindo e/ou diminuindo os efeitos desencadeados pelos radicais livres e compostos oxidantes. Os chás são bebidas populares e fontes significativas de compostos fenólicos, sendo considerados importantes integrantes das dietas devido às suas propriedades antioxidantes. O presente trabalho teve como objetivo avaliar a ação antioxidante de uma variedade de chás e condimentos mais consumidos no Brasil. Os chás analisados foram das plantas: Pneumus boldus Mold., Matricaria recutita L., Cymbopogon citratus (DC Stapf, Baccharis trimera (Less. DC, Camelia sinensis (L O. Kuntze (fermentado, Camelia sinensis (não-fermentado, Lippia alba N.E. Brown,Mentha arvensis L., e Pyrus malus L. Os condimentos analisados foram: Eugenia aromatica Baill, Cinnamonum zeylanicum Blume, Laurus nobilis L. e Origanum vulgare L. O método utilizado para avaliar a ação antioxidante foi o da atividade seqüestradora de radicais livres DPPH em solução metanólica. Todas as amostras analisadas demonstraram atividade em suas diferentes concentrações. Camelia sinensis (não-fermentada foi a mais ativa com CI50= 0,14 mg/mL, cujos principais compostos antioxidantes são epigalocatequinas. Os condimentos mais ativos foram Cinnamonum zeylanicum (CI50 = 0,37 mg/mL, Eugenia aromatica Baill (CI50 = 0,46 mg/mL e Laurus nobilis (CI50 = 0,76 mg/mL, cujo principal antioxidante relatado foi o eugenol.

  10. Riqueza, uso y origen de plantas medicinales expendidas en los mercados de la ciudad del Cusco

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    Isau Huamantupa

    2012-02-01

    Full Text Available Se estudiaron las plantas medicinales expendidas en cinco mercados principales de la ciudad del Cusco: San Pedro, San Jerónimo, TTio, Wanchaq y Rosaspata y cuatro zonales de San Sebastián, Molino II, Huancaro y Santa Rosa. Se realizaron encuestas y colectas para identificar las especies de plantas medicinales, modo de utilización, afecciones tratadas, lugar de procedencia y origen. Registramos 152 especies, con 45 familias, las más ricas en especies fueron: Asteraceae con 36 y Lamiaceae (12; las especies con la mayor frecuencia de venta y compra fueron: Muehlenbeckia volcanica (Benth. Endl. “mullaca”, Perezia virens (D. Don Hook. & Arn. “valeriana”, Matricaria recutita L. “manzanilla” e Hypochaeris taraxacoides (Walp. B. & H. “pilli pilli”; el hábito herbáceo represento el 75% del total; de las partes utilizadas 81% corresponden a toda la planta; las infusiones o “mates calientes” abarcaron el 69% del modo de preparación y las afecciones tratadas con mayor frecuencia fueron las inflamaciones renales y hepáticas, dolencias gastrointestinales y afecciones broncopulmonares. Las especies nativas representaron el 83% del total, de estas 78%, son procedentes de la región andina principalmente de localidades aledañas al departamento Cusco. Consideramos que esta alta riqueza de plantas medicinales expendidas en los mercados de la ciudad del Cusco es similar a otros registros en mercados andinos importantes de Sudamérica como en Bolivia y Ecuador, las que a su vez están arraigadas a conocimientos ancestrales, principalmente de la cultura Quechua.

  11. Isolation of Cronobacter sakazakii from different herbal teas

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    Stojanović Marija M.

    2011-01-01

    Full Text Available Bacground/Aim. Cronobacter sakazakii (C. sakazakii is an emerging food-borne pathogen that has increasingly raised interest among the whole public community and food industry, especially in the production of powder infant formula. It has been isolated from water, sediment and soil. The question is whether this pathogen can be present in herbal teas. Herbal teas are widely used for great number of health problems, as an additional or sometimes only “medicine” given. The aim of this study was to investigate the presence of C. sakazakii in herbal teas which are traditionally used for all restricted populations, including newborns and immunocompromised infant and adults. Methods. In this study 150 samples of dried herbal teas were tested: Children (Baby tea (11, Althaea officinalis (7, Sennae folium (4, Mentha piperita (8, Hypericum perforatum (3, Thymus serpyllum (5, Matricaria recutita (6, Fruit tea (18, Black, Green and Rooibos tea (11, Salvia officinalis (9, Arctostaphylos uva ursi (5, Urtica dioica (3, Achillea millefolium (2, Melissa officinalis (4, Cynosbati fructus (3, Flower Herbal tea (3 and 17 different mixtures of tea (48 samples. The presence of C. sakazakii was also investigated in previously positive samples of prepared teas (48 samples after 2 h, 12 h and 24 h. C. sakazakii was isolated by the use of the official method ISO TS 22964 : 2006 and confirmed with the biochemical test API 20E (Biomerieux-France. Results. The obtained results showed that C. sakazakii was isolated from 48 (32% samples dried herbal teas. C. sakazakii was not isolated only from 2 (4% of the 48 tested samples of prepared tea and in 46 (96% of the samples C. sakazakii remained viable after 2 h, 12 h and 24 h. Conclusion. Herbal teas should be carefully used, especially for infants and immunocompromited people with severe chronic diseases because of the possibility of infection by C. sakazakii. Better control and improve testing as well as new facts about

  12. DSSHerbicide: Herbicide field trials in winter wheat. How to come to a decision

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    Sefzat, David

    2014-02-01

    Full Text Available Herbicide decision support systems can calculate efficient, economically optimized herbicide mixtures with reduced dosages, if field specific weed data are given. Thus, they can be a sensible tool for integrated weed control. However, advises of decision support systems have to be tested before introducing them into practical farming. In Mecklenburg-Vorpommern two herbicide field trials were installed with four different prototypes of decision support systems. An untreated plot and three expert advices, private advisors, official advisory service and a farmer decision, were included as additional test variables. Herbicide efficacies in autumn, weed dry matter after spring applications, herbicide costs and wheat yield were measured to evaluate the decision support system prototypes. In one field trial with low weed density before treatments efficacies were at least 85%. In two prototypes efficacies were lower than in the expert plots. No significant differences between decision variables were found regarding weed dry matter after spraying in spring. On this site, herbicide costs were higher when expert advises were used compared to decision support system advises. No significant differences were detected in yield. Even yield in “untreated” was not significantly different. The second field trial carried higher weed densities. Here herbicide efficacies were lower in all treatments. Poa annua and Matricaria recutita were significantly affected by the treatments resulting from the decision tools. However, these differences did not result in statistically different weed dry matter or wheat yield. Three of the prototypes advised solutions with very low herbicide costs in autumn, but high costs in spring. As a result, total weed costs in these plots were higher than in the plots advised by experts. It is concluded from the field trials, that different prototypes of decision support systems are giving sensible herbicide advice. In fields with low

  13. Efficacy and safety of herbal stimulants and sedatives in sleep disorders.

    Science.gov (United States)

    Gyllenhaal, Charlotte; Merritt, Sharon L.; Peterson, Sara Davia; Block, Keith I.; Gochenour, Tom

    2000-06-01

    World-wide use of herbal medicines is increasing, following regulatory and manufacturing developments. Herbs are attractive alternative medications to many patients with sleep disorders, who may be averse to using conventional drugs. We review here the most common herbal stimulants and sedatives. Caffeine, in herbal teas, black tea, coffee, soft drinks and pharmaceuticals, is used widely to control sleepiness, but more research is needed on its use in sleep disorders. Ephedra, and its constituent ephedrine, are used in both stimulant and weight loss preparations, sometimes with caffeine; safety concerns have arisen with this practice. Yohimbe is another herb used in stimulant and body-building preparations which has safety concerns. Asian and Siberian ginseng have been traditionally used for fatigue, and have some supportive experimental evidence for this use. Herbal sedatives also have some evidence for efficacy; the observations that certain plant flavonoid compounds bind to benzodiazepine receptors adds interest to their use. Valerian and kava have received the most research attention; both have decreased sleep onset time and promoted deeper sleep in small studies, and kava also shows anxiolytic effects. German chamomile, lavender, hops, lemon balm and passionflower are reputed to be mild sedatives but need much more experimental examination.

  14. Double-blind randomized phase III study comparing a mixture of natural agents versus placebo in the prevention of acute mucositis during chemoradiotherapy for head and neck cancer.

    Science.gov (United States)

    Marucci, Laura; Farneti, Alessia; Di Ridolfi, Paolo; Pinnaro, Paola; Pellini, Raul; Giannarelli, Diana; Vici, Patrizia; Conte, Mario; Landoni, Valeria; Sanguineti, Giuseppe

    2017-09-01

    There is no widely accepted intervention in the prevention of acute mucositis during chemoradiotherapy for head and neck carcinoma. In the present double-blind study, we tested 4 natural agents, propolis, aloe vera, calendula, and chamomile versus placebo. Patients undergoing concomitant chemo-intensity-modulated radiotherapy (IMRT) were given natural agent or matched placebo; grade 3 mucositis on physical examination according to Common Terminology Criteria for Adverse Events (CTCAE) version 3.0 was the primary endpoint. Various covariates were tested at logistic regression, including the individual amount of mucosa receiving at least 9.5 Gy per week (V9.5w). One hundred seven patients were randomized from January 2011 to July 2014, and 104 were assessable (51%-49% were assigned to the placebo group and 53%-51% were assigned to the natural agent). Overall, 61 patients developed peak grade 3 mucositis with no difference between arms (P = .65). Conversely, V9.5w (P = .007) and primary site (P = .037) were independent predictors. The selected natural agents do not prevent mucositis, whereas the role of V9.5w is confirmed. © 2017 Wiley Periodicals, Inc.

  15. Effects of Aromatherapy on the Anxiety, Vital Signs, and Sleep Quality of Percutaneous Coronary Intervention Patients in Intensive Care Units

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    Mi-Yeon Cho

    2013-01-01

    Full Text Available The purpose of this study was to investigate the effects of aromatherapy on the anxiety, sleep, and blood pressure (BP of percutaneous coronary intervention (PCI patients in an intensive care unit (ICU. Fifty-six patients with PCI in ICU were evenly allocated to either the aromatherapy or conventional nursing care. Aromatherapy essential oils were blended with lavender, roman chamomile, and neroli with a 6 : 2 : 0.5 ratio. Participants received 10 times treatment before PCI, and the same essential oils were inhaled another 10 times after PCI. Outcome measures patients' state anxiety, sleeping quality, and BP. An aromatherapy group showed significantly low anxiety (t=5.99, P<.001 and improving sleep quality (t=−3.65, P=.001 compared with conventional nursing intervention. The systolic BP of both groups did not show a significant difference by time or in a group-by-time interaction; however, a significant difference was observed between groups (F=4.63, P=.036. The diastolic BP did not show any significant difference by time or by a group-by-time interaction; however, a significant difference was observed between groups (F=6.93, P=.011. In conclusion, the aromatherapy effectively reduced the anxiety levels and increased the sleep quality of PCI patients admitted to the ICU. Aromatherapy may be used as an independent nursing intervention for reducing the anxiety levels and improving the sleep quality of PCI patients.

  16. Prevention and control of sequels in the mouth of patients treated with radiation therapy for head and neck tumors; Prevencao e controle das sequelas bucais em pacientes irradiados por tumores de cabeca e pescoco

    Energy Technology Data Exchange (ETDEWEB)

    Cardoso, Maria de Fatima Aparecida; Novikoff, Silviene; Tresso, Adriana; Segreto, Roberto Araujo [Universidade Federal de Sao Paulo (UNIFESP/EPM), SP (Brazil). Setor de Odontologia; Cervantes, Onivaldo [Universidade Federal de Sao Paulo (UNIFESP/EPM), SP (Brazil). Dept. de Medicina. Setor de Radioterapia

    2005-04-01

    Surgery and radiation therapy are de main treatments for head and neck cancer. The side effects of the interaction of ionizing radiation on the tissues include dermatitis, mucositis, xerostomia, candidiasis, dysgeusia, dysphagia, caries, trismus, osteoradionecrosis. Objective: To assess dental condition of the patients using a protocol which allows avoiding or reducing the effects of radiation in the tissues of the oral cavity. Materials And Methods: Dental follow-up was performed before, during and up to 180 days after radiation therapy in 12 patients submitted to surgery and radiation therapy or radiation therapy alone. Results: The proportion of effects such as dermatitis, mucositis, dysgeusia, and dysphagia increased from the second week of the treatment until the end of the administrations. There was a clear decrease at the end of the treatment which was close to baseline values after 180 days. The reduction of xerostomia was slower and less effective. No case of caries, trismus, and osteoradionecrosis were observed during the assessment period. Conclusion: Regular dental follow-up associated with preventive measures such as prophylactic management of dental and oral diseases, adequate hygiene, mouth-washing with bicarbonate water and chamomile tea, and topic fluorine application contributed to improve the recovery conditions of patients with cancer of head and neck submitted to radiation therapy. (author)

  17. Overview of medicinal plants used for cardiovascular system disorders and diseases in ethnobotany of different areas in Iran

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    Baharvand-Ahmadi Babak

    2016-01-01

    Full Text Available Background and Aims: Today, cardiovascular diseases are the prominent cause of death in industrialized countries which include a variety of diseases such as hypertension, hyperlipidemia, thromboembolism, coronary heart disease, heart failure, etc. Recent research findings haveshown that not only the extent of cultivation and production of medicinal plants have not beenreduced, but also day-to-day production and consumption have increased. In traditional botanicalknowledge, herbal medicines are used for the treatment of cardiovascular disorders. In this study,we sought to gather and report medicinal plants used to treat these diseases in different regionsof Iran.Methods: The articles published about ethnobotanical study of cardiovascular diseases in variousregions of Iran, such as Arasbaran, Sistan, Kashan, Kerman, Isfahan Mobarakeh, Lorestan andIlam were prepared and summarized.Results: The results of ethnobotanical studies of various regions of Iran, such as Arasbaran, Sistan,Kashan, Kerman, Isfahan Mobarakeh, Lorestan and Ilam were gathered. The results showed thatsumac plants, barberry, yarrow, wild cucumber, horsetail, Eastern grape, hawthorn, wild rose,spinach, jujube, buckwheat, chamomile, chicory, thistle, Mary peas, nightshade, verbena, sorrel ,cherry, citrullus colocynthis, Peganum harmala, sesame and so many other plants are used for thetreatment of cardiovascular diseases and disorders.Conclusion: Herbal medicines are used effectively for some cardiovascular diseases. Rigoroustraining of patients to take precautions and drug interactions into account and to avoid thearbitrary use of medicinal plants is very important.

  18. Updates on the Clinical Evidenced Herb-Warfarin Interactions

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    Beikang Ge

    2014-01-01

    Full Text Available Increasing and inadvertent use of herbs makes herb-drug interactions a focus of research. Concomitant use of warfarin, a highly efficacious oral anticoagulant, and herbs causes major safety concerns due to the narrow therapeutic window of warfarin. This paper presents an update overview of clinical findings regarding herb-warfarin interaction, highlighting clinical outcomes, severity of documented interactions, and quality of clinical evidence. Among thirty-eight herbs, Cannabis, Chamomile, Cranberry, Garlic, Ginkgo, Grapefruit, Lycium, Red clover, and St. John’s wort were evaluated to have major severity interaction with warfarin. Herbs were also classified on account of the likelihood of their supporting evidences for interaction. Four herbs were considered as highly probable to interact with warfarin (level I, three were estimated as probable (level II, and ten and twenty-one were possible (level III and doubtful (level IV, respectively. The general mechanism of herb-warfarin interaction almost remains unknown, yet several pharmacokinetic and pharmacodynamic factors were estimated to influence the effectiveness of warfarin. Based on limited literature and information reported, we identified corresponding mechanisms of interactions for a small amount of “interacting herbs.” In summary, herb-warfarin interaction, especially the clinical effects of herbs on warfarin therapy should be further investigated through multicenter studies with larger sample sizes.

  19. Inhibitive action of some plant extracts on the corrosion of steel in acidic media

    Energy Technology Data Exchange (ETDEWEB)

    Abdel-Gaber, A.M. [Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P.O. Box 426, Alexandria 21321 (Egypt)]. E-mail: ashrafmoustafa@yahoo.com; Abd-El-Nabey, B.A. [Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P.O. Box 426, Alexandria 21321 (Egypt); Sidahmed, I.M. [Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P.O. Box 426, Alexandria 21321 (Egypt); El-Zayady, A.M. [Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P.O. Box 426, Alexandria 21321 (Egypt); Saadawy, M. [Department of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, P.O. Box 426, Alexandria 21321 (Egypt)

    2006-09-15

    The effect of extracts of Chamomile (Chamaemelum mixtum L.), Halfabar (Cymbopogon proximus), Black cumin (Nigella sativa L.), and Kidney bean (Phaseolus vulgaris L.) plants on the corrosion of steel in aqueous 1 M sulphuric acid were investigated by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques. EIS measurements showed that the dissolution process of steel occurs under activation control. Potentiodynamic polarization curves indicated that the plant extracts behave as mixed-type inhibitors. The corrosion rates of steel and the inhibition efficiencies of the extracts were calculated. The results obtained show that the extract solution of the plant could serve as an effective inhibitor for the corrosion of steel in sulphuric acid media. Inhibition was found to increase with increasing concentration of the plant extract up to a critical concentration. The inhibitive actions of plant extracts are discussed on the basis of adsorption of stable complex at the steel surface. Theoretical fitting of different isotherms, Langmuir, Flory-Huggins, and the kinetic-thermodynamic model, were tested to clarify the nature of adsorption.

  20. Allergenic Ingredients in Personal Hygiene Wet Wipes.

    Science.gov (United States)

    Aschenbeck, Kelly A; Warshaw, Erin M

    Wet wipes are a significant allergen source for anogenital allergic contact dermatitis. The aim of the study was to calculate the frequency of potentially allergenic ingredients in personal hygiene wet wipes. Ingredient lists from brand name and generic personal hygiene wet wipes from 4 large retailers were compiled. In the 54 personal hygiene wet wipes evaluated, a total of 132 ingredients were identified (average of 11.9 ingredients per wipe). The most common ingredients were Aloe barbadensis (77.8%), citric acid (77.8%), fragrance (72.2%), sorbic acid derivatives (63.0%), tocopherol derivatives (63.0%), glycerin (59.3%), phenoxyethanol (55.6%), disodium cocoamphodiacetate (53.7%), disodium ethylenediaminetetraacetic acid (EDTA) (42.6%), propylene glycol (42.6%), iodopropynyl butylcarbamate (40.7%), chamomile extracts (38.9%), sodium benzoate (35.2%), bronopol (22.2%), sodium citrate (22.2%), lanolin derivatives (20.4%), parabens (20.4%), polyethylene glycol derivatives (18.5%), disodium phosphate (16.7%), dimethylol dimethyl hydantoin (DMDM) (14.8%), and cocamidopropyl propylene glycol (PG)-dimonium chloride phosphate (11.1%). Of note, methylisothiazolinone (5.6%) was uncommon; methylchloroisothiazolinone was not identified in the personal hygiene wet wipes examined. There are many potential allergens in personal hygiene wet wipes, especially fragrance and preservatives.

  1. Evaluation of the quality of herbal teas by DART/TOF-MS.

    Science.gov (United States)

    Prchalová, J; Kovařík, F; Rajchl, A

    2017-02-01

    The paper focuses on the optimization, settings and validation of direct analysis in real time coupled with time-of-flight detector when used for the evaluation of the quality of selected herbal teas (fennel, chamomile, nettle, linden, peppermint, thyme, lemon balm, marigold, sage, rose hip and St. John's wort). The ionization mode, the optimal ionization temperature and the type of solvent for sample extraction were optimized. The characteristic compounds of the analysed herbal teas (glycosides, flavonoids and phenolic and terpenic substances, such as chamazulene, anethole, menthol, thymol, salviol and hypericin) were detected. The obtained mass spectra were evaluated by multidimensional chemometric methods, such as cluster analysis, linear discriminate analysis and principal component analysis. The chemometric methods showed that the single variety herbal teas were grouped according to their taxonomic affiliation. The developed method is suitable for quick identification of herbs and can be potentially used for assessing the quality and authenticity of herbal teas. Direct analysis in real time/time-of-flight-MS is also suitable for the evaluation of selected substances contained in the mentioned herbs and herbal products. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  2. Review of natural products with hepatoprotective effects.

    Science.gov (United States)

    Madrigal-Santillán, Eduardo; Madrigal-Bujaidar, Eduardo; Álvarez-González, Isela; Sumaya-Martínez, María Teresa; Gutiérrez-Salinas, José; Bautista, Mirandeli; Morales-González, Ángel; García-Luna y González-Rubio, Manuel; Aguilar-Faisal, J Leopoldo; Morales-González, José A

    2014-10-28

    The liver is one of the most important organs in the body, performing a fundamental role in the regulation of diverse processes, among which the metabolism, secretion, storage, and detoxification of endogenous and exogenous substances are prominent. Due to these functions, hepatic diseases continue to be among the main threats to public health, and they remain problems throughout the world. Despite enormous advances in modern medicine, there are no completely effective drugs that stimulate hepatic function, that offer complete protection of the organ, or that help to regenerate hepatic cells. Thus, it is necessary to identify pharmaceutical alternatives for the treatment of liver diseases, with the aim of these alternatives being more effective and less toxic. The use of some plants and the consumption of different fruits have played basic roles in human health care, and diverse scientific investigations have indicated that, in those plants and fruits so identified, their beneficial effects can be attributed to the presence of chemical compounds that are called phytochemicals. The present review had as its objective the collecting of data based on research conducted into some fruits (grapefruit, cranberries, and grapes) and plants [cactus pear (nopal) and cactus pear fruit, chamomile, silymarin, and spirulina], which are consumed frequently by humans and which have demonstrated hepatoprotective capacity, as well as an analysis of a resin (propolis) and some phytochemicals extracted from fruits, plants, yeasts, and algae, which have been evaluated in different models of hepatotoxicity.

