Garlic in dermatology

Directory of Open Access Journals (Sweden)

Nader Pazyar

2011-04-01

Full Text Available Garlic (Allium sativum L. fam. Alliaceae is one of the best-researched, best-selling herbal remedies and is also commonly used for treating various health problems. Garlic is widely known for its biological properties and plays an important role as an antioxidant. The purpose of this review is to gather and summarize all dermatologic-oriented in vitro and in-vivo experiments and clinical trials on garlic preparations. Extensive literatures search was carried out and twenty three studies were included. The results suggest that oral administration of garlic is effective on immunologic properties, cutaneous microcirculation, protection against UVB and cancer treatment. Additionally, topical application of garlic extract can potentially be effective on psoriasis, alopecia areata, keloid scar, wound healing, cutaneous corn, viral and fungal infection, leishmaniasis, skin aging and rejuvenation. Clinical effectiveness of oral and topical garlic extract is not sufficiently and meticulously explored as so far.

Characterization of Active Compounds of Different Garlic (Allium sativum L. Cultivars

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Szychowski Konrad A.

2018-03-01

Full Text Available Garlic (Allium sativum L. has a reputation as a therapeutic agent for many different diseases such as microbial infections, hypertension, hypercholesterolaemia, diabetes, atherosclerosis and cancer. Health benefits of garlic depend on its content of biologically-active compounds, which differs between cultivars and geographical regions. The aim of this study was to evaluate and compare the biological activity of aqueous extracts from nine garlic varieties from different countries (Poland, Spain, China, Portugal, Burma, Thailand and Uzbekistan. Antioxidant properties were evaluated through free radical scavenging (DPPH•, ABTS•+ and ion chelation (Fe2+, Cu2+ activities. The cytotoxicity of garlic extracts was evaluated in vitro using Neutral Red Uptake assay in normal human skin fibroblasts. The obtained results revealed that garlic extracts contained the highest amount of syringic and p-hydroxybenzoic acids derivatives. The lowest IC50 values for DPPH•, ABTS•+ scavenging and Cu2+ chelating ability were determined in Chinese garlic extracts (4.63, 0.43 and 14.90 μg/mL, respectively. Extracts from Spanish cultivar Morado and Chinese garlic were highly cytotoxic to human skin fibroblasts as they reduced cellular proliferation by 70–90%. We showed diverse contents of proteins and phenolic components in garlic bulbs from different varieties. The obtained results could help to choose the cultivars of garlic which contain significant amounts of active compounds, have important antioxidant properties and display low antiproliferative effect and/or low cytotoxicity against normal human skin fibroblast BJ.

Low-salt diet

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Low-sodium diet; Salt restriction ... control many functions. Too much sodium in your diet can be bad for you. For most people, ... you limit salt. Try to eat a balanced diet. Buy fresh vegetables and fruits whenever possible. They ...

Notes from the CKD kitchen: a variety of salt-free seasonings.

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Sunwold, Duane

2007-05-01

One of the challenges with renal diets is how to make flavorful food while maintaining the low sodium restrictions. I have found three spice companies that have created seasoning mixtures using a mixture of herbs that do not add sodium or potassium chloride in their flavors. The recipe Ginger Roasted Chicken with an Asian Slaw is an example of how you can use three different salt-free seasonings to create a flavorful meal. I know from personal experience that I feel better, have more energy, and sleep better if I restrict my sodium intake. It is easy to stop using the salt shaker and replace the garlic salt and onion salt with garlic powder and onion powder in the kitchen. It takes a dedicated shopper to find the hidden sodium in foods. I find myself reading more and more labels in the aisles of the grocery store before I put any foods in my grocery cart. I also find myself studying the spice selections looking for salt-free seasonings. Mrs. Dash is great and very popular, but there must be more options for us patients with chronic kidney disease. After doing some culinary research, I was pleased to find a much larger section of salt-free seasonings than I expected. I have listed a few of the seasoning combinations below and a table of three major spice companies along with their contact information for purchasing their products.

Psychometric properties of the Thai version of the work ability index (Thai WAI).

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Kaewboonchoo, Orawan; Ratanasiripong, Paul

2015-01-01

The purpose of this research was to develop and test the psychometric properties of the Thai version of the Work Ability Index (WAI). Forward translation and back-translation of the WAI were performed by seven bilingual professionals to ensure that the Thai WAI was culturally relevant and conceptually accurate. To ensure generalizability of the Thai WAI, a sample of 2,744 Thai workers from 19 different enterprises in five regions of Thailand completed the Thai version of the WAI along with the General Health Questionnaire. The 19 enterprises were from the following industries: canned food, snack food, cooking oil, footwear, pharmaceutical, ceramics, toy, steel, petrochemical, and auto parts. The results from exploratory factor analysis supported a 3-factor model, accounting for 53.49% of the total variance. The results also provided evidence for adequate test-retest reliability and internal consistency of the Thai WAI. The internal consistency of the Thai WAI was found to be slightly low due to the newness of the concept of work ability, which is not a common term used in the Thai language; therefore, explanation of the meaning of work ability is needed to increase understanding of workers. By providing early recognition of workers' health risks as well as risks of early termination, the WAI can help Thai human resources managers respond better to the needs of workers and be proactive in their efforts to retain workers in their organizations. Occupational health professionals could also utilize the WAI to evaluate the work ability of Thai workers in order to help organizations recognize early signs of their workers' health risks and possible early terminations and respond appropriately.

Effects of supplementary desalted mother liquor as replacement of commercial salt in diet for Thai native cattle on digestibility, energy and nitrogen balance, and rumen conditions.

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Sato, Yoshiaki; Angthong, Wanna; Butcha, Patima; Takeda, Motoharu; Oishi, Kazato; Hirooka, Hiroyuki; Kumagai, Hajime

2018-05-16

Four Thai native cattle were used in a 4 × 4 Latin square design experiment to evaluate the availability of desalted mother liquor (DML) as replacement of salt in concentrate. Each cattle was assigned to one of the following concentrate feeding treatments: C1, 1% NaCl was added as salt; C2, 2% NaCl was added as salt; D1, 1% NaCl was replaced by DML; D2, 2% NaCl was replaced by DML, on a dry matter (DM) basis. The animals were fed rice straw and experimental concentrates (40:60) at 1.9% of body weight on a DM basis, daily. Acid detergent fiber expressed exclusive of residual ash (ADFom) digestibility in DML treatment was higher than salt treatment (p balance, rumen conditions, blood metabolites and methane emission. © 2018 Japanese Society of Animal Science.

GarlicESTdb: an online database and mining tool for garlic EST sequences

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Choi Sang-Haeng

2009-05-01

Full Text Available Abstract Background Allium sativum., commonly known as garlic, is a species in the onion genus (Allium, which is a large and diverse one containing over 1,250 species. Its close relatives include chives, onion, leek and shallot. Garlic has been used throughout recorded history for culinary, medicinal use and health benefits. Currently, the interest in garlic is highly increasing due to nutritional and pharmaceutical value including high blood pressure and cholesterol, atherosclerosis and cancer. For all that, there are no comprehensive databases available for Expressed Sequence Tags(EST of garlic for gene discovery and future efforts of genome annotation. That is why we developed a new garlic database and applications to enable comprehensive analysis of garlic gene expression. Description GarlicESTdb is an integrated database and mining tool for large-scale garlic (Allium sativum EST sequencing. A total of 21,595 ESTs collected from an in-house cDNA library were used to construct the database. The analysis pipeline is an automated system written in JAVA and consists of the following components: automatic preprocessing of EST reads, assembly of raw sequences, annotation of the assembled sequences, storage of the analyzed information into MySQL databases, and graphic display of all processed data. A web application was implemented with the latest J2EE (Java 2 Platform Enterprise Edition software technology (JSP/EJB/JavaServlet for browsing and querying the database, for creation of dynamic web pages on the client side, and for mapping annotated enzymes to KEGG pathways, the AJAX framework was also used partially. The online resources, such as putative annotation, single nucleotide polymorphisms (SNP and tandem repeat data sets, can be searched by text, explored on the website, searched using BLAST, and downloaded. To archive more significant BLAST results, a curation system was introduced with which biologists can easily edit best-hit annotation

GarlicESTdb: an online database and mining tool for garlic EST sequences.

Science.gov (United States)

Kim, Dae-Won; Jung, Tae-Sung; Nam, Seong-Hyeuk; Kwon, Hyuk-Ryul; Kim, Aeri; Chae, Sung-Hwa; Choi, Sang-Haeng; Kim, Dong-Wook; Kim, Ryong Nam; Park, Hong-Seog

2009-05-18

Allium sativum., commonly known as garlic, is a species in the onion genus (Allium), which is a large and diverse one containing over 1,250 species. Its close relatives include chives, onion, leek and shallot. Garlic has been used throughout recorded history for culinary, medicinal use and health benefits. Currently, the interest in garlic is highly increasing due to nutritional and pharmaceutical value including high blood pressure and cholesterol, atherosclerosis and cancer. For all that, there are no comprehensive databases available for Expressed Sequence Tags(EST) of garlic for gene discovery and future efforts of genome annotation. That is why we developed a new garlic database and applications to enable comprehensive analysis of garlic gene expression. GarlicESTdb is an integrated database and mining tool for large-scale garlic (Allium sativum) EST sequencing. A total of 21,595 ESTs collected from an in-house cDNA library were used to construct the database. The analysis pipeline is an automated system written in JAVA and consists of the following components: automatic preprocessing of EST reads, assembly of raw sequences, annotation of the assembled sequences, storage of the analyzed information into MySQL databases, and graphic display of all processed data. A web application was implemented with the latest J2EE (Java 2 Platform Enterprise Edition) software technology (JSP/EJB/JavaServlet) for browsing and querying the database, for creation of dynamic web pages on the client side, and for mapping annotated enzymes to KEGG pathways, the AJAX framework was also used partially. The online resources, such as putative annotation, single nucleotide polymorphisms (SNP) and tandem repeat data sets, can be searched by text, explored on the website, searched using BLAST, and downloaded. To archive more significant BLAST results, a curation system was introduced with which biologists can easily edit best-hit annotation information for others to view. The Garlic

Effect of mixed spices in lemon glass marinade cuisine on changes in chemical physical and microbiological quality of ready-to-cook Thai indigenous chicken meat during chilled storage

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Wongwiwat, P.

2007-11-01

Full Text Available The effects of spices on chemical, physical and microbiological quality of ready-to-cook Thai indigenous chicken meat were investigated during storage at 4oC for 15 days. The spices used with marinade ingredient (soya sauce, oyster sauce, sugar and salt were lemon glass, black pepper, garlic, coriander root and mixed spices. Non-marinated chicken meat (control 1 and marinated only ingredients (control 2 were used as control treatments. The qualities of ready-to-cook chicken meat that were evaluated were shear force, % drip loss, surface color (L*, a*, b*, lipid oxidation (TBARS, myoglobin oxidation (% metmyoglobin and microbial growth. Effects of spices on shear force and % drip loss were not significantly different (P>0.05 but they efficiently reduced lipid oxidation and microbial growth of chicken meat. Mixed spices significantly reduced oxidation of lipid (P0.05. However, marinade at 12.5% (w/w showed high efficiency in inhibiting deterioration of ready-to-cook chicken meat.

Low carbon society scenario 2050 in Thai industrial sector

International Nuclear Information System (INIS)

Selvakkumaran, Sujeetha; Limmeechokchai, Bundit; Masui, Toshihiko; Hanaoka, Tatsuya; Matsuoka, Yuzuru

2014-01-01

Highlights: • Thai industrial sector has been modelled using AIM/Enduse model. • Potential mitigation of CO 2 for 2050 is approximately 20% from Baseline scenario. • Abatement cost curves show that varied counter measures are practical in the industrial sector. • Energy security is enhanced due to CO 2 mitigation in the LCS scenario. - Abstract: Energy plays a dominant role in determining the individual competitiveness of a country and this is more relevant to emerging economies. That being said, energy also plays an important and ever expanding role in carbon emissions and sustainability of the country. As a developing country Thailand’s industrial sector is vibrant and robust and consumes majority of the energy. In addition, it also has the highest CO 2 emissions, provided the emissions of power generation are taken into account. Industry also accounts for the highest consumption of electricity in Thailand. The objective of this study is to model the Thai industrial energy sector and estimate the mitigation potential for the timeframe of 2010–2050 using the principles of Low Carbon Society (LCS). In addition, the paper would also evaluate emission tax as a key driver of Greenhouse Gas (GHG) mitigation along with Marginal Abatement Cost (MAC) analysis. Another secondary objective is to analyse the impact of mitigation on energy security of the industrial sector. The Thai industrial sector was modelled using AIM/Enduse model, which is a recursive dynamic optimisation model belonging to the Asia–Pacific Integrated Model (AIM) family. Thai industrial sector was divided into nine sub-sectors based on national economic reporting procedures. Results suggest that the mitigation potential in 2050, compared to the Baseline scenario, is around 20% with positive impacts on energy security. The Baseline emission will approximately be 377 Mt-CO 2 in the industrial sector. All four indicators of energy security, Primary Energy Intensity, Carbon Intensity, Oil

Isolation, structural elucidation and immunomodulatory activity of fructans from aged garlic extract.

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Chandrashekar, Puthanapura M; Prashanth, Keelara V Harish; Venkatesh, Yeldur P

2011-02-01

Traditionally, garlic (Allium sativum) is known to be a significant immune booster. Aged garlic extract (AGE) possesses superior immunomodulatory effects than raw garlic; these effects are attributed to the transformed organosulfur compounds. AGE is also known to contain fructans; the amount of fructans in AGE represents a small fraction (0.22%) of the total fructans in raw garlic. In order to evaluate the biological activity of fructans present in AGE, both high molecular weight (>3.5 kDa; HF) and low molecular weight (immunomodulators such as zymosan and mannan. This study clearly demonstrates that garlic fructans also contribute to the immunomodulatory properties of AGE, and is the first such study on the biological effects of garlic fructans. Copyright © 2010 Elsevier Ltd. All rights reserved.

Protective effect of dietary fenugreek (Trigonella foenum-graecum) seeds and garlic (Allium sativum) on induced oxidation of low-density lipoprotein in rats.

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Mukthamba, Puttaswamy; Srinivasan, Krishnapura

2016-01-01

Dietary fenugreek seeds (Trigonella foenum-graecum) and garlic (Allium sativum) have been previously observed to have cardioprotective influence in experimentally induced myocardial infarction in rats. Since low-density lipoprotein (LDL) oxidation is a key factor in the arteriosclerotic process, we evaluated their potential in minimizing the LDL oxidation in rats. Fenugreek seeds, garlic, and their combination were included along with a high-cholesterol diet for 8 weeks. Iron-induced oxidation of LDL in vivo was considerably lowered by dietary fenugreek and garlic. The extent of copper-induced oxidation of isolated LDL in vitro was also significantly lesser in fenugreek-fed or fenugreek+garlic-fed rats. Anodic electrophoretic mobility of the oxidized LDL on agarose gel in case of spice-fed animals was decreased and hence consistent with the observed protective influence on LDL oxidation. Dietary fenugreek, garlic, and their combination significantly lowered lipid peroxide levels in plasma, liver, and heart in iron (II)-administered rats. The results suggest that these two dietary spices have protective effect on LDL oxidation under normal situation as well as in hypercholesterolemic situation. The protective effect of the combination of dietary fenugreek and garlic on LDL oxidation both in vivo and in vitro was greater than that of the individual spices. The protective effect of dietary fenugreek and garlic on LDL oxidation both in vivo and in vitro as evidenced in the present study is suggestive of their cardioprotective potential since LDL oxidation is a key factor in the arteriosclerotic process.

Ameliorating effects of aged garlic extracts against Aβ-induced neurotoxicity and cognitive impairment

Science.gov (United States)

2013-01-01

Background In vitro antioxidant activities and neuron-like PC12 cell protective effects of solvent fractions from aged garlic extracts were investigated to evaluate their anti-amnesic functions. Ethyl acetate fractions of aged garlic had higher total phenolics than other fractions. Methods Antioxidant activities of ethyl acetate fractions from aged garlic were examined using 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt (ABTS) and malondialdehyde (MDA) inhibitory effect using mouse whole brain homogenates. Levels of cellular oxidative stress as reactive oxygen species (ROS) accumulation were measured using 2',7'-dichlorofluorescein diacetate (DCF-DA). PC12 cell viability was investigated by 3-[4,5-dimethythiazol-2-yl]-2,5-diphenyl tetrazolium bromide (MTT) and lactate dehydtrogenase (LDH) assay. The learning and memory impairment in institute of cancer research (ICR) mice was induced by neurotoxic amyloid beta protein (Aβ) to investigate in vivo anti-amnesic effects of aged garlic extracts by using Y-maze and passive avoidance tests. Results We discovered that ethyl acetate fractions showed the highest ABTS radical scavenging activity and MDA inhibitory effect. Intracellular ROS accumulation resulting from Aβ treatment in PC12 cells was significantly reduced when ethyl acetate fractions were presented in the medium compare to PC12 cells which was only treated with Aβ only. Ethyl acetate fractions from aged garlic extracts showed protection against Aβ-induced neurotoxicity. Pre-administration with aged garlic extracts attenuated Aβ-induced learning and memory deficits in both in vivo tests. Conclusions Our findings suggest that aged garlic extracts with antioxidant activities may improve cognitive impairment against Aβ-induced neuronal deficit, and possess a wide range of beneficial activities for neurodegenerative disorders, notably Alzheimer's disease (AD). PMID:24134394

Comparison of Immunomodulatory Effects of Fresh Garlic and Black Garlic Polysaccharides on RAW 264.7 Macrophages.

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Li, Min; Yan, Yi-Xi; Yu, Qing-Tao; Deng, Yong; Wu, Ding-Tao; Wang, Ying; Ge, Ya-Zhong; Li, Shao-Ping; Zhao, Jing

2017-03-01

Garlic has a long history to be used for medicine and food purposes. Black garlic, the fermented product of fresh garlic, is considered with better biological activities, such as antioxidant activity, and is developed as an increasingly popular functional food. Polysaccharides are the major components of fresh and black garlic, and immunomodulatory activity is one major pharmacological effect of polysaccharides. Therefore, chemical characteristics and immunomodulatory effects of polysaccharides from fresh and black garlic are investigated and compared in vitro for the 1st time, in order to reveal their molecular and pharmacological differences. It is demonstrated that the molecular weights of polysaccharides from the 2 sources and molar ratios of monosaccharides after acid hydrolysis are greatly variant. The effects of polysaccharides from 2 sources on RAW 264.7 macrophages functions, including promotion of phagocytosis, release of NO, and expressions of several immune-related cytokines (including interleukin [IL]-6, IL-10, tumor necrosis factor alpha, and interferon gamma), were different from each other. The results indicated that fresh garlic polysaccharide exhibited stronger immunomodulatory activities than that of black garlic. Moreover, it is revealed that fructan might be the bioactive component in garlic and it is indicated that during the fermentation treatment, fructan constituents of garlic has degraded, and basically no immunomodulatory effect can be found in black garlic polysaccharides. © 2017 Institute of Food Technologists®.

Aged garlic has more potent antiglycation and antioxidant properties compared to fresh garlic extract in vitro

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Elosta, Abdulhakim; Slevin, Mark; Rahman, Khalid; Ahmed, Nessar

2017-01-01

Protein glycation involves formation of early (Amadori) and late advanced glycation endproducts (AGEs) together with free radicals via autoxidation of glucose and Amadori products. Glycation and increased free radical activity underlie the pathogenesis of diabetic complications. This study investigated whether aged garlic has more potent antiglycation and antioxidant properties compared to fresh garlic extract in vitro in a cell-free system. Proteins were glycated by incubation with sugars (glucose, methylglyoxal or ribose) ±5–15 mg/mL of aged and fresh garlic extracts. Advanced glycation endproducts were measured using SDS-PAGE gels and by ELISA whereas Amadori products were assessed by the fructosamine method. Colorimetric methods were used to assess antioxidant activity, free radical scavenging capacity, protein-bound carbonyl groups, thiol groups and metal chelation activities in addition to phenolic, total flavonoid and flavonol content of aged and fresh garlic extracts. Aged garlic inhibited AGEs by 56.4% compared to 33.5% for an equivalent concentration of fresh garlic extract. Similarly, aged garlic had a higher total phenolic content (129 ± 1.8 mg/g) compared to fresh garlic extract (56 ± 1.2 mg/g). Aged garlic has more potent antiglycation and antioxidant properties compared to fresh garlic extract and is more suitable for use in future in vivo studies. PMID:28051097

Garlic biodiversity and genetic resources

NARCIS (Netherlands)

Kamenetsky, R.; Khassanov, F.; Rabinowitch, H.D.; Auger, J.; Kik, C.

2007-01-01

Garlic clones exhibit a wide variation in vegetative traits, flavor and pungency; bolting capacity, and fertility. Cultivar characteristics differ considerably with the location of cultivation, and climate has a significant impact on garlic bulbing, florogenesis and flavor. All cultivated garlic

Historical perspective on the use of garlic.

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Rivlin, R S

2001-03-01

The objective of this review is to examine briefly the medical uses of garlic throughout the ages and the role that it was considered to play in prevention and treatment of disease. Interest in the potential benefits of garlic has origins in antiquity and is one of the earliest documented examples of plants employed for treatment of disease and maintenance of health. Garlic was in use at the beginning of recorded history and was found in Egyptian pyramids and ancient Greek temples. There are Biblical references to garlic. Ancient medical texts from Egypt, Greece, Rome, China and India each prescribed medical applications for garlic. In many cultures, garlic was administered to provide strength and increase work capacity for laborers. Hippocrates, the revered physician, prescribed garlic for a variety of conditions. Garlic was given to the original Olympic athletes in Greece, as perhaps one of the earliest "performance enhancing" agents. It is of interest that cultures that developed without contact with one another came to similar conclusions about the efficacy of garlic. Modern science is tending to confirm many of the beliefs of ancient cultures regarding garlic, defining mechanisms of action and exploring garlic's potential for disease prevention and treatment.

Preliminary survey of radioactivity level in Thai medicinal herb plants

International Nuclear Information System (INIS)

Kranrod, C; Chanyotha, S; Kritsananuwat, R; Ploykrathok, T; Pengvanich, P; Tumnoi, Y; Thumvijit, T; Sriburee, S

2017-01-01

In this research, the natural radioactivity concentrations and their respective annual effective dose of the naturally occurring radionuclides 226 Ra, 228 Ra and 40 K in selected medicinal herb plants were investigated. Seven kinds of popular Thai medicinal herb plants had been studied: turmeric, ginger, safflower, moringa, gotu kola, garlic and alexandria senna. The radiological risk associated with the use of these medicinal plants was assessed. The activity concentrations of 226 Ra, 228 Ra and 40 K were determined using the gamma-ray spectrometry technique. The radioactivity concentrations were found to range from less than 0.20 to 6.67 Bqkg -1 for 226 Ra, less than 0.10 to 9.69 Bqkg -1 for 228 Ra, and from 159.42 to 1216.25 Bqkg -1 for 40 K. Gotu kola showed the highest activity concentrations of 226 Ra and 228 Ra, while ginger showed the highest activity concentration of 40 K. The total annual effective dose due to ingestion of these herb plants were found to range from 0.0028 to 0.0097 mSvy -1 with an average value of 0.0060±0.0001 mSvy -1 . The results conclude that the Thai medicinal herb plants samples from this research are considered safe in terms of the radiological hazard. (paper)

Preliminary survey of radioactivity level in Thai medicinal herb plants

Science.gov (United States)

Kranrod, C.; Chanyotha, S.; Kritsananuwat, R.; Ploykrathok, T.; Pengvanich, P.; Tumnoi, Y.; Thumvijit, T.; Sriburee, S.

2017-06-01

In this research, the natural radioactivity concentrations and their respective annual effective dose of the naturally occurring radionuclides 226Ra, 228Ra and 40K in selected medicinal herb plants were investigated. Seven kinds of popular Thai medicinal herb plants had been studied: turmeric, ginger, safflower, moringa, gotu kola, garlic and alexandria senna. The radiological risk associated with the use of these medicinal plants was assessed. The activity concentrations of 226Ra, 228Ra and 40K were determined using the gamma-ray spectrometry technique. The radioactivity concentrations were found to range from less than 0.20 to 6.67 Bqkg-1 for 226Ra, less than 0.10 to 9.69 Bqkg-1 for 228Ra, and from 159.42 to 1216.25 Bqkg-1 for 40K. Gotu kola showed the highest activity concentrations of 226Ra and 228Ra, while ginger showed the highest activity concentration of 40K. The total annual effective dose due to ingestion of these herb plants were found to range from 0.0028 to 0.0097 mSvy-1 with an average value of 0.0060±0.0001 mSvy-1. The results conclude that the Thai medicinal herb plants samples from this research are considered safe in terms of the radiological hazard.

Efficacies of garlic and L. sakei in wine-based marinades for controlling Listeria monocytogenes and Salmonella spp. in Chouriço de Vinho, a dry sausage made from wine-marinated pork.

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Linares, María Belén; Garrido, María Dolores; Martins, Conceição; Patarata, Luis

2013-05-01

Chouriço de vinho is made from roughly minced (10 to 30 mm) pork and fat, seasoned with a marinade made from wine, salt, garlic, and other facultative seasonings used according to the recipe of each producer. The batter is maintained at 4 to 7 ºC for 24 to 48 h. It is then stuffed into natural thin pork gut, cold smoked and matured at a low temperature for 1 to 4 wk. The effect of garlic used in wine-based marinade and a starter culture of indigenous Lactobacillus sakei on the behavior of Listeria monocytogenes and Salmonella spp. in the processing of chouriço was investigated. The garlic (as powder and fresh juice) was found to contribute (P < 0.05) to the control of both pathogens in broth. Garlic dose, as tested within the usual limits used for seasoning, did not impact the reduction of pathogens. Garlic-wine-based marinade and a starter culture of indigenous L. sakei contribute to controlling L. monocytogenes and Salmonella spp. in the processing of chouriço. Their presence was responsible for the loss of viability of L. monocytogenes and Salmonella spp. following 5 d of drying, even sooner than situations where no garlic was used. The results of the present work show that the use of a wine-based marinade with garlic has an important role in ensuring the safety of the product. © 2013 Institute of Food Technologists®

Simultaneous detection of four garlic viruses by multiplex reverse transcription PCR and their distribution in Indian garlic accessions.

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Majumder, S; Baranwal, V K

2014-06-01

Indian garlic is infected with Onion yellow dwarf virus (OYDV), Shallot latent virus (SLV), Garlic common latent virus (GarCLV) and allexiviruses. Identity and distribution of garlic viruses in various garlic accessions from different geographical regions of India were investigated. OYDV and allexiviruses were observed in all the garlic accessions, while SLV and GarCLV were observed only in a few accessions. A multiplex reverse transcription (RT)-PCR method was developed for the simultaneous detection and identification of OYDV, SLV, GarCLV and Allexivirus infecting garlic accessions in India. This multiplex protocol standardized in this study will be useful in indexing of garlic viruses and production of virus free seed material. Copyright © 2014 Elsevier B.V. All rights reserved.

Effects of native herbs and light on garlic mustard (Alliaria petiolata) invasion

Science.gov (United States)

Phillips-Mao, Laura; Larson, Diane L.; Jordan, Nicholas R.