  3. Suitability of thermoluminescence, chemiluminescence, ESR and viscosity measurements as detection method for the irradiation of medicinal herbs

    International Nuclear Information System (INIS)

    Schuettler, C.; Gebhardt, G.; Stock, A.; Helle, N.; Boegl, K.W.

    1993-01-01

    Chemiluminescence, electron spin resonance, thermoluminescence and viscosity measurements have been investigated for their suitability as detection method for the irradiation of the medicinal herbs anise seeds (anisi fructus), valerian roots (valerianae radix), redberry leaves (uvae ursi folium), birch leaves (betulae folium), greek hay seeds (foenugraeci semen), cayenne pepper (capsici fructus acer), black-aldertee bark (frangulae cortex), fennel fruits (feoniculi fructus), rose hip shells (cynosbati fructus), coltsfoot (farfarae folium), acorus roots (calami rhizoma), chamomile flowers (matricariae flos), caraway (carvi fructus), lavender flowers (lavandulae flos), linseed (lini semen), lime tree flowers (tiliae flos), St. Mary's thistle fruit (cardui mariae herba), lemon balm (melissae folium), java tea (orthosiphonis folium), peppermint (menthae piperitae folium), sage leaves (salviae folium), scouring rush (equiseti herba), senna leaves (sennae folium), plantain herbs (plantaginis lanceolata herba), thyme herbs (thymi herba), juniper berries (juniperi fructus), hawthorne herbs (crataegi folium), wheat starch (amylum tritici) and wormwood (absinthii herba). Depending on the herbs, the methods used were more or less suitable. Chemiluminescence measurements showed the smallest differences between untreated and irradiated samples whereas thermoluminescence measurements on isolated minerals from the vegetable drugs gave better results. In some herbs radiation-specific radicals could be identified by ESR spectroscopy. Viscosity measurement is suitable for some herbs as fast and inexpensive method for screening. (orig.) [de

  4. Orally administered Chrysin improves post-thawed sperm quality and fertility of rooster.

    Science.gov (United States)

    Zhandi, M; Ansari, M; Roknabadi, P; Zare Shahneh, A; Sharafi, M

    2017-12-01

    Chrysin is a bioflavonoid compound found in passion flower, chamomile, propolis and honey at high levels. Post-thawed sperm quality and fertility of Chrysin-fed roosters were assessed in this study. Twenty 40-week-old male broiler breeders were randomly divided into four groups and fed basal diet supplemented with different levels of Chrysin including 0 (Ch-0), 25 (Ch-25), 50 (Ch-50) or 75 (Ch-75) mg/day for 12 consecutive weeks. Semen samples were weekly collected from 6th to 9th week of experiment to evaluate some sperm quality parameters including total and progressive motility, plasma membrane integrity and functionality (in fresh and post-thawed samples) and mitochondrial activity (only in post-thawed samples). Also, collected semen samples from 10th, 11th and 12th week of experiment were frozen and then artificially inseminated to test fertility rate. According to the results, an improvement in both fresh and post-thawed sperm quality including total [fresh: 88.00 ± 0.58 and 87.25 ± 0.67 (p roosters could ameliorate cryopreservation-induced impairment of sperm quality and fertility rate. © 2017 Blackwell Verlag GmbH.

  5. Levels of macroelements and toxic elements in herbal teas

    Directory of Open Access Journals (Sweden)

    Mihaljev Željko A.

    2015-01-01

    Full Text Available A total of 14 diverse herbal teas were examined, including: yarrow, basil, St.John’s wort, peppermint, horsetail, nettle, thyme, corn silk, hibiscus, marshmallow, chamomile, rosehip, heather and wild mint. The samples were prepared using the method of microwave digestion, and measurements were performed by the use of inductively coupled plasma mass spectrometry (Cd, Hg, Pb, As, Sb; atomic absorption spectrometry (Mg; emission flame photometry (Ca, K, Na and spectrophotometry (P. Intervals of variation (mg/kg for macroelements were: Ca (2738-35399; P (1545-6264; Mg (1647-7816; Na (293-10629 and K (9683-33985, and for toxic elements: Cd (0.014-0.645; Hg (<0.001- 0.017; Pb (0.064-1.340; As (0.030-0.544 and Sb (0.004-0.068. In the three samples (yarrow and two St.John’s wort samples measured cadmium concentration was higher than the maximum level for dried herbs, recommended by WHO. Ward's hierarchical clustering method was performed with the aim of grouping herbal teas by the amount of toxic elements. [Projekat Ministarstva nauke Republike Srbije, br. TR31071

  6. Polyphenolic content and antioxidant capacity of white, green, black, and herbal teas: a kinetic study

    Directory of Open Access Journals (Sweden)

    Shannon, E.,

    2017-08-01

    Full Text Available Camellia sinensis teas, and tisanes derived from herbs or fruit, are rich in polyphenolic, antioxidant compounds. This study compared the total phenolic content (TPC, total flavonoid content (TFC, ferric reducing antioxidant power (FRAP, DPPH radical scavenging capacity, and caffeine content of teas (black, green, white, chamomile, and mixed berry/hibiscus over a range of infusion times (0.5–10 mins at 90°C. Green, followed by black tea, respectively, had the greatest TPC (557.58 and 499.19μg GAE/g, TFC (367.84 and 325.18μg QE/g, FRAP (887.38 and 209.38μg TE/g, and DPPH radical scavenging capacity (1233.03 and 866.39μg AAE/g. Caffeine content per cup (200mL in black, green, and white tea was 63, 51, and 49mg respectively. Changes in the phenolic content and antioxidant capacity of teas were modelled using zero, first, and fractional-conversion-first-order (FCFO kinetic models. Results fitted a FCFO kinetic model, providing useful data for maximum phytochemical preservation in the optimisation of industrial and domestic processing. As a dietary comparison, green, black, and white tea were found to have a greater phenolic content and antioxidant capacity than fresh orange and apple juice. It can be concluded that green and black teas are significant sources of dietary phenolic antioxidants.

  7. Effects of aromatherapy on the anxiety, vital signs, and sleep quality of percutaneous coronary intervention patients in intensive care units.

    Science.gov (United States)

    Cho, Mi-Yeon; Min, Eun Sil; Hur, Myung-Haeng; Lee, Myeong Soo

    2013-01-01

    The purpose of this study was to investigate the effects of aromatherapy on the anxiety, sleep, and blood pressure (BP) of percutaneous coronary intervention (PCI) patients in an intensive care unit (ICU). Fifty-six patients with PCI in ICU were evenly allocated to either the aromatherapy or conventional nursing care. Aromatherapy essential oils were blended with lavender, roman chamomile, and neroli with a 6 : 2 : 0.5 ratio. Participants received 10 times treatment before PCI, and the same essential oils were inhaled another 10 times after PCI. Outcome measures patients' state anxiety, sleeping quality, and BP. An aromatherapy group showed significantly low anxiety (t = 5.99, P < .001) and improving sleep quality (t = -3.65, P = .001) compared with conventional nursing intervention. The systolic BP of both groups did not show a significant difference by time or in a group-by-time interaction; however, a significant difference was observed between groups (F = 4.63, P = .036). The diastolic BP did not show any significant difference by time or by a group-by-time interaction; however, a significant difference was observed between groups (F = 6.93, P = .011). In conclusion, the aromatherapy effectively reduced the anxiety levels and increased the sleep quality of PCI patients admitted to the ICU. Aromatherapy may be used as an independent nursing intervention for reducing the anxiety levels and improving the sleep quality of PCI patients.

  8. [Clinical trial of aromatherapy on postpartum mother's perineal healing].

    Science.gov (United States)

    Hur, Myung Haeng; Han, Sun-Hee

    2004-02-01

    This study was designed to verify the effect of aromatherapy on a postpartum mother's perineal healing. The research design was a clinical trial. The methods of aromatherapy were applied sitz bath or soap application using essential oils with Lavender, Myrrh, Neroli, Rose, Grapefruit, Mandarin, Orange, and Roman Chamomile. The subjects of this experiment were postpartum mothers who delivered vaginally with an episiotomy. They were allocated to one of three groups; the aroma-sitz bath group, aroma-soap application group or control group. To evaluate the effect of aromatherapy, the perineal healing status was measured using the REEDA scale and smears of episiotomy wound were obtained. The data were analyzed by repeated measures of ANOVA, ANCOVA, chi2-test, and multiple response analysis via SPSS program. The REEDA scale was significantly low in the experimental group at postpartum 5th and 7th days (P=.009, P=.003), respectively. Most were observed 'few'(5-10 bacteria per field) bacteria in the smears of episiotomy wound. The one bacteria was identified in the 50.8% of subjects in pretest and two bacteria in the 60.3% in posttest. Most frequently identified bacteria were Escherichia coli and Enterococcus faecalis. In conclusion, these findings indicate that postpartum aromatherapy for perineal care could be effective in healing the perineum perineal care could be effective in healing the perineum.

  9. Antibacterial and Antifungal Activity of Essential Oils against Pathogens Responsible for Otitis Externa in Dogs and Cats.

    Science.gov (United States)

    Ebani, Valentina V; Nardoni, Simona; Bertelloni, Fabrizio; Najar, Basma; Pistelli, Luisa; Mancianti, Francesca

    2017-04-21

    Background: Essential oils (EOs) are recommended by some veterinarians to treat otitis externa in pets, but data about their efficacy in scientific literature are very scant. Methods: Nine commercial EOs, from roman chamomile ( Anthemis nobilis L.), star anise ( Illicium verum ), lavender ( Lavandula hybrida ), litsea ( Litsea cubeba (Lour.) Pers.), basil ( Ocimum basilicum L.), oregano ( Origanum vulgare L. subsp. hirticum ), rosemary ( Rosmarinus officinalis L.), clary sage ( Salvia sclarea L.), and thyme ( Thymus vulgaris L.) were tested against bacterial and fungal pathogens previously isolated from dogs and cats with otitis externa. In particular, the analyses were carried out against Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus pseudointermedius , Aspergillus niger, Aspergillus fumigatus, Aspergillus terreus, Candida albicans, Candida tropicalis, Trichosporon sp., and Rhodotorula sp. Results: O. vulgare and S. sclarea showed superior antibacterial activity, even if not against all the strains. Trichosporon sp., C. albicans , and A. terreus were insensitive to most Eos, while other yeasts and molds showed different degrees of sensitivity. In particular, most fungi were inhibited by O. vulgare and R. officinalis . Conclusions: The obtained results suggest that some EOs could be included in treatment as an alternative therapeutic option in bacterial otitis complicated by fungi, in association with conventional drugs.

  10. Essential oils and their compositions as spatial repellents for pestiferous social wasps.

    Science.gov (United States)

    Zhang, Qing-He; Schneidmiller, Rodney G; Hoover, Doreen R

    2013-04-01

    The study objectives were: (1) to field test potential repellency of common essential oils against several pestiferous social wasps (Hymenoptera: Vespidae), using attractant-baited traps; (2) to identify vespid antennally active compounds from the repellent essential oils; (3) to determine potential repellency of these electroantennographic detection (EAD) active compounds in the field. Of the 21 essential oils tested, 17 showed significant repellency on yellowjackets [mainly Vespula pensylvanica (Saussure)] and paper wasps [mainly Polistes dominulus (Christ)]: clove, pennyroyal, lemongrass, ylang ylang, spearmint, wintergreen, sage, rosemary, lavender, geranium, patchouli, citronella, Roman chamomile, thyme, fennel seed, anise and peppermint. Two essential oil mixtures - 3EO-mix (clove, geranium and lemongrass) and 4EO-mix (clove, geranium, lemongrass and rosemary) - totally blocked the attraction of vespid workers. Twenty-nine vespid antennally active compounds were identified from solid-phase microextraction (SPME) samples of 11 strongly repellent essential oils by GC-EAD/MS techniques. Among the synthetic EAD-active compounds field tested, eugenol, P/I-menthone, pulegone, α/β-thujone, l-carvone, E/Z-citral, citronellal, methyl benzoate, benzyl acetate, methyl salicylate and 3-octanol showed a significant repellency on vespid workers. These compounds are likely responsible for the repellency of their corresponding essential oils. These repellent essential oils and their active compositions have great potential for efficient, environmentally sound semiochemical-based IPM of pestiferous vespid wasps. © 2012 Society of Chemical Industry.

  11. Cloning, Expression Profiling and Functional Analysis of CnHMGS, a Gene Encoding 3-hydroxy-3-Methylglutaryl Coenzyme A Synthase from Chamaemelum nobile.

    Science.gov (United States)

    Cheng, Shuiyuan; Wang, Xiaohui; Xu, Feng; Chen, Qiangwen; Tao, Tingting; Lei, Jing; Zhang, Weiwei; Liao, Yongling; Chang, Jie; Li, Xingxiang

    2016-03-08

    Roman chamomile (Chamaemelum nobile L.) is renowned for its production of essential oils, which major components are sesquiterpenoids. As the important enzyme in the sesquiterpenoid biosynthesis pathway, 3-hydroxy-3-methylglutaryl coenzyme A synthase (HMGS) catalyze the crucial step in the mevalonate pathway in plants. To isolate and identify the functional genes involved in the sesquiterpene biosynthesis of C. nobile L., a HMGS gene designated as CnHMGS (GenBank Accession No. KU529969) was cloned from C. nobile. The cDNA sequence of CnHMGS contained a 1377 bp open reading frame encoding a 458-amino-acid protein. The sequence of the CnHMGS protein was highly homologous to those of HMGS proteins from other plant species. Phylogenetic tree analysis revealed that CnHMGS clustered with the HMGS of Asteraceae in the dicotyledon clade. Further functional complementation of CnHMGS in the mutant yeast strain YSC6274 lacking HMGS activity demonstrated that the cloned CnHMGS cDNA encodes a functional HMGS. Transcript profile analysis indicated that CnHMGS was preferentially expressed in flowers and roots of C. nobile. The expression of CnHMGS could be upregulated by exogenous elicitors, including methyl jasmonate and salicylic acid, suggesting that CnHMGS was elicitor-responsive. The characterization and expression analysis of CnHMGS is helpful to understand the biosynthesis of sesquiterpenoid in C. nobile at the molecular level and also provides molecular wealth for the biotechnological improvement of this important medicinal plant.

  12. Effects of essential oil exposure on salivary estrogen concentration in perimenopausal women.

    Science.gov (United States)

    Shinohara, Kazuyuki; Doi, Hirokazu; Kumagai, Chizu; Sawano, Erika; Tarumi, Wataru

    2017-01-01

    The menopausal transition is the time from the onset of menstrual changes until one year after the final menstrual period. During this phase, perimenopausal women experience a variety of health-related symptoms, which seemingly derive from declining level of estrogen secretion. It has long been recognized that some essential oils have the efficacy of alleviating menopausal symptoms. On the basis of this, it is possible that these essential oils have the potency to facilitate estrogen secretion in women. The present study investigated this possibility by examining if the olfactory exposure to the essential oil increase salivary estrogen concentration. We tested the effect of ten essential oils; clary sage, frankincense, geranium, lavender, jasmine absolute, neroli, rose otto, ylang ylang, orange and roman chamomile, which are thought to relieve perimenopasal symptoms. The results have shown increase of salivary estrogen concentration induced by exposure to geranium and rose otto compared to control odor. Together with the previous studies, the present study may give support to the notion that olfactory exposure to some essential oils can influence salivary concentration of estrogen.

  13. Scurvy and cloudberries: a chapter in the history of nutritional sciences.

    Science.gov (United States)

    De Luca, Luigi M; Norum, Kaare R

    2011-12-01

    We translated two Latin texts about scurvy. One is by Ambrosius Rhodius, who in 1635 published his doctoral thesis on scurvy. This contains aspects of 16th- and 17th-century folklore medicine. The other is a 1593 letter by Henrik Høyer (Hoierus), a German physician in Bergen, Norway. The letter states that in Norway grew a plant, Chamaemorus Norvegicus, whose berries had curative abilities against scurvy. Rhodius lists symptoms of scurvy and suggests ingestion of fatty and smoked foods as etiological agents. He thought that a malfunction of the spleen was involved in this disease, so that the undigested parts of the chylus perturbed liver function. Plants with curative abilities were "those that abound in volatile salts." He listed seven facilitating causes of scurvy and its therapies. These included blood-letting after laxatives and root extracts. The star of the show was the cloudberry, which had miraculous effects on scurvy patients. Palliative care included a bath containing decoction of brooklime, water cress, mallow, hogweed, roman chamomile, and similar plants. Before bathing, the person was to drink an extract of wormwood, scurvy grass, or elder. As medication for gums and teeth, Rhodius recommended rosemary, hyssop, bistort, sage, nasturtium, waterweed, creeping Jenny, and scurvy grass. He referred to medications described by Albertus, Sennertus, and in antiquity by Hippocrates and Galenus. We discuss the manuscripts by Høyer and Rhodius in light of earlier treatments and opinions about scurvy.

  14. Mitochondrial Apoptosis Induced by Chamaemelum Nobile Extract in Breast Cancer Cells.

    Science.gov (United States)

    Mostafapour Kandelous, Hirsa; Salimi, Misha; Khori, Vahid; Rastkari, Noushin; Amanzadeh, Amir; Salimi, Mona

    2016-01-01

    Chamaemelum nobile ( Asteraceae ) commonly known as 'Roman chamomile' is a medicinal plant used for numerous diseases in traditional medicine, although its anticancer activity is unknown. The present study was carried out to investigate the anticancer as well as apoptotic activity of ethyl acetate fraction of C. nobile on different cancerous cell lines. The cells were treated with varying concentrations (0.001- 0.25 mg/mL) of this fraction for 24, 48 and 72 h. Apoptosis induced in MCF-7 cells following treatment with ethyl acetate fraction was measured using Annexin V/PI, flowcytometry and western blotting analysis. The results showed that C. nobile ethyl acetate fraction revealed relatively high antiproliferative activity on MCF-7 cells; however, it caused minimal growth inhibitory response in normal cells. The involvement of apoptosis as a major cause of the fraction-induced cell death was confirmed by annexin-V/PI assay. In addition, ethyl acetate fraction triggered the mitochondrial apoptotic pathway by decreasing the Bcl-2 as well as increasing of Bax protein expressions and subsequently increasing Bax/Bcl-2 ratio. Furthermore, decreased proliferation of MCF-7 cells in the presence of the fraction was associated with G2/M phase cell cycle arrest. These findings confirm that ethyl acetate fraction of C.nobile may contain a diversity of phytochemicals which suppress the proliferation of MCF-7 cells by inducing apoptosis.

  15. The sedative effects and mechanism of action of cedrol inhalation with behavioral pharmacological evaluation.

    Science.gov (United States)

    Kagawa, Daiji; Jokura, Hiroko; Ochiai, Ryuji; Tokimitsu, Ichiro; Tsubone, Hirokazu

    2003-07-01

    It has been reported that cedarwood oil has sedative effects when inhaled. In this study, we evaluated sedative effects of inhaled cedrol, which is a major component of cedarwood oil. Accumulative spontaneous motor activity was significantly decreased in the cedrol-exposed Wistar rats. Similar results were confirmed in caffeine-treated Wistar rats, spontaneously hypertensive rats (SHR), and ddY mice. In addition, exposure to cedrol prolonged pentobarbital-induced sleeping time in Wistar rats. To investigate whether cedrol, which has a very faint aroma, affects the olfactory system, the nasal cavities of Wistar rats were treated with zinc sulfate to reduce olfactory function. Two days later, the pentobarbital-induced sleep time was measured as described above. Compared to intact rats, the sleep prolongation effect was decreased in a lavender-roman chamomile mixed oil exposure positive control group, indicating that olfactory function was impaired. In contrast, prolongation of the sleeping time did not change in the cedrol exposure group. The above findings indicate that cedrol inhalation had marked sedative effects regardless of the animal species or the functional state of the autonomic nerves, suggesting that the mechanism of action is via a pathway other than the olfactory system.