2014-01-01

The degree to which invasive species drive or respond to environmental change has important implications for conservation and invasion management. Often characterized as a driver of change in North American woodlands, the invasive herb garlic mustard may instead respond to declines in native plant cover and diversity. We tested effects of native herb cover, richness, and light availability on garlic mustard invasion in a Minnesota oak woodland. We planted 50 garlic mustard seeds into plots previously planted with 0 to 10 native herb species. We measured garlic mustard seedling establishment, survival to rosette and adult stages, and average (per plant) and total (per plot) biomass and silique production. With the use of structural equation models, we analyzed direct, indirect, and net effects of native cover, richness, and light on successive garlic mustard life stages. Native plant cover had a significant negative effect on all life stages. Species richness had a significant positive effect on native cover, resulting in indirect negative effects on all garlic mustard stages, and net negative effects on adult numbers, total biomass, and silique production. Light had a strong negative effect on garlic mustard seedling establishment and a positive effect on native herb cover, resulting in significant negative net effects on garlic mustard rosette and adult numbers. However, light's net effect on total garlic mustard biomass and silique production was positive; reproductive output was high even in low-light/high-cover conditions. Combined effects of cover, richness, and light suggest that native herbs provide biotic resistance to invasion by responding to increased light availability and suppressing garlic mustard responses, although this resistance may be overwhelmed by high propagule pressure. Garlic mustard invasion may occur, in part, in response to native plant decline. Restoring native herbs and controlling garlic mustard seed production may effectively reduce

Theranostic carbon dots derived from garlic with efficient anti-oxidative effects towards macrophages

DEFF Research Database (Denmark)

Yang, Chuanxu; Ogaki, Ryosuke; Hansen, Line

2015-01-01

Luminescent garlic carbon dots with superior photostability are synthesized via microwave assisted heating. The garlic dots are biocompatible, have low toxicity and can be used as benign theranostic nanoparticles for bioimaging with efficient anti-oxidative effects towards macrophages....

Salmonella survival during thermal dehydration of fresh garlic and storage of dehydrated garlic products.

Science.gov (United States)

Zhang, Hongmei; Qi, Yan; Wang, Lei; Zhang, Shaokang; Deng, Xiangyu

2017-12-18

Salmonella survival was characterized and modeled during thermal dehydration of fresh garlic and storage of dehydrated garlic products. In our experiments that simulated commercial dehydration processing at 80±5°C, moderate level of Salmonella contamination (4-5logCFU/g) on fresh garlic was reduced below the enumeration limit (1.7logCFU/g) after 4.5h of dehydration and not detectable by culture enrichment after 7h. With high level of contamination (7-8logCFU/g), the Salmonella population persisted at 3.6logCFU/g after 8h of processing. By increasing the dehydration temperature to 90±5°C, the moderate and high levels of initial Salmonella load on fresh garlic dropped below the enumeration limit after 1.5 and 3.75h of processing and became undetectable by culture enrichment after 2.5 and 6h, respectively. During the storage of dried garlic products, Salmonella was not able to grow under all tested combinations of temperature (25 and 35°C) and water activity (0.56-0.98) levels, suggesting active inhibition. Storage temperature played a primary role in determining Salmonella survival on dehydrated garlic flakes. Under a typical storage condition at 25°C and ambient relative humidity, Salmonella could persist over months with the population gradually declining (4.3 log reduction over 88days). Granular size of dehydrated garlic had an impact on Salmonella survival, with better survival of the pathogen observed in bigger granules. At the early stage of dehydrated garlic storage (until 7days), rising water activity appeared to initially promote but then inhibited Salmonella survival, resulting in a water activity threshold at 0.73 where Salmonella displayed strongest persistence. However, this phenomenon was less apparent during extended storage (after 14days). Copyright © 2017 Elsevier B.V. All rights reserved.

Antimicrobial effect of garlic (Allium sativum).

Science.gov (United States)

Goncagul, Gulsen; Ayaz, Erol

2010-01-01

Medicinal plants like pumpkin seed, thyme, onion, Nigella sativa, lemon balm, and stinging nettle are used extensively today. One of these plants used most intensively and widespread is garlic. In this context, fresh shape, powder state and oil of garlic have been used all around the world, especially in Far East for centuries. It is scientifically proven that garlic is effectively used in cardiovascular diseases as a regulator of blood pressure, with dropper effects on glycaemia and high blood cholesterol, against bacterial, viral, mycotic and parasitic infections. It's also known that garlic is a wonderful plant having the properties of empowering immune system, anti-tumour and antioxidant effects. In this article, the summary of properties of garlic and its use against bacterial diseases is given. This article is a short review of recent patents on antimicrobial effect of garlic.

The garlic NF-YC gene, AsNF-YC8, positively regulates non-ionic hyperosmotic stress tolerance in tobacco.

Science.gov (United States)

Sun, Xiudong; Lian, Haifeng; Liu, Xingchen; Zhou, Shumei; Liu, Shiqi

2017-05-01

To investigate the relationship between nuclear factor Y (NF-Y) and stress tolerance in garlic, we cloned a NF-Y family gene AsNF-YC8 from garlic, which was largely upregulated at dehydrate stage. Expression pattern analyses in garlic revealed that AsNF-YC8 is induced through abscisic acid (ABA) and abiotic stresses, such as NaCl and PEG. Compared with wild-type plants, the overexpressing-AsNF-YC8 transgenic tobacco plants showed higher seed germination rates, longer root length and better plant growth under salt and drought stresses. Under drought stress, the transgenic plants maintained higher relative water content (RWC), net photosynthesis, lower levels of malondialdehyde (MDA), and less ion leakage (IL) than wild-type control plants. These results indicate the high tolerance of the transgenic plants to drought stress compared to the WT. The transgenic tobacco lines accumulated less reactive oxygen species (ROS) and exhibited higher antioxidative enzyme activities compared with wild-type (WT) plants under drought stress, which suggested that the overexpression of AsNF-YC8 improves the antioxidant defense system by regulating the activities of these antioxidant enzymes, which in turn protect transgenic lines against drought stress. These results suggest that AsNF-YC8 plays an important role in tolerance to drought and salt stresses.

Garlic and Heart Disease.

Science.gov (United States)

Varshney, Ravi; Budoff, Matthew J

2016-02-01

Thousands of studies have been published based on animal and human studies evaluating garlic's effects and safety. We reviewed the available literature investigating the effects of garlic supplements on hypertension, hypercholesterolemia, C-reactive protein (CRP), pulse wave velocity (PWV), and coronary artery calcium (CAC), as well as available data on side effects. We searched PubMed for all human studies using medical subject heading words through 30 May 2013 and assessed relevant review articles and original studies. Only double-blind, randomized, controlled trials and meta-analyses of double-blind, randomized, controlled trials were included. The review of articles and data extraction were performed by 2 independent authors, with any disagreements resolved by consensus. Garlic supplementation reduced blood pressure by 7-16 mm Hg (systolic) and 5-9 mm Hg (diastolic) (4 meta-analyses and 2 original studies). It reduced total cholesterol by 7.4-29.8 mg/dL (8 meta-analyses). The most consistent benefits were shown in studies that used aged garlic extract (AGE). A few small studies that used AGE also showed favorable effects on CAC, CRP, and PWV. Although garlic is generally safe, rare adverse reactions have been documented with limited causality established. We conclude that garlic supplementation has the potential for cardiovascular protection based on risk factor reduction (hypertension and total cholesterol) and surrogate markers (CRP, PWV, and CAC) of atherosclerosis. Larger studies are warranted to evaluate these effects further. © 2016 American Society for Nutrition.

the effects of Garlic

African Journals Online (AJOL)

This study evaluated the effects of Garlic (Allium sativum) on taste responses and relative organ weights in albino rats. Graded dietary ... Allium sativum commonly known as garlic is a specie in the onion ..... nitrate induced toxicity in male mice.

21 CFR 184.1317 - Garlic and its derivatives.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Garlic and its derivatives. 184.1317 Section 184... Listing of Specific Substances Affirmed as GRAS § 184.1317 Garlic and its derivatives. (a) Garlic is the... derivatives include essential oils, oleo-resins, and natural extractives obtained from garlic. (b) Garlic oil...

Molecular Characterization of Kastamonu Garlic: An Economically Important Garlic Clone in Turkey

Science.gov (United States)

This study was conducted to assess genetic relationship of Kastamonu garlic, which is very popular in Turkey due to its high quality features, along with some previously characterized garlic clones collected from different regions of the world using AFLP and locus specific DNA markers. UPGMA cluste...

Studies on induced mutations in garlic

International Nuclear Information System (INIS)

Selvaraj, N.; Natarajan, S.; Ramaraj, B.

2001-01-01

Garlic (Allium sativum L.) is the second most widely cultivated Allium - after onion. It has been recognised world-wide as a valuable spice for foods and a popular remedy for various ailments and physiological disorders. The available types of garlic exhibit low variability due to repeated vegetative propagation. As garlic flowers are mostly sterile, restoration of fertility is a difficult process and hence there exists little scope for genetic improvement through hybridization. Induced mutagenesis with gamma rays has helped to overcome these genetic barriers. Ethyl methanesulphonate (EMS) and their combination treatments attempted to improve bulb yield in garlic varieties 'Mettupalayam' and 'Ooty-1' at the Horticultural Research Station, Ooty in Nilgiris. Based on radiosensitivity studies, two doses of gamma rays (2.5 and 5.0 Gy), four concentrations of EMS (15, 20, 25 and 30 mM for 8 h at temperature 25±2 deg. C) and four combined treatments (2.5 Gy + 20 mM, 2.5 Gy + 25 mM, 5.0 Gy + 20 mM and 5.0 Gy + 25 mM) were employed. Garlic bulb and clove characteristics and the varietal response were significantly influenced by the physical, chemical mutagens and their combination treatments. The spectrum of chlorophyll mutants identified in the present study are comprised of, albina, chlorina, straita, viridis and xantha. The proportion of the various mutants varied with the varieties and mutagen treatments. Increasing doses of gamma rays, EMS or combination treatments increased the rate of lethality, injury and clove sterility of treated populations. Mutations for plant, leaf and shoot morphology were more frequent than bulb characters in both varieties. Non-viable mutants were dose dependant and this increased with higher doses. Gamma treatments caused more non-viable mutants (mottled and crinkled leaves) followed by combined and EMS treatments

Radiosensitivity of garlic air bulbs

International Nuclear Information System (INIS)

Zhila, Eh.D.

1975-01-01

The paper presents data on the radiosensitivity of various sorts of garlic. It is shown that the frequency of chromosomal aberrations in the irradiated aerial bulbs of stemmed varieties of garlic is directly dependent upon the gmma-ray dose. With increasing dose the germination capacity and the viability of the plants diminishes. A dose of 750 r was found to be critical for the bulbs of the garlic varieties studied

Radioprotection of mice following garlic pretreatment

International Nuclear Information System (INIS)

Singh, S.P.; Abraham, S.K.; Kesavan, P.C.

1996-01-01

Freshly prepared aqueous extract of garlic was tested in mice for its possible in vivo protective effect against gamma-radiation-induced chromosomal damage. In the same animals, the changes in the sulphydryl content and glutathione S-transferase activity were evaluated. Three doses of garlic extract [125, 250 and 500 mg kg-1 body weight (bw)] were administered orally for five consecutive days and the animals were exposed to 0.25, 0.5, 1.0 and 2.0 Gy gamma-radiation 2 h after the final feeding. The results of the bone marrow micronucleus test revealed that pretreatment with garlic extract was effective in reducing gamma-radiation-induced chromosomal damage. Against 0.25 Gy gamma-radiation, a high dose of 500 mg kg-1 bw garlic extract was required to significantly reduce the chromosomal damage. All the three doses of garlic extract were effective in exerting a protective effect against 0.5, 1.0 and 2.0 Gy gamma-radiation. However a dose-related effect was observed only against 2.0 Gy. The sulphydryl content and glutathione S-transferase activity registered a significant increase after either pretreatment with garlic with extract or irradiation. In the garlic extract pretreated irradiated animals, a significant reduction was observed in the sulphydryl content and glutathione S-transferase activity

Garlic exerts allelopathic effects on pepper physiology in a hydroponic co-culture system

Directory of Open Access Journals (Sweden)

Haiyan Ding

2016-05-01

Full Text Available A hydroponic co-culture system was adopted to determine the allelopathic potential of garlic on the growth of pepper plants. Different numbers of garlic plants (0, 2, 4, 8 and 12 were hydroponically co-cultured with two pepper plants to investigate allelopathic effects on the growth attributes and antioxidative defense system of the test pepper plants. The responses of the pepper plants depended on the number of garlic plants included in the co-culture system, indicating an association of pepper growth with the garlic root exudate concentration. When grown at a pepper/garlic ratio of 1:1 or 1:2, the pepper plant height, chlorophyll content, and peroxidase (POD, catalase (CAT and phenylalanine ammonia-lyase (PAL activities were significantly increased after 30 days of co-culture; in contrast, reduction in methane dicarboxylic aldehyde (MDA content was observed. However, when the pepper/garlic ratio was 1:4 or higher, these morphological indices and protective enzyme activities were significantly inhibited, whereas MDA levels in the pepper leaves were significantly increased due to severe membrane lipid peroxidation. The results indicate that although low concentrations of garlic root exudates appear to induce protective enzyme systems and promote pepper growth, high concentrations have deleterious effects. These findings suggest that further investigations should optimize the co-culture pepper/garlic ratio to reduce continuous cropping obstacles in pepper production.

The Mathematics of Garlic

Science.gov (United States)

Moore, Nathan T.; Deming, John C.

2010-01-01

The garlic problem presented in this article develops several themes related to dimensional analysis and also introduces students to a few basic statistical ideas. This garlic problem was used in a university preparatory chemistry class, designed for students with no chemistry background. However, this course is unique because one of the primary…

Effect of garlic solution to Bacillus sp. removal

Science.gov (United States)

Zainol, N.; Rahim, S. R.

2018-04-01

Biofilm is a microbial derived sessile community characterized by cells that are irreversibly attached to a substratum or interface to each other, embedded in a matrix of extracellular polymeric substances that they have produced. Bacillus sp. was used as biofilm model in this study. The purpose of this study is to determine the effect of Garlic solution in term of ratio of water and Garlic solution (W/G) and ratio of Garlic solution to Bacillus sp. (GS/B) on Bacillus sp removal. Garlic solution was used to remove Bacillus sp. In this study, Garlic solution was prepared by crushing the garlic and mixed it with water. the Garlic solution was added into Bacillus sp. mixture and mixed well. The mixture then was spread on nutrient agar. The Bacillus sp. weight on agar plate was measured by using dry weight measurement method. In this study, initially Garlic solution volume and Garlic solution concentration were studied using one factor at time (OFAT). Later two-level-factorial analysis was done to determine the most contributing factor in Bacillus sp. removal. Design Expert software (Version 7) was used to construct experimental table where all the factors were randomized. Bacilus sp removal was ranging between 42.13% to 99.6%. The analysis of the results showed that at W/G of 1:1, Bacillus sp. removal increased when more Garlic solution was added to Bacillus sp. Effect of Garlic solution to Bacillus sp. will be understood which in turn may be beneficial for the industrial purpose.

The Chemical Compositions of the Volatile Oils of Garlic (Allium sativum) and Wild Garlic (Allium vineale).

Science.gov (United States)

Satyal, Prabodh; Craft, Jonathan D; Dosoky, Noura S; Setzer, William N

2017-08-05

Garlic, Allium sativum , is broadly used around the world for its numerous culinary and medicinal uses. Wild garlic, Allium vineale , has been used as a substitute for garlic, both in food as well as in herbal medicine. The present study investigated the chemical compositions of A. sativum and A. vineale essential oils. The essential oils from the bulbs of A. sativum , cultivated in Spain, were obtained by three different methods: laboratory hydrodistillation, industrial hydrodistillation, and industrial steam distillation. The essential oils of wild-growing A. vineale from north Alabama were obtained by hydrodistillation. The resulting essential oils were analyzed by gas chromatography-flame ionization detection (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Both A. sativum and A. vineale oils were dominated by allyl polysulfides. There were minor quantitative differences between the A. sativum oils owing to the distillation methods employed, as well as differences from previously reported garlic oils from other geographical locations. Allium vineale oil showed a qualitative similarity to Allium ursinum essential oil. The compositions of garlic and wild garlic are consistent with their use as flavoring agents in foods as well as their uses as herbal medicines. However, quantitative differences are likely to affect the flavor and bioactivity profiles of these Allium species.

The Chemical Compositions of the Volatile Oils of Garlic (Allium sativum and Wild Garlic (Allium vineale

Directory of Open Access Journals (Sweden)

Prabodh Satyal

2017-08-01

Full Text Available Garlic, Allium sativum, is broadly used around the world for its numerous culinary and medicinal uses. Wild garlic, Allium vineale, has been used as a substitute for garlic, both in food as well as in herbal medicine. The present study investigated the chemical compositions of A. sativum and A. vineale essential oils. The essential oils from the bulbs of A. sativum, cultivated in Spain, were obtained by three different methods: laboratory hydrodistillation, industrial hydrodistillation, and industrial steam distillation. The essential oils of wild-growing A. vineale from north Alabama were obtained by hydrodistillation. The resulting essential oils were analyzed by gas chromatography-flame ionization detection (GC-FID and gas chromatography-mass spectrometry (GC-MS. Both A. sativum and A. vineale oils were dominated by allyl polysulfides. There were minor quantitative differences between the A. sativum oils owing to the distillation methods employed, as well as differences from previously reported garlic oils from other geographical locations. Allium vineale oil showed a qualitative similarity to Allium ursinum essential oil. The compositions of garlic and wild garlic are consistent with their use as flavoring agents in foods as well as their uses as herbal medicines. However, quantitative differences are likely to affect the flavor and bioactivity profiles of these Allium species.

Development and evaluation of garlic incorporated ready-to-eat extruded snacks.

Science.gov (United States)

Haritha, D; Vijayalakshmi, V; Gulla, S

2014-11-01

The present study was carried out to develop and evaluate ready to eat extruded snacks incorporated with garlic powder at various levels (5 %, 10 %, 15 %, 20 %). The organoleptic evaluation was conducted for the developed products and the well accepted products were selected for further studies like physical properties and shelf life (stored at room temperature for 2 months). The organoleptic evaluation of the developed snacks revealed that 15 % and 20 % garlic incorporated snacks were not acceptable due to strong garlic flavor, therefore T1 (control), T2 (5 % garlic) and T3 ( 10 % garlic) were selected for further studies. The physical properties showed significant changes with incorporation of garlic powder at 0 %-10 % level. There was an increase in mass flow rate, tap density and bulk density but decrease in the water holding capacity, oil absorption capacity and expansion ratio. The water soluble index and moisture retention of the products showed the same values for all the three selected treatments. The products were packed by ordinary, nitrogen and vacuum packing and stored for 2 months. It was found that there was an increase in moisture content and microbial load, however the increase was within limits. The increase in the moisture content was low in nitrogen packed products where as the microbial load decreased with increase in the percentage of garlic incorporation. The nitrogen and vacuum packed products showed less microbial load than the ordinary packed products. Garlic powder can be incorporated at 5 and 10 % levels in ready-to-eat extruded snacks with well acceptability and can be stored for a period of 2 months with nitrogen packing as an effective packaging.

The effects of γ-irradiation on the garlic oil contents in garlic bulbs and the radiolysis of allyl trisulfide

International Nuclear Information System (INIS)

Wei Genshuan, Wang Guanghui; Yang Ruipu; Wu Jilan

1995-01-01

The study of the effects of γ-irradiation on the garlic oil contents in the garlic bulbs and the radiolysis of allyl trisulfide and disulfide were carried out. The content of garlic oil in fresh garlic bulbs treated by gamma ray keeps nearly constant as stored for 10 months long. The main components of the garlic oil are allyl trisulfide (about 60%) and allyl disulfide (about 30%). The G values of radiolysis products of allyl disulfide and trisulfide in ethanol system were determined. The results show that allyl trisulfide is a very effective solvated electron scavenger and can oxidize CH 3 C HOH radical into acetaldehyde, which causes that the formation of 2,3-butanediol is extensively inhibited. (author)

The effects of γ-irradiation on garlic oil content in garlic bulbs and on the radiolysis of allyl trisulfide

International Nuclear Information System (INIS)

Wei Genshuan; Wang Guanghui; Yang Ruipu; Wu Jilan

1996-01-01

A study of the effects of γ-irradiation on garlic oil content in garlic bulbs and on the radiolysis of allyl trisufide and disulfide was carried out. The content of garlic oil in fresh garlic bulbs treated by gamma ray keeps nearly constant when stored for 10 months. The main components of garlic oil are allyl trisulfide (about 60%) and allyl disulfide (about 30%). The G values of radiolysis products of allyl disulfide and trisulfide in ethanol system were determined. The results show that allyl trisulfide is a very effective solvated electron scavenger and can oxidize CH 3 C . HOH radical into acetaldehyde, which means that the formation of 2,3-butanediol is extensively inhibited. (author)

Garlic: a review of potential therapeutic effects

Science.gov (United States)

Bayan, Leyla; Koulivand, Peir Hossain; Gorji, Ali

2014-01-01

Throughout history, many different cultures have recognized the potential use of garlic for prevention and treatment of different diseases. Recent studies support the effects of garlic and its extracts in a wide range of applications. These studies raised the possibility of revival of garlic therapeutic values in different diseases. Different compounds in garlic are thought to reduce the risk for cardiovascular diseases, have anti-tumor and anti-microbial effects, and show benefit on high blood glucose concentration. However, the exact mechanism of all ingredients and their long-term effects are not fully understood. Further studies are needed to elucidate the pathophysiological mechanisms of action of garlic as well as its efficacy and safety in treatment of various diseases. PMID:25050296

Reliability and validity of migraine disability assessment questionnaire-Thai version (Thai-MIDAS).

Science.gov (United States)

Seethong, Piman; Nimmannit, Akarin; Chaisewikul, Rungsan; Prayoonwiwat, Naraporn; Chotinaiwattarakul, Wattanachai

2013-02-01

To assess the validity and test-retest reliability of a Thai translation of the Migraine Disability Assessment (MIDAS) Questionnaire in Thai patients with migraine. Migraineurs from the Headache Clinic in Siriraj Hospital were recruited and asked to complete a 13-weeks diary and answered the Thai-MIDAS at once. Some participants were asked to provide the 2nd Thai-MIDAS in the next 2 weeks for test-retest reliability. Ninety-three patients had completed the 13-weeks diaries. Age range was 18-58 years with mean 37.69 +/- 9.60 years. All 5 items and the total score of Thai-MIDAS were moderately correlated with data from 13-weeks diary (Spearman's correlation coefficient = 0.32-0.62). The test-retest reliability of the total score of Thai-MIDAS in 30 patients demonstrated a highly reliable degree of intraclass correlation (ICC = 0.76, 95% CI 0.49-0.88). The present study reveals that the Thai-MIDAS has satisfactory validity and reliability in comparison with the original English MIDAS version.

Probiotic Properties of Lactobacilli Isolated from Thai Traditional Food

OpenAIRE

KLAYRAUNG, Srikanjana; VIERNSTEIN, Helmut; SIRITHUNYALUG, Jakkapan; OKONOGI, Siriporn

2008-01-01

Certain properties relevant to probiotic action, e.g. resistance to acid, bile tolerance, adhesive properties, antibacterial activity, and antibiotic susceptibility were investigated of lactobacilli isolated from four kinds of Thai traditional fermented foods. Media of pH = 2.0–7.0 and bile salt concentrations of 0.3–1.0% were used as stress conditions. The adhesive properties were assessed by determination of bacterial hydrophobicity. Antibacterial activity of the probiotic lactobacilli was ...

Potential application of garlic on heavy ion radiotherapy

International Nuclear Information System (INIS)

Xu Shuai; Zhang Hong; Liu Yang

2012-01-01

Garlic has beneficial effects to protect against many diseases. It can not only protect normal cells from lesion, but also prevent tumorigenesis, proliferation, adhesion, invasion and metastasis. In this paper, the mechanisms of these functions of garlic were summarized and compared with radioprotector and radiosensitizer. We presented that garlic has both radioprotective effect on normal cells and radiosensitive effect on tumor cells. By right of its superiority, garlic can improve biological effect in the therapy of heavy ion. Therefore, it has potential value in clinical practice. That is worth for us to explore whether garlic has radioprotective and radiosensitive effect or not. (authors)

High Temperature- and High Pressure-Processed Garlic Improves Lipid Profiles in Rats Fed High Cholesterol Diets

Science.gov (United States)

Sohn, Chan Wok; Kim, Hyunae; You, Bo Ram; Kim, Min Jee; Kim, Hyo Jin; Lee, Ji Yeon; Sok, Dai-Eun; Kim, Jin Hee; Lee, Kun Jong

2012-01-01

Abstract Garlic protects against degenerative diseases such as hyperlipidemia and cardiovascular diseases. However, raw garlic has a strong pungency, which is unpleasant. In this study, we examined the effect of high temperature/high pressure-processed garlic on plasma lipid profiles in rats. Sprague–Dawley rats were fed a normal control diet, a high cholesterol (0.5% cholesterol) diet (HCD) only, or a high cholesterol diet supplemented with 0.5% high temperature/high pressure-processed garlic (HCP) or raw garlic (HCR) for 10 weeks. The body weights of the rats fed the garlic-supplemented diets decreased, mostly because of reduced fat pad weights. Plasma levels of total cholesterol (TC), low-density lipoprotein cholesterol, and triglyceride (TG) in the HCP and HCR groups decreased significantly compared with those in the HCD group. Additionally, fecal TC and TG increased significantly in the HCP and HCR groups. It is notable that no significant differences in plasma or fecal lipid profiles were observed between the HCP and HCR groups. High temperature/high pressure-processed garlic contained a higher amount of S-allyl cysteine than raw garlic (Pgarlic may be useful as a functional food to improve lipid profiles. PMID:22404600

Influence of Periodic Administration of Garlic Extract on Blood ...

African Journals Online (AJOL)

Influence of Periodic Administration of Garlic Extract on Blood Parameters of Grazing Lambs. ... Treatment 1 (T1) served as control with no garlic extract, Treatment (T2) were given 5ml garlic extract weekly and Treatment T3 received 5ml garlic extract every 2 weeks. Results of haematological analysis showed that PCV ...

Effect of salt stress on growth, inorganic ion and proline ...

African Journals Online (AJOL)

The inhibitory effect of salt stress in rice is complex and is one of the main reasons for reduction of plant growth and crop productivity. In the present study, the response of rice callus cultivar Khao Dawk Mali 105 (KDML105), commonly known as Thai jasmine rice, to salt stress was examined. Callus cultures of KDML105 rice ...

Validation of the Thai version of Bergen Facebook addiction scale (Thai-BFAS). .

Science.gov (United States)

Phanasathit, Muthita; Manwong, Mereerat; Hanprathet, Nitt; Khumsri, Jiraporn; Yingyeun, Rungmanee

2015-03-01

To determine the validity ofthe Thai version ofthe Bergen FacebookAddiction Scale (Thai-BFAS) using Facebook addiction screening in Thai high school students. The original BFAS was authorized for translation and validation in Thai. After content validity and usability were approved by three Thai psychiatrists, the Thai-BFAS was adjusted again by the authors and back translated by an English expert. Thisfinal version was investigated using the internal consistency method among 874 high schools students in Bangkok, Chiang Mai, Ubon Ratchathani and Songkhla, and confirmatoy factor analysis (CFA) was employed to prove that the six-component model could be representative of addiction behaviors. In addition, test-retest reliability was performed separately among 30 pilot high school students in Bangkok. The Thai-BFAS has six items, which are each scored on a 5-point scale with total score ranges from 0 to 24; the cutoff score for Facebook addition stands at least 12 points. The Cronbach s alpha coefficient was 0.91 (95% CI; 0.90, 0.92) and the inter-class correlation coefficient was 0.80 (95% CI; 0.49, 0.92). The CFA showed that the six items accurately represent the six-component model of addiction such as salience, mood modification, tolerance, withdrawal, relapse and conflict. The Thai-BFAS is consistent as a screening testfor Facebook addiction among high school students due to good reliability and validity. It also conforms well to the original version. The six items in the Thai-BFAS are a good representation of the addiction behaviors. Further studies should be undertaken in cases of sensitivity and specificity when compared with other similar tests of addiction as well as in various additional populations and circumstances.

Garlic used as an alternative medicine to control diabetic mellitus in alloxan-induced male rabbits

International Nuclear Information System (INIS)

Mahesar, H.; Bhutto, M.A.; Khand, A.A.