  16. Review of natural products with hepatoprotective effects

    Science.gov (United States)

    Madrigal-Santillán, Eduardo; Madrigal-Bujaidar, Eduardo; Álvarez-González, Isela; Sumaya-Martínez, María Teresa; Gutiérrez-Salinas, José; Bautista, Mirandeli; Morales-González, Ángel; García-Luna y González-Rubio, Manuel; Aguilar-Faisal, J Leopoldo; Morales-González, José A

    2014-01-01

    The liver is one of the most important organs in the body, performing a fundamental role in the regulation of diverse processes, among which the metabolism, secretion, storage, and detoxification of endogenous and exogenous substances are prominent. Due to these functions, hepatic diseases continue to be among the main threats to public health, and they remain problems throughout the world. Despite enormous advances in modern medicine, there are no completely effective drugs that stimulate hepatic function, that offer complete protection of the organ, or that help to regenerate hepatic cells. Thus, it is necessary to identify pharmaceutical alternatives for the treatment of liver diseases, with the aim of these alternatives being more effective and less toxic. The use of some plants and the consumption of different fruits have played basic roles in human health care, and diverse scientific investigations have indicated that, in those plants and fruits so identified, their beneficial effects can be attributed to the presence of chemical compounds that are called phytochemicals. The present review had as its objective the collecting of data based on research conducted into some fruits (grapefruit, cranberries, and grapes) and plants [cactus pear (nopal) and cactus pear fruit, chamomile, silymarin, and spirulina], which are consumed frequently by humans and which have demonstrated hepatoprotective capacity, as well as an analysis of a resin (propolis) and some phytochemicals extracted from fruits, plants, yeasts, and algae, which have been evaluated in different models of hepatotoxicity. PMID:25356040

  17. Prevention and control of sequels in the mouth of patients treated with radiation therapy for head and neck tumors

    International Nuclear Information System (INIS)

    Cardoso, Maria de Fatima Aparecida; Novikoff, Silviene; Tresso, Adriana; Segreto, Roberto Araujo; Cervantes, Onivaldo

    2005-01-01

    Surgery and radiation therapy are de main treatments for head and neck cancer. The side effects of the interaction of ionizing radiation on the tissues include dermatitis, mucositis, xerostomia, candidiasis, dysgeusia, dysphagia, caries, trismus, osteoradionecrosis. Objective: To assess dental condition of the patients using a protocol which allows avoiding or reducing the effects of radiation in the tissues of the oral cavity. Materials And Methods: Dental follow-up was performed before, during and up to 180 days after radiation therapy in 12 patients submitted to surgery and radiation therapy or radiation therapy alone. Results: The proportion of effects such as dermatitis, mucositis, dysgeusia, and dysphagia increased from the second week of the treatment until the end of the administrations. There was a clear decrease at the end of the treatment which was close to baseline values after 180 days. The reduction of xerostomia was slower and less effective. No case of caries, trismus, and osteoradionecrosis were observed during the assessment period. Conclusion: Regular dental follow-up associated with preventive measures such as prophylactic management of dental and oral diseases, adequate hygiene, mouth-washing with bicarbonate water and chamomile tea, and topic fluorine application contributed to improve the recovery conditions of patients with cancer of head and neck submitted to radiation therapy. (author)

  18. Aromatherapy Massage for Neuropathic Pain and Quality of Life in Diabetic Patients.

    Science.gov (United States)

    Gok Metin, Zehra; Arikan Donmez, Ayse; Izgu, Nur; Ozdemir, Leyla; Arslan, Ismail Emre

    2017-07-01

    This study aimed to examine the effects of aromatherapy massage on neuropathic pain severity and quality of life (QoL) in patients suffering from painful diabetic neuropathy. This open-label randomized controlled clinical study was conducted in a university hospital endocrine outpatient clinic in Turkey. The study sample consisted of 46 patients, randomly allocated to an intervention group (n = 21) and a control group (n = 25). The intervention group received aromatherapy massage three times per week for a period of 4 weeks. The control group received only routine care. Data were collected from patients using the Douleur Neuropathique questionnaire, the visual analog scale, and the Neuropathic Pain Impact on Quality of Life questionnaire. Neuropathic pain scores significantly decreased in the intervention group compared with the control group in the fourth week of the study. Similarly, QoL scores significantly improved in the intervention group in the fourth week of the study. Aromatherapy massage is a simple and effective nonpharmacological nursing intervention that can be used to manage neuropathic pain and improve QoL in patients with painful neuropathy. Aromatherapy massage is a well-tolerated, feasible, and safe nonpharmacological method that can be readily integrated into clinical settings by nursing staff. The essential oils rosemary, geranium, lavender, eucalyptus, and chamomile can be safely used by nurses in the clinical setting, if applicable. However, training and experience of nurses in aromatherapy massage is critical to achieving positive results. © 2017 Sigma Theta Tau International.

  19. The Effect of Aromatherapy on Insomnia and Other Common Symptoms Among Patients With Acute Leukemia

    Science.gov (United States)

    Blackburn, Lisa; Achor, Sara; Allen, Betty; Bauchmire, Nicole; Dunnington, Danielle; Klisovic, Rebecca; Naber, Steven; Roblee, Kirsten; Samczak, Angela; Tomlinson-Pinkham, Kelly; Chipps, Esther

    2017-07-01

    To determine if the use of aromatherapy improves insomnia and other common symptoms in hospitalized patients with newly diagnosed acute leukemia. A randomized, crossover, washout trial. An inpatient acute leukemia unit at the Arthur G. James Cancer Hospital and Richard L. Solove Research Institute of the Wexner Medical Center at Ohio State University in Columbus. 50 patients who were newly diagnosed with acute leukemia and hospitalized to receive their initial four weeks of intensive induction chemotherapy. Patients were offered a choice of three scents to be used during the trial: lavender, peppermint, or chamomile. Each patient was randomized to receive either the chosen aromatherapy intervention or a placebo intervention during alternate weeks, with a washout period in between. Sleep quality and other common symptoms were measured. Aromatherapy, sleep, insomnia, pain, tiredness, drowsiness, nausea, lack of appetite, shortness of breath, depression, anxiety, and well-being. Most patients reported poor quality sleep at baseline, but aromatherapy had a statistically significant positive impact. Improvements were noted in tiredness, drowsiness, lack of appetite, depression, anxiety, and well-being because of aromatherapy. Aromatherapy is a viable intervention for improving insomnia and other symptoms commonly experienced by patients with acute leukemia. Oncology nurses can employ aromatherapy safely and inexpensively, and with minimal training, as an effective tool in decreasing many symptoms that plague patients with leukemia. Patients can exercise a greater sense of control over their treatment environments through the use of aromatherapy.

  20. High Whey Protein Intake Delayed the Loss of Lean Body Mass in Healthy Old Rats, whereas Protein Type and Polyphenol/Antioxidant Supplementation Had No Effects

    Science.gov (United States)

    Mosoni, Laurent; Gatineau, Eva; Gatellier, Philippe; Migné, Carole; Savary-Auzeloux, Isabelle; Rémond, Didier; Rocher, Emilie; Dardevet, Dominique

    2014-01-01

    Our aim was to compare and combine 3 nutritional strategies to slow down the age-related loss of muscle mass in healthy old rats: 1) increase protein intake, which is likely to stimulate muscle protein anabolism; 2) use leucine rich, rapidly digested whey proteins as protein source (whey proteins are recognized as the most effective proteins to stimulate muscle protein anabolism). 3) Supplement animals with a mixture of chamomile extract, vitamin E, vitamin D (reducing inflammation and oxidative stress is also effective to improve muscle anabolism). Such comparisons and combinations were never tested before. Nutritional groups were: casein 12% protein, whey 12% protein, whey 18% protein and each of these groups were supplemented or not with polyphenols/antioxidants. During 6 months, we followed changes of weight, food intake, inflammation (plasma fibrinogen and alpha-2-macroglobulin) and body composition (DXA). After 6 months, we measured muscle mass, in vivo and ex-vivo fed and post-absorptive muscle protein synthesis, ex-vivo muscle proteolysis, and oxidative stress parameters (liver and muscle glutathione, SOD and total antioxidant activities, muscle carbonyls and TBARS). We showed that although micronutrient supplementation reduced inflammation and oxidative stress, the only factor that significantly reduced the loss of lean body mass was the increase in whey protein intake, with no detectable effect on muscle protein synthesis, and a tendency to reduce muscle proteolysis. We conclude that in healthy rats, increasing protein intake is an effective way to delay sarcopenia. PMID:25268515

  1. Herbal Medicines Use During Pregnancy: A Review from the Middle East

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    Lisha J. John

    2015-07-01

    Full Text Available The prevalence of the herbal medicines use is on the rise across the world, especially amongst pregnant women. The scenario in the Middle Eastern region was reviewed to explore the prevalence, usage pattern, motivation, and attitude towards use of herbal medicine by pregnant women. Literature published up to December 2012 showed the prevalence of herbal medicine use varied between 22.3–82.3%, implying a rising trend in the utilization of herbal medicine during pregnancy. The most common herbs used were peppermint, ginger, thyme, chamomile, sage, aniseed, fenugreek, and green tea. The most common reasons for use included the treatment of gastrointestinal disorders and cold and flu symptoms. The majority of women used these products during their first trimester, and did not reveal this information to their physician. Most women were advised by family and friends to use herbal medicines and believed they were more effective and had fewer side effects than modern medicine especially during pregnancy. In conclusion, the use of herbal medicine is prevalent among pregnant women in the Middle Eastern region and healthcare providers need to seek information pertaining to their use.

  2. [Use of medicinal plants as home remedies in Primary Health Care in Blumenau - State of Santa Catarina, Brazil].

    Science.gov (United States)

    Zeni, Ana Lúcia Bertarello; Parisotto, Amanda Varnier; Mattos, Gerson; Helena, Ernani Tiaraju de Santa

    2017-08-01

    An increase in the use of alternative therapeutic practices has been observed in the past decade, especially in medicinal plants, herbal and home remedies, which has been supported by policies within the scope of the Unified Health System (SUS). This study investigated the use of home remedies by users of Primary Health Care in Blumenau, State of Santa Catarina. It is a cross-sectional, observational and epidemiological study, the data for which were obtained via a questionnaire applied to 701 individuals. An unconditional logistic regression model was used to estimate the association between the use of home remedies and socio-demographic and medical care variables. It was observed that 21.9% of the sample use home remedies and medicinal plants grown in the back yard are the remedies of choice. Lemon balm, chamomile, peppermint and lime were the remedies most frequently mentioned. The use of home remedies was associated with the female gender, older age and the Family Health Strategy care model. The results supported that medicinal plants are used by the population as a therapeutic alternative option. However, it is necessary that primary care services ensure both access to natural products and supply qualified professionals to give instructions regarding the correct usage of home remedies.

  3. Studies on Prolonging Storage life and Maintaining Fruit Quality Parameters of Zaghloul Dates

    International Nuclear Information System (INIS)

    ElSalhy, F.T.

    2011-01-01

    This study was carried out to investigate the effect of gamma irradiation ( 1, 2 and 3 kGy) and some natural plant extracts i.e. aloe, ambrosia, cinnamon, chamomile, clove or nigella on prolonging the storage life and some parameters of Zaghloul dates quality under cold storage (5 ±2 C, 90-95 % RH). The weight loss %, decay %, T.S.S. %, total sugars and non-reducing sugars % of Zaghloul dates were increased in most cases with prolonging the storage time. Meanwhile, titratable acidity %, reducing sugars % and tannins content were decreased during storage period (56 days). However, the lowest values of weight loss % and decay % were recorded by aloe extract treatment while the highest values of T.S.S., total sugars, non-reducing sugars, titratable acidity %, reducing sugars % and tannins content were scored by gamma irradiation at 3 kGy. It could be concluded that using irradiation at 3 kGy, aloe, cinnamon or clove can keep the dates (Zaghloul variety) fresh even after 56 days at cold storage with good quality and safety levels of microbes

  4. Drug-Herb Interactions in the Elderly Patient with IBD: a Growing Concern.

    Science.gov (United States)

    Rahman, Haider; Kim, Marina; Leung, Galen; Green, Jesse A; Katz, Seymour

    2017-12-01

    Inflammatory bowel disease (IBD), which includes conditions such as Crohn's disease and ulcerative colitis, is becoming more prevalent with the elderly being the fastest growing group. Parallel to this, there is an increasing interest in the use of complementary and alternative medicine (CAM). Nearly half of patients with IBD have used CAM at one time. The elderly patients, however, are burdened by comorbid conditions, polypharmacy, and altered functional status. With increasing use of complementary and alternative medicine in our elderly patients with IBD, it is vital for the provider to provide counsel on drug-herb potential interactions. CAM includes herbal products, diet, dietary supplements, acupuncture, and prayer. In this paper, we will review common CAM, specifically herbs, that are used in patients with IBD including the herb background, suggested use, evidence in IBD, and most importantly, potential interactions with IBD medications used in elderly patients. Most important evidence-based adverse events and drug-herb interactions are summarized. The herbs discussed include Triticum aestivum (wheat grass), Andrographis paniculata (chiretta), Boswellia serrata, tormentil, bilberry, curcumin (turmeric), Plantago ovata (blond psyllium), Oenothera biennis (evening primrose oil), germinated barley foodstuff, an herbal preparation of myrrh, chamomile and coffee extract, chios mastic gum, wormwood (absinthe, thujone), Cannabis sativa (marijuana, THC), tripterygium wilfordii (thunder god vine), Ulmus rubra (slippery elm bark), trigonella foenugraecum (fenugreek), Dioscorea mexicana (wild yam), Harpagophytum procumbens (devil's claw), ginger, cinnamon, licorice, and peppermint.

  5. Avaliação de biofertilizantes, extratos vegetais e diferentes substâncias alternativas no manejo de tripes em cebola em sistema orgânico Evaluation of biofertilizers, plant extracts, and some alternative substances to manage onion thrips in organic agriculture system

    Directory of Open Access Journals (Sweden)

    Paulo A.S. Gonçalves

    2004-09-01

    Full Text Available Avaliou-se substâncias alternativas no manejo de tripes (Thrips tabaci Lind., em cebola, cv, Crioula, no sistema orgânico. Os experimentos foram conduzidos na EPAGRI, Ituporanga (SC. Os períodos entre transplante e colheita foram de 11/09/1996 a 10/01/1997 e 13/08/1997 a 11/12/1997. O delineamento foi de blocos ao acaso com 8 tratamentos em 1996 e 12 tratamentos em 1997 e quatro repetições. Em 1996 os tratamentos incluíram o biofertilizante anaeróbico 50%, biofertilizante aeróbico 5%, sulfato de manganês 1%, extrato hidroalcoólico de própolis 0,2%, macerado de ervas ("fersoral" 2% e 4%, extrato de fumo (Nicotiana tabacum 2 L ha-1 + 1% detergente neutro, testemunha sem aplicação. Em 1997 os tratamentos incluíram o macerado de ervas ("fersoral" 5% 10%, enxofre pó molhável 0,25% + extrato hidroalcoólico de própolis 0,2% + extrato de samambaia 3%, biofertilizante anaeróbico 50%, biofertilizante aeróbico 5%, extrato de losna (Artemisia verlotorum 3%, extrato de timbó (Ateleia glazioviana 0,5%, extrato de samambaia (Pteridium aquilinum 10%, extrato de erva-de-santa-maria (Chenopodium ambrosioides 10%, extrato de cinamomo (Melia azedarach 10%, extrato de camomila (Matricaria chamomilla 5%, testemunha sem aplicação. Para aplicação dos produtos empregou-se pulverizador de pressão constante a base de CO2. Os tratamentos não causaram redução significativa na incidência de tripes e aumentos significativos na produtividade.Alternative substances to manage thrips population (Thrips tabaci Lind. on onion, in an organic agriculture system were evaluated. The experiments were carried out in Ituporanga, Santa Catarina State, Brazil. Plants of onion cv. Crioula were transplanted into two fields on 9th September/96 and 13th August/97 and harvested respectively on 10th January/97 and 11th December/97. A randomized blocks with four replicates were used in both experiments. In 1996 the treatments included the anaerobic liquid

  6. Efeito de preparados caseiros no controle da queima-acinzentada, na cultura da cebola Alternative formulations for control of Botrytis squamosa on onion

    Directory of Open Access Journals (Sweden)

    Pedro Boff

    1999-07-01

    Full Text Available Agricultores do Alto Vale do Itajaí (SC, vem utilizando preparados caseiros no tratamento fitossanitário da cebola, cuja principal doença, durante a fase de muda, é a queima-acinzentada, causada pelo fungo Botrytis squamosa. Neste trabalho, realizado nos anos de 1993, 94 e 95, no período de muda da cebola, durante a fase de canteiro, avaliou-se o efeito de extratos alcóolicos de Matricaria chamomilla, Mentha glacilis, alho e própolis; cinza vegetal e cal; soluções de B+Zn, KMnO4, NaClO, Sílica-gasil, creolina, formalina; calda sulfocálcica, calda bordalesa, cânfora, enxofre, enxofre+silicato+propólis e o fungo antagonista, Gliocladium roseum, sobre o desenvolvimento da queima-acinzentada. A aplicação dos produtos foi semanal e as concentrações foram ajustadas em ensaio preliminar. O estudo de eficiência mostrou que Gliocladium roseum (108 esporos/ml igualou-se ao fungicida vinclozolin (0,075%, no controle da queima-acinzentada em 1994/95. No ciclo de 1995/96, maior sobrevivência de plantas e/ou maior número de plantas aptas ao transplante foram obtidos nos tratamentos com cinza vegetal, calda bordalesa (0,5% e a mistura de enxofre + silicato + extrato de própolis, comparados com o tratamento padrão, com fungicida. As soluções de KMnO4, NaClO, cânfora, enxofre e sílica-gasil não mostraram diferença com a testemunha não tratada. A adubação orgânica de base, em 1995, proporcionou mudas com menor intensidade de B. squamosa e maior índice de sobrevivência das mesmas do que adubação mineral, independentemente da formulação.Santa Catarina State farmers in the "Alto Vale do Itajaí" region are using several home-made products to control onion pests, where leaf blight of onion (Botrytis squamosa is the main nursery disease. This research was carried out during the nursery period in 1993, 94 and 95, in order to evaluate traditional formulations against leaf blight of onion. The formulations studied were alcoholic

  7. Potencial antioxidante e antimicrobiano de espécies da família Asteraceae Antioxidant and antimicrobial potential of Asteraceae species

    Directory of Open Access Journals (Sweden)

    R.L Fabri

    2011-01-01

    Full Text Available Espécies da família Asteraceae são amplamente utilizadas na medicina popular para diversos fins terapêuticos. Neste contexto, este estudo teve por objetivo averiguar a atividade antimicrobiana e antioxidante in vitro de extratos metanólicos de plantas pertencentes a Asteraceae, a maioria comumente utilizada na medicina tradicional. A prospecção química dos extratos também foi realizada. A atividade antimicrobiana foi avaliada pelo método de susceptibilidade em microdiluição em caldo e a atividade antioxidante determinada pelo ensaio com o radical DPPH. O extrato da folha de Baccharis dracunculifolia apresentou significativa atividade antimicrobiana para Pseudomonas aeruginosa,Bacillus cereus e Cryptococcus neoformans (CIM = 0,005; 0,005 e 0,039 mg mL-1, respectivamente. Os extratos das folhas de Bidens segetum e Matricaria chamomilla foram seletivos para Shigella sonnei e P. aeruginosa (CIM = 0,005 e 0,078 mg mL-1, respectivamente. Já as folhas de Acanthospermun australe e Baccharis trimera apresentaram atividade significativa apenas para Candida albicans (CIM = 0,039 mg mL-1 enquanto as folhas de Taraxacum officinale foram ativos contra ambas leveduras com CIM 0,039 mg mL-1. Em relação à atividade antioxidante, os extratos das folhas de B. dracunculifolia, T. officinale e das inflorescências de B. segetum apresentaram significativa atividade com CI50 de 5, 5 e 4 µg mL-1, respectivamente. A prospecção química dos extratos identificou presença de compostos como flavonoides, terpenos e outros que podem ser responsáveis pelas atividades observadas.Asteraceae species have been largely used in folk medicine for several therapeutic purposes. Thus, the aim of this work was to investigate the in vitro antimicrobial and antioxidant activities of methanol extracts from plants belonging to the Asteraceae family, most of which are commonly used in traditional medicine. Chemical prospecting of extracts was also performed. The

  8. Analisis de la comunidad de malezas en trigo cultivado sobre distintos antecesores Analysis of weed community in wheat crop grown on different precedent crops

    Directory of Open Access Journals (Sweden)

    E. Requesens

    1996-01-01

    Full Text Available Comparou-se a composição e freqüência relativa das espécies e dos índices de diversidade e dominância da comunidade infestante de três áreas de trigo que foram cultivadas com trigo, milho e batata anteriormente. O estudo foi realizado na região de Mar del Plata, Província de Buenos Aires Argentina. Em cada área, realizou-se 40 amostragens de 1m2, dispostos de forma regular no campo, antes da aplicação dos herbicidas. Foram observadas pequenas diferenças entre as três comunidades florísticas levantadas, porém importantes mudanças foram verificadas na freqüência relativa de algumas espécies. Stellaria media foi a espécie mais freqüente, quando a cultura foi procedida de trigo e milho e sendo apenas superada por Solanum tuberosum quando a cultura do trigo teve como antecessor a cultura da batata. Algumas espécies como Chenopodium album, Zea maiz, Solanum tuberosum, Polygonum aviculares, Ammi viznaga, Veronica persica e Taraxacum officinalis incrementaram suas freqüências relativas nas áreas de trigo precedidas de milho e batata. Por outro lado, a freqüência relativa de outras espécies como Apium leptophyllum, Polygonum aviculares e Matricaria chamomilla decresceram nos mesmos locais. As mudanças específicas nas freqüências relativas não afetaram os parâmetros estruturais das comunidades infestantes, os quais mostraram valores similares de alta diversidade específica e baixa dominância.Relative frequency of species, diversity and dominance indexes of the weed community in three wheat crops grown in field of 40 ha where wheat, corn or potato were grown int he previous season, were analyzed. The study was performed in Mar del Plata, Province of Buenos Aires (Argentina. The ocurring species were registred in each of forth 1 m2 samples distributed in a regular arrangement at each field. This was done previous to application of herbicides. Small differences between communities in floristic composition and richness

  9. Plantas medicinais usadas para a saúde bucal pela comunidade do bairro Santa Cruz, Chapada dos Guimarães, MT, Brasil Medicinal plants used for oral health in the Santa Cruz neighborhood, Chapada dos Guimarães, Mato Grosso State, Brazil