2010-01-01

Herbal medicines are widely used because of their effectiveness, less side effects and low cost, so investigation on such agents from traditional medicinal plants has become more important in present day studies on medical sciences. Garlic is one of the most popular herbs used as an anti-diabetic agent. In present study possible anti diabetic effects of garlic were studied in alloxan induced diabetic male rabbits, compared to normal control and diabetic control male rabbits. The blood samples were collected every third day and anti-diabetic effects of garlic were observed every time. The serum cholesterol level and body weight were also studied. With an aqueous extract of garlic (1% solution/Kg) body weight for 30 days significantly lowered serum glucose level (38.88%) and serum cholesterol level (57%). Results and Conclusion: The results indicate that garlic possesses a beneficial anti-hyperglycaemic effect in alloxan-induced rabbits. (author)

Studies on the antimutagenic activities of garlic extract

International Nuclear Information System (INIS)

Knasmueller, S.; Szakmary, A.; Domjan, G.; de Martin, R.

1989-01-01

Experiments with Salmonella tester strains indicated that aqueous garlic extract possesses antimutagenic properties toward ionizing radiation, peroxides, adriamycin, and N-methyl-N'-nitro-nitrosoguanidine. The assumption that radical scavenging garlic constituents, i.e., molecules with sulfur moieties, might be responsible for the inhibitory effect of aqueous extract toward mutagenesis induced by radiation and radiomimetic compounds was confirmed by the results of subsequent experiments; (1) garlic extract attenuated the lethal effects of γ-rays on repair-deficient E. coli strains; (2) the garlic constituent allicin (thio-2-propene-1-sulfinic acid S-allyl ester) is partly responsible for the reduced radiation-induced mutagenesis in Salmonella typhimurium TA 102. No such inhibitory effects were detected with alliin (S-allyl-L-cysteine sulfoxide) or cysteine; (3) aqueous garlic extract inhibited hydrogen-peroxide-induced lipid peroxidation. Results obtained in preliminary experiments with Chinese hamster ovary cells suggest that the antimutagenic properties of garlic extract are not restricted to procaryotic cells

77 FR 26579 - Fresh Garlic From China; Determination

Science.gov (United States)

2012-05-04

... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-683 (Third Review)] Fresh Garlic From... Tariff Act of 1930 (19 U.S.C. 1675(c)), that revocation of the antidumping duty order on fresh garlic... contained in USITC Publication 4316 (April 2012), entitled Fresh Garlic from China: Investigation No. 731-TA...

effects of garlic on some haematological and biochemical

African Journals Online (AJOL)

Dr Olaleye

and packed cell volume significantly (P<0.05). The same dose (100mg) of garlic similarly and significantly increased total white blood cell count (TWBC), neutrophil and lymphocyte counts (P<0.05). Garlic thus promote leucopoiesis and increases neutrophil : lymphocyte ratio. Garlic increased sodium and potassium serum ...

Pre-commercial scale preservation of garlic by gamma radiation in combination with cold storage

International Nuclear Information System (INIS)

Nouchpramool, K.; Charoen, S.; Bunnak, J.

1997-06-01

Irradiation of garlic on a pilot scale and storage in cold room under commercial condition was carried out in co-operation with garlic trader in 1986-1987. Garlic bulbs from local cultivars were irradiated seven weeks after harvest with average dose of 70 Gy and stored for nine months at low (1-7 degrees C) and ambient (25-34 degrees C) temperatures. The treatment proved to be effective in controlling sprouting and in reducing weight loss and rotting. After 9 months of cold storage the weight loss and rotting of irradiated bulbs were reduced by 18 and 13 per cent. The radio inhibition process is technically feasible and economically justified as a profit can be made during the extended storage period. Small scale marketing trials of irradiated garlic conducted during and after termination of storage revealed no adverse comments from consumers

Identity of the immunomodulatory proteins from garlic (Allium sativum) with the major garlic lectins or agglutinins.

Science.gov (United States)

Clement, Fatima; Pramod, Siddanakoppalu N; Venkatesh, Yeldur P

2010-03-01

Garlic (Allium sativum), an important medicinal spice, displays a plethora of biological effects including immunomodulation. Although some immunomodulatory proteins from garlic have been described, their identities are still unknown. The present study was envisaged to isolate immunomodulatory proteins from raw garlic, and examine their effects on certain cells of the immune system (lymphocytes, mast cells, and basophils) in relation to mitogenicity and hypersensitivity. Three protein components of approximately 13 kD (QR-1, QR-2, and QR-3 in the ratio 7:28:1) were separated by Q-Sepharose chromatography of 30 kD ultrafiltrate of raw garlic extract. All the 3 proteins exhibited mitogenic activity towards human peripheral blood lymphocytes, murine splenocytes and thymocytes. The mitogenicity of QR-2 was the highest among the three immunomodulatory proteins. QR-1 and QR-2 displayed hemagglutination and mannose-binding activities; QR-3 showed only mannose-binding activity. Immunoreactivity of rabbit anti-QR-1 and anti-QR-2 polyclonal antisera showed specificity for their respective antigens as well as mutual cross-reactivity; QR-3 was better recognized by anti-QR-2 (82%) than by anti-QR-1 (55%). QR-2 induced a 2-fold higher histamine release in vitro from leukocytes of atopic subjects compared to that of non-atopic subjects. In all functional studies, QR-2 was more potent compared to QR-1. Taken together, all these results indicate that the two major proteins QR-2 and QR-1 present in a ratio of 4:1 in raw garlic contribute to garlic's immunomodulatory activity, and their characteristics are markedly similar to the abundant Allium sativum agglutinins (ASA) I and II, respectively. Copyright 2010 Elsevier B.V. All rights reserved.

Effects of Dietary Garlic Powder on Productive Performance and Certain Biochemical Aspects of Laying Hens

International Nuclear Information System (INIS)

Elsayed, M.A.

2013-01-01

Sixty six, 37-wk-old laying hens, of Lohmann strain, were used in the current study to evaluate the effects of dietary garlic powder (GP) on productive performance and certain biochemical aspects of laying hens. Hens were randomly allotted into 3 dietary treatment groups, a control (no garlic addition) and 3 and 6 % GP additions to the basal diet on weight: weight ratio basis and fed for six week. Body weights (BW), egg weight (EW) and feed consumption were determined weekly. Daily egg production was recorded. Serum concentrations of lipids profile ( triglycerides (Trig), total cholesterol (Chol), high density lipids (HDL) and low density lipids (LDL) cholesterol levels) and triiodothyronine (T3) concentration were measured. Results indicated that feed efficiency and BW gain were significantly increased as garlic powder percentage increased in the diet. Garlic powder supplementation at 3 and 6 % lower serum Chol concentrations on an average by 15.3 and 22.3%, respectively, as compared to the control group. Serum Trig concentration was significantly lower by 18 and 33% respectively as compared to the control group. TLs were highly significantly decreased as the garlic powder increase by 13.9 and 27.8% respectively, and as compared to the control group. Moreover, HDL-cholesterol was significantly increased and LDL- cholesterol was significantly decreased with garlic powder increased in the diet. Serum T3 concentration was significantly higher on average by 23.2 and 28.4%, in laying hens given the 3 and 6 % garlic powder supplementation as compared to the control group. It could be concluded from the results of the current study that supplementing the diet with 3 and to a greater extent with 6 % of garlic powder decreases the major risk factors for the development and progression of atherosclerosis and coronary artery disease by lowing concentrations of serum total cholesterol, triglycerides concentrations, and HDL cholesterol, and increasing levels of HDL

Garlic Influences Gene Expression In Vivo and In Vitro.

Science.gov (United States)

Charron, Craig S; Dawson, Harry D; Novotny, Janet A

2016-02-01

There is a large body of preclinical research aimed at understanding the roles of garlic and garlic-derived preparations in the promotion of human health. Most of this research has targeted the possible functions of garlic in maintaining cardiovascular health and in preventing and treating cancer. A wide range of outcome variables has been used to investigate the bioactivity of garlic, ranging from direct measures of health status such as cholesterol concentrations, blood pressure, and changes in tumor size and number, to molecular and biochemical measures such as mRNA gene expression, protein concentration, enzyme activity, and histone acetylation status. Determination of how garlic influences mRNA gene expression has proven to be a valuable approach to elucidating the mechanisms of garlic bioactivity. Preclinical studies investigating the health benefits of garlic far outnumber human studies and have made frequent use of mRNA gene expression measurement. There is an immediate need to understand mRNA gene expression in humans as well. Although safety and ethical constraints limit the types of available human tissue, peripheral whole blood is readily accessible, and measuring mRNA gene expression in whole blood may provide a unique window to understanding how garlic intake affects human health. © 2016 American Society for Nutrition.

Garlic (Allium sativum: diet based therapy of 21st century–a review

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Hafiz Ansar Rasul Suleria

2015-04-01

Full Text Available Functional and nutraceutical foods provide an opportunity to improve one’s health by reducing health care costs and to support economic development in rural communities. For this reason, various phyto-based functional foods are becoming popular worldwide owing to number of evidences for their safer therapeutic applications. Garlic (Allium sativum L., is an essential vegetable that has been widely utilized as seasoning, flavoring, culinary and in herbal remedies. The consumption of traditional plants especially garlic has progressively increased worldwide because of their great effectiveness, fewer side effects and relatively low cost. Garlic is well known to contain an array of phytochemicals. These bioactive molecules are playing pivotal role in maintaining human health and having potential to reduce various ailments. It has distinct nutritional profile with special reference to its various bioactive components that can be used in different diet based therapies to cure various life-style related disorders. The present review is an attempt to explore the functional/nutraceutical role of garlic against various threats including dyslipidemia and hyperglycemia, cardiovascular disorders, antioxidant capacity and carcinogenic perspectives.

An Investigation of the Effects of Raw Garlic on Radiation-induced Bystander Effects in MCF7 Cells

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Shokouhozaman Soleymanifard

2014-11-01

Full Text Available Introduction Radiation-induced bystander effect (RIBE is a phenomenon in which radiation signals are transmitted from irradiated cells to non-irradiated ones, inducing radiation effects in these cells. RIBE plays an effective role in radiation response at environmentally relevant low doses and in radiotherapy, given its impact on adjacent normal tissues or those far from the irradiated tumor. Reactive oxygen species contribute to RIBE induction. Therefore, the present study was conducted to investigate the possible inhibitory effects of garlic, as an antioxidant-containing plant, on RIBE. Materials and Methods MCF7 cells, treated with raw garlic extracts, were irradiated by 60Co gamma rays, and their culture medium was transferred to non-irradiated autologous bystander cells. Percentage cell viability and micronucleus formation in both irradiated and bystander cells were examined and compared with corresponding cell groups, not treated with garlic. Results Treatment with garlic extract reduced the number of micronucleus-containing cells in both irradiated and bystander cells. However, it only increased the percentage cell viability in bystander cells, not the irradiated ones. Conclusion RIBE was effectively suppressed by raw garlic extracts. Inhibitory effects of raw garlic may be of particular importance for exposure to environmentally relevant low doses, where RIBE dominates direct radiation effects. They are also partially important for addressing the limited therapeutic gain of radiotherapy, as they may only increase the percentage cell viability of bystander cells, not the directly irradiated tumor cells. However, more comprehensive in-vivo research regarding garlic treatment duration is required to support the obtained results.

Antibacterial Activity of Garlic Extract Against some Pathogenic Animal Bacteria

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M. Safithri

2011-12-01

Full Text Available The antimicrobial activity of garlic extract against Gram-positive and Gram-negative bacterial isolates was well studied. However, reports on antibacterial activity of garlic extract against some pathogenic bacteria in animals in Indonesia, are still limited. Therefore, the aim of this study was to evaluate the antibacterial activity of water and ethanol extracts of garlic against Salmonella typhimurium in chickens, and Streptococcus agalactie, Escherichia coli, and Staphylococcus aureus causing mastitis in dairy cows in Indonesia. A filtrate of fresh garlic was used to determine the antibacterial activity against S. typhimurium at concentrations of 5%, 10%, 20%, 30%, and 40% w/v, whereas, the antibacterial activity of water and ethanol extracts was determined against S. agalactie, E. coli, and S. aureus at concentrations of 5%, 10%, 15%, 20%, and 25% w/v. Results showed that antibacterial activity of 30% garlic filtrate was equivalent to 10% tetracycline. Meanwhile, antibacterial activity of garlic aqueous extract on mastitis bacteria was better than that of the garlic ethanol extract. Aqueous extract of garlic at 20% had the same antibacterial activity as 0.01% ampicillin on mastitis bacteria. Filtrates of fresh garlic can be used to inhibit growth of S. typhimurium and mastitis bacteria.

RISKY SEXUAL BEHAVIOR AMONG OUT-OF-SCHOOL THAI AND NON-THAI YOUTH IN URBAN CHIANG MAI, THAILAND.

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Musumari, Patou Masika; Tangmunkongvorakul, Arunrat; Srithanaviboonchai, Kriengkrai; Manoyosa, Veruree; Tarnkehard, Surapee; Techasrivichien, Teeranee; Suguimoto, S Pilar; Ono-Kihara, Masako; Kihara, Masahiro; Chariyalertsak, Suwat

2017-01-01

Out-of-school youth in Thailand engage in risky sexual behavior that puts them at risk for contracting HIV infection and can have other negative sexual reproductive health outcomes. No study has examined risky sexual behaviors and compared them between Thai and non-Thai out-of-school youth. The current study compares sexual risk behavior and HIV testing behavior between out-of-school Thai and non-Thai youth. We conducted face-to-face interviews in this study population in urban Chiang Mai during 2014. Participants were recruited through convenience sampling from two main sources: non-formal education centers (NFECs) and social meeting places. We recruited 924 youth, aged 15-24 years, of whom 424 (45.9%) were Thai and 500 (54.1%) were non-Thai. The majority were attending NFECs (82.3%). Of the sexually experienced participants (57.7%), 75.4% did not use condoms consistently, and 50.3% had at least 2 lifetime sexual partners. Among the study participants, the Thai studied youth had significantly higher odds of ever having had sex (AOR=2.33; 95% CI: 1.56-3.49; p<0.001), having an earlier sexual debut (AOR=5.52; 95% CI: 2.71-11.25; p<0.001) and having a larger number of lifetime sexual partners (AOR=2.31; 95% CI: 1.37-3.88; p=0.002) than non-Thai participants. There was no significant difference between the Thai and non-Thai participants in terms of having HIV testing. The Thai studied youth were more likely to engage in risky sexual behavior than the non-Thai youth. However, both groups displayed risky sexual behaviors. Future research should explore indepth the drivers of risky sexual behaviors among both Thai and non-Thai youth.

Cardiovascular Disease-related Health Beliefs and Lifestyle Issues Among Karen Refugees Resettled in the United States From the Thai-Myanmar (Burma) Border.

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Kamimura, Akiko; Sin, Kai; Pye, Mu; Meng, Hsien-Wen

2017-11-01

Refugees resettled in the US may be at risk for cardiovascular disease (CVD). However, little is known about CVD-related issues among Karen refugees who have migrated to the US from the Thai-Myanmar border. The purpose of this study was to examine CVD-related health beliefs and lifestyle issues among Karen refugees resettled in the US. Karen refugees resettled in the US from the Thai-Myanmar border (n=195) participated in a survey study on health beliefs related to CVD, salt intake, physical activity (PA), and smoking in the fall of 2016. A high-salt diet, physical inactivity, and smoking were major lifestyle problems. Participants who adhered to a low-salt diet considered themselves to be susceptible to CVD. Most participants did not engage in regular PA. Regular PA was associated with less perceived susceptibility to CVD and greater perceived benefits of a healthy lifestyle for decreasing the likelihood of CVD. Each refugee population may require individualized strategies to promote PA and a healthy diet. Future studies should develop health education programs that are specifically designed for Karen refugees and evaluate such programs. In addition to health education programs on healthy lifestyle choices, tobacco cessation programs seem to be necessary for Karen refugees. At the same time, it is important to foster strategies to increase the utilization of preventive care among this population by promoting free or reduced-fee resources in the community to further promote their health.

Effect of essential oils prepared from Thai culinary herbs on sessile Candida albicans cultures.

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Hovijitra, Ray S; Choonharuangdej, Suwan; Srithavaj, Theerathavaj

2016-01-01

Although medicinal herbs with fungicidal effects have been ubiquitously employed in traditional medicine, such effects of culinary herbs and spices still have to be elucidated. Therefore, it is noteworthy to determine the antifungal efficacy of some edible herbs used in Thai cuisine against sessile Candida albicans cultures, and to inquire if they can be further utilized as naturally-derived antifungals. Fourteen essential oils extracted from Thai culinary herbs and spices were tested for their antifungal activity against C. albicans using the agar disk diffusion method followed by broth micro-dilution method for the determination of minimum inhibitory concentration (MIC) and minimum fungicidal concentration. The oils with potent antifungal effects against planktonic fungi were then assessed for their effect against sessile fungus (adherent organisms and established biofilm culture). MIC of the oils against sessile C. albicans was evaluated by 2,3-bis-(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide reduction assay. All selected culinary herbs and spices, except galangal, garlic, and turmeric, exhibited inhibitory effects on planktonic yeast cells. Cinnamon bark and sweet basil leaf essential oils exhibited potent fungicidal effect on planktonic and sessile fungus. Sessile MICs were 8-16 times higher than planktonic MICs. Consequently, both cinnamon bark and sweet basil leaf herbal oils seem to be highly effective anti-Candida choices. (J Oral Sci 58, 365-371, 2016).

An elaboration of Thai vocal instructors in Thai university classes

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Jantana Khochprasert

2015-05-01

Full Text Available This paper documents a qualitative investigation on the study of instructive methods of Thai traditional singing instructors in higher education in Thailand. The information was collected in the form of document analysis and interviews with Thai traditional music instructors from several universities across Thailand. The results of the analysis of Thai traditional singing instruction methods in higher education in Thailand revealed that there are 11 universities that offer Thai traditional singing instruction. The instruction is a part of curricula under four different governing bodies and four classifications of curriculum. The sets of practicum repertoires in every university were found to be almost identical. It was found that the instructors used several techniques. Some techniques were similar while some were different. All the techniques were transmitted orally. In order to successfully produce graduates of the desired standard, singing must be correctly taught from the basics, whether theory, pronunciation or rhyming. At the same time, creativity should also be encouraged

Fungitoxicity of lyophilized and spray-dried garlic extracts.

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Tedeschi, Paola; Maietti, Annalisa; Boggian, Marisa; Vecchiati, Giorgio; Brandolini, Vincenzo

2007-01-01

Among the compounds discussed for anti-microbial and anti-fungal use allicin (allylthiosulfinate, diallyl disulfide-S-monoxide), an active ingredient of garlic, has attracted considerable attention. The objective of this study is to determine the antifungal activity of a local garlic ecotype (Voghiera) extracts against different pathogens. Primary screening was carried out by the agar plates technique using ethanol garlic extract at four final concentrations against the following organisms: Alternaria alternata, Aspergillus spp., Colletotrichum acutatum, Didymella bryoniae, Fusarium culmorum, Fusarium avenaceum, Fusarium gramineareum, Gliocladium roseum 47, Pythium splendens, Rhizoctonia solani, Sclerotium rolfsii, Stemphylium vesicarium, Trichoderma longibranchiatum, and Botrytis cinerea. Secondary screening was carried out using a lyophilized and a spray-dried preparation at different concentrations against the organisms selected for the high inhibition garlic effect in the primary screening and compared with the commercial fungicides mancozeb and iprodione. The best results were observed for the spray-dried garlic compound that showed a good fungicidal activity at the concentration of 1.5 g/10 mL while lyophilized garlic at the same concentration exhibited less inhibition activity against the four fungi analyzed in the second screening.

Consumption of garlic positively affects hedonic perception of axillary body odour.

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Fialová, Jitka; Roberts, S Craig; Havlíček, Jan

2016-02-01

Beneficial health properties of garlic, as well as its most common adverse effect - distinctive breath odour - are well-known. In contrast, analogous research on the effect of garlic on axillary odour is currently missing. Here, in three studies varying in the amount and nature of garlic provided (raw garlic in study 1 and 2, garlic capsules in study 3), we tested the effect of garlic consumption on the quality of axillary odour. A balanced within-subject experimental design was used. In total, 42 male odour donors were allocated to either a "garlic" or "non-garlic" condition, after which they wore axillary pads for 12 h to collect body odour. One week later, the conditions were reversed. Odour samples were then judged for their pleasantness, attractiveness, masculinity and intensity by 82 women. We found no significant differences in ratings of any characteristics in study 1. However, the odour of donors after an increased garlic dosage was assessed as significantly more pleasant, attractive and less intense (study 2), and more attractive and less intense in study 3. Our results indicate that garlic consumption may have positive effects on perceived body odour hedonicity, perhaps due to its health effects (e.g., antioxidant properties, antimicrobial activity). Copyright © 2015 Elsevier Ltd. All rights reserved.

Effect of various management strategies and garlic granules on ...

African Journals Online (AJOL)

A total of Ninety (90) day old broiler birds were assigned to five (5) treatments, using the Completely Randomized Design (CRD). The five treatments were; Treatment A (No drugs, No vaccines, No garlic; Control), Treatment B (Drugs + Vaccines + Garlic), Treatment C (Drugs + Vaccines), Treatment D (Garlic + Vaccines), ...

Repeated administration of fresh garlic increases memory retention in rats.

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Haider, Saida; Naz, Nosheen; Khaliq, Saima; Perveen, Tahira; Haleem, Darakhshan J

2008-12-01

Garlic (Allium sativum) is regarded as both a food and a medicinal herb. Increasing attention has focused on the biological functions and health benefits of garlic as a potentially major dietary component. Chronic garlic administration has been shown to enhance memory function. Evidence also shows that garlic administration in rats affects brain serotonin (5-hydroxytryptamine [5-HT]) levels. 5-HT, a neurotransmitter involved in a number of physiological functions, is also known to enhance cognitive performance. The present study was designed to investigate the probable neurochemical mechanism responsible for the enhancement of memory following garlic administration. Sixteen adult locally bred male albino Wistar rats were divided into control (n = 8) and test (n = 8) groups. The test group was orally administered 250 mg/kg fresh garlic homogenate (FGH), while control animals received an equal amount of water daily for 21 days. Estimation of plasma free and total tryptophan (TRP) and whole brain TRP, 5-HT, and 5-hydroxyindole acetic acid (5-HIAA) was determined by high-performance liquid chromatography with electrochemical detection. For assessment of memory, a step-through passive avoidance paradigm (electric shock avoidance) was used. The results showed that the levels of plasma free TRP significantly increased (P < .01) and plasma total TRP significantly decreased (P < .01) in garlic-treated rats. Brain TRP, 5-HT, and 5-HIAA levels were also significantly increased following garlic administration. A significant improvement in memory function was exhibited by garlic-treated rats in the passive avoidance test. Increased brain 5-HT levels were associated with improved cognitive performance. The present results, therefore, demonstrate that the memory-enhancing effect of garlic may be associated with increased brain 5-HT metabolism in rats. The results further support the use of garlic as a food supplement for the enhancement of memory.

Garlic oil polysulfides: H2S- and O2-independent prooxidants in buffer and antioxidants in cells

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DeLeon, Eric R.; Gao, Yan; Huang, Evelyn

2016-01-01

The health benefits of garlic and other organosulfur-containing foods are well recognized and have been attributed to both prooxidant and antioxidant activities. The effects of garlic are surprisingly similar to those of hydrogen sulfide (H2S), which is also known to be released from garlic under certain conditions. However, recent evidence suggests that polysulfides, not H2S, may be the actual mediator of physiological signaling. In this study, we monitored formation of H2S and polysulfides from garlic oil in buffer and in human embryonic kidney (HEK) 293 cells with fluorescent dyes, 7-azido-4-methylcoumarin and SSP4, respectively and redox activity with two redox indicators redox-sensitive green fluorescent protein (roGFP) and DCF. Our results show that H2S release from garlic oil in buffer requires other low-molecular-weight thiols, such as cysteine (Cys) or glutathione (GSH), whereas polysulfides are readily detected in garlic oil alone. Administration of garlic oil to cells rapidly increases intracellular polysulfide but has minimal effects on H2S unless Cys or GSH are also present in the extracellular medium. We also observed that garlic oil and diallyltrisulfide (DATS) potently oxidized roGFP in buffer but did not affect DCF. This appears to be a direct polysulfide-mediated oxidation that does not require a reactive oxygen species intermediate. Conversely, when applied to cells, garlic oil became a significant intracellular reductant independent of extracellular Cys or GSH. This suggests that intracellular metabolism and further processing of the sulfur moieties are necessary to confer antioxidant properties to garlic oil in vivo. PMID:27101293

Feasibility of radiation preservation of potatoes, onions and garlic in Pakistan

International Nuclear Information System (INIS)

Khan, I.; Wahid, M.

1978-01-01

The paper describes a study conducted to explore the possibility of extending the storage life of potatoes, onions and garlic, which pose a serious storage problem in the hot summer months. Potatoes of the Ultimus and Desiree varieties, stored at ambient room temperature (25-40 0 C), R.H. 40-50% and irrespective of the treatment, started rotting only two weeks after storage began and all the lots were completely destroyed by rot attack after a storage period of 12 weeks. The irradiated tubers (10krad) of both Ultimus and Desiree, stored at low temperature (14-16 0 C) and R.H. 60-70%, showed complete inhibition of sprouting. Sprouting was completely inhibited in irradiated onions (10krad) stored at ambient and low temperature during the whole storage period. The extent of loss due to rot attack after 150 days of storage at room temperature was 35 and 36% in control and irradiated bulbs, whereas at low temperature this loss was 22 and 15% respectively. Irradiated garlic (10krad), stored at room and low temperatures, showed complete inhibition of sprouting up to 6 months. However, the rot attack in control and irradiated bulbs stored at ambient room temperature was 46 and 54% respectively. It is concluded that radiation followed by storage at 14-16 0 C is the optimum condition for storing potatoes, onions and garlic in good condition for more than 5 months in tropical countries like Pakistan. (author)

Low molecular weight salts combined with fluorinated solvents for electrolytes

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Tikhonov, Konstantin; Yip, Ka Ki; Lin, Tzu-Yuan; Lei, Norman; Guerrero-Zavala, Guillermo; Kwong, Kristie W.

2015-11-10

Provided are electrochemical cells and electrolytes used to build such cells. An electrolyte includes at least one salt having a molecular weight less than about 250. Such salts allow forming electrolytes with higher salt concentrations and ensure high conductivity and ion transport in these electrolytes. The low molecular weight salt may have a concentration of at least about 0.5M and may be combined with one or more other salts, such as linear and cyclic imide salts and/or methide salts. The concentration of these additional salts may be less than that of the low molecular weight salt, in some embodiments, twice less. The additional salts may have a molecular weight greater than about 250. The electrolyte may also include one or more fluorinated solvents and may be capable of maintaining single phase solutions at between about -30.degree. C. to about 80.degree. C.

Garlic Sulfur Compounds Suppress Cancerogenesis and Oxidative Stress: a Review

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Dvořáková M.

2015-06-01

Full Text Available Garlic has long been considered a food with many health benefits. Several studies have confirmed that sulfur compounds are responsible for the positive effects of garlic on organisms. Garlic acts as an antioxidant by increasing antioxidant enzyme activity, reducing reactive oxygen species generation, and protecting proteins and lipids from oxidation. Garlic suppresses carcinogenesis through several mechanisms: (1 it reduces oxidative stress, and therefore, prevents damage to DNA; (2 it induces apoptosis or cell cycle arrest in cancer cells; and (3 it modifies gene expression through histon acetylation. The positive effects of garlic could be mediated by several mechanisms. It influences signalling pathways of gasotransmitters such as hydrogen sulfide. Garlic enhances hydrogen sulfide production both through its direct release and through an increase in activity of enzymes which produce hydrogen sulfide. Hydrogen sulfide acts as a signalling molecule in various tissues and participates in the regulation of many physiological processes. We can presume that garlic, which is able to release hydrogen sulfide, exhibits effects similar to those of this gasotransmitter.

English Borrowing in Thai as Reflected in Thai Journalistic Texts.

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Kapper, James

A study investigated patterns of English loan words in various domains of journalistic discourse in Thai print media, to gain insight into economic, political, and social relationships of the languages and the role of English as a global language. Thai was chosen because Thailand was not subject to colonialism by Europeans and because some…

Thai men's health and sexual attitude.

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Kongkanand, Apichat; Permpongkosol, Sompol; Tantiwongse, Kavirach

2011-07-01

Men's health awareness, including the research and study of quality of life, sexual desires and risk factors, has increased worldwide. In Thailand, this advancement is made possible by cooperation, research and sponsorship from the local Thai community. This article aims to illustrate the sexual attitudes of Thai people, to determine the degree of erectile dysfunction (ED) and to investigate how to manage and cope with ED in a Thai community. We reviewed the relevant literature from Thai-based articles and surveys in regard to men's health, sexual attitudes, the prevalence of ED and common risk factors in the Thai community. The primary risk factor for ED in Thai men was age-related health decline and the presence of vascular disease. Most Thai men will seek consultation from their partner in regard to ED. The main presentation of metabolic disease in Thai patients was dyslipidemia. New selective serotonin reuptake inhibitors are not available for premature ejaculation in Thai communities. The debate in regard to malpractice compensation is an issue that should be closely monitored. There is currently a shortage of home care for the elderly in Thailand. The insights provided by the articles helped recruit the study patients and in turn, helped us gain knowledge that can be translated into improved men's health care in Thailand.

GARLIC AMELIORATES THE HEPATOTOXIC EFFECT INDUCED BY THIOACETAMIDE IN FEMALE RATS

International Nuclear Information System (INIS)

OSMAN, H.F.; TAHA, M.S.

2008-01-01

The purpose of this study was to investigate the pretreatment effect of garlic on hepatotoxicity and oxidative stress induced by thioacetamide (TAA) in female albino rats.Sixty female adult albino rats were assigned equally into four groups; control group: animals without treatment, group ?: rats given daily oral dose of 250 mg/ kg garlic for 28 days, group ??: rats injected intraperitonealy by thioacetamide 20 mg ? kg for two weeks and group III: rats given 250 mg / kg garlic orally for 28 day followed by intrapertoneal injection of 20 mg / kg thioacetamide for two weeks. Liver enzymes were evaluated by measurements of AST, ALT and alkaline phosphatase and also trace elements (Cu and Zn) were estimated. Superoxide dismutase, glutathione peroxidase, malondialdehyde and thyroid hormones (T3 and T4) were assessed. Also, histological studies on liver and stomach were carried out. The results indicated that treatment with garlic significantly decreased liver enzymes (AST, ALT and ALP). Cu showed high significant increase in groups treated with garlic and also garlic + TAA, while Zn was increased significantly in TAA group. Superoxide dismutase (SOD) was increased significantly in group I while TAA decreased it significantly. Glutathione peroxidase was decreased significantly in group II while its level in group IV reached near the control value. Similarly, malondialdehyde was decreased significantly in garlic group and garlic ameliorated the thioacetamide effect in garlic + TAA group. The treatment with TAA led to significant increase in T3 and significant decrease in T4 hormones. Garlic ameliorated T3 level to reach the control level. Histologically, pre-treatment with garlic induced a prophylactic activity against the thioacetamide in liver and stomach tissues.According to the obtained results, it could be conclude that garlic treatment may act as antioxidant or pro-oxidant in TAA treated animals besides decreasing the TAA toxic effects on liver enzymes, liver and

Actinobacillus pleuropneumoniae is impaired by the garlic volatile allyl methyl sulfide (AMS) in vitro and in-feed garlic alleviates pleuropneumonia in a pig model

NARCIS (Netherlands)

Becker, P.M.; Wikselaar, van P.G.; Mul, M.F.; Pol, A.; Engel, B.; Wijdenes, J.W.; Peet-Schwering, van der C.M.C.; Wisseling, H.J.; Stockhofe-Zurwieden, N.

2012-01-01

Decomposition products of ingested garlic are to a certain extent excreted via the lungs. If the supposed health-supporting capacities associated with garlic extend to these exhaled sulfurous compounds, they could have an effect on the course of pneumonia. In this study, the garlic-derived volatile

Hypolipidemic action of garlic unsaturated oils in irradiated mice

International Nuclear Information System (INIS)

Gupta, N.K.

1988-01-01

Adult male Swiss albino mice were injected with 74 KBq g -1 body weight of radiocalcium 45 Ca in the presence and absence of unsaturated oils of garlic, and changes in the total lipids and triglycerides contents of liver were observed at various intervals from 1 to 14 days. The results obtained indic ate that the garlic oils prevented rapid increase in hepatic total lipids and triglycerides induced by radiocalcium and the values reached normal values earlier in garlic-treated than in irradiated animals. Possible mechanism(s) underlying hypolipidemic action of garlic oil have been discussed. (author). 22 refs

Effect of different light spectra on the pigmentation of stored elephant garlic.

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Comparini, Diego; Nguyen, Hieu Th; Ueda, Kota; Moritaka, Kyoshi; Kihara, Toshihiko; Kawano, Tomonori

2018-05-01

In the present study high-brightness light-emitting diodes were used to investigate the influence of different light spectra on garlic discoloration at different humidity levels and temperature. Many processes involved in the discoloration process of garlic/leek during storage under different conditions remain unanswered. For this reason in this study the ability of specific light spectra to enhance the production of desirable pigments has been evaluated in elephant garlic. It is well known that the pigments involved in the discoloration reaction are of great interest because of their potential ability to increase the nutritional value and health benefits of the food. In the present study, we show how the chlorophyll content of the sprout increases directly proportionally to the wavelength of the light tested; green/blue light delays the greening process of garlic young shoots whilst red/infra-red light irradiance conditions increase the greening process at different storage temperatures and humidity. Moreover different lights in the visible spectrum have been observed to stimulate and enhance the outer layer purple coloration. The use of different lights to modulate garlic pigmentation has been demonstrated and, in particular, the utilisation of red/green/blue lights and lower temperature resulted in higher red/pink pigments production supporting the hypothesis that this process involves more than one light to be fully performed and the low temperature is a condition that influences the formation of these products. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Whole grain gluten-free vegetable spicy snacks

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Four kinds of spicy snacks (gluten-free, whole grains with fresh vegetables, low in fat, sugar and salt) were evaluated. Acceptance of spicy snacks tested were Carrot-Garlic 77%, Broccoli-Garlic 68%, Spinach-Garlic 61% and Red Onion 53%. This is the first report of spicy gluten-free, 50% vegetable...

Glutaminase-producing Meyerozyma (Pichia) guilliermondii isolated from Thai soy sauce fermentation.

Science.gov (United States)

Aryuman, Phichayaphorn; Lertsiri, Sittiwat; Visessanguan, Wonnop; Niamsiri, Nuttawee; Bhumiratana, Amaret; Assavanig, Apinya

2015-01-02

In this study, 34 yeast isolates were obtained from koji and moromi samples of Thai soy sauce fermentation. However, the most interesting yeast strain was isolated from the enriched 2 month-old (M2) moromi sample and identified as Meyerozyma (Pichia) guilliermondii EM2Y61. This strain is a salt-tolerant yeast that could tolerate up to 20% (w/v) NaCl and produce extracellular and cell-bound glutaminases. Interestingly, its glutaminases were more active in 18% (w/v) NaCl which is a salt concentration in moromi. The extracellular glutaminase's activity was found to be much higher than that of cell-bound glutaminase. The highest specific activity and stability of the extracellular glutaminase were found in 18% (w/v) NaCl at pH4.5 and 37°C. A challenge test by adding partially-purified extracellular glutaminase from M. guilliermondii EM2Y61 into 1 month-old (M1) moromi sample showed an increased conversion of L-glutamine to L-glutamic acid. This is the first report of glutaminase producing M. guilliermondii isolated from the moromi of Thai soy sauce fermentation. The results suggested the potential application of M. guilliermondii EM2Y61 as starter yeast culture to increase l-glutamic acid during soy sauce fermentation. Copyright © 2014 Elsevier B.V. All rights reserved.

EFFICACY OF TOMATO AND / OR GARLIC IN AMELIORATING CARDIAC DISORDERS INDUCED BY FEEDING RATS FRYING OIL

International Nuclear Information System (INIS)

OSMAN, N.N.

2007-01-01

Tomato (Lycopersicon esculentum) and garlic (Allium cepa) are important constituents of the human diet. Garlic and its preparations have been widely recognized as agents for prevention and treatment of cardiovascular and other metabolic diseases, atherosclerosis, hyperlipidaemia, thrombosis, hypertension and diabetes. Tomato has anti-mutagenic activities and contains lycopene (a powerful antioxidant) that appears to prevent oxidation of low density lipoprotein cholesterol (LDL-c) and reduces the risk of developing atherosclerosis and coronary heart disease. The present study was carried out to investigate the potential protective effects of tomato or garlic alone or their combination against cardiac disorders in rats fed commercial diet fortified with frying oil (15% w/w) for 30 days. Thirty male Wistar albino rats were used and were divided into five groups; group 1, control (rats fed diet containing 15% w/w fresh oil); group 2, animals fed diets fortified with frying oil; groups 3-5, rats fed as in group 2 and received tomato (500 mg/kg body weight), garlic (125 mg/kg body weight) and a combination of tomato and garlic by gavage, respectively.Total cholesterol (TC), triacylglycerols (TAG), phospholipids (PL), high density lipoprotein cholesterol (HDL-c), low density lipoprotein cholesterol (LDL-c),and very low density lipoprotein cholesterol (VLDL-c) were estimated in the serum of different animal groups. Lactic dehydrogenase (LDH), creatine phosphokinase (CPK), aspartate aminotransferase (AST) alanine aminotransferase (ALT), triiodothyronine (T3), thyroxine (T4) and thyroid stimulating hormone (TSH) were determined in the serum as well as lipid peroxidation level (TBARS) and reduced glutathione (GSH) content were assessed in cardiac tissues.The results obtained revealed that, feeding rats on frying oil induced a notable increase in lipid profile, LDL-c, VLDL-c and TBARS associated with a marked depletion in GSH. Elevation in specific heart enzymes, LDL, CPK, ALT

Antioxidant, Antibacterial and Color Analysis of Garlic Fermented in Kombucha and Red Grape Vinegar

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Ali Ebrahimi Pure

2016-10-01

Full Text Available Background and Objective: Garlic, in different types, is a very common food ingredient all over the world. Traditionally, garlic is fermented in grape vinegar to produce garlic pickles; in this study, to produce a novel fermented food, garlic was fermented in kombucha beverage; then, antibacterial and chemical properties and color changes of garlics fermented in kombucha and vinegar were compared with each other and those of fresh garlic.Material and Methods: Folin-Ciocalteu assay was performed to evaluate total phenolic contents; free radical scavenging activity was evaluated using 2,2- diphenyl-1-picrylhydrazyl. Disk diffusion method was performed to measure inhibitory activity against testing bacteria. A digital method was designed for color analysis. All data were statistically analyzed by ANOVA test at significant level of (p≤0.05.Results and Conclusion: Fresh garlic extract had the highest inhibitory effect (mean 27.7 mm against tested bacteria; kombucha fermented garlic showed bigger inhibition zone (mean 21.7 mm than vinegar fermented garlic (mean 17.9 mm. Anti-staphylococcus aureus activity of fresh garlic was stronger than gentamycin and amoxicillin; inhibitory effect of garlic extracts against tested bacteria was significant in comparison with standard antibiotics. Fresh-garlic extract contained highest amount of phenolic contents; fermentation of garlic in kombucha decreased phenolic content of garlic bulbs by 1.92% and IC50 factor for antioxidant activity was 10.25% higher than fresh garlic; fermentation in vinegar reduced 21% of phenolic contents and IC50 obtained 47.4% higher than fresh garlic. Fermentation of garlic reduces the density of colors and luminosity, but the reduction in garlics fermented in vinegar is more than in kombucha. Appearance of vinegar fermented garlic changed to yellowish and kombucha inclined the color to reddish. Fermentation of garlic in kombucha provides better preservation of biological properties of

Garlic-Derived Organic Polysulfides and Myocardial Protection123

Science.gov (United States)

Bradley, Jessica M; Organ, Chelsea L; Lefer, David J

2016-01-01

For centuries, garlic has been shown to exert substantial medicinal effects and is considered to be one of the best disease-preventative foods. Diet is important in the maintenance of health and prevention of many diseases including cardiovascular disease (CVD). Preclinical and clinical evidence has shown that garlic reduces risks associated with CVD by lowering cholesterol, inhibiting platelet aggregation, and lowering blood pressure. In recent years, emerging evidence has shown that hydrogen sulfide (H2S) has cardioprotective and cytoprotective properties. The active metabolite in garlic, allicin, is readily degraded into organic diallyl polysulfides that are potent H2S donors in the presence of thiols. Preclinical studies have shown that enhancement of endogenous H2S has an impact on vascular reactivity. In CVD models, the administration of H2S prevents myocardial injury and dysfunction. It is hypothesized that these beneficial effects of garlic may be mediated by H2S-dependent mechanisms. This review evaluates the current knowledge concerning the cardioprotective effects of garlic-derived diallyl polysulfides. PMID:26764335

Garlic Consumption Alters Testicular Histology and Anti-Oxidant ...

African Journals Online (AJOL)

dependent fashion. These histological observations and the depletion in endogenous anti-oxidant status associated with the administration of garlic could result in significant affectation of male reproductive functions. Keywords: garlic, superoxide ...

Raw Garlic Consumption and Lung Cancer in a Chinese Population.

Science.gov (United States)

Myneni, Ajay A; Chang, Shen-Chih; Niu, Rungui; Liu, Li; Swanson, Mya K; Li, Jiawei; Su, Jia; Giovino, Gary A; Yu, Shunzhang; Zhang, Zuo-Feng; Mu, Lina

2016-04-01

Evidence of anticancer properties of garlic for different cancer sites has been reported previously in in vitro and in vivo experimental studies but there is limited epidemiologic evidence on the association between garlic and lung cancer. We examined the association between raw garlic consumption and lung cancer in a case-control study conducted between 2005 and 2007 in Taiyuan, China. Epidemiologic data was collected by face-to-face interviews from 399 incident lung cancer cases and 466 healthy controls. We used unconditional logistic regression models to estimate crude and adjusted ORs (aOR) and their 95% confidence intervals (CI). Adjusted models controlled for age, sex, average annual household income 10 years ago, smoking, and indoor air pollution. Compared with no intake, raw garlic intake was associated with lower risk of development of lung cancer with a dose-response pattern (aOR for garlic consumption with indoor air pollution and with any supplement use in association with lung cancer. The results of the current study suggest that raw garlic consumption is associated with reduced risk of lung cancer in a Chinese population. This study contributes to the limited research in human population on the association between garlic and lung cancer and advocates further investigation into the use of garlic in chemoprevention of lung cancer. Cancer Epidemiol Biomarkers Prev; 25(4); 624-33. ©2016 AACR. ©2016 American Association for Cancer Research.

Low-Salt Intake during Mating or Gestation in Rats Is Associated with Low Birth and Survival Rates of Babies

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Ranna Chou

2014-01-01

Full Text Available We investigated the influence of maternal salt restriction during mating or gestation on birth rate and offspring growth in Dahl salt-sensitive rats (DS. DS were divided into 5 groups: DS fed a low-salt (0.3% NaCl, w/w (DS-low or high-salt (4% NaCl, w/w diet (DS-high during mating and DS-high or DS-low during gestation, and DS fed regular chow (0.75% NaCl, w/w (DS-regular throughout mating and gestation. During the unspecified periods, the rats were given regular chow. DS-low during mating delivered fewer infants than high-salt mothers (P<0.05. The birth rate on regular chow was 87%. Six out of 11 DS-low rats during pregnancy produced pups while the rats fed a high-salt diet all delivered pups (P<0.025. The pup survival rate was 67% for high-salt mothers during mating and 54% for mothers on a low-salt diet. The pup survival rate was 95% for mothers on a high-salt diet during pregnancy and 64% for mothers on a low-salt diet (P<0.0001. Seven out of 8 DS-regular rats during mating delivered 59 neonates. However, 66% of the neonates survived. A low-salt diet during mating or pregnancy lowers birth rate and the neonates from low-salt mothers during pregnancy were more likely to die than those from high-salt mothers.

Garlic intake lowers fasting blood glucose: meta-analysis of randomized controlled trials.

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Hou, Li-qiong; Liu, Yun-hui; Zhang, Yi-yi

2015-01-01

Garlic is a common spicy flavouring agent also used for certain therapeutic purposes. Garlic's effects on blood glucose have been the subject of many clinical and animal studies, however, studies reporting hypoglycemic effects of garlic in humans are conflicting. A comprehensive literature search was conducted to identify relevant trials of garlic or garlic extracts on markers of glycemic control [fasting blood glucose (FBG), postprandial glucose (PPG), glycosylated haemoglobin (HbA1c)]. A meta-analysis of the effect of garlic intake on human was done to assess garlic's effectiveness in lowering glucose levels. Two reviewers extracted data from each of the identified studies. Seven eligible randomized controlled trials with 513 subjects were identified. Pooled analyses showed that garlic intake results in a statistically significant lowering in FBG [SMD=-1.67; 95% CI (-2.80, -0.55), p=0.004]. Our pooled analyses did not include PPG control and HbA1c outcomes. Because only 1 study included in the meta-analysis reported PPG variables and only 2 studies reported HbA1c variables. In conclusion, the current meta-analysis showed that the administration of garlic resulted in a significant reduction in FBG concentrations. More trials are needed to investigate the effectiveness of garlic on HbA1c and PPG.

Comparison of meristem culture and heat therapy to clean garlic ...

African Journals Online (AJOL)

Experiment to detect garlic-infecting virus for three improved garlic varieties and to clean the virus were conducted in Ethiopia. Garlic cloves were planted in screen house at Biosciences Eastern and Central Africa-International Livestock Research Institute Hub Nairobi, Kenya in 2014. Reverse Transcription polymerase ...

Effects of dietary intake of garlic on intestinal trematodes.

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Cortés, Alba; García-Ferrús, Miguel; Sotillo, Javier; Guillermo Esteban, J; Toledo, Rafael; Muñoz-Antolí, Carla

2017-08-01

The current strategy for the control of helminth infections relies on chemotherapy. However, resistance appearance is promoting the necessity of developing new drugs against trematodes. Herein, potential trematocidal effects of garlic (Allium sativum) are investigated in the context of intestinal foodborne trematodes, employing the Echinostoma caproni-mouse model. Daily administration of dietary doses of garlic was conducted in three groups of mice: (i) before infection (prophylaxis), (ii) after infection (therapeutic) and (iii) both, before and after infection (continuous). A fourth group of mice, not exposed to garlic, was used as control. No differences in worm recovery, fecundity and local cytokine expression profiles were found with respect to control infections. However, considerable alterations in tegument structure, including swelling, furrowing, vacuolization and changes in secretory bodies were detected in garlic-exposed parasites using scanning and transmission electron microscopy. Protein secretion was markedly reduced in response to garlic, whereas up-regulation of several proteins, such as major vault protein and tER-ATPase, was observed in treated worms. The results presented herein provide new insights in the anthelminthic activity of bioactive garlic compounds and the manner that parasites respond to toxins.

Detection of Fumonisins in Fresh and Dehydrated Commercial Garlic.

Science.gov (United States)

Tonti, Stefano; Mandrioli, Mara; Nipoti, Paola; Pisi, Annamaria; Toschi, Tullia Gallina; Prodi, Antonio

2017-08-16

An epidemic fungal disease caused by Fusarium proliferatum, responsible for fumonisin production (FB1, FB2, and FB3), has been reported in the main garlic-producing countries in recent years. Fumonisins are a group of structurally related toxic metabolites produced by this pathogen. The aim of this work was to establish an enzyme-linked immunosorbent assay (ELISA) procedure, mostly applied to cereals, that is suitable for fumonisin detection in garlic and compare these results to those obtained by high-performance liquid chromatography (HPLC) and screening of fresh and dehydrated garlic for toxicological risk. The results show good correlation between the two analytical methods. In fresh symptomatic garlic, fumonisin levels were higher in the basal plates than those in the portions with necrotic spots. Among the 56 commercially dehydrated garlic samples screened, three were positive by ELISA test and only one was above the limit of quantitation. The same samples analyzed by HPLC showed the presence of FB1 in trace amounts that was below the limit of quantitation; FB2 and FB3 were absent. The results are reassuring, because no substantial contamination by fumonisins was found in commercial garlic.

Efficacy of an extract from garlic, Allium sativum, against infection with the furunculosis bacterium, Aeromonas salmonicida, in rainbow trout, Oncorhynchus mykiss

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Breyer, Kate E.; Getchell, Rodman G.; Cornwell, Emily R.; Wooster, Gregory A.; Ketola, H. George; Bowser, Paul R.

2015-01-01

Juvenile rainbow trout, Oncorhynchus mykiss, were fed diets containing 0, 0.5, 1.0, and 2.0% of a garlic extract, challenged with a modified 50% lethal dose of Aeromonas salmonicida and monitored for 28 d. There were significant increases in survival of trout fed 0.5 and 1.0% garlic extract as compared to the control and 2.0% garlic extract groups. A target animal safety study was performed at varying increments using the target dose of 0.5% garlic extract at 0× (0% garlic extract), 1× (0.5% garlic extract), 3× (1.5% garlic extract), and 5× (2.5% garlic extract) for 3× (6 wk) the duration of the original study. There was a significant increase in the level of circulating lymphocytes and a significant decrease in the level of circulating monocytes. The latter correlated to an increased level of pigment-containing macrophage centers within the renal tissue as garlic extract dosing increased, denoting a potential deleterious inflammatory effect as macrophage infiltration became severe at the highest dose. These studies suggest that feeding low-dose (0.5% or 1.0%) garlic extract improves survivability in rainbow trout when challenged with A. salmonicida and appears safe; however, higher levels do not appear to be effective and may cause deleterious effects on health.

The freezing and supercooling of garlic (Allium sativum L.)

Energy Technology Data Exchange (ETDEWEB)

James, Christian; Seignemartin, Violaine; James, Stephen J. [Food Refrigeration and Process Engineering Research Centre (FRPERC), University of Bristol, Churchill Building, Langford, Bristol BS40 5DU (United Kingdom)

2009-03-15

This work shows that peeled garlic cloves demonstrate significant supercooling during freezing under standard conditions and can be stored at temperatures well below their freezing point (-2.7 C) without freezing. The nucleation point or 'metastable limit temperature' (the point at which ice crystal nucleation is initiated) of peeled garlic cloves was found to be between -7.7 and -14.6 C. Peeled garlic cloves were stored under static air conditions at temperatures between -6 and -9 C for up to 69 h without freezing, and unpeeled whole garlic bulbs and cloves were stored for 1 week at -6 C without freezing. (author)

High doses of garlic extract significantly attenuated the ratio of serum LDL to HDL level in rat-fed with hypercholesterolemia diet.

Science.gov (United States)

Ebrahimi, Tahereh; Behdad, Behnoosh; Abbasi, Maryam Agha; Rabati, Rahman Ghaffarzadegan; Fayyaz, Amir Farshid; Behnod, Vahid; Asgari, Ali

2015-06-20

Hypercholesterolemia is associated with an increased risk of heart disease. In this study, we investigated the antihyperlipidemic effects of garlic (Allium sativum L.) in rat models of hypercholesterolemic. Wistar male rats were randomly divided into 4 diet groups with garlic supplementation. Male Wistar rats were fed by standard pellet diet (group I), standard diet supplemented with 4% garlic (group II), lipogenic diet (containing sunflower oil, cholesterol and ethanol) equivalent to 200 mg raw garlic/kg body weight (raw) (group III) and lipogenic diet equivalent to 400 mg raw garlic/kg body weight (raw) (group IV). Rats fed 400 g/kg garlic extract(GE), had a significantly lower concentration of serum low-density lipoprotein cholesterol (LDL-C) cholesterol and elevated HDL -C cholesterol at day 28 (P garlic supplementation (P garlic in reducing lateral side effects of hyperlipidemia. Our data demonstrate that GE has protective effects on HDL in rats with high LDL intake. Therefore, it could be used to remedy hypercholesterolemia with help reduce risk of coronary heart disease The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1834155749171141.

Effect of garlic's mode of administration on erythrocytes and plasma ...

African Journals Online (AJOL)

With regard to erythrocytes parameters, p.o. garlic treatment was found to have beneficial effects as it increased hemoglobin and hematocrit levels. Garlic i.p. treatment showed detrimental activity as it decreased these parameters. Our results reveal that garlic administered by p.o. does not involve any significant variation on ...

Morphological changes induced by different doses of gamma irradiation in garlic sprouts

Energy Technology Data Exchange (ETDEWEB)

Pellegrini, C.N. E-mail: pellegri@criba.edu.ar; Croci, C.A.; Orioli, G.A

2000-03-01

The objective of this work was to evaluate the effects of different doses of gamma rays applied in dormancy and post-dormancy on garlic bulbs in relation with some morphophysiological parameters. High (commercial) doses cause the complete inhibition of sprouting and mitosis (due to nuclear aberrations). Relatively low doses show no effects on bulbs but doses of 10 Gy applied in post-dormancy reduce sprouting and stop mitosis. This inhibition becomes noticeable from 150 days post-harvest onwards. Exogenous growth regulators can reverse these effects. Results may reinforce the good practice of radioinhibition processes in garlic. (author)0.

Discourse Connector Usage in Argumentative Essays by American and Thai University Students

Science.gov (United States)

Jangarun, Kamolphan; Luksaneeyanawin, Sudaporn

2016-01-01

This study investigated the similarities and differences in the use of discourse connectors (DCs) in argumentative essays of American undergraduate students (AMs), Thai with high-English exposure (THHs) and Thai with low-English exposure (THLs). The data of these three groups were collected from 60 essays; 20 essays were from the corpus of…

Comet assay in the detection of irradiated garlic

International Nuclear Information System (INIS)

Villavicencio, Anna Lucia C.H.; Marin-Huachaca, Nelida Simona; Romanelli, Maria Fernanda; Delincee, Henry

2002-01-01

The increased claim for fresh produce has forced a consensus between nations to pay more attention to the phytosanitary regulations. Inhibition of sprouting of bulbs and tubers by applying ionising radiation is authorised by the National Food Codes in Brazil. The availability of methods for detection of irradiated food will contribute to increase consumers' confidence. A quick and simple screening test to indicate whether a food product has been irradiated or not was utilised in this study. The DNA comet assay was applied to verify whether garlic imported from China had been irradiated or not. This test has already been adopted as a European Standard (EN 13784), for detection of irradiated food. Non-irradiated control samples of garlic and garlic treated with maleic hydrazide were compared with garlic samples irradiated in our department. The unirradiated samples exhibited only limited DNA migration. If samples were irradiated, an increased DNA fragmentation was observed which permitted the discrimination between non-irradiated and irradiated samples. Since the garlic samples from China showed only very limited DNA fragmentation, they were deemed non-irradiated. Thus, this simple screening test was shown to be successful for identification of an irradiation treatment. (author)

Yield survey and nutritional evaluation of garlic stalk for ruminant feed.