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    Aneliza Meireles Borba

    2006-12-01

    Full Text Available Em Mato Grosso, populações tradicionais recorrem ao uso de espécies vegetais como alternativa terapêutica. Na cidade de Chapada dos Guimarães, o bairro Santa Cruz se destaca por abrigar famílias nascidas em áreas urbanas ou rurais que conservam esses conhecimentos transmitidos por gerações. Esta pesquisa tem como objetivo o levantamento das plantas medicinais utilizadas pela comunidade local, indicações terapêuticas, preparos e modos de uso visando a manutenção e recuperação da saúde bucal. Foram entrevistados 40 residentes, através de abordagem qualitativa, usando entrevista semi-estruturada. As espécies catalogadas foram depositadas para identificação no UFMT/Herbário Central. Foram citadas 87 espécies pertencentes a 48 famílias utilizadas na saúde bucal, encontradas no bioma Cerrado ou cultivadas nas residências. Conforme as afecções bucais citadas, as espécies utilizadas são: para erupção dentária: camomila (Matricaria chamomilla L.; candidíases, estomatites, gengivites e afta: açafrão (Crocus sativus L.; dor de dente: arnica-da-serra (Brickelia brasiliensis (Spreng. Robinson. A folha foi a parte da planta mais usada e o chá, por decocção, modo de preparo mais comum. Pessoas idosas, líderes comunitários, parteiras e benzedeiras entrevistados apresentaram um maior conhecimento sobre o assunto. Constatou-se que a comunidade utiliza espécies vegetais, nativas do cerrado ou exóticas, com finalidade terapêutica para manutenção e recuperação da saúde bucal, sendo uma alternativa tradicional, econômica e atuante.In the State of Mato Grosso, traditional populations turn to the use of many plant species as a therapeutic alternative. In the city of Chapada dos Guimarães, the Santa Cruz neighborhood is well known for harboring families from urban and rural communities who preserve this knowledge passed down through many generations. The objective of this research was to survey the medicinal plants used

  10. Pesquisa e atividades de extensão em fitoterapia desenvolvidas pela Rede FitoCerrado: uso racional de plantas medicinais e fitoterápicos por idosos em Uberlândia-MG

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    H.L. Machado

    2014-09-01

    Full Text Available Este estudo objetivou realizar atividades de extensão em fitoterapia, a partir de um levantamento de dados sobre as plantas medicinais, fitoterápicos e medicamentos convencionais utilizados por 292 idosos frequentadores de um programa de Atividades Físicas e Recreativas para a Terceira Idade (AFRID, na cidade de Uberlândia-MG, utilizando como instrumento de investigação, um questionário semiestruturado. Dentre os entrevistados verificamos que 88% utilizavam medicamentos prescritos, principalmente para o controle da hipertensão. O uso de plantas medicinais foi relatado por 76,7% dos idosos, sendo as mais citadas: Cymbopogon citratus, Mentha sp., Rosmarinus officinalis, Plectranthus barbatus, Ocimum gratissimum, e Matricaria chamomilla. Dezesseis (5,5% idosos utilizavam fitoterápicos, principalmente preparados a partir de extratos de Ginkgo biloba, Aesculus hippocastanum e Passiflora incarnata em associação com Crataegus oxyacantha e Salix alba. O uso concomitante de plantas medicinais e fitoterápicos com medicamentos convencionais foi relatado por 86,2% e 81,3% dos idosos, respectivamente. Após a análise dos dados percebemos a necessidade do desenvolvimento de ações educativas para informar e conscientizar os idosos sobre o uso da fitoterapia. Elaboramos uma caderneta e uma cartilha para promoção da difusão dessas informações e o aprimoramento do uso da fitoterapia entre os idosos e, dessa forma, alcançar os profissionais de saúde sobre os riscos e benefícios dessa terapêutica; contribuindo assim para o uso seguro e racional da fitoterapia.

  11. EFFECT OF PLANT EXTRACTS AND GROWTH SUBSTRATES ON CONTROLLING DAMPING-OFF IN PINUS TECUNUMANII SEEDLINGS

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    Maria Alejandra Fajardo-Mejía

    2016-09-01

    Full Text Available Damping-off is considered one of the most limiting phytosanitary problems in conifer seedling production because it may cause massive damage or total plant death in short time periods. This pathology is caused by a complex of microorganisms, the most common of which are Fusarium spp. and Rhizoctonia spp. This study evaluated the effect of growth substrates and plant extracts at different concentrations on germination and incidence of disease in Pinus tecunumanii plants. The plants were inoculated with the damping-off pathogen Fusarium oxysporum and treatments were applied in a completely randomized design with a factorial arrangement of 4x2x3. This corresponded to four substrates (pine bark, rice hull, coconut husk and sandy soil (4:1; two plant extracts (Matricaria chamomilla and Datura stramonium, andthree concentrations of each extract (Control concentration: 0%, Concentration 1: 50 % and Concentration 2: Undiluted. Each treatment had three repetitions, with 25 plants per repetition. The growth substrates affected germination; the most effective of these were sandy soil (4:1 and pine bark, with 90% and 92% germination at day 20, respectively. No significant difference was observed between the germination obtained with these substrates and that obtained with coconut husk after day 19. Meanwhile, all of the extracts had a significant effect on controlling the disease when they were combined with the substrates, with the exception of coconut husk. With this last substrate the incidence of disease was lower than 4% without the application of plant extracts; this indicates that coconut husk discourages the development of the disease on its own.

  12. Management of recurrent aphthous stomatitis with medicinal herbs and their related phytochemicals in clinic: review

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    2017-11-01

    Full Text Available Background and objectives: Recurrent aphthous stomatitis (RAS is one of the most common painful mucosal diseases seen in the oral cavity of patients. Pathogenesis and etiology of this disorder is still unclear. RAS is categorized into minor, major, and herpetiform ulcers. Ulcers classified as minor, consist more than 85% cases of RAS. The goal of this study was to review the efficacy of medicinal plants and their bioactive phytochemicals used in clinical trials in the management of the recurrent aphthous lesions.Methods: Different electronic resources including Science Direct, Scopus, PubMed, Web of Science, and Cochrane Library were used as the searching engines. The key words were ‘plant’, ‘phytochemical’, or ‘herb’ and ‘aphthosis’, ‘aphthous’, ‘aphthae’, ‘aphthous ulcer’, ‘recurrent aphthous stomatitis’, or ‘aphthous stomatitis’. Finally, all the relevant clinical trials were regained.  Results: The results showed that plants such as Satureja khuzistanica, Glycyrrhiza glabra, Alchemilla vulgaris, Matricaria chamomilla, Punica granatum var. pleniflora, Myrtus communis, Melissa officinalis, Rosa damascena, Aloe vera, Nicotiana tabacum, and bioactive ingredients like acemannan and berberine possessed potential beneficial effects in oral diseases and could be effective in decreasing ulcer size, pain intensity, duration of  complete lesion healing, average time of pain elimination, aphthae number, diameter of inflammatory halo and necrotic zone of the ulcer and provided satisfaction in patients who suffered from RAS.Conclusion: The findings of this study revealed that herbal medicines could be considered as future pharmaceutical drugs or adjuvant treatments to improve their efficacy and alleviate the side effects in the management of RAS.

  13. Aceptación y uso de herbolaria en medicina familiar

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    Taddei-Bringas Genaro Armando

    1999-01-01

    Full Text Available OBJETIVO. Explorar el grado de utilización de las plantas medicinales entre la población usuaria y el personal de salud en una unidad urbana de medicina familiar del Instituto Mexicano del Seguro Social. MATERIAL Y MÉTODOS. Se realizó un estudio transversal descriptivo. Se diseñó y validó un cuestionario que exploró aceptación y utilización. Se aplicó a 60 médicos familiares, a una muestra aleatoria de 130 trabajadores de la Unidad de Medicina Familiar y a otra de 264 usuarios-pacientes de la misma. El porcentaje de respuesta fue de 78%. RESULTADOS. Se encontró que 83% de los médicos aceptan la herbolaria y 75% la utilizan como recurso terapéutico. Entre el personal de salud, la aceptación y la utilización fue de 100% y, en el caso de los usuarios, 92% la aceptan y 90% la utilizan. Las diferencias entre grupos son significativas (p< 0.05 Las plantas más utilizadas fueron el gordolobo (Gnaphalium sp., el eucalipto (Eucalyptus, probablemente E. globulus, la hierbabuena (Mentha sp., la manzanilla (Matricaria chamomilla y el nopal (Opuntia sp., probablemente O. ficus-indica. CONCLUSIONES. Esta utilización es congruente con lo que indican informes previos en México, pero se documenta como recurso terapéutico en zonas urbanas, al que recurren médicos formados en el modelo biomédico farmacológico.

  14. Folk medicine in the northern coast of Colombia: an overview

    Science.gov (United States)

    2011-01-01

    Background Traditional remedies are an integral part of Colombian culture. Here we present the results of a three-year study of ethnopharmacology and folk-medicine use among the population of the Atlantic Coast of Colombia, specifically in department of Bolívar. We collected information related to different herbal medicinal uses of the local flora in the treatment of the most common human diseases and health disorders in the area, and determined the relative importance of the species surveyed. Methods Data on the use of medicinal plants were collected using structured interviews and through observations and conversations with local communities. A total of 1225 participants were interviewed. Results Approximately 30 uses were reported for plants in traditional medicine. The plant species with the highest fidelity level (Fl) were Crescentia cujete L. (flu), Eucalyptus globulus Labill. (flu and cough), Euphorbia tithymaloides L. (inflammation), Gliricidia_sepium_(Jacq.) Kunth (pruritic ailments), Heliotropium indicum L. (intestinal parasites) Malachra alceifolia Jacq. (inflammation), Matricaria chamomilla L. (colic) Mentha sativa L. (nervousness), Momordica charantia L. (intestinal parasites), Origanum vulgare L. (earache), Plantago major L. (inflammation) and Terminalia catappa L. (inflammation). The most frequent ailments reported were skin affections, inflammation of the respiratory tract, and gastro-intestinal disorders. The majority of the remedies were prepared from freshly collected plant material from the wild and from a single species only. The preparation of remedies included boiling infusions, extraction of fresh or dry whole plants, leaves, flowers, roots, fruits, and seeds. The parts of the plants most frequently used were the leaves. In this study were identified 39 plant species, which belong to 26 families. There was a high degree of consensus from informants on the medical indications of the different species. Conclusions This study presents new

  15. Folk medicine in the northern coast of Colombia: an overview

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    Medina José

    2011-09-01

    Full Text Available Abstract Background Traditional remedies are an integral part of Colombian culture. Here we present the results of a three-year study of ethnopharmacology and folk-medicine use among the population of the Atlantic Coast of Colombia, specifically in department of Bolívar. We collected information related to different herbal medicinal uses of the local flora in the treatment of the most common human diseases and health disorders in the area, and determined the relative importance of the species surveyed. Methods Data on the use of medicinal plants were collected using structured interviews and through observations and conversations with local communities. A total of 1225 participants were interviewed. Results Approximately 30 uses were reported for plants in traditional medicine. The plant species with the highest fidelity level (Fl were Crescentia cujete L. (flu, Eucalyptus globulus Labill. (flu and cough, Euphorbia tithymaloides L. (inflammation, Gliricidia_sepium_(Jacq. Kunth (pruritic ailments, Heliotropium indicum L. (intestinal parasites Malachra alceifolia Jacq. (inflammation, Matricaria chamomilla L. (colic Mentha sativa L. (nervousness, Momordica charantia L. (intestinal parasites, Origanum vulgare L. (earache, Plantago major L. (inflammation and Terminalia catappa L. (inflammation. The most frequent ailments reported were skin affections, inflammation of the respiratory tract, and gastro-intestinal disorders. The majority of the remedies were prepared from freshly collected plant material from the wild and from a single species only. The preparation of remedies included boiling infusions, extraction of fresh or dry whole plants, leaves, flowers, roots, fruits, and seeds. The parts of the plants most frequently used were the leaves. In this study were identified 39 plant species, which belong to 26 families. There was a high degree of consensus from informants on the medical indications of the different species. Conclusions This study

  16. Folk medicine in the northern coast of Colombia: an overview.

    Science.gov (United States)

    Gómez-Estrada, Harold; Díaz-Castillo, Fredyc; Franco-Ospina, Luís; Mercado-Camargo, Jairo; Guzmán-Ledezma, Jaime; Medina, José Domingo; Gaitán-Ibarra, Ricardo

    2011-09-22

    Traditional remedies are an integral part of Colombian culture. Here we present the results of a three-year study of ethnopharmacology and folk-medicine use among the population of the Atlantic Coast of Colombia, specifically in department of Bolívar. We collected information related to different herbal medicinal uses of the local flora in the treatment of the most common human diseases and health disorders in the area, and determined the relative importance of the species surveyed. Data on the use of medicinal plants were collected using structured interviews and through observations and conversations with local communities. A total of 1225 participants were interviewed. Approximately 30 uses were reported for plants in traditional medicine. The plant species with the highest fidelity level (Fl) were Crescentia cujete L. (flu), Eucalyptus globulus Labill. (flu and cough), Euphorbia tithymaloides L. (inflammation), Gliricidia_sepium_(Jacq.) Kunth (pruritic ailments), Heliotropium indicum L. (intestinal parasites) Malachra alceifolia Jacq. (inflammation), Matricaria chamomilla L. (colic) Mentha sativa L. (nervousness), Momordica charantia L. (intestinal parasites), Origanum vulgare L. (earache), Plantago major L. (inflammation) and Terminalia catappa L. (inflammation). The most frequent ailments reported were skin affections, inflammation of the respiratory tract, and gastro-intestinal disorders. The majority of the remedies were prepared from freshly collected plant material from the wild and from a single species only. The preparation of remedies included boiling infusions, extraction of fresh or dry whole plants, leaves, flowers, roots, fruits, and seeds. The parts of the plants most frequently used were the leaves. In this study were identified 39 plant species, which belong to 26 families. There was a high degree of consensus from informants on the medical indications of the different species. This study presents new research efforts and perspectives on the

  17. Antibacterial activity of some disinfectants, essential oils and radiation against some bacterial isolates

    International Nuclear Information System (INIS)

    Ramadan, A.B.; Abo-State, M.A.M.; Ghaly, M.F.; Ezzat, S.M.; Hefni, H.M.I.

    2006-01-01

    Nosocomial bacteria has been considered problems for all hospitals. Bacterial isolates of the present study were isolated from Sharkia Hospitals, Egypt. The isolates were S. aureus, P. aeruginosa, E. coli, Klebsiella spp., Citrobacter spp., Enterobacter spp., Proteus spp., Serratia spp. and S. epidermidis. Two disinfectants (savlon and phenolics) were examined against all the bacterial isolates at the hospitals recommended concentrations to determine the most resistance bacterial isolates. Twelve essential oils, ultraviolet radiation, Gamma radiation and laser were tested against the most resistant bacterial isolates to disinfectants and antiseptics. These bacterial isolates were S. aureus and P. aeruginosa. The most effective concentration of savlon was 2%, while that of phenolics were 4 and 5% . Fumigation of essential oils of Eugenia caryophyllata L., Marjorum hortensis L., Foeniculum vulgare L., Rosmarinus officinalis L. and Thymus vulgaris L. had high effects against these bacterial isolates. Rosmarinus officinalis L., Marjorum hortensis L., Eugenia caryophyllata L. and Thymus vulgaris L. essential oils had high effects on bacterial isolates by disc diffusion method. Matricaria chamomilla L. and Eucalyptus spp. oils had no effects against P. aeruginosa. Both essential oils of Jasminum gradiflocum L. and Jasminum sambac L. had no effects by fumigation and diffused essential oils. Ultraviolet irradiation had lethal effect on S. aureus when it exposed to ultraviolet for 10 minutes at a distance of 20 cm, while it had a lethal effect on P. aeruginosa when exposed to the rays for 7 minutes at the same distance. Gamma irradiation had lethal effect on P. aeruginosa and S. aureus at 2.5 and 3 KGy, respectively. Laser had a lethal effect on P. aeruginosa and S. aureus after 14 and 15 minutes of exposure, respectively

  18. Surveying the Effect of the Phenol Compounds on Antibacterial Activity of Herbal Extracts: In vitro Assessment of Herbal Extracts in Fasa-Fars Province

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    Elahe Ahmadi

    2016-09-01

    Full Text Available Background & Objectives: Due to increase in  bacterial drug resistance, discovering new antibacterial compounds is really important. The objective of this study is to evaluate the phenol compounds effect on antibacterial activity of herbal extracts of Fasa-Fars province in vitro. Materials & Methods: The antibacterial activity of 26 plants was studied by disk diffusion, well, and MIC methods in compare with 13 standard antibiotics against S. aureus and E. coli as control bacteria. Measurement of phenol compounds were performed by Seevers and Daly colorimetric methods using Folin-ciocalteu indicator. Results: Inhibition zone of bacterial growth  against S. aureus in well and disk methods were 32 and 22 mm in using Zataria multiflora, respectively .And there were 23 and 16 mm against E. coli in Zataria multiflora, respectively. Less effects and inhibition zones, less than 15mm on both strains, were seen in using  Saturina hortensis, Cinamomum zeylanicum, ­Artemisia absinthium, ­Urtica dioica, Carum carvi L. cyminum Cuminum, Achillea fragrantissimia, Marticaria chamomilla, Zingiber officinale, Origanum majorana, and Plantago psyllium. Most effective MIC results, 7.8 µg/ml, were related to the extracts of Zataria multiflora, Carum copticum L. Rosmarinus officinalis L., and Laurus nobilis L. Phenol compound amounts were approximately between 66.51±1.9 and 233.15±5.1 mg/gr extract in Zataria multiflora and Plantago psyllium, respectively. Conclusion: Results of antibacterial activity of extracts and relation with phenol compound amounts indicate the antibacterial effect of phenol compounds in herbal extracts.

  19. Contaminação fúngica de plantas medicinais utilizadas em chás

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    Ravely Lucena Santos

    2013-04-01

    Full Text Available Este trabalho teve como objetivo avaliar a qualidade microbiológica quanto à presença de fungos filamentosos em ervas do tipo Peumus boldus Molina (Boldo, Pimpinella anisum L. (erva-doce e Matricaria chamomilla L. (Camomila comercializadas na cidade de Campina Grande (Paraíba. Nove amostras de cada planta foram analisadas, totalizando 27 amostras, obtidas aleatoriamente nas feiras livres e barracas informais da cidade. Cada 10 g de amostra foram suspensas em 90 mL de solução salina 0,89% estéril, obtendo-se o concentrado, a partir do qual foram realizadas diluições sucessivas. A seguir, uma alíquota de 0,1mL de cada diluição foi semeada em placas de Petri contendo Ágar Sabouraud Dextrose, as quais foram incubadas à temperatura ambiente por cinco a dez dias. Após este período foram contadas as colônias fúngicas presentes e realizados seus respectivos microcultivos para identificação através de microscópio óptico. Foram encontrados fungos toxigênicos como Aspergillus sp., Penicillium sp. e Fusarium sp., estando o primeiro presente em todas as amostras avaliadas. Também foram identificados os fungos Exophiala sp. e Fonsecaea sp., que possuem importância clínica, podendo causar micose. A forma como estas plantas são armazenadas para comercialização e a falta de fiscalização torna questionável a qualidade das plantas comercializadas para obtenção de chás, o que pode comprometer a saúde do consumidor ao utilizar esses produtos na forma de Chá.

  20. Folk use of medicinal plants in Karst and Gorjanci, Slovenia.

    Science.gov (United States)

    Lumpert, Mateja; Kreft, Samo

    2017-02-23

    Information on the use of medicinal plants in Karst and Gorjanci is not available in the literature, but collection of plants is still an important and widespread practice in these regions. Karst and Gorjanci are two remote regions in Slovenia that are only 120 km apart but have different climates; one region is close to the Italian border, and the other is near the Croatian border. Our aim was to report and compare the use of medicinal plants in both regions. From October 2013 to September 2014, 25 informants each in Karst and Gorjanci were interviewed during field research. The age of the informants ranged from 33 to 89 years, with an average age of 61 years in Karst and 69 years in Gorjanci. The main question was "Which plants do or did you collect from nature and use?" Plants of medicinal, nutritive, veterinary or cosmetic use were considered. A total of 78 and 82 taxa were reported in Karst and Gorjanci, respectively; 65 taxa were reported in both regions. Approximately 64% of the plants in each region were distinctive for only a few informants (fewer than 7). The remaining plants were considered important, and the majority were mutual to both regions. Few reported plants were typical for just one region. Differences in the use of some common medicinal plants were observed, e.g., Matricaria chamomilla was used mostly for the treatment of gastrointestinal disorders, respiratory infections and sore eyes in Gorjanci but as a calmative in Karst. Altogether, 15 different oral and 15 different topical medicinal preparations were reported. Folk knowledge was found to be influenced by the media, particularly popular books about medicinal plants that were published in the 20th century. The present research documents the folk use of medicinal plants in Karst and Gorjanci, Slovenia. This rapidly changing practice needs to be documented before it disappears or changes.

  1. Components of male aggregation pheromone of strawberry blossom weevil, Anthonomus rubi herbst. (Coleoptera:Curculionidae).