Science.gov (United States)

Lee, Y H; Kim, Y I; Oh, Y K; Ahmadi, F; Kwak, W S

2017-01-01

Very limited information exists on the ruminal degradation kinetics of nutrients in garlic stalk. The present study aimed to survey the annual yield of garlic stalk in Korea and determine its feed-nutritive value for ruminants. In Experiment 1, garlic stalk was incubated in situ in the rumen of two Hanwoo steers (360 ± 15 kg body weight) and removed after 12, 24, or 48 h to determine the ruminal degradation kinetics of DM and NDF. Rice straw was also included for comparison. In Experiment 2, In Experiment 2, six male Corriedale sheep were randomized to two dietary treatments to determine the apparent digestibility of nutrients in garlic stalk. Diets included a control ration without garlic stalk (60% concentrate mix +40% ryegrass) or a treatment ration (70% control diet +30% garlic stalk). The Korean national yield of garlic stalk (sun-dried basis) in 2016 was estimated to be 31,910 tons, with the southern coastal regions producing the highest quantity. Compared with rice straw, garlic stalk had lower NDF, higher ADF, and greater effective degradabilities of DM and NDF, resulting in a greater TDN value (56.3%), which was higher than that obtained for rice straw (43.7%). These results provide basic information on the ruminal DM and NDF degradation kinetics of garlic stalk, which would be helpful for the efficient utilization of this by-product in ruminant diets.

Yield survey and nutritional evaluation of garlic stalk for ruminant feed

Directory of Open Access Journals (Sweden)

Y. H. Lee

2017-10-01

Full Text Available Abstract Background Very limited information exists on the ruminal degradation kinetics of nutrients in garlic stalk. The present study aimed to survey the annual yield of garlic stalk in Korea and determine its feed-nutritive value for ruminants. Methods In Experiment 1, garlic stalk was incubated in situ in the rumen of two Hanwoo steers (360 ± 15 kg body weight and removed after 12, 24, or 48 h to determine the ruminal degradation kinetics of DM and NDF. Rice straw was also included for comparison. In Experiment 2, In Experiment 2, six male Corriedale sheep were randomized to two dietary treatments to determine the apparent digestibility of nutrients in garlic stalk. Diets included a control ration without garlic stalk (60% concentrate mix +40% ryegrass or a treatment ration (70% control diet +30% garlic stalk. Results The Korean national yield of garlic stalk (sun-dried basis in 2016 was estimated to be 31,910 tons, with the southern coastal regions producing the highest quantity. Compared with rice straw, garlic stalk had lower NDF, higher ADF, and greater effective degradabilities of DM and NDF, resulting in a greater TDN value (56.3%, which was higher than that obtained for rice straw (43.7%. Conclusion These results provide basic information on the ruminal DM and NDF degradation kinetics of garlic stalk, which would be helpful for the efficient utilization of this by-product in ruminant diets.

Low-energy N-ion beam biotechnology application in the induction of Thai jasmine rice mutant with improved seed storability

Science.gov (United States)

Semsang, Nuananong; Techarang, Jiranat; Yu, Liangdeng; Phanchaisri, Boonrak

2018-06-01

Low-energy heavy-ion beam is a novel biotechnology used for mutation induction in plants. We used a low-energy N-ion beam to induce mutations in Thai jasmine rice (Oryza sativa L. cv. KDML 105) to improve the yield and seed quality. Seeds of BKOS6, a Thai jasmine rice mutant previously induced by ion beams, were re-bombarded with 60-kV-accelerated N-ions (N++N2+) to fluences of 1-2 × 1016 ions/cm2. The resulting mutant, named HyKOS21, exhibited photoperiod insensitivity, semi-dwarfness, and high yield potential. Seed storability of the mutant was studied in natural and accelerated ageing conditions and compared to that of KDML 105 and six other Thai rice varieties. In both testing conditions, HyKOS21 mutant had the highest seed storability among the tested varieties. After storage in the natural condition for 18 months, HyKOS21 had a seed germination percentage nearly two times as that of the original KDML 105. Biochemical analysis showed that the lipid peroxidation level of the mutant seeds was the lowest among those of the tested varieties. Furthermore, an expression analysis of genes encoding lipoxygenase isoenzyme (lox1, lox2, and lox3) revealed that the mutant lacked expression of lox1 and lox2 and expressed only lox3 in seeds. These results may explain the improved seed longevity of the mutant after storage. This work provides further evidence of the modification of biological materials using a low-energy ion beam to produce rice mutants with improved yield and seed storability. The benefits of this technology, to create new varieties with improved values, could serve for local economic development.

The Thai evolution

Energy Technology Data Exchange (ETDEWEB)

Yamaguchi, N.D.

2001-08-01

The effects of the fluctuations of the Thai economy of the country's petroleum industry and the outlook for the future are discussed. Thailand witnessed enormous economic growth during the 1980s and the first part of the 1990s, but events since 1997 have caused it to stutter. However, the petroleum industry remains buoyant with measures to stimulate gas and oil production and moves to privatise and deregulate energy markets. Key statistics for Thailand, historical demand trends for petroleum, the impact of the 1997 Asian economic crisis, regulation of the Thai oil market, crude and condensate production levels, refinery capacity, new entrants to the refinery sector, the Thai refinery expansion programme, the product trade balance, the challenges of fuel reformulation and demand scenarios are considered.

The Thai evolution

International Nuclear Information System (INIS)

Yamaguchi, N.D.

2001-01-01

The effects of the fluctuations of the Thai economy of the country's petroleum industry and the outlook for the future are discussed. Thailand witnessed enormous economic growth during the 1980s and the first part of the 1990s, but events since 1997 have caused it to stutter. However, the petroleum industry remains buoyant with measures to stimulate gas and oil production and moves to privatise and deregulate energy markets. Key statistics for Thailand, historical demand trends for petroleum, the impact of the 1997 Asian economic crisis, regulation of the Thai oil market, crude and condensate production levels, refinery capacity, new entrants to the refinery sector, the Thai refinery expansion programme, the product trade balance, the challenges of fuel reformulation and demand scenarios are considered

Comprehensive NMR analysis of compositional changes of black garlic during thermal processing.

Science.gov (United States)

Liang, Tingfu; Wei, Feifei; Lu, Yi; Kodani, Yoshinori; Nakada, Mitsuhiko; Miyakawa, Takuya; Tanokura, Masaru

2015-01-21

Black garlic is a processed food product obtained by subjecting whole raw garlic to thermal processing that causes chemical reactions, such as the Maillard reaction, which change the composition of the garlic. In this paper, we report a nuclear magnetic resonance (NMR)-based comprehensive analysis of raw garlic and black garlic extracts to determine the compositional changes resulting from thermal processing. (1)H NMR spectra with a detailed signal assignment showed that 38 components were altered by thermal processing of raw garlic. For example, the contents of 11 l-amino acids increased during the first step of thermal processing over 5 days and then decreased. Multivariate data analysis revealed changes in the contents of fructose, glucose, acetic acid, formic acid, pyroglutamic acid, cycloalliin, and 5-(hydroxymethyl)furfural (5-HMF). Our results provide comprehensive information on changes in NMR-detectable components during thermal processing of whole garlic.

Gamma irradiation of onions and garlic

International Nuclear Information System (INIS)

Baraldi, D.

1975-01-01

Technological and economic feasibility of gamma irradiation of onions and garlic on an industrial scale are studied. Statistical data on production, consumption, exportation and losses during storage are analyzed. Traditional methods of food preservation are reviewed and gamma irradiation techniques are presented as an alternative to sprout inhibition. Requirements for the irradiation of onions and garlic on a commercial scale including a cost benefit analysis are discussed. Some conclusions are formulated on licensing and prospects

Detection of Volatile Metabolites of Garlic in Human Breast Milk

Science.gov (United States)

Scheffler, Laura; Sauermann, Yvonne; Zeh, Gina; Hauf, Katharina; Heinlein, Anja; Sharapa, Constanze; Buettner, Andrea

2016-01-01

The odor of human breast milk after ingestion of raw garlic at food-relevant concentrations by breastfeeding mothers was investigated for the first time chemo-analytically using gas chromatography−mass spectrometry/olfactometry (GC-MS/O), as well as sensorially using a trained human sensory panel. Sensory evaluation revealed a clear garlic/cabbage-like odor that appeared in breast milk about 2.5 h after consumption of garlic. GC-MS/O analyses confirmed the occurrence of garlic-derived metabolites in breast milk, namely allyl methyl sulfide (AMS), allyl methyl sulfoxide (AMSO) and allyl methyl sulfone (AMSO2). Of these, only AMS had a garlic-like odor whereas the other two metabolites were odorless. This demonstrates that the odor change in human milk is not related to a direct transfer of garlic odorants, as is currently believed, but rather derives from a single metabolite. The formation of these metabolites is not fully understood, but AMSO and AMSO2 are most likely formed by the oxidation of AMS in the human body. The excretion rates of these metabolites into breast milk were strongly time-dependent with large inter-individual differences. PMID:27275838

A Natural Wonder Drug Helps to Prevent Cancer: Garlic Oil

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Sankaran MIRUNALINI

2010-03-01

Full Text Available Garlic is one of the oldest and popular spices in the World that also contain very good nutritional value. Garlic has a wide spectrum of actions not only is it antibacterial, antiviral, antifungal and antiprotozoan but it also has beneficial effects on the cardiovascular and immune systems. They contain unique oil which is very easily digested and is stable to oxidative stress and for this reasons they are useful and healthy for consumption. Several epidemiological and experimental studies suggest that garlic oil has been thought to bring about its anticarcinogenic effect and other pharmacological properties through a number of mechanisms, such as the scavenging of radicals, increasing glutathione levels, increasing the activities of enzymes such as glutathione S transferase, catalase, incubation of cytochrome p450 2E1, DNA repair mechanisms, prevention of chromosomal damage etc. Future research should standardize the dosage of garlic and type. Several hypotheses suggest that the anticancer mechanism may be due to DNA repair mechanism, prevention of chromosomal damage, antiproliferative effect and alteration of the cell cycle. Garlic and garlic oil should be considered as one of the most valuable food for good quality of life in general.

Antileishmanial and Immunomodulatory Activity of Allium sativum (Garlic)

Science.gov (United States)

Foroutan-Rad, Masoud; Tappeh, Khosrow Hazrati; Khademvatan, Shahram

2015-01-01

Leishmaniasis is caused by an obligate intracellular protozoa belonging to Leishmania genus. The current drugs for treatment of leishmaniasis possess many disadvantages; therefore, researchers are continuously looking for the more effective and safer drugs. The aim of this study is to review the effectiveness, toxicities, and possible mechanisms of pharmaceutical actions of different garlic extracts and organosulfur compounds isolated from garlic against Leishmania spp. in a variety of in vitro, in vivo and clinical trials reports. All relevant databases were searched using the terms “Allium sativum,” “Garlic,” “Allicin,” “Ajoene,” “Leishmania,” “in vitro,” “in vivo,” and “clinical trial,” alone or in combination from 5 English databases (Web of Science, PubMed, Science Direct, Scopus, Google Scholar) and 3 Persian databases (Scientific Information Database, Iran Medex, and Magiran) from 1990 to 2014. In summary, garlic with immunomodulatory effects and apoptosis induction contributes to the treatment of leishmaniasis. PMID:26721553

Evaluation of garlic oil in nano-emulsified form: Optimization and its efficacy in high-fat diet induced dyslipidemia in Wistar rats.

Science.gov (United States)

Ragavan, Gokulakannan; Muralidaran, Yuvashree; Sridharan, Badrinathan; Nachiappa Ganesh, Rajesh; Viswanathan, Pragasam

2017-07-01

Garlic oil nanoemulsion was formulated using ultrasonic emulsification and the optimized garlic oil nanoemulsion ratio (1:2) of oil: surfactant showed spherical, with tiny droplet size 24.9 ± 1.11 nm. It was observed that the prepared nanoemulsion has the zeta potential of -42.63 ± 1.58 mV and a low polydispersity index of 0.2 ± 0.09 with excellent stability. The formulation was subjected to in vivo acute and sub-acute toxicity. In acute toxicity study, single oral administration of 18.63 ml of garlic oil nanoemulsion/kg resulted in immediate mortality. However, garlic oil nanoemulsion (0.46 ml/kg) and tween 80 (0.5 ml/kg) administered rats did not exhibit any toxicity and showed no changes in hematological and histological parameters. Further, both preventive and curative studies of garlic oil nanoemulsion were evaluated in high-fat diet fed dyslipidemic Wistar rats. Garlic oil nanoemulsion administered groups showed a significant effect in reducing the levels of lipid profiles (p garlic oil. Evaluation of lipid deposits in hepatic tissues was analyzed by Oil Red O staining, which revealed that garlic oil nanoemulsion administered rats markedly reduced the fat depots. Our findings suggest that garlic oil nano-emulsified form reduced toxicity and improved efficacy in preventing and treating dyslipidemia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Garlic blocks quorum sensing and promotes rapid clearing of pulmonary Pseudomonas aeruginosa infections

DEFF Research Database (Denmark)

Bjarnsholt, Thomas; Jensen, Peter Østrup; Rasmussen, Thomas B

2005-01-01

to otherwise lethal doses of antibiotics, and protects against the bactericidal activity of polymorphonuclear leukocytes (PMNs). It has been previously demonstrated that QS is inhibited by garlic extract. In this study, the synergistic effects of garlic and tobramycin, and PMNs activities have been evaluated....... P. aeruginosa was grown in vitro in continuous-culture once-through flow chambers with and without garlic extract. The garlic-treated biofilms were susceptible to both tobramycin and PMN grazing. Furthermore, the PMNs showed an increase in respiratory burst activation, when incubated with the garlic......-treated biofilm. Garlic extract was administered as treatment for a mouse pulmonary infection model. Mice were treated with garlic extract or placebo for 7 days, with the initial 2 days being prophylactic before P. aeruginosa was instilled in the left lung of the mice. Bacteriology, mortality, histopathology...

Detection of Volatile Metabolites Derived from Garlic (Allium sativum in Human Urine

Directory of Open Access Journals (Sweden)

Laura Scheffler

2016-12-01

Full Text Available The metabolism and excretion of flavor constituents of garlic, a common plant used in flavoring foods and attributed with several health benefits, in humans is not fully understood. Likewise, the physiologically active principles of garlic have not been fully clarified to date. It is possible that not only the parent compounds present in garlic but also its metabolites are responsible for the specific physiological properties of garlic, including its influence on the characteristic body odor signature of humans after garlic consumption. Accordingly, the aim of this study was to investigate potential garlic-derived metabolites in human urine. To this aim, 14 sets of urine samples were obtained from 12 volunteers, whereby each set comprised one sample that was collected prior to consumption of food-relevant concentrations of garlic, followed by five to eight subsequent samples after garlic consumption that covered a time interval of up to 26 h. The samples were analyzed chemo-analytically using gas chromatography-mass spectrometry/olfactometry (GC-MS/O, as well as sensorially by a trained human panel. The analyses revealed three different garlic-derived metabolites in urine, namely allyl methyl sulfide (AMS, allyl methyl sulfoxide (AMSO and allyl methyl sulfone (AMSO2, confirming our previous findings on human milk metabolite composition. The excretion rates of these metabolites into urine were strongly time-dependent with distinct inter-individual differences. These findings indicate that the volatile odorant fraction of garlic is heavily biotransformed in humans, opening up a window into substance circulation within the human body with potential wider ramifications in view of physiological effects of this aromatic plant that is appreciated by humans in their daily diet.

An umbrella review of garlic intake and risk of cardiovascular disease.

Science.gov (United States)

Schwingshackl, Lukas; Missbach, Benjamin; Hoffmann, Georg

2016-10-15

To gain further insight into the strength of evidence and extent of possible biases in the scope of studies investigating the impact of garlic and garlic supplement intake on biomarkers of cardiovascular disease, we performed an umbrella review of all published meta-analyses synthesizing data from both observational studies and randomized controlled trials. Electronic database PubMed (between 1966 and June 2015) was searched for systematic reviews and meta-analyses using following search terms: ("garlic" OR "allium sativum" OR "allicin" OR "organosulfur") AND ("cardiovascular" OR "coronary" OR "cholesterol" OR "triglyceride" OR "atherosclerosis" OR "blood pressure" OR "hypertension" OR "blood glucose") AND ("systematic review" OR "meta-analysis"), with no restriction to calendar data and language. Hand-search of reference lists and relevant clinical guidelines was performed as well. Nine systematic reviews investigated the effects of garlic on lipid parameters and eight systematic reviews analyzed the effects on blood pressure parameters were identified. Eight of nine meta-analyses synthesizing the effect of garlic on blood lipids reported significantly decreased total cholesterol levels. Inconsistent results could be detected for HDL-cholestrol, LDL-cholesterol, and triacylglycerols. The effect of garlic on systolic blood pressure showed consistent results across publications with 7 out of 8 meta-analyses demonstrating a substantial decrease in systolic blood pressure. Similar results could be reported regarding the effect of garlic on diastolic blood pressure, i.e. 6 out of 8 meta-analyses detected significant reductions in diastolic blood pressure levels following interventions with garlic. According to the data summarized in the present umbrella review, garlic preparations as well as garlic exerted some positive effects on indicators and biomarkers of cardiovascular disease, typically without causing any serious side effects. However, with regard to the

Research on sprout inhibition effect of refrigerated garlic by irradiation

International Nuclear Information System (INIS)

Zhang Xuan; He Jianzhong; Li Ruijun

2005-01-01

This paper researches the sprout inhibition effect by irradiation on refrigerated garlic. The results shows that, the garlic is still in the period of dormancy within 7 days after taken out from the refrigerated warehouse, and irradiation have a good sprout inhibition effect on it. The irradiation dose is 40-90 Gy, the same as that of the post harvest irradiation treatment on garlic. Refrigerate the Zhongmu Garlic (at -2 degree C-0 degree C) until the middle ten days of February the next year, place it at the room temperature (10 degree C-15 degree C) for 1-7 days after taking it out of the warehouse, then use 60 Co γ-ray to irradiate it until the absorbed dose reaches 40-90 Gy, the sprout inhibition effect can be realized. The test also indicates that the deposited time after taking out of the refrigerated warehouse is crucial to the sprout inhibition effect of refrigerated garlic by irradiation. (authors)

Antioxidant effects of supercritical fluid garlic extracts in canned artichokes.

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Bravi, E; Marconi, O; Sileoni, V; Rollo, M R; Perretti, G

2016-10-01

The effects of adding supercritical carbon dioxide extracts of garlic (at two different concentrations of allicin) on select chemical indices in extra-virgin olive oil used to canned artichokes were studied. Tests were performed after processing and over a storage period of 1 year. A sensorial test was also conducted on the canned artichokes to establish the impact on flavor (in particular perceptions of rancidity and garlic flavor). Acidity, peroxide levels and p -anisidine values were measured as quality analytical parameters. Radical scavenging activity was also evaluated using the DPPH assay. The samples containing supercritical garlic extracts were compared with several other formulations, including control sample (prepared by mixing artichokes with powdered chili pepper and fresh garlic), artichokes with only garlic or only chili pepper, and artichokes treated with the synthetic antioxidant BHT. The results suggested that the allicin extract may be superior, or at least comparable, with BHT in preserving canned artichokes as demonstrated by its positive effects on oxidative stability and sensory profile.

Low back pain and limitations of daily living in Asia: longitudinal findings in the Thai cohort study.

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Yiengprugsawan, Vasoontara; Hoy, Damian; Buchbinder, Rachelle; Bain, Chris; Seubsman, Sam-Ang; Sleigh, Adrian C

2017-01-19

Low back pain (LBP) is a major cause of disability throughout the world. However, longitudinal evidence to relate low back pain and functional limitations is mostly confined to Western countries. In this study, we investigate the associations between low back pain and functional limitations in a prospective cohort of Thai adults. We analysed information from the Thai Cohort Study of adult Open University adults which included 42,785 participants in both 2009 and 2013, with the majority aged 30 to 65 years and residing nationwide. We used multivariate logistic regression to explore the longitudinal associations between LBP in 2009 and 2013 ('never': no LBP in 2009 or 2013; 'reverting': LBP in 2009 but not in 2013; 'incident': no LBP in 2009 but LBP in 2013; and 'chronic': reporting LBP at both time points) and the outcome of functional limitations relating to Activities of Daily Living (ADL) in 2013. Low back pain was common with 30% of cohort members reporting low back pain in both 2009 and 2013 ('chronic LBP'). The 'chronic LBP' group was more likely than the 'never' back pain group to report functional limitations in 2013: adjusted odds ratios 1.60 [95% Confidence Interval: 1.38-1.85] for difficulties getting dressed; 1.98 [1.71-2.30] for walking; 2.02 [1.71-2.39] for climbing stairs; and 3.80 [3.38-4.27] for bending/kneeling. Those with 'incident LBP' or 'reverting LBP' both had increased odds of functional limitations in 2013 but the odds were not generally as high. Our nationwide data from Thailand suggests that LBP is a frequent public health problem among economically productive age groups with adverse effects on the activities of daily living. This study adds to the limited longitudinal evidence on the substantial impact of low back pain in Southeast Asia.

saltPAD: A New Analytical Tool for Monitoring Salt Iodization in Low Resource Settings

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Nicholas M. Myers

2016-03-01

Full Text Available We created a paper test card that measures a common iodizing agent, iodate, in salt. To test the analytical metrics, usability, and robustness of the paper test card when it is used in low resource settings, the South African Medical Research Council and GroundWork performed independ‐ ent validation studies of the device. The accuracy and precision metrics from both studies were comparable. In the SAMRC study, more than 90% of the test results (n=1704 were correctly classified as corresponding to adequately or inadequately iodized salt. The cards are suitable for market and household surveys to determine whether salt is adequately iodized. Further development of the cards will improve their utility for monitoring salt iodization during production.

Effect of Garlic Oil on Attenuation of Pseudomonas aeruginosa Infection Induced in Mice

International Nuclear Information System (INIS)

Eltablawy, S.Y.; Elhifnawi, H.N.

2010-01-01

The antimicrobial activity and other medical benefits of garlic oil have been attributed to the presence of sulphides in it. Pseudomonas aeruginosa is a multidrug resistance opportunistic human pathogen that infect many patients .To control these infections, there is a need for other agents with greater antimicrobial activity and less toxicity. In this study, the effect of irradiated and non-irradiated garlic oil has been evaluated. The irradiation of garlic oil at 10.0 kGy decreased slightly its antibacterial activity against the tested Pseudomonas aeruginosa. The results revealed that there was no effect of garlic oil either irradiated or non-irradiated on the adherent cells formed by Pseudomonas aeruginosa tested organism on tissue culture plate. Garlic oil (irradiated or nonirradiated) was administrated subcutaneously as treatment for a mouse infection model. Bacteriological examination and mortality rate were used as indicators. The treatment with non-irradiated garlic oil decreased the number of bacteria in the infected group in contrast with the placebo group (saline), while, irradiation of garlic oil with 10.0 kGy had no effect on the infected bacteria. Also, the results indicated that, the treatment with non-irradiated garlic oil decreased the mortality in comparison with irradiated garlic oil which did not show any effect. Scanning electron microscopy study revealed that there were morphological changes in the Pseudomonas aeruginosa treated with non- irradiated garlic oil in comparison with untreated one

Marketing and Economic Analysis of Garlic Irradiation in Egypt

International Nuclear Information System (INIS)

El-Khateeb, M.A.

2000-01-01

The aim of this work is to examine the marketing , economic and financial feasibility of a project for garlic irradiation in Egypt. The Egyptian market of garlic was described and analyzed considering the production size distributed over several years, methods of preservation and storage, percentage of loss and cost for each method and distribution channels. The financial and economic analysis of the establishment of A tote Box unit for the irradiation of garlic was also carried out. The following investment criteria were utilized for the commercial evaluation : benefit-cost ratio, payback period, average rate of return and net present value. The results of this analysis showed that the installation of a unit for the irradiation of garlic in Egypt would be economically viable. The unit cost of irradiation would decline if the irradiator is used as a multipurpose facility

Garlic, from Remedy to Stimulant: Evaluation of Antifungal Potential Reveals Diversity in Phytoalexin Allicin Content among Garlic Cultivars; Allicin Containing Aqueous Garlic Extracts Trigger Antioxidants in Cucumber

Science.gov (United States)

Hayat, Sikandar; Cheng, Zhihui; Ahmad, Husain; Ali, Muhammad; Chen, Xuejin; Wang, Mengyi

2016-01-01

Garlic has the charisma of a potent remedy and holds its repute of a therapeutic panacea since the dawn of civilization. An integrated approach was adopted to evaluate the genetic diversity among Chinese garlic cultivars for their antifungal potency as well as allicin content distribution and, furthermore; a bioassay was performed to study the bio-stimulation mechanism of aqueous garlic extracts (AGE) in the growth and physiology of cucumber (Cucumis sativus). Initially, 28 garlic cultivars were evaluated against four kinds of phytopathogenic fungi; Fusarium oxysporum, Botrytis cinerea, Verticillium dahliae and Phytophthora capsici, respectively. A capricious antifungal potential among the selected garlic cultivars was observed. HPLC fingerprinting and quantification confirmed diversity in allicin abundance among the selected cultivars. Cultivar G025, G064, and G074 had the highest allicin content of 3.98, 3.7, and 3.66 mg g-1, respectively, whereas G110 was found to have lowest allicin content of 0.66 mg g-1. Cluster analysis revealed three groups on the basis of antifungal activity and allicin content among the garlic cultivars. Cultivar G025, G2011-4, and G110 were further evaluated to authenticate the findings through different solvents and shelf life duration and G025 had the strongest antifungal activity in all conditions. minimum inhibitory concentration and minimum fungicidal concentration of Allicin aqueous standard (AAS) and AGE showed significant role of allicin as primary antifungal substance of AGE. Leaf disk bioassay against P. capsici and V. dahliae to comparatively study direct action of AGE and AAS during infection process employing eggplant and pepper leaves showed a significant reduction in infection percentage. To study the bioactivity of AGE, a bioassay was performed using cucumber seedlings and results revealed that AGE is biologically active inside cucumber seedlings and alters the defense mechanism of the plant probably activating reactive

Free-radical scavenging capacity and antioxidant properties of some selected onions (Allium cepa L. and garlic (Allium sativum L. extracts

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Noureddine Benkeblia

2005-09-01

Full Text Available The radical scavenging activity (RAS, chain-breaking activity, H2O2-scavenging, reducing capacity and total phenolics of four types of onions (Green onion, Yellow, Red and Purple and garlic were investigated. Total phenolics varied from 30 mg (green onion to 49 mg.100 g-1 fresh weight (garlic. Garlic extract showed the highest RAS, while green onion showed the lowest one. The chain-breaking activity of green onion extract was higher (0.48 than garlic extract (0.029. Chain-breaking activity of yellow, red and purple onion extracts was 0.19, 0.048 and 0.032 respectively. However, heating treatment (90 ºC, 3h caused an increase in this activity. Low ability of green onion extract to scavenge hydrogen peroxide was noted (35%, whereas high ability was noted in other onion and garlic extracts and ranged from 60 to 90%. The lowest reducing capacity was noted in green onion extract (18%, whereas the highest in garlic extract (196%. Statistically, high significant correlations were observed between total phenolics content and reducing power, scavenging of hydrogen peroxide and chain-breaking activity of extract

Low-temperature conditioning of "seed" cloves enhances the expression of phenolic metabolism related genes and anthocyanin content in 'Coreano' garlic (Allium sativum) during plant development.

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Dufoo-Hurtado, Miguel D; Zavala-Gutiérrez, Karla G; Cao, Cong-Mei; Cisneros-Zevallos, Luis; Guevara-González, Ramón G; Torres-Pacheco, Irineo; Vázquez-Barrios, M Estela; Rivera-Pastrana, Dulce M; Mercado-Silva, Edmundo M

2013-11-06

Low-temperature conditioning of garlic "seed" cloves accelerated the development of the crop cycle, decreased plant growth, and increased the synthesis of phenolic compounds and anthocyanins in the outer scale leaves of the bulbs at harvest time, leading to 3-fold content increase compared with those conditioned at room temperature. Cold conditioning of "seed" cloves also altered the anthocyanin profile during bulb development and at harvest. Two new anthocyanins are reported for the first time in garlic. The high phenolics and anthocyanin contents in bulbs of plants generated from "seed" cloves conditioned at 5 °C for 5 weeks were preceded by overexpression of some putative genes of the phenolic metabolism [6-fold for phenylalanine ammonia lyase (PAL)] and anthocyanin synthesis [1-fold for UDP-sugar:flavonoid 3-O-glycosyltransferase (UFGT)] compared with those conditioned at room temperature.

Antibacterial effect of garlic ( Allium sativum ) on Staphyloccus ...

African Journals Online (AJOL)

Garlic (Allium sativum) has had an important dietary and medicinal role for centuries. It is a large annual plant of the Liliaceae family, which grows in most of Africa and in Ethiopia. Ethiopian garlic is used in traditional medicine for infectious disease and some other cases. The present study tested the aqueous extract ...

Identification of low amount of irradiated spices (red pepper, garlic, ginger powder) with luminescence analysis

Science.gov (United States)

Kim, Byeong-Keun; Akram, Kashif; Kim, Cheong-Tae; Kang, Na-Roo; Lee, Jin-Won; Ryang, Jun-Hwan; Kwon, Joong-Ho

2012-08-01

For the identification of irradiated food, current analysis methods have limitations regarding presence and stability of radiation-induced markers. In this study, different spice blends with small quantity of different irradiated (0, 1 and 10 kGy) spice powders, such as red pepper, garlic or ginger, were investigated using PSL and TL techniques. In PSL-based screening analysis, the spice blends containing 10% of irradiated materials (1 or 10 kGy) were determined as intermediate or positive. In TL results, the blends containing 1% of 1 or 10 kGy-irradiated spices showed the typical TL glow curves that could be interpreted as positive. The blends with irradiated garlic powder provided more good results where identification was possible at 0.5% mixing of irradiated sample. However, the TL ratios of all spice blends were <0.1 and only TL glow curve shape and intensity may be used to discriminate the samples having irradiated component.

A cross-sectional examination of growth indicators from Thai adolescent girls: evidence of obesity among Thai youth?

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Pawloski, Lisa R; Ruchiwit, Manyat; Pakapong, Yothaka

2008-01-01

Few studies have examined growth data from adolescent girls in Southeast Asia and almost none have been carried out in Thailand. Thus this study examines growth data from Thai adolescent girls. Cross-sectional growth data from a sample of Thai girls were compared to reference data from healthy well-nourished girls. It is hypothesized that the reference girls will be taller and heavier than the Thai girls; however, the growth indicators will also indicate that obesity is present among Thai girls. Anthropometric and age at menarche data were collected from a sample of 319 adolescent girls ages 11-17 years living in suburban Thailand. Thai girls are heavier than the reference girls at ages 11-13 years yet are shorter and lighter than the reference girls at ages 14-17 years. The data also reveal that 18.4% of the girls are overweight or obese as classified by the CDC BMI-for-age percentile growth curves. The findings suggest the presence of overweight and obesity among this adolescent Thai population. These data may reflect the impact of the improved economic situation of Thailand as well as the impact of body image concerns among these young girls.

Total phenolic levels in diverse garlics (Allium sativum L.)

Science.gov (United States)

Garlic (Allium sativum L.) is a specialty crop that is highly responsive to growth environment with respect to bulb size and coloration. Ten genetically diverse garlic cultivars were grown at twelve locations for two consecutive years. Soil characteristics and bulb phenotypic characters including ...

Effect of chronic garlic feeding on some haematological parameters ...

African Journals Online (AJOL)

200mg/kg) daily for thirty days. Garlic feeding for 30 days significantly (P<0.05) increased the red cell count, haemoglobin concentration and the PCV when compared with the control. Also garlic fed rat showed a significant increase in total white ...

Theravada Buddhism and Thai Luxury Fashion Consumption

NARCIS (Netherlands)

M. Ning (Mao); M.J. McAleer (Michael)

2016-01-01

textabstractThis paper reviews the Thai national character according to Hofstede’s cultural dimension theory and Komin’s nine values cluster (Psychology of the Thai people), analyses the social hierarchy of Thai consumers according to the Luxury 4P Taxonomy (Han et al., 2010), integrates the Theory

Effect of Mineral Composition on Thermoluminescence Analysis of Irradiated Garlics

International Nuclear Information System (INIS)

Sookkasem, Atitaya; Wanwisa, Sudprasert; Vitittheeranon, Arag

2009-07-01

Full text: Thermoluminescence (TL) is one of the most popular techniques used for identification of irradiated foods such as spices, herbs and dried fruits in accordance with the Codex Standards. TL analysis is based on the determination of TL of adhering or contaminating minerals in foods. This research aimed to study the effect of mineral composition on the TL intensity. The composited minerals were extracted from 3 types of non-irradiated and irradiated garlic powders by sodium polytungstate solution. X-ray diffraction (XRD) spectroscopy was employed to investigate the type and amount of minerals present in garlic powders. TL of separated minerals were analysed using a Harshaw 4500 TL reader. The results showed that the mineral composition of garlic powders was mainly quartz of varying amounts depending on types of garlics. The TL intensity linearly increased with the amount of quartz present in the samples. It can be concluded that the amount of minerals affect the TL intensity which might influence the identification of irradiated tretment of garlics by thermoluminescence

Whether co-administration of garlic has negative influence on ...

African Journals Online (AJOL)

The research was to explore whether co-administration of garlic has negative influence on Scutellaria baicalensis Georgi (Scutellaria baicalensis) in treating models rats with pelvic inflammation. Twelve model rats were randomized into a Scutellaria baicalensis group and a Scutellaria baicalensis+garlic group with six in ...

Quantitative determination of alliin in dried garlic cloves and ...

African Journals Online (AJOL)

Purpose: To standardize the garlic samples and its products for alliin contents. Methods: A direct high-performance thin-layer chromatographic (HPTLC) method was developed to determine alliin in Chinese (CG) and Indian garlic (IG) and two other marketed products from USA and UK, respectively. Scanning and ...

Genetic transformation of garlic ( Allium sativum L.) with tobacco ...

African Journals Online (AJOL)

Garlic yield and quality have decreased due to white rot disease caused by Sclerotium cepivorum Berk. A transformation protocol to introduce tobacco chitinase and glucanase genes into garlic embryogenic calli using Agrobacterium tumefaciens has been established. LBA4404 strain having pC2301CHGLU plasmid with ...

Garlic protects the glutathione redox cycle in irradiated rats

International Nuclear Information System (INIS)

Abu-Ghadeer, A.R.M.; Osman, S.A.A.; Abbady, M.M.

1999-01-01

The aim of the present study is to evaluate the possible radioprotective role of garlic oil on the glutathione redox cycle (GSH, GSH-Px, GR and G6-PD) in blood and tissues (liver, spleen and intestine) of irradiated rats. Garlic oil was orally administered to rats (100 mg/Kg- b.w.) for 7 days before exposure to a fractionated of whole body gamma irradiation up to 9 Gy (3 Gy X 3 at 2 days intervals) and during the whole period of irradiation. The data showed that radiation exposure caused significant inhibition of the biochemical parameters in blood and tissue of irradiated rats all over the investigation periods (3,7 and 15 days). Garlic oil ameliorated the decrease in the tested parameters with noticeable effect on the 15 Th. day after radiation exposure. It is concluded that garlic oil could control the radiation induced changes in the glutathione redox cycle and provided some radioprotective effect

Flowering and the Pollen Fertility in Iranian Garlic Clones

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A. R. Abbasifar

2015-06-01

Full Text Available Garlic (Allium sativum L. cannot produce seed because it is a sterile plant. For studying bolting and determination of pollen fertility, 68 Iranian garlic clones were gathered from different parts of Iran and evaluated in Research Field of Horticultural Department, Faculty of Agriculture, Bu-Ali Sina University in 2010-2011 and 2011-2012. For determining the pollen fertility, some tests including specific RAPD marker, pollen germination, pollen viability detection using acetocarmine and in vitro culture of ovules and fruits were used. Results showed that 37 of Iranian garlic clones could produce scape and inflorescence. The percentage range of pollen stained with acetocarmine was from 0.5 up to 20 percent showing infertility of pollens. Lack of two markers (OPJ121300 and OPJ121700 and pollen tube growth proved the infertility of garlic clones pollen. Fruits and embryo sac were alive for more than two months, showing their potential for producing seeds following pollination with fertile pollens.

Impacts of Irradiation Sources on Quality Attributes of Low-salt Sausage during Refrigerated Storage

Science.gov (United States)

Kim, Hyun-Wook; Choi, Yun-Sang

2017-01-01

This study was performed to investigate the impacts of irradiation sources on quality attributes of low-salt sausage during refrigerated storage. Control sausage was prepared with 1.5% sodium chloride (NaCl), whereas low-salt sausage was formulated with 0.75% NaCl (a 50% reduction; L-control). Sausage samples were vacuum-packaged, and low-sausages were irradiated with gamma-ray, electron-beam and X-ray at 5 kGy, respectively. The samples were stored at 4°C for 28 d to determine changes in quality attributes. The pH of low-salt sausages was unaffected by irradiation at 5 kGy (p>0.05). Higher redness values were found at irradiated low-salt sausages compared to control (psausage were higher than those of low-salt sausages (psausage treatments. The overall sensory acceptability score of irradiated/low-salt sausages were lower than L-control due to decreased scores for cooked meat flavor but increased radiolytic off-flavor (psausages were higher than control and L-control (psausages (psausages, and suggest that further studies should be necessary to reducing radiolytic off-flavor of irradiated/low-salt sausages. PMID:29147093

Sulfur-containing components of gamma-irradiated garlic bulbs

International Nuclear Information System (INIS)

Joongho Kwon; Jonguck Choi; Hyungsik Yoon

1989-01-01

Sulfur-containing components associated with garlic flavors were investigated to determine the effect of γ-irradiation at 0.1Gy on the quality of garlic bulbs (Allium sativum L.) during storage at 3±1 0 C and 80±5% RH for 10 months. Irradiation treatment had no influence on the amount of total sulfur and thiosulfinate of stored garlic for 10 months, while the storage period brought about a significant reduction (P < 0.05) in the content of both components after the 6-8th month of storage compared with that at the beginning of storage period. The identity of irradiated alliin (S-allyl-L-cysteine sulfoxide) at sprout-inhibition dose was confirmed according to thin-layer chromatography, i.r. and NMR spectroscopy data. (author)

Sulfur-containing components of gamma-irradiated garlic bulbs

Science.gov (United States)

Kwon, Joong-Ho; Choi, Jong-Uck; Yoon, Hyung-Sik

Sulfur-containing components associated with garlic flavors were investigated to determine the effect of γ-irradiation at 0.1 kGy on the quality of garlic bulbs ( Allium sativum L.) during storage at 3±1°C and 80±5% RH for 10 months. Irradiation treatment had no influence on the amount of total sulfur and thiosulfinate of stored garlic for 10 months, while the storage period brought about a significant reduction ( P<0.05) in the content of both components after the 6-8th month of storage compared with that at the beginning of storage period. The identity of irradiated alliin ( S-allyl- L-cysteine sulfoxide) at sprout-inhibition dose was confirmed according to thin-layer chromatography, i.r. and NMR spectroscopy data.

Iodine oxides in large-scale THAI tests

International Nuclear Information System (INIS)

Funke, F.; Langrock, G.; Kanzleiter, T.; Poss, G.; Fischer, K.; Kühnel, A.; Weber, G.; Allelein, H.-J.

2012-01-01

Highlights: ► Iodine oxide particles were produced from gaseous iodine and ozone. ► Ozone replaced the effect of ionizing radiation in the large-scale THAI facility. ► The mean diameter of the iodine oxide particles was about 0.35 μm. ► Particle formation was faster than the chemical reaction between iodine and ozone. ► Deposition of iodine oxide particles was slow in the absence of other aerosols. - Abstract: The conversion of gaseous molecular iodine into iodine oxide aerosols has significant relevance in the understanding of the fission product iodine volatility in a LWR containment during severe accidents. In containment, the high radiation field caused by fission products released from the reactor core induces radiolytic oxidation into iodine oxides. To study the characteristics and the behaviour of iodine oxides in large scale, two THAI tests Iod-13 and Iod-14 were performed, simulating radiolytic oxidation of molecular iodine by reaction of iodine with ozone, with ozone injected from an ozone generator. The observed iodine oxides form submicron particles with mean volume-related diameters of about 0.35 μm and show low deposition rates in the THAI tests performed in the absence of other nuclear aerosols. Formation of iodine aerosols from gaseous precursors iodine and ozone is fast as compared to their chemical interaction. The current approach in empirical iodine containment behaviour models in severe accidents, including the radiolytic production of I 2 -oxidizing agents followed by the I 2 oxidation itself, is confirmed by these THAI tests.

Effect Of Extensive Use Of Garlic In Feed On Normal And Irradiated Stressed Male Rats

International Nuclear Information System (INIS)

KASSAB, F.M.A.; ABDEL-KHALEK, L.G.; KAMAL, A.M.

2009-01-01

Fifty mature male albino rats were used in the present study to evaluate the effect of using crude garlic for one month on general heath condition and to compare between garlic intakes pre and post-irradiated stressed rats.Fresh minced cloves (8-10) of garlic were added to the rat diet twice per day for 30 days in garlic group and for 7 and 15 days prior to and after 4 Gy irradiation in pre and post-irradiated garlic groups, respectively. The results denoted that the extensive use of garlic in food improved the general condition in non-stressed rats while in irradiated stressed rats, the immediate intake of garlic after radiation was more efficient in ameliorating the undesirable radiation effects, where some biochemical and hematological parameters were examined in pre and post-garlic intake such as Hb, RBCs, platelets, T 3 , testosterone and insulin.

Cloning and comparative analysis of zinc-finger protein gene on Y-chromosome (ZFY between Thai Bangkaew dog and other Thai canids

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Ukadej Boonyaprakob

2017-06-01

Full Text Available The Thai Bangkaew dog is a Spitz-type dog that originated in Thailand. Legend has it that the dog is descended from hybrids between a native female dog and a male wild canid. To examine the mysterious story about the ancestry of the Thai Bangkaew dog's paternal lineage, sequence variation was examined for the last intron of the Y-chromosome-specific zinc-finger gene, ZFY, and its X homolog for male Thai Bangkaew dogs and other male Thai canids, including the Thai ridgeback and mixed breed dogs, Asiatic jackals (Canis aureus and a dhole (Cuon alpinus. A 1075-bp ZFY segment from DNA samples of Thai Bangkaew dogs was found to be 100% identical to the domestic dog ZFY and (if gaps are allowed showed 81% and 92% identity to jackal ZFY and dhole ZFY, respectively. However, if gaps were treated as missing data, the 1045-bp ZFY sequence for the Thai Bangkaew dogs was 100% identical to domestic dog ZFY and 99.5% to jackal ZFY and dhole ZFY, respectively. In addition, the 959-bp Thai Bangkaew ZFX fragments were identical and showed 100% identity to domestic dog ZFX. These genetic data suggest that the Thai Bangkaew dogs still present today share a common male ancestor with modern dogs, rather than being the descendants of dhole or jackal/dog hybrids.

Competitive Interactions of Garlic Mustard (Alliaria petiolata) and Damesrocket (Hesperis matronalis)

Science.gov (United States)

Leicht-Young, Stacey A.; Pavlovic, Noel B.; Adams, Jean V.

2012-01-01

Competitive interactions between native plants and nonnative, invasive plant species have been extensively studied; however, within degraded landscapes, the effect of interspecific interactions among invasive plants is less explored. We investigated a competitive interaction between two sympatric, invasive mustard species that have similar life history strategies and growth forms: garlic mustard and damesrocket. Greenhouse experiments using a full range of reciprocal density ratios were conducted to investigate interspecific competition. Garlic mustard had a negative effect on the final biomass, number of leaves, and relative growth rate in height of damesrocket. Survival of damesrocket was not negatively affected by interspecific competition with garlic mustard; however, garlic mustard showed higher mortality because of intraspecific competition. These results indicated that although garlic mustard has been observed to be the dominant species in this landscape, it may not completely outcompete damesrocket in all situations. Studies of invasive species in competition are important in degraded landscapes because this is the common situation in many natural areas.

Garlic breeding system innovations

NARCIS (Netherlands)

Zheng, S.J.; Kamenetsky, R.; Féréol, L.; Barandiaran, X.; Rabinowitch, H.D.; Chovelon, V.; Kik, C.

2007-01-01

This review outlines innovative methods for garlic breeding improvement and discusses the techniques used to increase variation like mutagenesis and in vitro techniques, as well as the current developments in florogenesis, sexual hybridization, genetic transformation and mass propagation. Sexual

Taste-Active Maillard Reaction Products in Roasted Garlic (Allium sativum).

Science.gov (United States)

Wakamatsu, Junichiro; Stark, Timo D; Hofmann, Thomas

2016-07-27

In order to gain first insight into candidate Maillard reaction products formed upon thermal processing of garlic, mixtures of glucose and S-allyl-l-cysteine, the major sulfur-containing amino acid in garlic, were low-moisture heated, and nine major reaction products were isolated. LC-TOF-MS, 1D/2D NMR, and CD spectroscopy led to their identification as acortatarin A (1), pollenopyrroside A (2), epi-acortatarin A (3), xylapyrroside A (4), 5-hydroxymethyl-1-[(5-hydroxymethyl-2-furanyl)methyl]-1H-pyrrole-2-carbalde-hyde (5), 3-(allylthio)-2-(2-formyl-5-hydroxymethyl-1H-pyrrol-1-yl)propanoic acid (6), (4S)-4-(allylthiomethyl)-3,4-dihydro-3-oxo-1H-pyrrolo[2,1-c][1,4]oxazine-6-carbaldehyde (7), (2R)-3-(allylthio)-2-[(4R)-4-(allylthiomethyl)-6-formyl-3-oxo-3,4-dihydropyrrolo-[1,2-a]pyrazin-2(1H)-yl]propanoic acid (8), and (2R)-3-(allylthio)-2-((4S)-4-(allylthiomethyl)-6-formyl-3-oxo-3,4-dihydropyrrolo-[1,2-a]pyrazin-2(1H)-yl)propanoic acid (9). Among the Maillard reaction products identified, compounds 5-9 have not previously been published. The thermal generation of the literature known spiroalkaloids 1-4 is reported for the first time. Sensory analysis revealed a bitter taste with thresholds between 0.5 and 785 μmol/kg for 1-5 and 7-9. Compound 6 did not show any intrinsic taste (water) but exhibited a strong mouthfullness (kokumi) enhancing activity above 186 μmol/kg. LC-MS/MS analysis showed 1-9 to be generated upon pan-frying of garlic with the highest concentration of 793.7 μmol/kg found for 6, thus exceeding its kokumi threshold by a factor of 4 and giving evidence for its potential taste modulation activity in processed garlic preparations.

An Investigation into Aspects of Thai Culture and Its Impact on Thai Students in an International School in Thailand

Science.gov (United States)

Deveney, Barbara

2005-01-01

This article describes research undertaken to investigate aspects of Thai culture and its effects on Thai students in an international school in Thailand. Using a variety of data gathering methods, the investigation looks at how Thai culture manifests itself in the classroom in the form of student behaviour and attitudes. The research also…

Effect of feeding garlic (allium sativum) on body weight and serum cholesterol levels in rats

International Nuclear Information System (INIS)

Farnaz, S.; Qamar, M.Z.; Karim, S.

2011-01-01

Background: Oral garlic supplementation may be effective in decreasing serum cholesterol levels as much as 15% to 20%. Garlic indirectly effect atherosclerosis by reduction of hyperlipidaemia, hypertension and probably diabetes mellitus and prevents thrombus formation. This study was undertaken to test the hypothesis that garlic powder with a prolonged mode of action promises potent biological effects into hypercholesterolaemia. Methods: Fifty albino rats were randomly divided into 5 equal groups (n=10). All rats were initially fed normal diet for at least 7 days. Then Group A was control and was fed a normal diet + 0.5% cholesterol, Group B was fed normal diet and 3 mg garlic per 10 g of feed and Group C was fed normal diet and 10 mg garlic per 10 g of feed. The experiment lasted for 12 weeks. Body weight and serum cholesterol were noted before and after giving garlic + cholesterol. Results: Effect of serum cholesterol level was significantly decreased after taking 3 and 10 mg of garlic. However it was observed that the body weight was increased after taking garlic. Conclusion: Garlic consumption although can decrease the level of serum cholesterol but it increases the body weight. Garlic consumption alone can decrease serum cholesterol level, but it cannot be used as the main therapeutic agent for hyperlipidaemia. (author)

Immunomodulation and Anti-Inflammatory Effects of Garlic Compounds

Directory of Open Access Journals (Sweden)

Rodrigo Arreola

2015-01-01

Full Text Available The benefits of garlic to health have been proclaimed for centuries; however, only recently have Allium sativum and its derivatives been proposed as promising candidates for maintaining the homeostasis of the immune system. The complex biochemistry of garlic makes it possible for variations in processing to yield different preparations with differences in final composition and compound proportion. In this review, we assess the most recent experimental results, which indicate that garlic appears to enhance the functioning of the immune system by stimulating certain cell types, such as macrophages, lymphocytes, natural killer (NK cells, dendritic cells, and eosinophils, by mechanisms including modulation of cytokine secretion, immunoglobulin production, phagocytosis, and macrophage activation. Finally, because immune dysfunction plays an important role in the development and progress of several diseases, we critically examined immunoregulation by garlic extracts and compounds isolated, which can contribute to the treatment and prevention of pathologies such as obesity, metabolic syndrome, cardiovascular disorders, gastric ulcer, and even cancer. We concluded that A. sativum modulates cytokine secretion and that such modulation may provide a mechanism of action for many of their therapeutic effects.

Immunomodulation and Anti-Inflammatory Effects of Garlic Compounds

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Arreola, Rodrigo; Quintero-Fabián, Saray; López-Roa, Rocío Ivette; Flores-Gutiérrez, Enrique Octavio; Reyes-Grajeda, Juan Pablo; Carrera-Quintanar, Lucrecia; Ortuño-Sahagún, Daniel

2015-01-01

The benefits of garlic to health have been proclaimed for centuries; however, only recently have Allium sativum and its derivatives been proposed as promising candidates for maintaining the homeostasis of the immune system. The complex biochemistry of garlic makes it possible for variations in processing to yield different preparations with differences in final composition and compound proportion. In this review, we assess the most recent experimental results, which indicate that garlic appears to enhance the functioning of the immune system by stimulating certain cell types, such as macrophages, lymphocytes, natural killer (NK) cells, dendritic cells, and eosinophils, by mechanisms including modulation of cytokine secretion, immunoglobulin production, phagocytosis, and macrophage activation. Finally, because immune dysfunction plays an important role in the development and progress of several diseases, we critically examined immunoregulation by garlic extracts and compounds isolated, which can contribute to the treatment and prevention of pathologies such as obesity, metabolic syndrome, cardiovascular disorders, gastric ulcer, and even cancer. We concluded that A. sativum modulates cytokine secretion and that such modulation may provide a mechanism of action for many of their therapeutic effects. PMID:25961060

Effect of irradiation on sod activity and selenium content in garlic

International Nuclear Information System (INIS)

Xu Weimin; Zheng Anjian; Yan Jianmin; Cao Qingsui; Wu Haihong; Cao Shifeng

2006-01-01

The effects of irradiation at 0.1 kGy, 1.0 kGy on SOD activity and the content of total selenium, inorganic selenium, organic selenium in garlic (Allium sativum L.) stored at 10 degree C or 25 degree C were investigated. The results indicated that irradiation treatment with 0.1 kGy, 1 kGy significantly slowed the reduction of SOD activities in garlic stored at 10 degree C or 25 degree C, while the treatment irradiation had no influence on the content of all kinds of selenium. But the garlic stored at 25 degree C had higher content of total selenium, inorganic selenium, organic selenium than that in garlic stored at 10 degree C. (authors)

Novel Sulfur Metabolites of Garlic Attenuate Cardiac Hypertrophy and Remodeling through Induction of Na+/K+-ATPase Expression.

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Khatua, Tarak N; Borkar, Roshan M; Mohammed, Soheb A; Dinda, Amit K; Srinivas, R; Banerjee, Sanjay K

2017-01-01

Epidemiologic studies show an inverse correlation between garlic consumption and progression of cardiovascular disease. However, the molecular basis for the beneficial effect of garlic on the heart is not known. Therefore, the objective of the present study was to (1) investigate the effect of raw garlic on isoproterenol (Iso) induced cardiac hypertrophy (2) find the active metabolites of garlic responsible for the beneficial effect. Cardiac hypertrophy was induced in rats by subcutaneous single injection of Iso 5 mg kg -1 day -1 for 15 days and the effect of garlic (250 mg/kg/day orally) was evaluated. Garlic metabolites in in vivo were identified by LC/MS study. The effect of garlic and its metabolites were evaluated against hypertrophy in H9C2 cells. Garlic normalized cardiac oxidative stress after Iso administration. Cardiac pathology and mitochondrial enzyme activities were improved in hypertrophy heart after garlic administration. Decreased Na + /K + -ATPase protein level that observed in hypertrophy heart was increased after garlic administration. We identified three garlic metabolites in rat serum. To confirm the role of garlic metabolites on cardiac hypertrophy, Na + /K + -ATPase expression and intracellular calcium levels were measured after treating H9C2 cells with raw garlic and two of its active metabolites, allyl methyl sulfide and allyl methyl sulfoxide. Raw garlic and both metabolites increased Na + /K + -ATPase protein level and decreased intracellular calcium levels and cell size in Iso treated H9C2 cells. This antihypertrophic effect of garlic and its sulfur metabolites were lost in H9C2 cells in presence of Na + /K + -ATPase inhibitor. In conclusion, garlic and its active metabolites increased Na + /K + -ATPase in rat heart, and attenuated cardiac hypertrophy and associated remodeling. Our data suggest that identified new garlic metabolites may be useful for therapeutic intervention against cardiac hypertrophy.

Selenium inhibits the phytotoxicity of mercury in garlic (Allium sativum)

International Nuclear Information System (INIS)

Zhao, Jiating; Gao, Yuxi; Li, Yu-Feng; Hu, Yi; Peng, Xiaomin; Dong, Yuanxing; Li, Bai; Chen, Chunying; Chai, Zhifang

2013-01-01

To investigate the influence of selenium on mercury phytotoxicity, the levels of selenium and mercury were analyzed with inductively coupled plasma-mass spectrometry (ICP-MS) in garlic tissues upon exposure to different dosages of inorganic mercury (Hg 2+ ) and selenite (SeO 3 2− ) or selenate (SeO 4 2− ). The distributions of selenium and mercury were examined with micro-synchrotron radiation X-ray fluorescence (μ-SRXRF), and the mercury speciation was investigated with micro-X-ray absorption near edge structure (μ-XANES). The results show that Se at higher exposure levels (>1 mg/L of SeO 3 2− or SeO 4 2− ) would significantly inhibit the absorption and transportation of Hg when Hg 2+ levels are higher than 1 mg/L in culture media. SeO 3 2− and SeO 4 2− were found to be equally effective in reducing Hg accumulation in garlic. The inhibition of Hg uptake by Se correlates well with the influence of Se on Hg phytotoxicity as indicated by the growth inhibition factor. Elemental imaging using μ-SRXRF also shows that Se could inhibit the accumulation and translocation of Hg in garlic. μ-XANES analysis shows that Hg is mainly present in the forms of Hg–S bonding as Hg(GSH) 2 and Hg(Met) 2 . Se exposure elicited decrease of Hg–S bonding in the form of Hg(GSH) 2 , together with Se-mediated alteration of Hg absorption, transportation and accumulation, may account for attenuated Hg phytotoxicity by Se in garlic. -- Highlights: ► Hg phytotoxicity can be mitigated by Se supplement in garlic growth. ► Se can inhibit the accumulation and transportation of Hg in garlic tissues. ► Localization and speciation of Hg in garlic can be modified by Se

The effects of increasing garlic powder and monensin supplementation on feed intake, nutrient digestibility, growth performance and blood parameters of growing calves.