    Science.gov (United States)

    Innocenzi, P J; Hall, D R; Cross, J V

    2001-06-01

    The strawberry blossom weevil, Anthonomus rubi, is a major pest of strawberries in the United Kingdom and continental Europe. As part of a project to develop noninsecticidal control methods, the pheromone system of this species was investigated. Comparison of volatiles produced by field-collected, overwintering individuals of each sex led to identification of three male-specific compounds--(Z)-2-(3,3-dimethylcyclohexylidene)ethanol, (cis)-1-methyl-2-(1-methylethenyl)cyclobutaneethanol, and 2-(1-methylethenyl)-5-methyl-4-hexen-1-ol (lavandulol)--in amounts of 6.1, 1.2, and 0.82 microg/day/ male. The first two compounds are components of the aggregation pheromone of the boll weevil, Anthonomus grandis, grandlure II and grandlure I, respectively. Grandlure I was the (1R,2S)-(+) enantiomer and lavandulol was a single enantiomer, although the absolute configuration was not determined. Trace amounts of the other two grandlure components (Z)-(3,3-dimethylcyclohexylidene)acetaldehyde (grandlure III) and (E)-(3,3-dimethylcyclohexylidene)acetaldehyde (grandlure IV) were also detected. (E,E)-1-(1-Methylethyl)-4-methylene-8-methyl-2,7-cyclo-decadiene (germacrene-D), a known volatile from strawberry plants, Fragaria ananassa, was collected in increased amounts in the presence of pheromone-producing weevils. Male weevils only produced pheromone on F. ananassa and not on scented mayweed, Matracaria recutita, or cow parsley, Anthriscus sylvestris, although these are known food sources. In field trials using various combinations of synthetic grandlures I, II, III, and IV and lavandulol, significantly more weevils were caught in traps baited with blends containing grandlure I and II and lavandulol than in those baited with blends without lavandulol or unbaited controls. Addition of grandlure III and IV had no significant effect on attractiveness. Horizontal sticky traps were found to be more effective than vertical sticky traps or standard boll weevil traps. In mid-season females

  2. Ethnoveterinary herbal remedies used by farmers in four north-eastern Swiss cantons (St. Gallen, Thurgau, Appenzell Innerrhoden and Appenzell Ausserrhoden).

    Science.gov (United States)

    Disler, Monika; Ivemeyer, Silvia; Hamburger, Matthias; Vogl, Christian R; Tesic, Anja; Klarer, Franziska; Meier, Beat; Walkenhorst, Michael

    2014-03-31

    Very few ethnoveterinary surveys have been conducted in central Europe. However, traditional knowledge on the use of medicinal plants might be an option for future concepts in treatment of livestock diseases. Therefore the aim of this study was to document and analyse the traditional knowledge and use of homemade herbal remedies for livestock by farmers in four Swiss cantons. Research was conducted in 2012. Fifty farmers on 38 farms were interviewed with the aid of semistructured interviews. Detailed information about the plants used and their mode of preparation were documented as well as dosage, route of administration, category of use, origin of knowledge, frequency of use, and satisfaction with the treatment. In total, 490 homemade remedies were collected. Out of these, 315 homemade remedies contained only one plant species (homemade single species herbal remedies, HSHR), which are presented in this paper. Seventy six species from 44 botanical families were mentioned. The most HSHR were quoted for the families of Asteraceae, Polygonaceae and Urticaceae. The plant species with the highest number of HSHRs were Matricaria recutita L., Calendula officinalis L., Rumex obtusifolius L. and Urtica dioica L. For each HSHR, one to eight different applications were enumerated. A total of 428 applications were documented, the majority of which were used to treat cattle. The main applications were in treatment of skin afflictions and sores, followed by gastrointestinal disorders and metabolic dysfunctions. Topical administration was most frequently used, followed by oral administration. In nearly half of the cases the knowledge on preparing and using herbal remedies was from forefathers and relatives. More than one third of the applications were used more than ten times during the last five years, and in about sixty percent of the cases, the last application was during the last year preceding the interviews. Traditional knowledge of farmers about the use of medicinal plants

  3. Uso de terapias complementares por mães em seus filhos: estudo em um hospital universitário Use of complementary therapies by mothers in their children: study at an university hospital

    Directory of Open Access Journals (Sweden)

    Luiza Borges Gentil

    2010-06-01

    .0%, spiritual/parapsychological treatment (4.0%, mixture of unknown substances/"garrafada" (bottled (3%, massage (2% and reiki/floral (1.5%. The most used herbs were anise (16.7%, chamomile (14.8% and mint (10.9%; 57.6% of the mothers did not inform its use to the doctor. Out of 499 treatments employed, there was a perception of improvement in 429 (86% and 2 reports of adverse effects. The prevalence of complementary therapies utilization was high, being teas the most utilized therapy and anise, chamomile and mint the most used herbs. There was perception of improvement in most of the used therapies.

  4. Suitability of thermoluminescence, chemiluminescence, ESR and viscosity measurements as detection method for the irradiation of medicinal herbs; Eignung von Thermolumineszenz-, Chemilumineszenz-, ESR- und Viskositaetsmessungen zur Identifizierung strahlenbehandelter Arzneidrogen

    Energy Technology Data Exchange (ETDEWEB)

    Schuettler, C.; Gebhardt, G.; Stock, A.; Helle, N.; Boegl, K.W.

    1993-12-31

    Chemiluminescence, electron spin resonance, thermoluminescence and viscosity measurements have been investigated for their suitability as detection method for the irradiation of the medicinal herbs anise seeds (anisi fructus), valerian roots (valerianae radix), redberry leaves (uvae ursi folium), birch leaves (betulae folium), greek hay seeds (foenugraeci semen), cayenne pepper (capsici fructus acer), black-aldertee bark (frangulae cortex), fennel fruits (feoniculi fructus), rose hip shells (cynosbati fructus), coltsfoot (farfarae folium), acorus roots (calami rhizoma), chamomile flowers (matricariae flos), caraway (carvi fructus), lavender flowers (lavandulae flos), linseed (lini semen), lime tree flowers (tiliae flos), St. Mary`s thistle fruit (cardui mariae herba), lemon balm (melissae folium), java tea (orthosiphonis folium), peppermint (menthae piperitae folium), sage leaves (salviae folium), scouring rush (equiseti herba), senna leaves (sennae folium), plantain herbs (plantaginis lanceolata herba), thyme herbs (thymi herba), juniper berries (juniperi fructus), hawthorne herbs (crataegi folium), wheat starch (amylum tritici) and wormwood (absinthii herba). Depending on the herbs, the methods used were more or less suitable. Chemiluminescence measurements showed the smallest differences between untreated and irradiated samples whereas thermoluminescence measurements on isolated minerals from the vegetable drugs gave better results. In some herbs radiation-specific radicals could be identified by ESR spectroscopy. Viscosity measurement is suitable for some herbs as fast and inexpensive method for screening. (orig.) [Deutsch] Die Eignung von Chemilumineszenz-, ESR-, Thermolumineszenz- und Viskositaetsmessungen als Nachweismethode fuer die Behandlung von Arzneidrogen mit ionisierenden Strahlen wurde an Anis, Baldrianwurzel, Baerentraubenblaettern, Birkenblaettern, Bockshornsamen, Cayennepfeffer, Faulbaumrinde, Fenchel, Hagebuttenschalen, Huflattichblaettern

  5. Prevalence of dietary supplement use and associated factors among female college students in Saudi Arabia.

    Science.gov (United States)

    Alfawaz, Hanan; Khan, Nasiruddin; Alfaifi, Aziza; Shahrani, Fatima M; Al Tameem, Huda M; Al Otaibi, Seetah F; Abudigin, Weaam I; Al-Shayaa, Mohammad S; Al-Ghanim, Saad A; Al-Daghri, Nasser M

    2017-11-22

    The economic boom in Saudi Arabia indirectly prompted the use of dietary supplements in the last two decades. Our aim is to investigate the prevalence of dietary supplement use and its association with sociodemographic/lifestyle characteristics among Saudi female students. In this cross-sectional study, 534 female participants (≥19 years of age) completed a self-administered questionnaire that include sociodemographic and lifestyle characteristics, perceived health status, dietary supplement use, general awareness, attitudes and behavior. In all participants, the prevalence of dietary supplement use was 76.6% (n = 409). High level of education (p = 0.002) and more physical activity (p = 0.008) exhibited a significant positive association with users than to non-users. The frequency showed that beta-carotene (54.2%), chamomile (54.2%), and glucosamine (53.8%) were the most preferred diet supplements under the category "when needed". Cod liver oil (71.3%), omega 3 (68.3%), multi-vitamins (61.5%), ginseng (60%), and vitamin A (60%), were mostly used "from time to time". Multi-minerals (34.4%) were the preferred choice when it comes to daily use. The main reasons for supplement use were to "maintain healthy hair" and "injury and illness" (both 26.2%). About 38.4% were not aware and 30.3% disagree on differences taking supplements with or without consulting a medical professional. About 36.7% lack information about side effects while, 35.0% were unaware about any health effect of dietary supplements. The prevalence of dietary supplement use was high in Saudi female students and was significantly associated with sociodemographic and lifestyle factors.

  6. IMPACT SOCIO-DEMOGRAPHIC PROFILE, KNOWLEDGE AND ATTITUDE OF WOMEN ON THE USE OF HERBAL MEDICINES DURING PREGNANCY

    Directory of Open Access Journals (Sweden)

    O.V. Reshet'ko

    2011-01-01

    Full Text Available The present study aimed to explore the use of herbal medicines among a sample of pregnant women and to determine whether the use of herbal medicines during pregnancy is associated with women’s attitudes towards herbal medicines and their sociodemographic features, such as age, education level, income, and smoking. A survey was conducted among 650 pregnant women in their third trimester of pregnancy, consecutively recruited in obstetrical ward. Response rate was 95,8%. Most women were under 30 (67,4% and primipara (53,3%. The majority of subjects (63,5% declared to have used one or more herbal medicines during their lifetime; 43,8% of pregnant women reported taking at least one herbal medicine during the current pregnancy. 54,2% of users took at least one prescribed medication concomitantly. Women’s habitual use of herbal medicines meant they were at higher risk of taking herbal medicines also during pregnancy. Women were more likely to take herbal medicines if they were housewives, smokers, had moderate family income, with chronic disorders and concomitant drug use. The most frequently herbs taken by interviewees were chamomile, valerian, green tea, cranberry, and garlic. The major purposes for using these products were to cure respiratory problems, CNS disorders and urinary tract infections. The majority of women resorted to obstetricians as the primary information source for of herbal medicines during pregnancy, while they mainly referred to general practitioner and family or friends when not pregnant. In the light of the scanty data concerning the safety of herbal medicines during pregnancy, these results confirm the need to investigate thoroughly the situation of pregnant women and of herbal medicines consumption. Key words: herbal medicines, pregnancy, prevalence, use, maternal characteristics, pharmacoepidemiology. (Pediatric Pharmacology. — 2011; 8 (5: 28–35.

  7. In Vitro Screening for the Tumoricidal Properties of International Medicinal Herbs

    Science.gov (United States)

    Mazzio, Elizabeth A.; Soliman, Karam F. A.

    2009-01-01

    There is growing use of anticancer complementary and alternative medicines (CAMs) worldwide. The purpose of the current study is to assess a sizeable variety of natural and plant sources of diverse origin, to ascertain prospective research directives for cancer treatment and potential new chemotherapy drug sources. In this study, 374 natural extracts (10 μg/mL-5 mg/mL) were evaluated for dose-dependent tumoricidal effects using immortal neuroblastoma of spontaneous malignant origin. The findings indicate no pattern of tumoricidal effects by diverse plants with similar families/genus under the classes Pinopsida, Equisetopsida, Lycopodiosida, Filicosida, Liliopsida Monocotyledons or Magnoliopsida Dicotyledons. The results indicate that many of the most commonly used CAMs exhibited relatively weak tumoricidal effects including cats claw, astragalus, ginseng, echinacea, mistletoe, milk thistle, slippery elm, cayenne, chamomile, don quai, meadowsweet, motherwort and shepherd's purse. The data demonstrate that the most potent plant extracts were randomly dispersed within the plantae kingdom (LC50 = 31-490 μg/mL) in order of the lowest LC50 Dioscorea villosa (Dioscoreaceae) > Sanguinaria canadensis (Papaveraceae) > Dipsacus asper (Dipsacaceae) > Populus balsamifera (Salicaceae) > Boswellia carteri (Burseraceae) > Cyamopsis psoralioides (Fabaceae) > Rhamnus cathartica (Rhamnaceae) > Larrea tridentate (Zygophyllaceae) > Dichroa febrifuga (Hydrangeaceae) > Batschia canescens (Boraginaceae) > Kochia scoparia (Chenopodiaceae) > Solanum xanthocarpum (Solanaceae) > Opoponax chironium (Umbelliferae) > Caulophyllum thalictroides (Berberidaceae) > Dryopteris crassirhizoma (Dryopteridaceae) > Garcinia cambogia (Clusiaceae) > Vitex agnus-castus (Verbenaceae) > Calamus draco (Arecaceae). These findings show tumoricidal effect by extracts of wild yam root, bloodroot, teasel root, bakuchi seed, dichroa root, kanta kari, garcinia fruit, mace, dragons blood and the biblically referenced

  8. Cloning, Expression Profiling and Functional Analysis of CnHMGS, a Gene Encoding 3-hydroxy-3-Methylglutaryl Coenzyme A Synthase from Chamaemelum nobile

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    Shuiyuan Cheng

    2016-03-01

    Full Text Available Roman chamomile (Chamaemelum nobile L. is renowned for its production of essential oils, which major components are sesquiterpenoids. As the important enzyme in the sesquiterpenoid biosynthesis pathway, 3-hydroxy-3-methylglutaryl coenzyme A synthase (HMGS catalyze the crucial step in the mevalonate pathway in plants. To isolate and identify the functional genes involved in the sesquiterpene biosynthesis of C. nobile L., a HMGS gene designated as CnHMGS (GenBank Accession No. KU529969 was cloned from C. nobile. The cDNA sequence of CnHMGS contained a 1377 bp open reading frame encoding a 458-amino-acid protein. The sequence of the CnHMGS protein was highly homologous to those of HMGS proteins from other plant species. Phylogenetic tree analysis revealed that CnHMGS clustered with the HMGS of Asteraceae in the dicotyledon clade. Further functional complementation of CnHMGS in the mutant yeast strain YSC6274 lacking HMGS activity demonstrated that the cloned CnHMGS cDNA encodes a functional HMGS. Transcript profile analysis indicated that CnHMGS was preferentially expressed in flowers and roots of C. nobile. The expression of CnHMGS could be upregulated by exogenous elicitors, including methyl jasmonate and salicylic acid, suggesting that CnHMGS was elicitor-responsive. The characterization and expression analysis of CnHMGS is helpful to understand the biosynthesis of sesquiterpenoid in C. nobile at the molecular level and also provides molecular wealth for the biotechnological improvement of this important medicinal plant.

  9. Fumigant toxicity of plant essential oils against Camptomyia corticalis (Diptera: Cecidomyiidae).

    Science.gov (United States)

    Kim, Jun-Ran; Haribalan, Perumalsamy; Son, Bong-Ki; Ahn, Young-Joon

    2012-08-01

    The toxicity of 98 plant essential oils against third instars of cecidomyiid gall midge Camptomyia corticalis (Loew) (Diptera: Cecidomyiidae) was examined using a vapor-phase mortality bioassay. Results were compared with that of a conventional insecticide dichlorvos. Based on 24-h LC50 values, all essential oils were less toxic than dichlorvos (LC50, 0.027 mg/cm3). The LC50 of caraway (Carum carvi L.) seed, armoise (Artemisia vulgaris L.), clary sage (Salvia sclarea L.), oregano (Origanum vulgare L.), lemongrass [Cymbopogon citratus (DC.) Stapf], niaouli (Melaleuca viridiflora Gaertner), spearmint (Mentha spicata L.), cassia especial (Cinnamomum cassia Nees ex Blume), Dalmatian sage (Salvia offcinalis L.), red thyme (Thymus vulgaris L.), bay [Pimenta racemosa (P. Mill.) J.W. Moore], garlic (Allium sativum L.), and pennyroyal (Mentha pulegium L.) oils is between 0.55 and 0.60 mg/cm3. The LC50 of cassia (C. cassia, pure and redistilled), white thyme (T. vulgaris), star anise (Illicium verum Hook.f.), peppermint (Mentha X piperita L.), wintergreen (Gaultheria procumbens L.), cinnamon (Cinnamomum zeylanicum Blume) bark, sweet marjoram (Origanum majorana L.), Roman chamomile [Chamaemelum nobile (L.) All.], eucalyptus (Eucalyptus globulus Labill.), rosemary (Rosmarinus officinalis L.),Virginian cedarwood (Juniperus virginiana L.), pimento berry [Pimenta dioica (L.) Merr.], summer savory (Satureja hortensis L.), lavender (Lavandula angustifolia Mill.), and coriander (Coriandrum sativum L.) oils is between 0.61 and 0.99 mg/cm3. All other essential oils tested exhibited low toxicity to the cecidomyiid larvae (LC50, >0.99 mg/cm3). Global efforts to reduce the level of highly toxic synthetic insecticides in the agricultural environment justify further studies on the active essential oils as potential larvicides for the control of C. corticalis populations as fumigants with contact action.

  10. Highly efficient and compatible shampoo for use after hair transplant.

    Science.gov (United States)

    Schweiger, Dorothea; Schoelermann, Andrea M; Filbry, Alexander; Hamann, Tina; Moser, Claudia; Rippke, Frank

    2015-01-01

    Sensitive or hyperreactive skin is a common condition defined by prickling, burning, pain, and pruritus. Although this skin problem was initially described on the face, the scalp is often affected. A sensitive scalp can react with irritation to harsh surfactants or other additives which are often present in shampoos. For this reason, we developed a new rinse-off hypertolerant shampoo specifically designed for the hypersensitive and problematic scalp. The shampoo formulation is based on an extremely mild surfactant system and contains bisabolol, an anti-irritant and anti-inflammatory ingredient of chamomile. The shampoo is free of additives such as perfumes, silicones, colorants, parabens, paraffins, and betaine. Since skin can remain in a hyperreactive state after wounding, the status after hair transplantation was chosen as a model system to test the shampoo. Scalp condition and compatibility of each volunteer were analyzed by a plastic surgeon directly after hair transplant and after stitch removal. The plastic surgeons also rated whether they would recommend the further use of the test shampoo. Additionally, volunteers completed a self-assessment questionnaire. Following hair transplantation, regular use of the shampoo resulted in a significant reduction in the extent of scabbing and erythema. This was confirmed by dermatological scalp examinations performed by the plastic surgeon as well as in volunteers' self-assessments. The plastic surgeon highly recommended the further use of the test shampoo after hair transplant to all study participants. Application of the test shampoo demonstrated excellent skin compatibility and product efficacy after hair transplant. The test shampoo significantly reduced the extent of scabs and erythema. Therefore, the shampoo is ideally suited for use after hair transplantation and for the treatment of sensitive scalp. The excellent skin compatibility is because of the mild surfactant system, the calming ingredient bisabolol, and

  11. Apigenin has anti-atrophic gastritis and anti-gastric cancer progression effects in Helicobacter pylori-infected Mongolian gerbils.

    Science.gov (United States)

    Kuo, Chao-Hung; Weng, Bi-Chuang; Wu, Chun-Chieh; Yang, Sheau-Fang; Wu, Deng-Chang; Wang, Yuan-Chuen

    2014-02-12

    Apigenin, one of the most common flavonoids, is abundant in celery, parsley, chamomile, passionflower, and other vegetables and fruits. Celery is recognized as a medicinal vegetable in Oriental countries to traditionally treat inflammation, swelling, blood pressure, serum lipid, and toothache. In this study, we investigated apigenin treatment effects on Helicobacter pylori-induced atrophic gastritis and gastric cancer progression in Mongolian gerbils. Five to eight-week-old Mongolian gerbils were inoculated with Helicobacter pylori for four weeks without (atrophic gastritis group) or with N'-methyl-N'-nitro-N-nitroso-guanidine (MNNG) (gastric cancer group) in drinking water, and were then rested for two weeks. During the 7th-32th (atrophic gastritis group) or the 7th-52th (gastric cancer group) weeks, they were given various doses (0-60 mg/kgbw/day) of apigenin. At the end of the 32th (atrophic gastritis group) or the 52th (atrophic gastritis group) week, all Mongolian gerbils were sacrificed using the CO2 asphyxia method. The histological changes of Helicobacter pylori colonization, neutrophil and monocyte infiltrations, and atrophic gastritis in both atrophic gastritis and gastric cancer Mongolian gerbils were examined using immunohistochemistry stain and Sydney System scoring. Apigenin treatments (30-60 mg/kgbw/day) effectively decreased atrophic gastritis (atrophic gastritis group) and dysplasia/gastric cancer (gastric cancer group) rates in Mongolian gerbils. Apigenin treatment (60 mg/kgbw/day) significantly decreased Helicobacter pylori colonization and Helicobacter pylori-induced histological changes of neutrophil and monocyte infiltrations and atrophic gastritis in both atrophic gastritis and gastric cancer Mongolian gerbils. Apigenin has the remarkable ability to inhibit Helicobacter pylori-induced atrophic gastritis and gastric cancer progression as well as possessing potent anti-gastric cancer activity. Copyright © 2013 Elsevier Ireland Ltd. All rights

  12. Effect of humic-plant feed preparations on biochemical blood parameters of laying hens in deep litter housing system.

    Science.gov (United States)

    Bubel, F; Dobrzański, Z; Gaweł, A; Pogoda-Sewerniak, K; Grela, E R

    2015-01-01

    An influence of various humic-plant feed additives based on some herbs (nettle, chamomile, yarrow, perforatum), lucerne and humic materials on biochemical indices of Lohmann Brown (LB) layers blood plasma was estimated. Hens were housed in deep litter system, 20 birds in a group. Four groups were formed: control (C - standard feeding), and experimental, supplemented with prepara- tions: E-1 herbal-humic, E-2 humic-herbal and E-3--humic-lucerne. Hens were placed in the pens on the 16th week of life, addition of preparations with standard food mixture started at the 22nd wk and lasted until 66th wk of life. Blood for analyses was collected four times in the following periods: 27, 37, 54 and 65th wk of life. The applied humic-plant preparations to a limited degree affected the values of examined biochemical parameters in serum: total protein (TP), albumins (Albs), glucose (Glu), urea, triacylglycerols (TAG), total cholesterol (TCh), alanine aminotransferase (ALT), aspartate aminot- ransferase (AST) and alkaline phosphatase (ALP). It is difficult to determine based on these study, which preparation is one the most active biologically, however is seems that humic-lucerne prepara- tion affected the examined blood parameters to the highest degree. The reference values ranges in hens blood serum LB hens were proposed for: TP (43-65 g/l), Albs (15-22 g/l), urea (0.5-1.2 mmol/l), Glu 10-15 mmol/l), TCh (2.2-4.5 mmol/l), TAG (10-24 mmol/l), AST (4-12 U/l), ALT (150-280 mmol/l) and ALP (190-350 U/l).

  13. Study on Hydro-Alcoholic Extract Effect of Pomegranate Peel on Pseudomonas aeruginosa Biofilm Formation

    Directory of Open Access Journals (Sweden)

    R. Habibipour

    2015-10-01

    Full Text Available Introduction & Objective: Microorganisms form biomass as biofilm in response to many factors, in order to adapt to hostile extracellular environments and biocides. Using different herbal compounds are of those strategies to deal with biofilm. It has been proved that plants extracts such as pomegranate, raspberry and chamomile essential oils have anti-biofilm effects. This study aimed to evaluate the effect of different concentrations of black peel pomegranate ex-tract on Pseudomonas aeruginosa biofilm formation. Materials & Methods: In this experimental research the anti-biofilm effect, reducing the amount of biofilm formation and growth kinetics of Pseudomonas aeruginosa in different treatments was measured by microtiter and plate colorimetric crystal violet method. Biofilm formation was also examined using a microscope. Statistical analysis of data obtained from the reading of the ELISA was performed using SPSS software, P value 0.05. Results: Findings of this study showed that bacteria cannot form any biofilm in first 6 hours of incubation, in all treatments. The amount of biofilm formation after 12 hours in 0.01 and 0.05 g/ mL treatments were medium. Among treatments, after 18 and 24 hours of incubation 0.001 g/ mL concentration of pomegranate peel extract had medium and strong inhibitory effect on biofilm formation, respectively. Conclusion: Results of this study showed that biofilm formation and biofilm reduction percent-age is directly related to the duration of exposure of bacteria that could be due to the different phases of growth. Growth kinetics study also revealed that in the majority of treatments the growth was incremental up to about 15 hours and decrement afterwards due to the effective-ness of different treatments. After 18 hours, treatments have greatest influence on biofilm formation. The foregoing has been fully confirmed by the results of microscopic slides. (Sci J Hamadan Univ Med Sci 2015; 22 (3: 195-202

  14. BELVEDERE® Extra – a new high performance- herbicide in beets

    Directory of Open Access Journals (Sweden)

    Donati, Alexandra

    2014-03-01

    Full Text Available Common lambsquarters, cleavers, ladysthumb and wild buckwheat, chamomile, mercury, foolsparsleey and volunteer rapes are only some of the most important weeds in fooder and sugar beets. For the control of classical weed societies farmers can fall back on a limited number of active ingredients. Generally, Phenmedipham (PMP, Desmedipham (DMP and Ethofumesate are the basis of a spray sequence. They are complemented with other active ingredients depending on the specific weed situation. The newly formulated BELVEDERE® Extra combines the three mentioned active ingredients in an optimal ratio. Hence, the herbicide covers a very broad weed spectrum with an excellent efficacy on Common lambsquarters, cleavers, ladysthumb and wild buckwheat. BELVEDERE® EXTRA is a liquid, selective, and systemic herbicide. It is formulated as suspoemulsion so that a high efficacy is achieved while preserving a very good selectivity. The product allows for flexible control of leaf activity as an additive (e.g. OLEO FC is appended. Ethofumesate, which is mainly effective via the roots of the plant, belongs to a different HRAC group than Phenmedipham and Desmedipham. The high concentration of 200 g/L Ethofumesate leads to an effective resistance management especially regarding Fathen and other important weeds. Since 23rd of September 2013 BELVEDERE® extra is registered for post emergence splitting application (3 applications against annual dicotyledonous weeds. The maximum application rate per treatment is 1,3 L/ha. In combination with GOLTIX® TITAN® (Metamitron + Quinmerac or Goltix® Gold (Metamitron the weed spectrum is broadened. Basically, a timely application whose application rates are adapted to the location is essential for a good efficacy of beet herbicides.

  15. Antibacterial, anti-swarming and anti-biofilm formation activities of Chamaemelum nobile against Pseudomonas aeruginosa.

    Science.gov (United States)

    Kazemian, Hossein; Ghafourian, Sobhan; Heidari, Hamid; Amiri, Pouya; Yamchi, Jalil Kardan; Shavalipour, Aref; Houri, Hamidreza; Maleki, Abbas; Sadeghifard, Nourkhoda

    2015-01-01

    Chamomile (Chamaemelum nobile) is widely used throughout the world, and has anti-inflammatory, deodorant, bacteriostatic, antimicrobial, carminative, sedative, antiseptic, anti-catarrhal, and spasmolytic properties. Because of the increasing incidence of drug-resistant bacteria, the development of natural antibacterial sources such as medical herbs for the treatment of infectious diseases is necessary. Extracts from different plant parts such as the leaves, flowers, fruit, and bark of Combretum albiflorum, Laurus nobilis , and Sonchus oleraceus were found to possess anti-quorum sensing (QS) activities. In this study, we evaluated the effect of C. nobile against Pseudomonas aeruginosa biofilm formation. The P. aeruginosa samples were isolated from patients with different types of infection, including wound infection, septicemia, and urinary tract infection. The flowers of C. nobile were dried and the extract was removed using a rotary device and then dissolved in dimethyl sulfoxide at pH 7.4. The microdilution method was used to evaluate the minimum inhibitory concentration (MIC) of this extract on P. aeruginosa , and biofilm inhibition was assayed. Eighty percent of the isolated samples (16/20) could form a biofilm, and most of these were isolated from wound infections. The biofilm inhibitory concentration of the C. nobile extract was 6.25-25mg/ml, whereas the MIC was 12.5-50mg/ml. The anti-QS property of C. nobile may play an important role in its antibacterial activity, thus offering an additional strategy in the fight against bacterial infections. However, molecular investigation is required to explore the exact mechanisms of the antibacterial action and functions of this phytocompound.

  16. Antibacterial, anti-swarming and anti-biofilm formation activities of Chamaemelum nobile against Pseudomonas aeruginosa

    Directory of Open Access Journals (Sweden)

    Hossein Kazemian

    2015-08-01

    Full Text Available AbstractINTRODUCTION:Chamomile ( Chamaemelum nobile is widely used throughout the world, and has anti-inflammatory, deodorant, bacteriostatic, antimicrobial, carminative, sedative, antiseptic, anti-catarrhal, and spasmolytic properties. Because of the increasing incidence of drug-resistant bacteria, the development of natural antibacterial sources such as medical herbs for the treatment of infectious diseases is necessary. Extracts from different plant parts such as the leaves, flowers, fruit, and bark of Combretum albiflorum, Laurus nobilis , and Sonchus oleraceus were found to possess anti-quorum sensing (QS activities. In this study, we evaluated the effect of C. nobile against Pseudomonas aeruginosa biofilm formationMETHODS:The P. aeruginosa samples were isolated from patients with different types of infection, including wound infection, septicemia, and urinary tract infection. The flowers of C. nobile were dried and the extract was removed using a rotary device and then dissolved in dimethyl sulfoxide at pH 7.4. The microdilution method was used to evaluate the minimum inhibitory concentration (MIC of this extract on P. aeruginosa , and biofilm inhibition was assayed.RESULTS:Eighty percent of the isolated samples (16/20 could form a biofilm, and most of these were isolated from wound infections. The biofilm inhibitory concentration of the C. nobile extract was 6.25-25mg/ml, whereas the MIC was 12.5-50mg/ml.CONCLUSIONS:The anti-QS property of C. nobile may play an important role in its antibacterial activity, thus offering an additional strategy in the fight against bacterial infections. However, molecular investigation is required to explore the exact mechanisms of the antibacterial action and functions of this phytocompound.

  17. Common complementary and alternative therapies with potential use in dermatologic surgery: risks and benefits.

    Science.gov (United States)

    Reddy, Kavitha K; Grossman, Lauri; Rogers, Gary S

    2013-04-01

    Ambulatory surgery patients often use complementary and alternative medicine (CAM) therapies. CAM therapies may create beneficial and detrimental perioperative conditions. We sought to improve knowledge of CAM effects in dermatologic surgery, allowing dermatologists to potentially capitalize on therapeutic actions and to mitigate complications. PubMed literature search of CAM therapies in dermatologic and surgical settings was performed. Common CAM therapies with possible effects on dermatologic surgery were selected. Beneficial and detri-mental effects were reviewed. A myriad of products may be used perioperatively by the patient. Therapies appearing to have some evidence for potential benefit include bromelain, honey, propolis, arnica, vitamin C and bioflavonoids, chamomile, aloe vera gel, grape seed extract, zinc, turmeric, calendula, chlorella, lavender oil, and gotu kola. Potential complications vary according to product and include platelet inhibition, contact dermatitis and, in rare cases, systemic toxicity. This review focuses on CAM having significant published studies evaluating efficacy for wound healing, anti-inflammatory, antipurpuric, or perioperative-related use. Most published studies have been small and often have design flaws. The scope of CAM is large and not all therapies are discussed. Selected CAM therapies have been reported to promote wound healing, reduce edema or purpura, and provide anti-inflammatory effects. Because of high rates of CAM use, surgeons should familiarize themselves with common uses, potential benefits, and complications. Further study of effects in the dermatologic surgery setting may improve the patient-doctor relationship and enhance outcomes. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  18. Vegetable Oil-Loaded Nanocapsules: Innovative Alternative for Incorporating Drugs for Parenteral Administration.

    Science.gov (United States)

    Venturinil, C G; Bruinsmann, A; Oliveira, C P; Contri, R V; Pohlmann, A R; Guterres, S S

    2016-02-01

    An innovative nanocapsule formulation for parenteral administration using selected vegetable oils (mango, jojoba, pequi, oat, annatto, calendula, and chamomile) was developed that has the potential to encapsulate various drugs. The vegetable oil-loaded nanocapsules were prepared by interfacial deposition and compared with capric/caprylic triglyceride-loaded lipid core nanocapsules. The major objective was to investigate the effect of vegetable oils on particle size distribution and physical stability and to determine the hemolytic potential of the nanocapsules, considering their applicability for intravenous administration. Taking into account the importance of accurately determining particle size for the selected route of administration, different size characterization techniques were employed, such as Laser Diffraction, Dynamic Light Scattering, Multiple Light Scattering, Nanoparticle Tracking Analysis, and Transmission Electronic Microscopy. Laser diffraction studies indicated that the mean particle size of all nanocapsules was below 300 nm. For smaller particles, the laser diffraction and multiple light scattering data were in agreement (D[3,2]-130 nm). Dynamic light scattering and nanoparticle tracking analysis, two powerful techniques that complement each other, exhibited size values between 180 and 259 nm for all nanoparticles. Stability studies demonstrated a tendency of particle creaming for jojoba-nanocapsules and sedimentation for the other nanoparticles; however, no size variation occurred over 30 days. The hemolysis test proved the hemocompatibility of all nanosystems, irrespective of the type of oil. Although all developed nanocapsules presented the potential for parenteral administration, jojoba oil-loaded nanocapsules were selected as the most promising nanoformulation due to their low average size and high particle size homogeneity.

  19. In vitro screening for the tumoricidal properties of international medicinal herbs.

    Science.gov (United States)

    Mazzio, Elizabeth A; Soliman, Karam F A

    2009-03-01

    There is growing use of anticancer complementary and alternative medicines (CAMs) worldwide. The purpose of the current study is to assess a sizeable variety of natural and plant sources of diverse origin, to ascertain prospective research directives for cancer treatment and potential new chemotherapy drug sources. In this study, 374 natural extracts (10 microg/mL-5 mg/mL) were evaluated for dose-dependent tumoricidal effects using immortal neuroblastoma of spontaneous malignant origin. The findings indicate no pattern of tumoricidal effects by diverse plants with similar families/genus under the classes Pinopsida, Equisetopsida, Lycopodiosida, Filicosida, Liliopsida Monocotyledons or Magnoliopsida Dicotyledons. The results indicate that many of the most commonly used CAMs exhibited relatively weak tumoricidal effects including cats claw, astragalus, ginseng, echinacea, mistletoe, milk thistle, slippery elm, cayenne, chamomile, don quai, meadowsweet, motherwort and shepherd's purse. The data demonstrate that the most potent plant extracts were randomly dispersed within the plantae kingdom (LC(50) = 31-490 microg/mL) in order of the lowest LC(50) Dioscorea villosa (Dioscoreaceae) > Sanguinaria canadensis (Papaveraceae) > Dipsacus asper (Dipsacaceae) > Populus balsamifera (Salicaceae) > Boswellia carteri (Burseraceae) > Cyamopsis psoralioides (Fabaceae) > Rhamnus cathartica (Rhamnaceae) > Larrea tridentate (Zygophyllaceae) > Dichroa febrifuga (Hydrangeaceae) > Batschia canescens (Boraginaceae) > Kochia scoparia (Chenopodiaceae) > Solanum xanthocarpum (Solanaceae) > Opoponax chironium (Umbelliferae) > Caulophyllum thalictroides (Berberidaceae) > Dryopteris crassirhizoma (Dryopteridaceae) > Garcinia cambogia (Clusiaceae) > Vitex agnus-castus (Verbenaceae) > Calamus draco (Arecaceae). These findings show tumoricidal effect by extracts of wild yam root, bloodroot, teasel root, bakuchi seed, dichroa root, kanta kari, garcinia fruit, mace, dragons blood and the biblically

  20. Horta orgânica de ervas medicinais: inclusão social na comunidade da Barra em Muriaé/MG - Brasil

    Directory of Open Access Journals (Sweden)

    José Luiz de Freitas Paixão

    2013-09-01

    Full Text Available Foi implantada uma horta orgânica de ervas medicinais na comunidade da Barra (Muriaé, MG com o objetivo de inclusão social de pessoas carentes ao permitir acesso ao tratamento por fitoterapia. O início das atividades foi em janeiro de 2006, com a escolha das espécies, obtenção de mudas e instalação da horta. As 40 espécies selecionadas, sob manejo agroecológico, eram indicadas com terapêutica aos 25 principais problemas de saúde levantados na comunidade. O formato didático da horta, representando o corpo humano, serviu como referência às indicações de uso de cada espécie. A horta foi mantida até meados de 2012 na Barra e transferida ao IFMURIAÉ, em área de cultivo agroecológico, no Bairro Sofoco, onde se realizam as práticas do curso de técnico em agroecologia. A comunidade da Barra auxiliou desde as primeiras ações, sendo atuante na colheita das plantas medicinais. As plantas coletadas foram levadas a sala anexa à Paróquia local onde se realizou o processamento pós-colheita e o preparo de fitoterápicos. A dispensação dos preparados foi em outra sala cedida pela Paróquia. As formas fitoterápicas disponibilizadas à população foram de uso interno (erva seca, tintura, xarope e externo (creme, gel, pomada, sendo as mais procuradas: gel, tintura e xarope. De 2006 a 2012 foram  32.400 atendimentos, média de 385 pessoas/mês. O sucesso do projeto se reflete no aumento do número de espécies utilizadas, passando de 40 espécies em 2006 para 170 espécies em 2012, dentre elas: alecrim de jardim (Rosmarinus officinalis, alfavaca (Ocimum basilicum, amora (Morus alba, arnica brasileira (Solidago microglossa, calêndula (Calendula officinalis, camomila (Matricaria chamomilla, capim gordura (Melinis minutiflora, cavalinha (Equisetum arvense, chapéu-de-couro (Echinodorus grandiflorus e espinheira santa (Maytenus aquifolium.

  1. Quantitative Ethnobotany of Medicinal Plants Used by Indigenous Communities in the Bandarban District of Bangladesh

    Directory of Open Access Journals (Sweden)

    Mohammad O. Faruque

    2018-02-01

    Full Text Available This study documents information on significant ethnomedicinal plants, which was collected from the traditional healers of three indigenous communities of Bangladesh. The documented data were quantitatively analyzed for the first time in this area. The information was obtained through open-ended, semi-structured questionnaires. The benefits, importance and coverage of ethnomedicine were expressed through several quantitative indices including Informant Consensus Factor (ICF, Use Value (UV, Frequency of Citation (FC, Relative Frequency of Citation (RFC and Relative Importance Index (RI. The agreement of homogeneity between the present and previous studies and among the indigenous communities was evaluated using the Jaccard Index (JI. A total of 159 ethnomedicinal plant species, which were distributed in 132 genera under 62 families, were documented from 174 informants. Of these, 128 plants were native and 31 were exotic. Of a majority of documented species, herbs and leaves were the most utilized plant parts for the preparation of ethnomedicines (45.28% whereas pastes (63.03% were the most popular formulations. Among the documented species, the dominant families were the Asteraceae (14 species and the Lamiaceae (12 species. The highest ICF value was 0.77 for digestive system disorders. Based on UVs, the five most commonly used ethnomedicinal plant species in the study area were Duabanga grandiflora (0.43, Zingiber officinale (0.41, Congea tomentosa (0.40, Matricaria chamomilla (0.33 and Engelhardtia spicata (0.28. The highest RFC was recorded for Rauvolfia serpentina (0.25. The highest RI value was calculated for both Scoparia dulcis and Leucas aspera (0.83. Importantly, 16 species were reported with new therapeutic uses and to our knowledge, 7 species described herein have never been ethnobotanically and pharmacologically studied, viz: Agastache urticifolia, Asarum cordifolium, C. tomentosa, E. spicata, Hypserpa nitida, Merremia vitifolia and

  2. Ethnoveterinary medicines used for ruminants in British Columbia, Canada

    Science.gov (United States)

    Lans, Cheryl; Turner, Nancy; Khan, Tonya; Brauer, Gerhard; Boepple, Willi

    2007-01-01

    Background The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. Methods In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. Results There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis.Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production.Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and Symphytum officinale. Hedera

  3. Irradiation as an alternative environmentally friendly method for microbiological decontamination of herbal raw material

    International Nuclear Information System (INIS)

    Dragusin, M.; Rotaru, R.