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Gholipour, A; Foroozandeh Shahraki, A D; Tabeidian, S A; Nasrollahi, S M; Yang, W Z

2016-08-01

The objective of this study was to evaluate the effects of increasing garlic powder and monensin supplementation on feed intake, nutrient digestibility, growth performance and blood metabolites of growing calves. Forty Holstein calves (BW = 100 ± 11 kg) were randomly assigned to four dietary treatments (n = 10) in a complete randomized design. Experimental treatments consisted of the following: (i) basal diet (control), (ii) basal diet supplemented with 0.0003% of dietary dry matter (DM) sodium monensin, (iii) low level of garlic powder (Low-GAR; 0.5% of dietary DM) and (iv) high level of garlic powder (High-GAR; 1% of dietary DM). DM intake (DMI) and DM digestibility were (p calves supplemented with Low-GAR had a similar DMI to the control calves and similar DM digestibility to the control and monensin groups. The digestibility of other nutrients were not affected by the treatments. Although supplementing monensin relative to Low-GAR increased the DMI (p calves, which were higher than the control and High-GAR groups (p feed conversion ratio was improved in the Low-GAR group versus other treatment groups (p calves fed the Low-GAR showed an improved FCR and blood metabolites without changing the DMI and nutrient digestibility. It suggests that garlic powder could be used as an alternative to monensin for growing calves under the current feeding conditions. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

Heat Inactivation of Garlic (Allium sativum) Extract Abrogates Growth Inhibition of HeLa Cells.

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Chintapalli, Renuka; Murray, Matthew J J; Murray, James T

2016-07-01

The potential anticancer properties of garlic (Allium sativum) may depend on the method of preparation and its storage. Storage of garlic has not been thoroughly investigated to determine whether anticancer properties are retained. Garlic was prepared and processed to mimic normal options for storage and preparation for consumption. Cytotoxicity was determined by crystal violet assay and mechanisms of cytotoxicity were established by microscopy, SDS-PAGE, and Western immunoblotting. Significant (P < 0.0001) cytotoxicity was observed in all preparations, except with boiled (cooked) garlic. Depending on the method of storage, garlic extract induced either type I or type II programmed cell death, detectable by caspase 9 cleavage, or Poly (adenosine diphosphate-ribose) polymerase (PARP) cleavage and LC3-II accumulation, respectively. The conflicting literature on the anticancer properties of garlic may be explained by differences in processing and storage. This study has highlighted that the potency of the antiproliferative properties of cooked garlic, compared to the uncooked form, is diminished in HeLa cells.

Radioprotective effect of garlic extract on some bacterial strains with different radiation sensitivities

International Nuclear Information System (INIS)

Tawfik, Z.S.; Abushady, M.R.

1992-01-01

The radioprotective effect of garlic on four bacterial strains with different degrees of radiation sensitivities was investigated. The presence of garlic led to an increase in d-10 value of Ps. Aeruginosa, S. aureus and S. typhimurium by 160%, 50%, and 30% respectively. The protective efficiency of garlic against radiation was noticed to be proportional to its concentration in a given inoculum size. Garlic extract up to 180 micro liter per 10 8 inoculum size of B. cereus showed no protective effect. This fact was attributed to the existence of sulphur compounds in the given strain. Higher garlic concentrations appeared to affect the cloning efficiency of a given strain. 4fig., 2tab

Bioevaluation of garlic on growth, haematological and serum ...

African Journals Online (AJOL)

A total of 18 grower pigs aged 70 days were used in an eight weeks feeding trial to evaluate the biological importance of feeding varying dietary levels of sun dried garlic to pigs. The 18 pigs were randomly assigned to three dietary treatments (T1, T2 and T3) with 0, 100 and 200 g of garlic powder incorporated per 100 kg of ...

Effect of Raw Crushed Garlic (Allium sativum L.) on Components of Metabolic Syndrome.

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Choudhary, Prema Ram; Jani, Rameshchandra D; Sharma, Megh Shyam

2017-09-28

Metabolic syndrome consists of a group of risk factors characterized by abdominal obesity, hypertension, atherogenic dyslipidemia, hyperglycemia, and prothrombotic and proinflammatory conditions. Raw garlic homogenate has been reported to reduce serum lipid levels in animal model; however, no precise studies have been performed to evaluate the effect of raw crushed garlic (Allium sativum L.) on components of metabolic syndrome. Therefore, the present study was designed to investigate the effect of raw crushed garlic on components of metabolic syndrome. A total of 40 metabolic syndrome patients were randomly selected from the diabetic center of SP Medical College, Bikaner, Rajasthan, India. They underwent treatment with 100 mg/kg body weight raw crushed garlic 2 times a day with standard diet for 4 weeks; their anthropometric and serum biochemical variables were measured at both the beginning and the end of the study. Statistical analysis was performed using IBM SPSS version 20, and Student's paired "t" test was used to compare variables before and after treatment with garlic preparation. Raw crushed garlic significantly reduced components of metabolic syndrome including waist circumference (p .05) of patients with metabolic syndrome after consumption of raw crushed garlic for 4 weeks. Raw crushed garlic has beneficial effects on components of metabolic syndrome; therefore, it can be used as an accompanying remedy for prevention and treatment of patients with metabolic syndrome.

Effect of garlic's mode of administration on erythrocytes and plasma ...

African Journals Online (AJOL)

HP HP

2012-04-24

Apr 24, 2012 ... Among all such agents, garlic (Allium sativum L.) has attracted the attention of modern medical science because of its widespread over the counter use. .... Asdaq SM, Inamdar MN (2011). The potential benefits of a garlic and.

Sulfur-containing components of gamma-irradiated garlic bulbs

Energy Technology Data Exchange (ETDEWEB)

Joongho Kwon (Korea Advanced Energy Research Inst., Daeduk (Republic of Korea)); Jonguck Choi; Hyungsik Yoon (Kyungpook National Univ., Taegu (Republic of Korea))

1989-01-01

Sulfur-containing components associated with garlic flavors were investigated to determine the effect of {gamma}-irradiation at 0.1Gy on the quality of garlic bulbs (Allium sativum L.) during storage at 3{plus minus}1{sup 0}C and 80{plus minus}5% RH for 10 months. Irradiation treatment had no influence on the amount of total sulfur and thiosulfinate of stored garlic for 10 months, while the storage period brought about a significant reduction (P < 0.05) in the content of both components after the 6-8th month of storage compared with that at the beginning of storage period. The identity of irradiated alliin (S-allyl-L-cysteine sulfoxide) at sprout-inhibition dose was confirmed according to thin-layer chromatography, i.r. and NMR spectroscopy data. (author).

Garlic and onion sensitization among Saudi patients screened for ...

African Journals Online (AJOL)

EB

2013-09-03

Sep 3, 2013 ... screened for garlic and onion specific IgE antibodies along with other food allergens were analyzed retrospectively at King. Khalid University Hosptial between January 2008 and April 2009. This group of patients included 73 males and 35 females with mean age 27+13.2 years. Estimation of garlic and ...

Efficacy of garlic based treatments against monogenean parasites infecting the guppy (Poecilia reticulata (Peters)).

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Fridman, S; Sinai, T; Zilberg, D

2014-06-16

Monogenean infections of commercially farmed fishes are responsible for significant economic losses. Garlic (Allium sativum) is a well-known spice which also possesses anti-microbial and anti-parasitical properties. The current work aimed to test the efficacy of garlic-based treatments against infection with monogenean sp. in the guppy (Poecilia reticulata). Clipped sections of tail fins of guppies heavily infected with Gyrodactylus turnbulli were exposed to aqueous garlic extract (7.5 to 30 mL L(-1)) and visually observed under a dissecting microscope. Results revealed that exposure to garlic caused detachment of parasite and cessation of movement indicating death. A positive correlation was seen between garlic concentration and time to detachment and death of parasites, which, at the highest concentration of 30 mL L(-1), occurred at 4.1 and 8.6 min, respectively. Bathing in aqueous garlic extract (7.5 and 12.5 mL L(-1)) was tested in guppies infected with G. turnbulli. Prior acute toxicity tests revealed the maximum tolerance levels of guppies to garlic extract to be 12.5 mL L(-1) for 1h. Bathing of infected fish in garlic extract (7.5 and 12.5 mL L(-1)) significantly (pgarlic powder-supplemented diet were tested on guppies infected with G. turnbulli and Dactylogyrus sp. Fish were fed with food containing 10% and 20% dry garlic powder for 14 days. Groups fed with garlic supplemented diets showed significantly reduced (pgarlic did not appear to affect palatability. Fresh crushed garlic was added at a level of 1 gL(-1) and applied as an indefinite bath for 14 days. This treatment was seen to significantly reduce (pgarlic-fed group, as compared to control. These findings demonstrate the potential of garlic as a natural alternative to currently used chemical treatments for monogenean sp. infection in the guppy. Copyright © 2014 Elsevier B.V. All rights reserved.

Population structure of four Thai indigenous chicken breeds.

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Mekchay, Supamit; Supakankul, Pantaporn; Assawamakin, Anunchai; Wilantho, Alisa; Chareanchim, Wanwisa; Tongsima, Sissades

2014-03-27

In recent years, Thai indigenous chickens have increasingly been bred as an alternative in Thailand poultry market. Due to their popularity, there is a clear need to improve the underlying quality and productivity of these chickens. Studying chicken genetic variation can improve the chicken meat quality as well as conserving rare chicken species. To begin with, a minimal set of molecular markers that can characterize the Thai indigenous chicken breeds is required. Using AFLP-PCR, 30 single nucleotide polymorphisms (SNPs) from Thai indigenous chickens were obtained by DNA sequencing. From these SNPs, we genotyped 465 chickens from 7 chicken breeds, comprising four Thai indigenous chicken breeds--Pradhuhangdum (PD), Luenghangkhao (LK), Dang (DA) and Chee (CH), one wild chicken--the red jungle fowls (RJF), and two commercial chicken breeds--the brown egg layer (BL) and commercial broiler (CB). The chicken genotypes reveal unique genetic structures of the four Thai indigenous chicken breeds. The average expected heterozygosities of PD=0.341, LK=0.357, DA=0.349 and CH=0.373, while the references RJF= 0.327, CB=0.324 and BL= 0.285. The F(ST) values among Thai indigenous chicken breeds vary from 0.051 to 0.096. The F(ST) values between the pairs of Thai indigenous chickens and RJF vary from 0.083 to 0.105 and the FST values between the Thai indigenous chickens and the two commercial chicken breeds vary from 0.116 to 0.221. A neighbour-joining tree of all individual chickens showed that the Thai indigenous chickens were clustered into four groups which were closely related to the wild RJF but far from the commercial breeds. Such commercial breeds were split into two closely groups. Using genetic admixture analysis, we observed that the Thai indigenous chicken breeds are likely to share common ancestors with the RJF, while both commercial chicken breeds share the same admixture pattern. These results indicated that the Thai indigenous chicken breeds may descend from the

Garlic for Cardiovascular Disease: Prevention or Treatment?

Science.gov (United States)

Alali, Feras Q; El-Elimat, Tamam; Khalid, Lila; Hudaib, Reema; Al-Shehabi, Tuqa Saleh; Eid, Ali H

2017-01-01

Cardiovascular disease (CVD) is the leading cause of global mortality with a substantial economic impact. The annual deaths are expected to increase in the next decade. An array of dietary supplements is being used by people worldwide to ameliorate cardiovascular risk factors. Garlic (Allium sativum L.), a top-selling herbal dietary supplement, is renowned for its wide range beneficial effects, particularly in the treatment and prevention of CVD. This review aims to present a thorough discussion of the available evidence-based data which support the use of garlic in the treatment or prevention of cardiovascular diseases, including atherosclerosis, hypertension, and hyperlipidemia. The molecular mechanisms underlying these effects are dissected as well. This review supports the notion that garlic has the potential to treat mild hypertension, to decrease hypercholesterolemia, and to prevent atherosclerosis. More clinical studies are essential to unequivocally understand the mechanisms underlying treatment or prevention of these cardiovascular conditions. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Low-temperature effect on enzyme activities involved in sucrose-starch partitioning in salt-stressed and salt-acclimated cotyledons of quinoa (Chenopodium quinoa Willd.) seedlings.

Science.gov (United States)

Rosa, Mariana; Hilal, Mirna; González, Juan A; Prado, Fernando E

2009-04-01

The effect of low temperature on growth, sucrose-starch partitioning and related enzymes in salt-stressed and salt-acclimated cotyledons of quinoa (Chenopodium quinoa Willd.) was studied. The growth of cotyledons and growing axes in seedlings grown at 25/20 degrees C (light/dark) and shifted to 5/5 degrees C was lower than in those only growing at 25/20 degrees C (unstressed). However, there were no significant differences between low-temperature control and salt-treated seedlings. The higher activities of sucrose phosphate synthase (SPS, EC 2.4.1.14) and soluble acid invertase (acid INV, EC 3.2.1.25) were observed in salt-stressed cotyledons; however, the highest acid INV activity was observed in unstressed cotyledons. ADP-glucose pyrophosphorylase (ADP-GPPase, EC 2.7.7.27) was higher in unstressed cotyledons than in stressed ones. However, between 0 and 4days the highest value was observed in salt-stressed cotyledons. The lowest value of ADP-GPPase was observed in salt-acclimated cotyledons. Low temperature also affected sucrose synthase (SuSy, EC 2.4.1.13) activity in salt-treated cotyledons. Sucrose and glucose were higher in salt-stressed cotyledons, but fructose was essentially higher in low-temperature control. Starch was higher in low-temperature control; however, the highest content was observed at 0day in salt-acclimated cotyledons. Results demonstrated that low temperature induces different responses on sucrose-starch partitioning in salt-stressed and salt-acclimated cotyledons. Data also suggest that in salt-treated cotyledons source-sink relations (SSR) are changed in order to supply soluble sugars and proline for the osmotic adjustment. Relationships between starch formation and SuSy activity are also discussed.

Ajoene, a Sulfur-Rich Molecule from Garlic, Inhibits Genes Controlled by Quorum Sensing

DEFF Research Database (Denmark)

Jakobsen, Tim Holm; van Gennip, Maria; Phipps, Richard Kerry

2012-01-01

the expression of specific genes involved in pathogenicity, is a possible drug target. Previous in vitro and in vivo studies revealed a significant inhibition of P. aeruginosa QS by crude garlic extract. By bioassay-guided fractionation of garlic extracts, we determined the primary QS inhibitor present in garlic...

Genetic Characterization of Allium Tuncelianum: An Endemic Edible Allium Species With Garlic Odor

Science.gov (United States)

A. tuncelianum is a native species to the Eastern Anatolia. Its plant architecture resembles garlic (A. sativum) and it has mild garlic odor and flavor. Because of these similarities, it has been locally called “garlic”. In addition, it has 16 chromosomes number in its diploid genome like garlic. ...

Determination of crossed gamma doses for garlic improvement (Allium Sativum)

International Nuclear Information System (INIS)

Perez Talavera, S.; Labrada, A.; Savin, V.

1991-01-01

The determination of four Cuban varieties of garlic was made so as to optimized the use of ionizing radiations in Cuba to breed vegetatively propagated crops such as garlic. The dose-effect regresion equation characterizing the radioinhibition zone of each crop was presented. We used a criteria to select the irradiation dose to be used in mutation breeding techniques based on obtaining height variability in the productive indicators, a survival and a number of garlic cloves high enough to allow and adequate reproduction of M1 plants. It was verified that this small inhibitor doses of radiations produced a higher percentage of good variability than the medium and high doses. With the use of small inhibitor doses (GR10-GR20) on the Guadalupe-15 garlic variety, 65 variety plants were obtained., 93.7% out of this number is higher than the control in the indicators considered

Antileishmanial and Immunomodulatory Activity of Allium sativum (Garlic): A Review.

Science.gov (United States)

Foroutan-Rad, Masoud; Tappeh, Khosrow Hazrati; Khademvatan, Shahram

2017-01-01

Leishmaniasis is caused by an obligate intracellular protozoa belonging to Leishmania genus. The current drugs for treatment of leishmaniasis possess many disadvantages; therefore, researchers are continuously looking for the more effective and safer drugs. The aim of this study is to review the effectiveness, toxicities, and possible mechanisms of pharmaceutical actions of different garlic extracts and organosulfur compounds isolated from garlic against Leishmania spp. in a variety of in vitro, in vivo and clinical trials reports. All relevant databases were searched using the terms "Allium sativum," "Garlic," "Allicin," "Ajoene," "Leishmania," "in vitro," "in vivo," and "clinical trial," alone or in combination from 5 English databases (Web of Science, PubMed, Science Direct, Scopus, Google Scholar) and 3 Persian databases (Scientific Information Database, Iran Medex, and Magiran) from 1990 to 2014. In summary, garlic with immunomodulatory effects and apoptosis induction contributes to the treatment of leishmaniasis. © The Author(s) 2015.

AN ESTIMATION OF TECHNICAL EFFICIENCY OF GARLIC PRODUCTION IN KHYBER PAKHTUNKHWA PAKISTAN

Directory of Open Access Journals (Sweden)

Nabeel Hussain

2014-04-01

Full Text Available This study was conducted to estimate the technical efficiency of farmers in garlic production in Khyber Pakhtunkhwa province, Pakistan. Data was randomly collected from 110 farmers using multistage sampling technique. Maximum likelihood estimation technique was used to estimate Cob-Douglas frontier production function. The analysis revealed that the estimated mean technical efficiency was 77 percent indicating that total output can be further increased with efficient use of resources and technology. The estimated gamma value was found to be 0.93 which shows 93% variation in garlic output due to inefficiency factors. The analysis further revealed that seed rate, tractor hours, fertilizer, FYM and weedicides were positive and statistically significant production factors. The results also show that age and education were statistically significant inefficiency factors, age having positive and education having negative relationship with the output of garlic. This study suggests that in order to increase the production of garlic by taking advantage of their high efficiency level, the government should invest in the research and development aspects for introducing good quality seeds to increase garlic productivity and should organize training programs to educate farmers about garlic production.

Effect of umami taste on pleasantness of low-salt soups during repeated testing.

Science.gov (United States)

Roininen, K; Lähteenmäki, L; Tuorila, H

1996-09-01

In the present study the effects of the umami substances, monosodium glutamate (0.2%) and 5'-ribonucleotides (0.05%), on the acceptance of low-salt soups in two groups of subjects, one with low-salt (n = 21) and the other with high-salt (n = 23) preferences were assessed. The groups were presented with soups containing 0.3% sodium chloride (low-salt group) and 0.5% sodium chloride (high-salt group). The subjects three times consumed leek-potato or minestrone soup with umami and three times the other soup without umami during six sessions over 5 weeks (sessions 2-7). In addition they tasted these and two other soups (lentil and mushroom soup) during sessions 1 and 8, during which they evaluated the pleasantness, taste intensity, and ideal saltiness of the soups with and without added umami. These ratings were higher when soups contained umami in both the low- and high-salt groups, and they remained higher regardless of which of the soups served for lunch contained umami. The low- and high-salt groups did not differ in pleasantness ratings, although the former rated the taste intensity of their soups higher and ideal saltiness closer to the ideal than did the latter. The pleasantness ratings of soups without umami were significantly lower at the end of the study than at the beginning, whereas those of soups with umami remained unchanged. These data suggest that the pleasantness of reduced-salt foods could be increased by addition of appropriate flavors.

The Use of Garlic (Allium sativum as a Growth Promoter in Aquaculture

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Suat Dikel

2015-06-01

Full Text Available The wide-ranging use of antibiotics and medicaments has resulted in chemical residue and resistant pathogens in cured fish. Chemical residue not only pollutes the environment, but also threatens consumer’s health. On the contrary, garlic as a well-known natural antibiotic that causes no environmental or physical side effects has shown to be effective for the treatment of many diseases in humans and animals. In aquaculture applications, garlic promotes growth, improves the immune system, stimulates appetite, and reinforces the control of fungal and bacterial pathogens. This review emphasis on the application of garlic in promotes of fish growth and the expectations of using garlic arrangements in aquaculture.

Garlic for hypertension: A systematic review and meta-analysis of randomized controlled trials.

Science.gov (United States)

Xiong, X J; Wang, P Q; Li, S J; Li, X K; Zhang, Y Q; Wang, J

2015-03-15

In the past decade, garlic has become one of the most popular complementary therapies for blood pressure (BP) control used by hypertensive patients. Numerous clinical studies have focused on the BP-lowering effect of garlic, but results have been inconsistent. Overall, there is a dearth of information available to guide the clinical community on the efficacy of garlic in hypertensive patients. To systematically review the medical literature to investigate the current evidence of garlic for the treatment of hypertension. PubMed, the Cochrane Library and EMBASE were searched for appropriate articles from their respective inceptions until August 2014. Randomized, placebo-controlled trials comparing garlic vs. a placebo in patients with hypertension were considered. Papers were independently reviewed by two reviewers and were analyzed using Cochrane software Revman 5.2. A total of seven randomized, placebo-controlled trials were identified. Compared with the placebo, this meta-analysis revealed a significant lowering effect of garlic on both systolic BP (WMD: -6.71 mmHg; 95% CI: -12.44 to -0.99; P = 0.02) and diastolic BP (WMD: -4.79 mmHg; 95% CI: -6.60 to -2.99; P garlic is an effective and safe approach for hypertension. However, more rigorously designed randomized controlled trials focusing on primary endpoints with long-term follow-up are still warranted before garlic can be recommended to treat hypertensive patients. Copyright © 2015 Elsevier GmbH. All rights reserved.

Foot and ankle problems in Thai monks.

Science.gov (United States)

Vaseenon, Tanawat; Wattanarojanaporn, Thongaek; Intharasompan, Piyapong; Theeraamphon, Nipon; Auephanviriyakul, Sansanee; Phisitkul, Phinit

2015-01-01

Foot and ankle problems in Thai monks have not been explored. This is an unshod population, and its members have a unique lifestyle living among others in our modern era. Beginning at their ordainment, they follow strict rules about barefoot walking, the amount of daily walking, and their sitting position, practices that theoretically can increase their risk of developing foot and ankle problems. To evaluate the prevalence ofcommon foot and ankle problems in Thai monks. A cross-sectional survey was conducted in combination with foot and ankle examinations of monks living in northern Thailand Foot morphology was examined using a Harris mat footprint. Results of the interviews and the foot and ankle examinations were evaluated. Two hundred and nine monks from 28 temples were included in this study. Common foot and ankle problems found included callosity (70.8%), toe deformities (18.2%), plantar fasciitis (13.4%), metatarsalgia (3.8%), and numbness (2.9%). Callosity and toe deformities were associated with prolonged barefoot walking over extended periods since ordainment (p < 0.05). The callosity was found on the forefoot (47.3%), lateral malleolus (40.7%), and heel (12%). Arch types were considered normal in 66.4% of cases, high in 21.6%, and low in 12%. No association was found between arch type and foot and ankle problems. Callosity and toe deformity were the most common foot and ankle problems found in Thai monks, especially those with prolonged period of barefoot walking and long-term duration ofordainment. The unique pattern of walking and sitting of Thai monks may have contributed to the development of those feet and ankle problems.

Are there ingredients in the garlic protecting from cancer?

International Nuclear Information System (INIS)

Knasmueller, S.; Martin, R. de; Wottawa, A.; Szakmary, A.

1986-01-01

Mutagenity tests, with and without an aqueous garlic extract, were performed on Chinese hamster ovary cells, on the bacteria salmonella typhimurium TA 102, TA 98 and TA 100 and Escherichia coli. Gamma rays and chemical agents were used as mutagens. Hypotheses on the observed reduction of mutations by the garlic extracts are put forward. 13 refs., 4 figs. (qui)

Garlic Supplementation Ameliorates UV-Induced Photoaging in Hairless Mice by Regulating Antioxidative Activity and MMPs Expression.

Science.gov (United States)

Kim, Hye Kyung

2016-01-08

UV exposure is associated with oxidative stress and is the primary factor in skin photoaging. UV-induced reactive oxygen species (ROS) cause the up-regulation of metalloproteinase (MMPs) and the degradation of dermal collagen and elastic fibers. Garlic and its components have been reported to exert antioxidative effects. The present study investigated the protective effect of garlic on UV-induced photoaging and MMPs regulation in hairless mice. Garlic was supplemented in the diet, and Skh-1 hairless mice were exposed to UV irradiation five days/week for eight weeks. Mice were divided into four groups; Non-UV, UV-irradiated control, UV+1% garlic powder diet group, and UV+2% garlic powder diet group. Chronic UV irradiation induced rough wrinkling of the skin with hyperkeratosis, and administration of garlic diminished the coarse wrinkle formation. UV-induced dorsal skin and epidermal thickness were also ameliorated by garlic supplementation. ROS generation, skin and serum malondialdehyde levels were significantly increased by UV exposure and were ameliorated by garlic administration although the effects were not dose-dependent. Antioxidant enzymes such as superoxide dismutase and catalase activities in skin tissues were markedly reduced by UV irradiation and garlic treatment increased these enzyme activities. UV-induced MMP-1 and MMP-2 protein levels were suppressed by garlic administration. Furthermore, garlic supplementation prevented the UV-induced increase of MMP-1 mRNA expression and the UV-induced decrease of procollagen mRNA expression. These results suggest that garlic may be effective for preventing skin photoaging accelerated by UV irradiation through the antioxidative system and MMP regulation.

Effect of gamma radiation on garlic storage under natural conditions

International Nuclear Information System (INIS)

Ayyoubi, Zouhair; Sharabi, N.E.

1993-02-01

Garlic cloves were exposed to 30, 60, and 100 Gy of gamma radiation using Co 60 as a sources, to study the effect of different doses on the sprout inhibition of garlic. All the doses applied were effective. No sprout occurred in any of the treatments subjected to natural storage conditions. The effect of irradiation was evident in limiting the weight decrease. It reached 12 - 19% in 1987 and 1988 experiments respectively after 320 days of storage. Irradiation had no effect on the garlic consumptive specifications compared to the control. (author). 4 refs., 2 figs., 5 tabs

Modulation of cholesterol levels in broiler meat by dietary garlic and copper.

Science.gov (United States)

Konjufca, V H; Pesti, G M; Bakalli, R I

1997-09-01

Male Ross x Ross 208 chickens were fed from hatching to 21 d of age either a control diet (based on corn and soybean meal) or the control diet supplemented with 0, 1.5, 3.0, and 4.5% of a commercial garlic powder in Experiments 1 and 2. Once the dose-response relationship was established, 3% garlic powder or 63 or 180 mg/kg copper as cupric citrate or cupric sulfate pentahydrate were supplemented to the diet (Experiments 3, 4, 5, and 6). In the first two experiments, reductions of plasma cholesterol (P = 0.006) and triacylglycerols (P = 0.013) and liver (P = 0.012) and breast muscle (P = 0.165) cholesterol were observed in garlic-supplemented birds. Feeding either garlic powder or copper (63 and 180 mg/kg) resulted in reduced levels of plasma cholesterol, liver cholesterol, blood reduced glutathione, and breast and thigh muscle cholesterol. Differences were significant at P copper (P = 0.982). The activity of fatty acid synthetase was decreased in birds fed copper (P = 0.035). Both garlic and copper supplements decreased cholesterol 7 alpha-hydroxylase activity (P = 0.024 and P = 0.022, respectively). The results of these trials confirm the findings that garlic and copper alter lipid and cholesterol metabolism. However, they do not work by the same mechanism. Feeding dietary garlic or copper for 21 d reduced cholesterol levels of broiler meat without altering growth of the chickens or feed efficiency.

75 FR 38986 - Fresh Garlic From the People's Republic of China: Initiation of New Shipper Reviews

Science.gov (United States)

2010-07-07

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... on fresh garlic from the People's Republic of China (PRC), meet the statutory and regulatory... garlic from the PRC was published on November 16, 1994. See Antidumping Duty Order: Fresh Garlic from the...

by fermented plant extracts of neem leaf and wild garlic

African Journals Online (AJOL)

Bombiti

1Department of Soil Science, Plant Production and Agricultural Engineering, Faculty of Science and Agriculture,. University of ... Additionally, due to frequent use of .... Average number of whitefly adults as affected by fermented plant extracts of garlic, neem and garlic + neem (CarNeem) at five sampling intervals. Application.