    2000-01-01

    Microbiological contamination of herbal raw materials is a serious problem in the production of therapeutical preparations. A good quality of the product, according to the pharmaceutical requirements may be achieved by applying suitable methods of decontamination. The decontamination treatments should be fast and effective against all microorganisms. It should ensure the decontamination of both packaging and the microorganisms present and must not reduce the sensory and technological qualities of the commodities. Decontamination of herbal raw materials by irradiation is a method by choice. It is because chemical methods are recognized recently as not safe to the consumer. Irradiation, in turn, is technically feasible, very effective and friendly enough to environment process. Under the prevailing production and handling conditions, most herbs contain a large number of microorganisms what is a serious problem in the production of therapeutical preparations. For several years the most widely used methods for decontamination of herbs was fumigation with ethylene oxide or methyl bromide. Both methods today banned in most countries. Irradiation is an alternative and safe method for effective reducing the microbial contamination of herbal raw materials. The following raw materials have been examined: Folium Cynara, Folium Plantago, Flos Chamomillae, Semen Sylibum Marianum and Folium Farfara. The content of biologically active compounds before and after irradiation of the raw materials did not change in a significant degree after irradiation. The dose of radiation for herbals raw materials was 10 kGy. There are two groups of raw materials: - The raw materials designed for preparing granulates, tablets, dragees, capsules, aqueous extracts, infusions, macerations and preparations for external use; - The raw materials assigned for preparing alcoholic preparations, isolated compounds, oil preparations and essential oils. The medical herbs and herbal raw materials before their

  4. Quantitative Ethnobotany of Medicinal Plants Used by Indigenous Communities in the Bandarban District of Bangladesh

    Science.gov (United States)

    Faruque, Mohammad O.; Uddin, Shaikh B.; Barlow, James W.; Hu, Sheng; Dong, Shuang; Cai, Qian; Li, Xiaohua; Hu, Xuebo

    2018-01-01

    This study documents information on significant ethnomedicinal plants, which was collected from the traditional healers of three indigenous communities of Bangladesh. The documented data were quantitatively analyzed for the first time in this area. The information was obtained through open-ended, semi-structured questionnaires. The benefits, importance and coverage of ethnomedicine were expressed through several quantitative indices including Informant Consensus Factor (ICF), Use Value (UV), Frequency of Citation (FC), Relative Frequency of Citation (RFC) and Relative Importance Index (RI). The agreement of homogeneity between the present and previous studies and among the indigenous communities was evaluated using the Jaccard Index (JI). A total of 159 ethnomedicinal plant species, which were distributed in 132 genera under 62 families, were documented from 174 informants. Of these, 128 plants were native and 31 were exotic. Of a majority of documented species, herbs and leaves were the most utilized plant parts for the preparation of ethnomedicines (45.28%) whereas pastes (63.03%) were the most popular formulations. Among the documented species, the dominant families were the Asteraceae (14 species) and the Lamiaceae (12 species). The highest ICF value was 0.77 for digestive system disorders. Based on UVs, the five most commonly used ethnomedicinal plant species in the study area were Duabanga grandiflora (0.43), Zingiber officinale (0.41), Congea tomentosa (0.40), Matricaria chamomilla (0.33) and Engelhardtia spicata (0.28). The highest RFC was recorded for Rauvolfia serpentina (0.25). The highest RI value was calculated for both Scoparia dulcis and Leucas aspera (0.83). Importantly, 16 species were reported with new therapeutic uses and to our knowledge, 7 species described herein have never been ethnobotanically and pharmacologically studied, viz: Agastache urticifolia, Asarum cordifolium, C. tomentosa, E. spicata, Hypserpa nitida, Merremia vitifolia and

  5. Ethnopharmacobotanical study on the medicinal plants used by herbalists in Sulaymaniyah Province, Kurdistan, Iraq.

    Science.gov (United States)

    Ahmed, Hiwa M

    2016-01-28

    Medicinal plants still play an important role in the Kurdish community. Sulaymaniyah Province in South Kurdistan (Iraq) has a great diversity of plants, including medicinal plants, yet very few scattered ethnobotanical studies conducted in Kurdistan are available in the scientific literature. Thus the study of Kurdish ethnobotany may be crucial for understanding local medicinal plant uses and their relationships to surrounding areas. Therefore, the objective of this investigation was to document traditional medicinal plant uses among healers of southern Kurdistan. An ethnobotanical survey was conducted to document traditional knowledge on medicinal plants uses among traditional healers in the Province of Sulaymaniyah during 2014 and 2015. The data were collected by interviewing 45 traditional healers (36 males and 9 females between the ages of 25 and 80 years) who retain traditional knowledge on medicinal plants. Furthermore, the use value (UV) of taxa was determined and informant consensus factor (ICF) was calculated for the medicinal plants included in the study. Further analysis was carried out to compare the field data with the Kurdish ethnobotanical literature. The present study found a total of sixty-six plant species, belonging to sixty-three genera within thirty-four plant families, used to treat ninghty-nine different types of ailments and diseases. The most important family was Lamiaceae (7 species), followed by Apiaceae, Asteraceae, and Fabaceae (6 species each). The most frequently used parts were leaves (46 %), followed by flowers (15 %), and seeds (10 %). The most common preparation method was decoction (68 %), whereas few taxa were consumed as a vegetable (13 %) or ingested in powder form (10 %). The respiratory issues category had the highest ICF value (0.68), followed by inflammations and women's diseases (0.58 and 0.54, respectively). The highest UVs were recorded for the species Zingiber officinale (0.48), Matricaria chamomilla (0

  6. Aceptación y uso de herbolaria en medicina familiar Acceptance and use of therapeutic medical plants in family medical care

    Directory of Open Access Journals (Sweden)

    Genaro Armando Taddei-Bringas

    1999-05-01

    Full Text Available OBJETIVO. Explorar el grado de utilización de las plantas medicinales entre la población usuaria y el personal de salud en una unidad urbana de medicina familiar del Instituto Mexicano del Seguro Social. MATERIAL Y MÉTODOS. Se realizó un estudio transversal descriptivo. Se diseñó y validó un cuestionario que exploró aceptación y utilización. Se aplicó a 60 médicos familiares, a una muestra aleatoria de 130 trabajadores de la Unidad de Medicina Familiar y a otra de 264 usuarios-pacientes de la misma. El porcentaje de respuesta fue de 78%. RESULTADOS. Se encontró que 83% de los médicos aceptan la herbolaria y 75% la utilizan como recurso terapéutico. Entre el personal de salud, la aceptación y la utilización fue de 100% y, en el caso de los usuarios, 92% la aceptan y 90% la utilizan. Las diferencias entre grupos son significativas (pOBJECTIVE. To explore the degree of usage of therapeutic medical plants among the patients, physicans and health workers in a local Family Mediccal Care Unit of the Mexican Institute of Social Security (IMSS. MATERIAL AND METHODS. A transversal descriptive study was performed. A questionnaire focusing on two variables was designed and validated. It was applied to 60 family physicians, a randomized sample of 130 health workers and another of 264 patients of the Family Mediccal Care Unit. Response percentage was 78%. RESULTS. The study found that 83% of family physicians accept the therapeutic use of herbal medicine; moreover, 75% use it as a therapeutic resource. Among health workers, acceptance and use was 100%, while in patients the level of acceptance was of 92% and of use it was 90%. Differences between groups are significant (p<0.05. The more frequently used plants are Gordolobo (Gnaphalium sp., Eucalyptus (Eucalyptus sp., probably E. globulus, spearmint (Mentha sp., camomile (Matricaria chamomilla and prickly pear cladodes (the vegetative parts of the prickly pear, Opuntia sp. Probably Opuntia

  7. Quantitative Ethnobotany of Medicinal Plants Used by Indigenous Communities in the Bandarban District of Bangladesh.

    Science.gov (United States)

    Faruque, Mohammad O; Uddin, Shaikh B; Barlow, James W; Hu, Sheng; Dong, Shuang; Cai, Qian; Li, Xiaohua; Hu, Xuebo

    2018-01-01

    This study documents information on significant ethnomedicinal plants, which was collected from the traditional healers of three indigenous communities of Bangladesh. The documented data were quantitatively analyzed for the first time in this area. The information was obtained through open-ended, semi-structured questionnaires. The benefits, importance and coverage of ethnomedicine were expressed through several quantitative indices including Informant Consensus Factor (ICF), Use Value (UV), Frequency of Citation (FC), Relative Frequency of Citation (RFC) and Relative Importance Index (RI). The agreement of homogeneity between the present and previous studies and among the indigenous communities was evaluated using the Jaccard Index (JI). A total of 159 ethnomedicinal plant species, which were distributed in 132 genera under 62 families, were documented from 174 informants. Of these, 128 plants were native and 31 were exotic. Of a majority of documented species, herbs and leaves were the most utilized plant parts for the preparation of ethnomedicines (45.28%) whereas pastes (63.03%) were the most popular formulations. Among the documented species, the dominant families were the Asteraceae (14 species) and the Lamiaceae (12 species). The highest ICF value was 0.77 for digestive system disorders. Based on UVs, the five most commonly used ethnomedicinal plant species in the study area were Duabanga grandiflora (0.43), Zingiber officinale (0.41), Congea tomentosa (0.40), Matricaria chamomilla (0.33) and Engelhardtia spicata (0.28). The highest RFC was recorded for Rauvolfia serpentina (0.25). The highest RI value was calculated for both Scoparia dulcis and Leucas aspera (0.83). Importantly, 16 species were reported with new therapeutic uses and to our knowledge, 7 species described herein have never been ethnobotanically and pharmacologically studied, viz: Agastache urticifolia, Asarum cordifolium, C. tomentosa, E. spicata, Hypserpa nitida, Merremia vitifolia and

  8. Ethnoveterinary medicines used for ruminants in British Columbia, Canada

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    Brauer Gerhard

    2007-02-01

    Full Text Available Abstract Background The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. Methods In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. Results There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis.Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production.Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and

  9. An ethnobotanical survey of traditionally used plants on Suva planina mountain (south-eastern Serbia).

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    Jarić, Snežana; Mačukanović-Jocić, Marina; Djurdjević, Lola; Mitrović, Miroslava; Kostić, Olga; Karadžić, Branko; Pavlović, Pavle

    2015-12-04

    This study documents the ethnobotanical and ethnomedicinal importance of plants in the Suva planina mountain region (south-eastern Serbia). It is reflected in their high diversity and their wide range of uses in the treatment of the local population. The aim of this study was a comparative analysis of data collected in the Suva planina region with relevant data from the Western Balkans, which included identifying the 'most popular' plants, as well as those species which are used specifically for treatment solely in the research area. Ethnobotanical research was carried out between 2012 and 2014 and data was collected through both open and semi-structured interviews with locals. A total of 66 people were interviewed (37 women and 29 men), aged between 49 and 90 (with a mean age of 71). This study identified 128 plants and 2 fungi which are used in ethnomedicine, 5 plant species used in ethnoveterinary medicine, and 16 plants used for 'other' purposes. Lamiaceae (20), Asteraceae (17), Rosaceae (16), Brassicaceae (5), Alliaceae (4) and Apiaceae (4) have the greatest diversity of species. Results showed that Achillea mellefolium, Allium cepa, Allium sativum, Arctostaphyllos uva-ursi, Gentiana lutea, Hypericum perforatum, Juglans regia, Matricaria chamomilla, Mentha piperita, Plantago lanceolata, Plantago major, Salvia officinalis, Sempervivum tectorum, Tilia cordata and Thymus sepyllum are the 'most popular' medicinal plants (UV=1). Those plants with the most phytotherapeutic uses are Gentiana cruciata (14), H. perforatum (11) and A. sativum (10), while the most common conditions treated with medicinal plants are respiratory (79), urogenital (53), gastrointestinal (51), skin (43) and those relating to the circulatory system (35). A comparative analysis of the data collected in the research area and that from other parts of the Western Balkans showed that there are great similarities within Serbia between Suva planina and the Zlatibor region (37.2%) and Kopaonik Mt. (32

  10. Ocorrência do uso de plantas medicinais por moradores de um bairro do município de Marília-SP

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    A. F. MACEDO

    2009-01-01

    Full Text Available

    As plantas medicinais continuam ocupando lugar de destaque no arsenal terapêutico e muitas vezes, é o único recurso de muitas comunidades e grupos étnicos. O objetivo do presente trabalho foi pesquisar a ocorrência do uso de plantas medicinais em residências de um bairro do município de Marília-SP. Foram entrevistados moradores de 150 residências do Jardim Lavínia, no período de março a julho de 2006. Foram aplicados questionários semi-estruturados para o levantamento dos dados. Os resultados mostraram que 19,34% das residências, possuíam plantas e destas, 41,37% de Melissa officinalis, 31,03% de Matricaria chamomilla, 13,79% de Camellia sinensis, Mentha piperita e Foeniculum vulgare, 6,89% de Valeriana officinalis, Baccharis triptera, Peumus boldus e 27,52% outros. A indicação do uso foi de 55,17% por amigos/parentes, 13,79% por TV/Rádio, 13,79% por cultura/crenças, 6,89% não responderam e apenas 10,34% por prescrição médica. Das plantas medicinais encontradas, 31,25% eram utilizados de modo contrário à sua finalidade. Dos moradores entrevistados, 41,37% apresentavam idade acima de 46 anos e 31,03% possuíam ensino superior completo. Estes dados permitem concluir que mesmo o consumo sendo amplo no Brasil, ainda existe escassez de informação e a falta desta se dá também em indivíduos de nível superior, podendo gerar uso incorreto. Os meios de comunicação já não são mais os grandes vilões do estímulo do uso das plantas medicinais, a cultura popular faz com que as indicações sejam transmitidas de pessoa para pessoa, atingindo também a população mais favorecida economicamente. Palavras-chave: etnobotânica; plantas medicinais; farmacoterapia; fitoterápicos.

  11. Evaluación de extractos de ocho especies vegetales en el control de mildeo velloso (Peronospora destructor Berk en cebolla de bulbo (Allium cepa L.

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    Pedro Enrique Cubides-Hernández

    2015-01-01

    Full Text Available Extractos de ocho especies vegetales: eucalipto (Eucalytus globulus, cola de caballo (Equisetum bogotense, ortiga (Urtica urens, manzanilla (Matricaria chamomilla, caléndula (Calendula officinalis, yerbabuena (Menta viridis, ajo (Allium sativum y clavo (Syzygum aromaticum, preparados por el método de decocción (100 g/l, fueron evaluados en cuanto a su eficiencia en el control de P. destructor en cebolla de bulbo. Se utilizó el diseño experimental de bloques al azar con cuatro repeticiones y siete aplicaciones (52, 60, 68, 76,84, 92 y 100 días después del trasplante, incluyendo un testigo químico Ridomil (metalaxil + mancozeb (2 g/l y el testigo absoluto; se evaluaron la incidencia y severidad de P. destructor, y el número y el peso de bulbos cosechados. El ANOVA mostró que de las siete aplicaciones realizadas, la última presentó efectos estadísticos en el control de la incidencia y severidad de P. destructor. El extracto de manzanilla superó al Ridomil en el control de la incidencia y severidad de P. destructor sin diferencias estadísticas entre sí, y fue significativamente mejor al observado con los extractos de eucalipto, cola de caballo, caléndula y el testigo; el extracto de manzanilla superó al testigo químico en el número y peso de bulbos de cebolla sin presentar diferencias estadísticas, y fue significativamente mejor al obtenido con los extractos de eucalipto, cola de caballo, ortiga, caléndula, yerbabuena, clavo y el testigo absoluto. El extracto de manzanilla es una alternativa ecológica que se debe tener en cuenta en el manejo integrado de P. destructor en cebolla de bulbo.

  12. Medicinal plants sold at traditional markets in southern Ecuador.

    Science.gov (United States)

    Tinitana, Fani; Rios, Montserrat; Romero-Benavides, Juan Carlos; de la Cruz Rot, Marcelino; Pardo-de-Santayana, Manuel

    2016-07-05

    to treat ailments related with digestive, dermatological, and sensorial systems. The FL index determined 11 culturally important medicinal plant species based on the reported uses by 40 or more market vendors. Two medicinal plant species had an FL = 100 %, Matricaria recutita and Gaiadendrum punctatum, used to treat digestive and respiratory systems ailments. In the Loja province, people continue to consume medicinal plant species sold at local markets to treat somatic and/or psychosomatic health ailments because sociocultural customs are strongly expressed in ancestral practices of wellbeing. When the largest values of FL (60.5 %-100 %) and FIC (0.81-0.92) indexes are combined, they demonstrated agreement among 196 market vendors in the use of seven medicinal plant species that were most sold for the 12 medical categories. This study stresses how important public policies are for the trade and quality of medicinal plant resources, particularly for local people practicing auto-medication. Reasons for the maintenance of traditional markets in southern Ecuador include lower cost of medicinal plants, confidence in traditional medicine, and/or sociocultural environment. In Ecuador, the sustainable management of wild medicinal plants diversity, particularly the most sold, is crucial for its conservation in nature.

  13. Patient-Centered Research

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    Shridharani, KV; Yuen, W; Huang, D; Pan, C

    2000-01-01

    PURPOSE Complementary and Alternative Medicine (CAM) can be defined as medical practices not taught widely at US medical schools or generally available at US hospitals. National studies suggest that between 30–40% of the general US population use CAM. These users tend to be more educated, have higher incomes, and are more likely to be between the ages of 30–49. However, to date, no study has documented the use of CAM among the homebound population, patients who are usually elderly, debilitated, and have less access to medical care. We studied the use of alternative therapies in homebound patients of the Mount Sinai Visiting Doctors Program serving the inner city of New York. METHODS Eligibility for the study was limited to patients who are in the Visiting Doctors Program, and whose mini-mental status exam score was greater than 20 or who were deemed competent to complete the survey by their primary care provider. Participant's CAM use was assessed by a survey administered by an interviewer at the patient's home. RESULTS Forty-nine consecutive, eligible patients were interviewed and a survey completed. Among the respondents, 84% were women, the mean age was 78.6 (STD = 14.1). Respondents were 51% Caucasian, 27% African-American, 14% Hispanic and 8% other. On rating their own health, 69% rated it as poor to fair, 22% rated it as good, and 8% rated it as very good to excellent. Sixty-nine percent of the respondents reported using one or more CAM in the past 12 months. Commonly used CAM included: vitamins/minerals (33%) [excluding MVI, calcium], spiritual healing (27%), and herbal remedies (20%). Spiritual healing included prayer and faith healing. The most common herbal remedies were garlic, ginger, and chamomile tea. Among CAM users, their main sources of information about CAM came from their own physicians (32%), family/friends/co-workers (18%), and newspaper/radio/TV (18%). CONCLUSION The use of CAM in this elderly, debilitated, homebound population was

  14. Complementary and alternative therapies in dentistry and characteristics of dentists who recommend them.

    Science.gov (United States)

    Baatsch, Beatrice; Zimmer, Stefan; Rodrigues Recchia, Daniela; Büssing, Arndt

    2017-12-01

    The aims of this study were to analyse whether dentists offer or recommend complementary and alternative medicine (CAM) remedies in their clinical routine, and how effective these are rated by proponents and opponents. A second aim of this study was to give a profile of the dentists endorsing CAM. A prospective, explorative, anonymised cross-sectional survey was spread among practicing dentists in Germany via congresses, dental periodicals and online (n=250, 55% male, 45% female; mean age 49.1±11.4years). Of a set of 31 predefined CAM modalities, the dentists integrated plant extracts from Arnica montana (64%), chamomile (64%), clove (63%), Salvia officinalis (54%), but also relaxation therapies (62%), homeopathy (57%), osteopathic medicine (50%) and dietetics (50%). The effectiveness of specific treatments was rated significantly higher (peffective, namely ear acupuncture, osteopathic medicine and clove. For ear acupuncture these scores did not significantly differ between both groups. With respect to the characteristic of the proponents, the majority of CAM endorsing dentists were women. The mean age (50.4±0.9 vs 47.0±0.9years) and number of years of professional experience (24.2±1.0 vs 20.0±1.0years) were significantly higher for CAM proponents than the means for opponents (p<0.0001 respectively). CAM proponents worked significantly less (p<0.0001) and their perceived workload was significantly lower (p=0.008). Their self-efficacy expectation (SEE) and work engagement (Utrecht work engagement, UWE) were significantly higher (p≤0.01 and p<0.0001) compared to dentists who abandoned these treatment options. The logistic regression model showed (exploratively) an increased association from CAM proponents with the UWES subscale dedication, with years of experience, and that men are less likely to be CAM proponents than women. Various CAM treatments are recommended by German dentists and requested by their patients, but the scientific evidence for these

  15. The use of Complementary and Alternative Medicine in pregnancy: data from the Avon Longitudinal Study of Parents and Children (ALSPAC).

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    Bishop, J L; Northstone, K; Green, J R; Thompson, E A

    2011-12-01

    To report the frequency of Complementary and Alternative Medicine (CAM) use by a population of pregnant women in the UK. Four postal self-completion questionnaires completed at 8, 12, 18 and 32 weeks' gestation provided the source of CAMs used. Questions asked for written descriptions about the use of any treatments, pills, medicines, ointments, homeopathic medicines, herbal medicines, supplements, drinks and herbal teas. An observational, population-based, cohort study of parents and children of 14,541 pregnant women residing within the former county of Avon in south-west England. Data was available for 14,115 women. Over a quarter (26.7%; n=3774) of women had used a CAM at least once in pregnancy, the use rising from 6% in the 1st trimester to 12.4% in the 2nd to 26.3% in the 3rd. Herbal teas were the most commonly reported CAM at any time in pregnancy (17.7%; n=2499) followed by homeopathic medicine (14.4%; n=2038) and then herbal medicine (5.8%; n=813). The most commonly used herbal product was chamomile used by 14.6% of women, the most commonly used homeopathic product was Arnica used by 3.1% of women. Other CAMs (osteopathy, aromatherapy, acupuncture/acupressure, Chinese herbal medicine, chiropractic, cranial sacral therapy, hypnosis, non-specific massage and reflexology) accounted for less than 1% of users. CAM use in pregnancy, where a wide range of CAMs has been assessed, has not been widely reported. Studies that have been conducted report varying results to this study (26.7%) by between 13.3% and 87% of pregnant women. Survey results will be affected by a number of factors namely the inclusion/exclusion of vitamins and minerals, the timing of data collection, the country of source, the number of women surveyed, and the different selection criteria of either recruiting women to the study or of categorising and identifying a CAM treatment or product. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Uso de hierbas medicinales en mujeres gestantes y en lactancia en un hospital universitario de Bogotá (Colombia The use of herbal medicine among pregnant and lactating women attending a university hospital in Bogota, Colombia

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    Gloria Paulina Pulido Acuña

    2012-12-01

    Full Text Available Las mujeres durante la gestación y lactancia utilizan diferentes hierbas y es escasa la información en el ámbito clínico en Colombia. Objetivo: Describir las prácticas relacionadas con el uso de hierbas en mujeres gestantes y en lactancia del Hospital de San José, Bogotá (Colombia. Metodología: Estudio de corte transversal. Con un cuestionario estructurado se indagó el uso, la frecuencia, el modo y razones de uso, de las hierbas medicinales y de quién se aprendió la práctica. Resultados: El uso de hierbas en mujeres gestantes y en lactancia fue de 33.6% (IC95%: 29.2% - 38% y 36.6% (IC95%: 30.8% - 42.3%, respectivamente. En el grupo de gestantes la hierba más usada fue la manzanilla (36.7% y en las mujeres en lactancia fue el hinojo (65%. Conclusión: Las mujeres gestantes y en lactancia, utilizan hierbas para las molestias del embarazo, acelerar el parto, disminuir el frío y promover la producción de leche.The use of herbal supplements is a common practice about pregnant and lactating women, however in Colombia there is limited data regarding the extent of women's use of herbal medicines during pregnancy and breastfeeding. The aim of this study was to describe the patterns of herbal medication use among pregnant and lactating women at the Hospital San Jose in Bogota, Colombia. Methods: Cross-sectional study. A questionnaire was designed to measure the frequency of herbal supplementation, why women took the herbal medicine, form of supplements, and who recommended the supplements or how did they learn about the herbal supplements. Results: The use of herbal supplements among pregnant and lactating women is 33.6% (CI 95%: 29.2%-38% and 36.6 (CI 95%: 30.8%-42.3%, respectively. The most common supplement used by pregnant women is Chamomile (36,7%, and among lactating women is Fennel (Foeniculum vulgare (65%. Conclusion: Pregnant and breastfeeding women use herbal supplements for specific pregnancy-related problems, to induce labor, to

  17. Highly efficient and compatible shampoo for use after hair transplant

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    Schweiger D

    2015-07-01

    Full Text Available Dorothea Schweiger,1 Andrea M Schoelermann,1 Alexander Filbry,1 Tina Hamann,1 Claudia Moser,2 Frank Rippke1 1Research and Development, Beiersdorf AG, Hamburg, Germany; 2Moser Medical, Clinics for Aesthetic Plastic Surgery, Vienna, Austria Background: Sensitive or hyperreactive skin is a common condition defined by prickling, burning, pain, and pruritus. Although this skin problem was initially described on the face, the scalp is often affected. A sensitive scalp can react with irritation to harsh surfactants or other additives which are often present in shampoos. For this reason, we developed a new rinse-off hypertolerant shampoo specifically designed for the hypersensitive and problematic scalp.Methods: The shampoo formulation is based on an extremely mild surfactant system and contains bisabolol, an anti-irritant and anti-inflammatory ingredient of chamomile. The shampoo is free of additives such as perfumes, silicones, colorants, parabens, paraffins, and betaine. Since skin can remain in a hyperreactive state after wounding, the status after hair transplantation was chosen as a model system to test the shampoo. Scalp condition and compatibility of each volunteer were analyzed by a plastic surgeon directly after hair transplant and after stitch removal. The plastic surgeons also rated whether they would recommend the further use of the test shampoo. Additionally, volunteers completed a self-assessment questionnaire.Results: Following hair transplantation, regular use of the shampoo resulted in a significant reduction in the extent of scabbing and erythema. This was confirmed by dermatological scalp examinations performed by the plastic surgeon as well as in volunteers' self-assessments. The plastic surgeon highly recommended the further use of the test shampoo after hair transplant to all study participants.Conclusion: Application of the test shampoo demonstrated excellent skin compatibility and product efficacy after hair transplant. The test

  18. Essential Oils Modulate Gene Expression and Ochratoxin A Production in Aspergillus carbonarius

    International Nuclear Information System (INIS)

    Atoui, A.; El Khoury, R.; Verheecke, C; Mathieu, F.; Maroun, R.; El Khoury, A.

    2016-01-01

    Ochratoxin A (OTA) is a mycotoxin, mainly produced on grapes by Aspergillus carbonarius, that causes massive health problems for humans. This study aims to reduce the occurrence of OTA by using the ten following essential oils (E.Os): fennel, cardamom, anise, chamomile, celery, cinnamon, thyme, taramira, oregano and rosemary at μL/mL and 5 μL/mL for each E.O. As a matter of fact, their effects on the OTA production and the growth of A. carbonarius S402 cultures were evaluated, after four days at 28 °C on a Synthetic Grape Medium (SGM). Results showed that A. carbonarius growth was reduced up to 100%, when cultured with the E.Os of cinnamon, taramira, and oregano at both concentrations and the thyme at 5 μL/mL. As for the other six E.Os, their effect on A. carbonarius growth was insignificant, but highly important on the OTA production. Interestingly, the fennel E.O at 5 _L/mL reduced the OTA production up to 88.9% compared to the control, with only 13.8% of fungal growth reduction. We further investigated the effect of these E.Os on the expression levels of the genes responsible for the OTA biosynthesis (acOTApks and acOTAnrps along with the acpks gene) as well as the two regulatory genes laeA and vea, using the quantitative Reverse Transcription-Polymerase Chain Reaction (qRT-PCR) method. The results revealed that these six E.Os reduced the expression of the five studied genes, where the ackps was downregulated by 99.2% (the highest downregulation in this study) with 5 μL/mL of fennel E.O. As for the acOTApks, acOTAnrps, veA and laeA, their reduction levels ranged between 10% and 96% depending on the nature of the E.O and its concentration in the medium. (author)

  19. Evaluation of pollen collected by honey bee, Apis mellifera L. colonies at Fayoum Governorate, Egypt. Part 1: Botanical origin

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    Abdel-Halim M. Ismail

    2013-06-01

    Full Text Available The present work is the 1st part of 3-part study carried out at Fayoum Governorate, Egypt to evaluate the pollen species collected by honey bee, Apis mellifera L., colonies during two successive years, 2009 and 2010. Obtained results showed that, in 2009, total amount of trapped pollen (fresh weight was 2354.89 g/colony/year (mean 588.72 g/colony/season, with peaks in summer and spring, while declined in autumn and winter. Correlation between mean maximum and minimum temperatures and weekly pollen weights was highly positive, while it was insignificant for relative humidity. In 2010, total amount of trapped pollen decreased to 1635.36 g/colony/year (mean 408.84 g/colony/season. The largest amounts were collected in summer followed by winter then spring, while least ones were in autumn. Correlation was highly positive between weekly mean of pollen weights and maximum temperature, while it was insignificant for minimum temperature or relative humidity. There were 24 plant species of 16 botanical families from which bees collected pollen. These sources were ranked according to their predominant quantities in the 1st and 2nd years by two numbers, respectively as the following: sesame 1 and 1, maize 2 and 2, clover 3 and 7, sunflower 4 and 8, wild mustard 5 and 3, casuarina 6 and 13, olive 7 and 11, eucalyptus 8 and 4, pumpkin 9 and 9, cocklebur 10 and 5, date palm 11 and 10, chamomile 12 and 12, field bindweed 13 and 6, pepper 14 and 20, coriander 15 and 16, acacia 16 and 24, citrus 17 and 0, marigold 18 and 0, common red 19 and 17, Christ’s thorn 20 and 22, tooth pick 21 and 21, brood bean 22 and 15, belladonna 23 and 23, pea 0 and 14, marjoram 0 and 18 and fennel 0 and 19. The 1st five plants seem to be the main pollen sources for honey bee colonies and consequently pollen producing during the whole year in the tested region. These sources represented 75.61% and 66.95% of the total annual yield in the two surveyed years, respectively.

  20. Analysis of landslide overgrowing rates at Vaskiny Dachi key site, Central Yamal, Russia

    Science.gov (United States)

    Khomutov, A.

    2009-04-01

    Equiesetum arvense ssp. boreale were presented, pioneer moss species (Bryum sp., Ceratodon purpureus appropriate for disturbed habitats appeared. In the "frontal zone" transformed initial communities were observed and sedge communities with Carex glareosa were developing (Rebristaya et al. 1995). In 2005 landslide shear surface was characterized by abundance of pioneer grass and chamomile-grass with herb communities on rather dry portions (Deschampsia borealis, Puccinellia sibirica, Draba hirta, Tanacetum bipinnatum, Senecio congestus), and sedge (Carex glaerosa, Carex bigelowii ssp. arctisibirica) or cottongrass (Eriophorum angustifolium, Eriophorim vaginatum) meadows in depressions, but edges of gentle troughs were overgrowing poorly. On the landslide body, initial moss cover did not recover, on separate blocks crustose lichens developed. However, everywhere in more stable herb-shrub communities with Salix polaris typical moss cover formed. In "frontal zone" sedge bogs appeared. Some activation of overgrowing was noted in 2007-2008 in connection with favorable weather conditions with warm summers in preceding 2005-2006 and relatively high summer precipitation, but shear surfaces of majority of landslides got overgrown by 30-40 % because of poorly developed organic horizon and high erosion liability of these surfaces, as well as shear surfaces of small landslides on steep slopes. Different are landslides on gentle southern slopes. Their shear surfaces got overgrown by herb, cotton grass and sedge communities by 90% while communities on landslide bodies are similar to those on surrounding undisturbed slopes. Specific are landslides with actively developing thermoerosion on shear surface. Overgrowing and thermoerosion are developing simultaneously at such landslides. At one of such landslides depth of thermoerosion gully reached to 2 m in 2008. At the same time shear surface around the gully got overgrown by pioneer grass and chamomile-grass communities with equisetum and

  1. Phytotherapy of Acute Respiratory Viral Diseases

    Directory of Open Access Journals (Sweden)

    I.B. Ershova

    2016-11-01

    symptoms (nausea, vomiting, itching, altered defecation after receiving medicinal plant its use should be discontinued; pediatricians should not recommend using herbs with potential toxic effects (for example, high concentrations or prolonged use of shoots of wild rosemary, tansy and other. The dosage is a very important question, which depends on the age of a child. The scheme proposed by N.P. Menshikova et al. is convenient for practice. The daily dose in terms of dry plant material is: for сhildren under 1 year old — 1/2 teaspoon, from 1 to 3 years — 1 teaspoon, 3 to 6 years — 1 dessert spoon, 6 to 10 years — 1 tablespoon, 10 and older — 1–2 tablespoons. In case of the appointment of herbal me­dicine pediatrician should take into account the characteristics of the therapeutic effects of medicinal plants, their dosing and possible side effects; it is necessary to monitor treatment to assess its efficacy and safety. In the treatment of respiratory diseases inhalation is effective, using inhalation devices. Aerosol inhalation for treatment of respiratory disease may have different effects: antiseptic, anti-inflammatory, a bronchodilator, and may promote the liquefaction of sputum evacuation, improve the function of the ciliated epithelium. For the purpose of inhalations medicinal plants containing essential oils are used: Calendula, Peppermint, Chamomile, Salvia, Eucalyptus, Thyme, birch, Plantain. The first inhalation lasts for 1–2 minu­tes and later 5–10 minutes. Also ready officinal herbal drugs can be used in pediatric practice: essential oils, teas, juices. A good effect of essential oil of Peppermint, Eucalyptus, Salvia and others, tincture of Calendula, Eucalyptus, Salvia, Peppermint. Relative contraindications are considered: a allergic conditions in children, b acute, life-threatening conditions and diseases, c pregnancy — for medicinal plants causing changes in hormonal balance. In pediatric practice, taking into account the characteristics

  2. Produtos em filme – Inovação na tecnologia de cosméticos - DOI: 10.4025/actascihealthsci.v32i1.6987 Film products - Innovation in cosmetics technology. The cosmetics industry has invested heavily in the research and development of new products, to satisfy consumer demands - DOI: 10.4025/actascihealthsci.v32i1.6987

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    Maria da Conceição Torrado Truiti

    2009-12-01

    . The formulations were submitted to different temperatures, for preliminary evaluation of their stability. Two products were developed: one containing hydroglicolic extracts from aloe vera and white rose, auxiliaries in the treatment of acne, and another containing hydroglicolic extracts from chamomile and of pear, used to combat dark circles under the eyes. Small, light and thin, film cosmetics are an innovation that can take the place of traditional products, as they offer greater practicality and ease of use and transport, maintaining the effectiveness and safety necessary for cosmetics.

  3. Produtos em filme – Inovação na tecnologia de cosméticos = Film products - Innovation in cosmetics technology

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    Andreia Maria Sanfelice

    2010-01-01

    film with good flexibility, adequate rigidity, without cracks and bubbles, easy dissolution in water and a pleasant feel. The formulations were submitted to different temperatures, for preliminary evaluation of their stability. Two products were developed: one containing hydroglicolic extracts from aloe vera and white rose, auxiliaries in the treatment of acne, and another containing hydroglicolic extracts from chamomile and of pear, used to combat dark circles under the eyes. Small, light and thin, film cosmetics are an innovation that can take the place of traditional products, as they offer greater practicality and ease of use and transport, maintaining the effectiveness and safety necessary for cosmetics.

  4. Prevenção e controle das seqüelas bucais em pacientes irradiados por tumores de cabeça e pescoço Prevention and control of sequels in the mouth of patients treated with radiation therapy for head and neck tumors

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    Maria de Fátima Aparecida Cardoso

    2005-04-01

    the oral cavity. MATERIALS AND METHODS: Dental follow-up was performed before, during and up to 180 days after radiation therapy in 12 patients submitted to surgery and radiation therapy or radiation therapy alone. RESULTS: The proportion of effects such as dermatitis, mucositis, dysgeusia, and dysphagia increased from the second week of the treatment until the end of the administrations. There was a clear decrease at the end of the treatment which was close to baseline values after 180 days. The reduction of xerostomia was slower and less effective. No case of caries, trismus, and osteoradionecrosis were observed during the assessment period. CONCLUSION: Regular dental follow-up associated with preventive measures such as prophylactic management of dental and oral diseases, adequate hygiene, mouth-washing with bicarbonate water and chamomile tea, and topic fluorine application contributed to improve the recovery conditions of patients with cancer of head and neck submitted to radiation therapy.

  5. Presença de matérias estranhas em erva-doce, Pimpinella anisum L. | Presence of foreign matter in anise, Pimpinella anisum L.

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    Juliana Machado Santos

    2015-11-01

    Full Text Available A palavra “chá” é usada popularmente no Brasil como sinônimo de infusão de frutos, folhas, raízes ou ervas como camomila, hortelã, erva-doce, capim-cidreira. A Resolução da Diretoria Colegiada RDC nº 277/2005 define “chá” como “o produto constituído de uma ou mais partes de espécie(s vegetal(is inteira(s, fragmentada(s ou moída(s, com ou sem fermentação, tostada(s ou não”. O produto deve ser designado como “chá”, seguido do nome comum da espécie vegetal utilizada. O Codex Alimentarius considera crianças e idosos grupos de risco quanto à presença de matérias estranhas em alimentos. O presente estudo teve como objetivo avaliar a qualidade, através da pesquisa de matérias estranhas, de dez marcas de “chás” da espécie vegetal Pimpinella anisum L. oferecidas no mercado varejista do Rio de Janeiro. Foram utilizadas as metodologias para alimentos da Association of Official Analytical Chemists de 2010 e para droga vegetal da Farmacopeia Brasileira de 2010. Das onze marcas, seis apresentaram presença de matérias estranhas acima de 2%, conforme estabelecido na Farmacopeia Brasileira. Em todas as amostras foram detectadas a presença de terra e areia indicativas de falhas das Boas Práticas pelas legislações específicas. =============================================== The word “tea” is popularly used in Brazil as a synonym for the infusion of fruits, leaves, roots, or herbs, such as chamomile, mint, fennel, and lemongrass. The Collegiate Board Resolution (RDC No. 277/2005 defines “tea” as a product consisting of one or more parts of plant species, whole, fragmented, or ground, with or without fermentation, and toasted or untoasted. The product must be designated as “tea,” followed by the common name of the plant species used. The Codex Alimentarius defines children and the elderly as risk groups for the presence of foreign matter in food. This study aims to evaluate the quality of tea offered

  6. O uso da fitoterapia no cuidado de crianças com até cinco anos em área central e periférica da cidade de São Paulo El uso de la fitoterapia en el cuidado de ninõs menores de cinco años en áreas central y periférica de la ciudad de São Paulo-Brasil The use of phytotherapy in the care of children up to 5 years of age in urban and suburban areas of São Paulo city-Brazil

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    Andréa Regiani Alves

    2003-12-01

    is an exploratory and descriptive study with 120 mothers who attend two Health Centers (60 mothers in the urban area and another 60 in the suburbs, during December 2001. After receiving approval from the Ethics Committee, the mothers were individually interviewed and it was confirmed that 79 (66% of them frequently used chamomile, fennel and peppermint for the intestinal cramps, flu symptoms and to calm their children down. Directions on how and what to use was provided mainly by parents and grandparents (57% and no great differences could be found in the use of herbs in the two areas of São Paulo.

  7. The Effect of Planting Date on the Growth and Yield of Indigo (Indigofera tinctoria L. in Shahrood Conditions

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    A Ansori

    2016-07-01

    reduction in the stem height, leaf dry matter and finally decreasing biological yield. This result is in agreement with findings of Kacurik (14; he stated that the height, fresh and dry flowers of the chamomile was reduced with delay in planting date. Conclusions In this study, the highest plant height, leaf dry weight and biological yield, was observed in 18 June sowing date. According to our results may be both day long and especially temperatures during reproductive growth, flowering and maturity are the limiting factors in above ground biomass formation. Based on our results, sowing dates of 18 June was the best planting date for indigo plant in Shahrood region.

  8. Extratos, decoctos e óleos essenciais de plantas medicinais e aromáticas na inibição de Glomerella cingulata e Colletotrichum gloeosporioides de frutos de goiaba Extracts, decoctions and essential oils of medicinal and aromatic plants in the inhibition of Colletotrichum gloeosporioides and Glomerella cingulata isolates from guava fruits

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    Luciane Cristina Rozwalka

    2008-04-01

    cingulata and Colletotrichum gloeosporioides. This pathogen and chemical residues of fungicides in fruits are considered the mains problems for exportation. In this work was evaluated the fungitoxic effect of extracts, decoctions and essential oils of medicinal and aromatic plants in the mycelium growth of the pathogens, in vitro, to be recommended as an alternative to chemical control in postharvest. To prepare the aquous extracts a 10% and the decoctions (sub-products of hydrodistillation were added in PDA medium, autoclaved and distributed into Petri dishes. The essential oils were added in three equidistant points by Petri dishes contening PDA medium. Discs of the isolates of the pathogen were placed on the center of the Petri dishes. The fungitoxic effect was evaluated by measuring the diameter of the colonies when the pathogens or any other treatment reached the border of the Petri dishes. The aquous extract and the essential oil from the clove inhibit in 100% of G. cingulata and C. gloeosporioides growth, and the last one was totally inhibited by the essential oil of the lemon grass. The decoctions of rosemary, ginger, calendula, orange (Citrus sinensis showed inhibition potencial to control both isolates of the pathogen. In the control of C. gloeosporioides also had good results the decoctions of mayweed, chamomile and tagetes. The total or partial mycelium growth inhibition of the Glomerella cingulata e Colletotrichum gloeosporioides showed the existence of compounds biologically actives with fungitoxic effect, in the extracts, decoctions and essential oils of medicinal and aromatic plants. This indicated a potential application of this products as an alternative to control anthracnose in guavas fruits.

  9. Chemical weed control in Spinach (Spiniacia oleracea

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    A. Modhej

    2016-03-01

    (Convolvulus arvensis, Common lambsquarters (Chenopodium album, Malva (Malva spp., Chamomile (Anthemis altissima, Purple nutsedge (Cyperus rotundus, canary grass (Phalaris minor, mouse barley (Hordeum morinum and Japan brome (Bromus japonicus, respectively. The results of variance analysis showed that the effects of treatments on the number of broadleaf and weed narrow leaves were significant. Meteribouzin and Pendimethalin herbicides (pre-emergence, had better control on broadleaf weed than other herbicides. Low amounts of herbicides EPTC (5 lit ha-1 and imazethapyr (0.7 lit ha-1 were the least effective broadleaf weed control. Trifluralin herbicide reduced approximately 44% broadleaf weed density compared to control plots without control. The minimum weight of broadleaf weed at all doses studied allocated to herbicides Pendimethalin and Meteribouzin. Most of reducing the number narrow leaves was belonged to Meteribouzin and Pendimethalin herbicides as pre-emergence with doses of 300 g and 3 lit ha-1, respectively. The effect of treatments on petiole length, number of leaves per plant and the spinach fresh yield was significant in 1% probability level. Meteribouzin damage in spinach was 100%. It was reported that the half-life in soil herbicide Meteribouzin is about 30-60 days. It seems spinach a high sensitivity to the herbicide and relatively long survival in the soil that causing damage spinach was perfect, while maximum weed control amounts in all methods of used allocated to this herbicide. Number of leaves per plant trait was that less affected by weed interference. Both components of leaves per plant (r= 69.0** and petiole length (r= 87.0** showed significant positive correlation with the spinach fresh yield. The highest spinach yield was obtained in Trifluralin herbicide after treatments control. The difference between spinach yield in Trifluralin and control treatments was not significant. Conclusion: In general, the results showed that the broad and narrow leaf

  10. Examining food additives and spices for their anti-oxidant ability to counteract oxidative damage due to chronic exposure to free radicals from environmental pollutants

    Science.gov (United States)

    Martinez, Raul A., III

    was found to be 12.6 quercetin equivalents/g. The Maximum free radical-scavenging action and free radical reducing power of coriander seed extract was observed at a concentration of 50microg galic acid equivalents (GAE) (Sharma Om P. et al 2009) Anise - Pimpinella Anisum - the seeds of anise were investigated and the extracts showed marked antioxidant activity, both linoleic acid and liposome model systems. The antioxidant activity of alcohol extracts decreased in the order chamomile flowers > gtill seeds>gtnise seeds. The extract also showed good free radical-scavenging 2,2'-diphenyl-l-picrylhydrazyl (DPPH) activity, indicating that they act as hydrogen donors. (Sharma, Om P. et al 2009) Carrot Seed-- Daucus Carota --carrot seed is known for containing potent amounts of antioxidants. It is known for its phenomenal free-radical scavenging and oxygen radical absorbing abilities. It contains high levels of carotenoids and components of vitamin A and powerful antioxidants. It also has high levels of tocopherol, a fat soluble form of vitamin E Carrot seed is a natural antioxidant. Total Phenolic content in extracts was measured by the Folin-Ciocalteu (FC) reagent method. Results were expressed as micrograms of galic acid equivalents (GAE). Celery Seed -- Apium Graveolens - Celery contains well known antioxidants like vitamin C and flavonoids. Scientists have identified at least a dozen other types of antioxidants in celery. Celery is an important food source of conventional antioxidant nutrients, including vitamin C, beta-carotene, and manganese. But its claim to fame may very well be its phytonutrients. Many of these phytonutrients fall into the category of phenolic antioxidants and have been shown to provide anti-inflammatory benefits as well. Celery is an excellent source of vitamin K and molybdenum. It is a very good source of folate, potassium, dietary fiber, manganese, and pantothenic acid. Celery is also a good source of vitamin B2, copper, vitamin C, vitamin A