Boiling enriches the linear polysulfides and the hydrogen sulfide-releasing activity of garlic

NARCIS (Netherlands)

Tocmo, Restituto; Wu, Yuchen; Liang, Dong; Fogliano, Vincenzo; Huang, Dejian

2017-01-01

Garlic is rich in polysulfides, and some of them can be H2S donors. This study was conducted to explore the effect of cooking on garlic's organopolysulfides and H2S-releasing activity. Garlic bulbs were crushed and boiled for a period ranging from 3 to 30 min and the solvent extracts were analyzed

Low salt and low calorie diet does not reduce more body fat than same calorie diet: a randomized controlled study.

Science.gov (United States)

Kang, Hye Jin; Jun, Dae Won; Lee, Seung Min; Jang, Eun Chul; Cho, Yong Kyun

2018-02-02

Recent several observational studies have reported that high salt intake is associated with obesity. But it is unclear whether salt intake itself induce obesity or low salt diet can reduce body fat mass. We investigated whether a low salt diet can reduce body weight and fat amount. The randomized, open-label pilot trial was conducted at a single institution. A total of 85 obese people were enrolled. All participants were served meals three times a day, and provided either a low salt diet or control diet with same calorie. Visceral fat was measured with abdominal computer tomography, while body fat mass and total body water was measured with bio-impedance. Reductions in body weight (-6.3% vs. -5.0%, p = 0.05) and BMI (-6.6% vs. -5.1%, p = 0.03) were greater in the low salt group than in the control group. Extracellular water and total body water were significantly reduced in the low salt group compared to the control group. However, changes in body fat mass, visceral fat area, and skeletal muscle mass did not differ between the two groups. Changes in lipid profile, fasting glucose, and HOMA-IR did not differ between the two groups. A two-month low salt diet was accompanied by reduction of body mass index. However, the observed decrease of body weight was caused by reduction of total body water, not by reduction of body fat mass or visceral fat mass.

Selenium inhibits the phytotoxicity of mercury in garlic (Allium sativum)

Energy Technology Data Exchange (ETDEWEB)

Zhao, Jiating [CAS Key Laboratory of Nuclear Analytical Techniques, Key Lab for Biomedical Effects of Nanomaterial and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Gao, Yuxi, E-mail: gaoyx@ihep.ac.cn [CAS Key Laboratory of Nuclear Analytical Techniques, Key Lab for Biomedical Effects of Nanomaterial and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Li, Yu-Feng; Hu, Yi; Peng, Xiaomin [CAS Key Laboratory of Nuclear Analytical Techniques, Key Lab for Biomedical Effects of Nanomaterial and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Dong, Yuanxing [Department of Physics, Xinzhou Teachers University, Xinzhou 034000 (China); Li, Bai; Chen, Chunying [CAS Key Laboratory of Nuclear Analytical Techniques, Key Lab for Biomedical Effects of Nanomaterial and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Chai, Zhifang, E-mail: chaizf@ihep.ac.cn [CAS Key Laboratory of Nuclear Analytical Techniques, Key Lab for Biomedical Effects of Nanomaterial and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)

2013-08-15

To investigate the influence of selenium on mercury phytotoxicity, the levels of selenium and mercury were analyzed with inductively coupled plasma-mass spectrometry (ICP-MS) in garlic tissues upon exposure to different dosages of inorganic mercury (Hg{sup 2+}) and selenite (SeO{sub 3}{sup 2−}) or selenate (SeO{sub 4}{sup 2−}). The distributions of selenium and mercury were examined with micro-synchrotron radiation X-ray fluorescence (μ-SRXRF), and the mercury speciation was investigated with micro-X-ray absorption near edge structure (μ-XANES). The results show that Se at higher exposure levels (>1 mg/L of SeO{sub 3}{sup 2−} or SeO{sub 4}{sup 2−}) would significantly inhibit the absorption and transportation of Hg when Hg{sup 2+} levels are higher than 1 mg/L in culture media. SeO{sub 3}{sup 2−} and SeO{sub 4}{sup 2−} were found to be equally effective in reducing Hg accumulation in garlic. The inhibition of Hg uptake by Se correlates well with the influence of Se on Hg phytotoxicity as indicated by the growth inhibition factor. Elemental imaging using μ-SRXRF also shows that Se could inhibit the accumulation and translocation of Hg in garlic. μ-XANES analysis shows that Hg is mainly present in the forms of Hg–S bonding as Hg(GSH){sub 2} and Hg(Met){sub 2}. Se exposure elicited decrease of Hg–S bonding in the form of Hg(GSH){sub 2}, together with Se-mediated alteration of Hg absorption, transportation and accumulation, may account for attenuated Hg phytotoxicity by Se in garlic. -- Highlights: ► Hg phytotoxicity can be mitigated by Se supplement in garlic growth. ► Se can inhibit the accumulation and transportation of Hg in garlic tissues. ► Localization and speciation of Hg in garlic can be modified by Se.

Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review.

Science.gov (United States)

Ryu, Ji Hyeon; Kang, Dawon

2017-06-01

Garlic (Allium sativum) has been used as a medicinal food since ancient times. However, some people are reluctant to ingest raw garlic due to its unpleasant odor and taste. Therefore, many types of garlic preparations have been developed to reduce these attributes without losing biological functions. Aged black garlic (ABG) is a garlic preparation with a sweet and sour taste and no strong odor. It has recently been introduced to Asian markets as a functional food. Extensive in vitro and in vivo studies have demonstrated that ABG has a variety of biological functions such as antioxidant, anti-inflammatory, anti-cancer, anti-obesity, anti-diabetic, anti-allergic, cardioprotective, and hepatoprotective effects. Recent studies have compared the biological activity and function of ABG to those of raw garlic. ABG shows lower anti-inflammatory, anti-coagulation, immunomodulatory, and anti-allergic effects compared to raw garlic. This paper reviews the physicochemical properties, biological activity, health benefits, adverse effects, and general limitations of ABG.

An analysis of the changes on intermediate products during the thermal processing of black garlic.

Science.gov (United States)

Yuan, Heng; Sun, Linjuan; Chen, Min; Wang, Jun

2018-01-15

The thermal processing of black garlic was simulated. Fresh garlic was incubated at 55°C with 80% humidity and sampled every 5 or 10days. The changes in relevant products were as follows: the fructan content was decreased by 84.79%, and the fructose content was increased by 508.11%. The contents of Maillard reaction intermediate products were first increased and then decreased. The colour of garlic gradually became dark and the pH decreased from 6.13 to 4.00. By analyzing these changes, the mechanism of black garlic formation and the changes on the Maillard reaction were revealed. The sweetness of black garlic resulted mainly from the fructose that was produced, and the black colour was largely due to the Maillard reaction between fructose/glucose and amino acids. An understanding of this process is useful to explain the formation mechanism of black garlic and could lead to better control of the quality of black garlic. Copyright © 2017 Elsevier Ltd. All rights reserved.

Physicochemical Properties, Biological Activity, Health Benefits, and General Limitations of Aged Black Garlic: A Review

Directory of Open Access Journals (Sweden)

Ji Hyeon Ryu

2017-06-01

Full Text Available Garlic (Allium sativum has been used as a medicinal food since ancient times. However, some people are reluctant to ingest raw garlic due to its unpleasant odor and taste. Therefore, many types of garlic preparations have been developed to reduce these attributes without losing biological functions. Aged black garlic (ABG is a garlic preparation with a sweet and sour taste and no strong odor. It has recently been introduced to Asian markets as a functional food. Extensive in vitro and in vivo studies have demonstrated that ABG has a variety of biological functions such as antioxidant, anti-inflammatory, anti-cancer, anti-obesity, anti-diabetic, anti-allergic, cardioprotective, and hepatoprotective effects. Recent studies have compared the biological activity and function of ABG to those of raw garlic. ABG shows lower anti-inflammatory, anti-coagulation, immunomodulatory, and anti-allergic effects compared to raw garlic. This paper reviews the physicochemical properties, biological activity, health benefits, adverse effects, and general limitations of ABG.

Consumption of garlic and risk of colorectal cancer: an updated meta-analysis of prospective studies.

Science.gov (United States)

Hu, Ji-Yi; Hu, Yi-Wang; Zhou, Jiao-Jiao; Zhang, Meng-Wen; Li, Dan; Zheng, Shu

2014-11-07

To conduct an updated meta-analysis of prospective studies addressing the association between garlic consumption and colorectal cancer. Eligible cohort studies were identified by searching MEDLINE (PubMed) and screening the references of related articles published up to October 2013. Meta-analyses were conducted for colorectal cancer in relation to consumption of raw and cooked (RC) garlic and garlic supplements, separately. The summary relative risks (RR) with 95%CI were calculated using fixed-effects or random-effects model depending on the heterogeneity among studies. A total of 5 prospective cohort studies were identified. In contrast to the previous meta-analysis, no significant associations were found between consumption of RC garlic (RR: 1.06; 95%CI: 0.95-1.19) or garlic supplements (RR: 1.12; 95%CI: 0.96-1.31) and risk of colorectal cancer. A non-significant protective effect of garlic supplement intake against colorectal cancer was observed in females (RR: 0.84; 95%CI: 0.64-1.11), but the opposite was the case in males (RR: 1.24; 95%CI: 0.96-1.59). Consumption of RC garlic or garlic supplements is not significantly associated with reduced colorectal cancer risk.

Effect of garlic supplement in the management of type 2 diabetes mellitus (T2DM): a meta-analysis of randomized controlled trials.

Science.gov (United States)

Wang, Juan; Zhang, Xiuming; Lan, Haili; Wang, Weijia

2017-01-01

The present study was designed to systematically evaluate the clinical efficacy and safety of garlic supplement in the management of type 2 diabetes mellitus (T2DM). PubMed, EMBASE, the Cochrane Library, and China National Knowledge Internet (CNKI) were searched for relevant randomized controlled trials (RCTs) by using the terms garlic and T2DM up to April 2017. The quality of included RCTs was assessed by the Cochrane tool of risk of bias, and data of outcomes were pooled by REVMAN 5.3. Clinical factors were handled by meta-regression and subgroup analysis, and risk of publication bias was explored by inverted funnel plots. Nine RCTs involving 768 T2DM patients were included in the meta-analysis, and the dose of daily garlic (allicin) supplement ranged from 0.05g to 1.5g. A significant reduction in the level of fasting blood glucose in 1-2 weeks [SMD = -1.61, 95%CI (-2.89, -0.32)], 3-4 weeks [SMD = -2.87, 95%CI (-4.74, -1.00)], 12 weeks [SMD = -9.57, 95%CI (-12.39, -6.75)], and 24 weeks [SMD = -21.02, 95%CI (-32.47, -9.57)] was achieved in favour of the garlic group rather than the control group. Significantly decreased fructosamine and glycated hemoglobin (both in 12 and 24 weeks) were also found in garlic group. Meanwhile, significantly improved blood liquids of total cholesterol [SMD = -1.93, 95%CI (-2.98, -0.87), 3-4 weeks], high density lipoprotein [SMD = -0.41, 95%CI (-0.83, -0.00), 3-4 weeks] and low density lipoprotein [SMD = -3.47, 95%CI (-5.76, -1.18), 12 weeks] were confirmed after garlic administration. There was no significant difference in complications. Current data confirms that garlic supplement plays positive and sustained roles in blood glucose, total cholesterol, and high/low density lipoprotein regulation in the management of T2DM. Abbreviations : T2DM = type 2 diabetes mellitus; RCT = randomized controlled trial; SMD = standard mean difference; CI = confidence interval; FBG = fasting blood glucose; HbA1c = glycated

Textiles of the Phu Thai of Laos

OpenAIRE

McIntosh, Linda Susan

2009-01-01

This thesis documents the hand-woven textiles that the Phu Thai ethnic group living in Savannakhet Province, Laos, produce. The various stages of textile production and the uses of textiles in Phu Thai society, especially as identity markers, are also examined. Textiles of neighboring groups are also investigated to how knowledge of textile technology, types, and aesthetics are transferred between the Phu Thai and other ethnicities, specifically the Lao and Katang. The study's field research ...

SSR-based genetic diversity and structure of garlic accessions from Brazil.

Science.gov (United States)

da Cunha, Camila Pinto; Resende, Francisco Vilela; Zucchi, Maria Imaculada; Pinheiro, José Baldin

2014-10-01

Garlic is a spice and a medicinal plant; hence, there is an increasing interest in 'developing' new varieties with different culinary properties or with high content of nutraceutical compounds. Phenotypic traits and dominant molecular markers are predominantly used to evaluate the genetic diversity of garlic clones. However, 24 SSR markers (codominant) specific for garlic are available in the literature, fostering germplasm researches. In this study, we genotyped 130 garlic accessions from Brazil and abroad using 17 polymorphic SSR markers to assess the genetic diversity and structure. This is the first attempt to evaluate a large set of accessions maintained by Brazilian institutions. A high level of redundancy was detected in the collection (50 % of the accessions represented eight haplotypes). However, non-redundant accessions presented high genetic diversity. We detected on average five alleles per locus, Shannon index of 1.2, HO of 0.5, and HE of 0.6. A core collection was set with 17 accessions, covering 100 % of the alleles with minimum redundancy. Overall FST and D values indicate a strong genetic structure within accessions. Two major groups identified by both model-based (Bayesian approach) and hierarchical clustering (UPGMA dendrogram) techniques were coherent with the classification of accessions according to maturity time (growth cycle): early-late and midseason accessions. Assessing genetic diversity and structure of garlic collections is the first step towards an efficient management and conservation of accessions in genebanks, as well as to advance future genetic studies and improvement of garlic worldwide.

Preliminary design of a low-cost greenhouse for salt production in Indonesia

Science.gov (United States)

Jaziri, A. A.; Guntur; Setiawan, W.; Prihanto, A. A.; Kurniawan, A.

2018-04-01

Salt is an assential material of industry, not only in food industry point of view but also in various industries such as chemical, oil drilling, and animal feed industries, even less than half of salt needs used to household consumption. It is crucial to ensure salt production in Indonesia reaches the national target (3.7 million tons) due to relatively low technology and production level. Thus salt production technology is developed to facilitate farmers consisted of geomembrane and filtering-threaded technology. However, the use of those technologies in producing salt was proved less effective due to unpredictable weather conditions. Therefore, greenhouse technology is proposed to be used for salt production for several good reasons. This paper describes the preliminary design of a low-cost greenhouse designed as a pyramid model that uses bamboo, mono-layer and high density polyethylene plastics. The results confirmed that the yield of salt produced by greenhouse significantly incresed compared with prior technology and the NaCl content increased as well. The cost of greenhouse was IDR 5,688,000 and easy to assembly.

76 FR 78694 - Fresh Garlic From China; Scheduling of an expedited five-year review

Science.gov (United States)

2011-12-19

... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-683 (Third Review)] Fresh Garlic From... whether revocation of the antidumping duty order on fresh garlic from China would be likely to lead to... submitted by the Fresh Garlic Producers Association and its individual members Christopher Ranch L.L.C., The...

Extending the storage life of garlic by gamma-irradiation

International Nuclear Information System (INIS)

Curzio, O.A.; Croci, C.A.; Quaranta, H.O.

1983-01-01

The effect of gamma irradiation (0.03kGy) on garlic bulbs from local cultivars was studied. The treatment proved to be effective in reducing weight loss and spoilage percentage of the bulbs. After 10 months of storage the weight loss was found to be reduced by 37% in irradiated garlic. Irradiation reduced sprouting of the fresh bulbs but did not affect the rotting process. (author)

Development and validation of new SSR markers from expressed regions in the garlic genome

Directory of Open Access Journals (Sweden)

Meryem Ipek

2015-02-01

Full Text Available Only a limited number of simple sequence repeat (SSR markers is available for the genome of garlic (Allium sativum L. despite the fact that SSR markers have become one of the most preferred DNA marker systems. To develop new SSR markers for the garlic genome, garlic expressed sequence tags (ESTs at the publicly available GarlicEST database were screened for SSR motifs and a total of 132 SSR motifs were identified. Primer pairs were designed for 50 SSR motifs and 24 of these primer pairs were selected as SSR markers based on their consistent amplification patterns and polymorphisms. In addition, two SSR markers were developed from the sequences of garlic cDNA-AFLP fragments. The use of 26 EST-SSR markers for the assessment of genetic relationship was tested using 31 garlic genotypes. Twenty six EST-SSR markers amplified 130 polymorphic DNA fragments and the number of polymorphic alleles per SSR marker ranged from 2 to 13 with an average of 5 alleles. Observed heterozygosity and polymorphism information content (PIC of the SSR markers were between 0.23 and 0.88, and 0.20 and 0.87, respectively. Twenty one out of the 31 garlic genotypes were analyzed in a previous study using AFLP markers and the garlic genotypes clustered together with AFLP markers were also grouped together with EST-SSR markers demonstrating high concordance between AFLP and EST-SSR marker systems and possible immediate application of EST-SSR markers for fingerprinting of garlic clones. EST-SSR markers could be used in genetic studies such as genetic mapping, association mapping, genetic diversity and comparison of the genomes of Allium species.

Clinical effectiveness of garlic (Allium sativum).

Science.gov (United States)

Pittler, Max H; Ernst, Edzard

2007-11-01

The objective of this review is to update and assess the clinical evidence based on rigorous trials of the effectiveness of garlic (A. sativum). Systematic searches were carried out in Medline, Embase, Amed, the Cochrane Database of Systematic Reviews, Natural Standard, and the Natural Medicines Comprehensive Database (search date December 2006). Our own files, the bibliographies of relevant papers and the contents pages of all issues of the review journal FACT were searched for further studies. No language restrictions were imposed. To be included, trials were required to state that they were randomized and double blind. Systematic reviews and meta-analyses of garlic were included if based on the results of randomized, double-blind trials. The literature searches identified six relevant systematic reviews and meta-analysis and double-blind randomized trials (RCT) that were published subsequently. These relate to cancer, common cold, hypercholesterolemia, hypertension, peripheral arterial disease and pre-eclampsia. The evidence based on rigorous clinical trials of garlic is not convincing. For hypercholesterolemia, the reported effects are small and may therefore not be of clinical relevance. For reducing blood pressure, few studies are available and the reported effects are too small to be clinically meaningful. For all other conditions not enough data are available for clinical recommendations.

Garlic and vitamin E provides antioxidant defence in tissues of ...

African Journals Online (AJOL)

Nicotine is known to induce oxidative stress in rat tissues and the antioxidant properties of garlic have been reported. This study was designed to determine if the peroxidative damage caused by nicotine administration can be effectively prevented with garlic juice, and vitamin E, a known antioxidant.Four groups of six rats ...

"STUDY ON THE EFFECT OF GARLIC ON THE IN VITRO ALBUMIN GLYCATION REACTION"

Directory of Open Access Journals (Sweden)

N. Sheikh

2004-05-01

Full Text Available Garlic, an antioxidant plant, can react with amino groups of proteins to form Schiff bases. As diabetes leads to glycation of various proteins and this in turn has some effects on the structure of proteins and biochemical activity of them, the inhibition of this process seems very vital. For several years researchers in this field have done their best to recognize the antidiabetic compounds. The aim of this study is to determine the effects of garlic on albumin glycation in vitro.In the presence of various concentrations of garlic, albumin was glycated and evaluated using TBA (thio-barbituric acid method. The results showed that garlic has a statistically significant (P<0.05 effect in inhibiting or decreasing the reaction of albumin glycation. The findings of this research shows that garlic probably inhibits the reaction of glycation and decreases complications occurring in diabetes.

BAHASA MELAYU WAHANA KEDAMAIAN DI SELATAN THAI DAN NUSANTARA

Directory of Open Access Journals (Sweden)

Pahosan Jehwahe

2015-10-01

Full Text Available Bahasa Melayu adalah bahasa yang sangat penting di nusantara. Bahasa Melayu berperanan sebagai bahasa penyebaran agama, bahasa politik, bahasa pendidikan, bahasa perdagangan dan lain-lain. Dengan dijadikannya bahasa Melayu sebagai bahasa resmi di negara Malaysia, Indonesia, Brunei Darussalam dan Singgapura telah menjadikan bahasa yang menyampaikan pesan-pesan damai dan kebahagian. Bahasa Melayu tidak menjadi penghalang bahasa-bahasa lain berkembang bahkan mendukung memperkukuhkan perekonomian negara tersebut. Bahasa Melayu juga menjadi alat diplomasi diantara negara pengguna bahasa Melayu. Bahasa Melayu berupaya menjadi bahasa perdamaian di Selatan Thai, jika kerajaan Thai memberikan hak dan peluang kepada rakyat Selatan Thai dengan bebas mempelajari bahasa Melayu dan menjadikan bahasa yang wajib dikuasai oleh seluruh pegawai kerajaan Thai yang berkerja di Selatan Thai. Dengan menguasai bahasa Melayu diharapkan salah paham antara masyarakat Patani dan pegawai kerajaan Thai, tidak terjadi lagi sehingga tidak menjadi puncak konflik yang berkepanjangan dan memakan banyak korban nyawa.

Enhancing Life Purpose amongst Thai Adolescents

Science.gov (United States)

Balthip, Karnsunaphat; McSherry, Wilfred; Petchruschatachart, Usanee; Piriyakoontorn, Siriwan; Liamputtong, Pranee

2017-01-01

This article describes experiences that enhanced life purpose in 21 Thai adolescents living in Southern Thailand. Thailand is undergoing rapid change from technology, a globalizing economy, and shifting social norms. A phenomenological analysis of in-depth interviews and stories to better understand how Thai youth themselves experience and…

Single nucleotide polymorphisms and indel markers from the transcriptome of garlic

Science.gov (United States)

Garlic (Allium sativum L.) is cultivated world-wide and widely appreciated for its culinary uses. In spite of primarily being asexually propagated, garlic shows great diversity for adaptation to diverse production environments and bulb phenotypes. Anonymous molecular markers have been used to assess...

Detection of yellow dwarf virus onion (OYDV) and garlic common latent virus (GCLV) in Costa Rican garlic (Allium sativum L)

International Nuclear Information System (INIS)

Guillen Watson, Anny Vannesa; Chacon Cerdas, Randall; Zuniga Vega, Claudia

2011-01-01

Viral diseases have been responsible for significant losses in crop yield of garlic in the world. Costa Rican material Garlic has been analyzed to determine the incidence of : onion yellow dwarf virus (OYDV), the leek yellow stripe virus (LYSV), shallot latent virus (SLV) and garlic common latent virus (GLCV). The DAS-ELISA technique has been used for status native plant material. Bulbs field apparently normal (N), normal with yellow tunic (TA) and deformed (D) and normal field sheets (N), symptomatic (S) and possible presence of viral vectors (VT) were used. Vitroplants product have analyzed the introduction of apices of 1,0 and 0,5 cm in length teeth from normal (N) and yellow tunic (TA). The 33% of the bulbs GCLV field were analyzed for positive (TA), whereas OYDV was detected 100% appearance regardless. 100% of the plantlets have presented without infection of GCLV, the OYDV only those introduced in apices of 1,0 cm from bulbs with yellow robes have shown without effect. GCLV is determined for 100% of the samples for both batches OYDV bulb formation in vitro and in only 50%. In the Costa Rican garlic has concluded that are present the viruses of GCLV and OYDV, with a high incidence on local material and differential infection according to the organ analyzed. Various methodologies combined are recommended together with the apexes vitro cultivation, for more effective viral clearance and thus increase the value and boost the local seed crop. (author) [es

Foot and ankle problems in Muay Thai kickboxers.

Science.gov (United States)

Vaseenon, Tanawat; Intharasompan, Piyapong; Wattanarojanapom, Thongaek; Theeraamphon, Nipon; Auephanviriyakul, Sansanee; Phisitkul, Phinit

2015-01-01

Muay Thai kickboxing is a common sport that uses the foot and ankle in fighting. Muay Thai kickboxing trainees usually receive training in Thailand Foot and ankle problems in this group ofpeople who usually train barefoot remain unexplored To evaluate the prevalence of common foot and ankle problems in Muay Thai kick boxers. The present study is a cross-sectional survey of Muay Thai kick boxers practicing in northern Thailand. Interviews were conducted and foot and ankle examinations were evaluated Foot morphology was examined using a Harris mat footprint. One hundred and twenty-three Muay Thai kickbox ersinnine training gyms were included in this study. Common foot and ankle problems found in the Muay Thai kick boxers were callosity (59%), gastrocnemius contracture (57%), toe deformities (49.3%), wounds (10%) and heel pain (9%). Callosity was most commonly found on the forefoot (77.5%), on the plantar first metatarsal (55.3%) and on the big toe (33.3%). An association was found between a tight heel cord and a history of foot injury with prolonged periods of weekly training. Toe deformities such as hallux rigidus (37.6%) were also associated with prolonged periods of training (p = 0.001). No correlation was found between type of foot arch and foot and ankle problems. Plantar forefoot callosities and wounds as well as toe deformities including tight heel cords are some of the foot and ankle problems commonly found in Muay Thai kick boxers. They are associated with prolonged periods of barefoot training. The unique pattern of training and of the kicks in Muay Thai might be a path mechanism, leading to the development of foot and ankle problems.

Biosolarization in garlic crop

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Fabeiro, Concepcion; Andres, Manuela; Wic, Consuelo

2014-05-01

One of the most important limitations of garlic cultivation is the presence of various soil pathogens. Fusarium proliferatum and Sclerotinium cepivorum and nematode Ditilenchus dipsaci cause such problems that prevent the repetition of the crop in the same field for at least 5 -8 years or soil disinfection is necessary. Chemical disinfection treatments have an uncertain future, in the European Union are reviewing their use, due to the effect on the non-pathogenic soil fauna. This situation causes a itinerant cultivation to avoid the limitations imposed by soil diseases, thereby increasing production costs. The Santa Monica Cooperative (Albacete, Spain) requested advice on possible alternative techniques, solarization and biosolarization. For which a trial was conducted to evaluate the effectiveness on the riverside area of the municipality. This place has recently authorized irrigation, which would allow the repeated cultivation of garlic if the incidence of soil diseases and the consequent soil fatigue could be avoided. Additionally, this work will serve to promote the cultivation of organic garlic. Last, but not least, the biosolarization technique allows to use waste from wineries, oil mills and mushroom crops. (Bello et al. 2003). The essay should serve as demonstrative proof for farmers' cooperative members. The specific objective for this first year is to assess, the effect on the global soil biota, on the final garlic production and quality and the effect of biosolarization to control soil pathogens. The trial is set on a cooperative's plot previously cultivated with corn. 5 treatments were set, defined by different amounts of organic matter applied, 7.5, 5, 2.5 kg m -2, a solarized with no organic matter, and a control without any treatment. The plot has inground sprinkler for full coverage with four sprinkler lines demarcating the five bands of differential treatment, randomly arranged. Organic matter was incorporated the August 14, 2013, then thoroughly

Efficacy of egg-yolk citrate extender fortified with aqueous garlic ...

African Journals Online (AJOL)

An experiment was designed to harness the potential of aqueous fresh and dried garlic extracts supplement in egg yolk extender for rooster semen to improve fertility and hatchability of egg. Aqueous extract of fresh and dry garlic were obtained and supplemented into egg yolk-citrate buffer at 0,1, 2, 3, 4, 5, 6 and 7% for ...

Determination of effective irradiation dose to maintain quality of garlic cultivars during storage

International Nuclear Information System (INIS)

Janagam, Venu Madhav; Sethi, Shruti; Kaur, Charanjit; Singh, Bhupinder; Pal, R.K.

2014-01-01

Garlic (Allium sativum L.) is the second most widely cultivated allium vegetable next to onion. India is the second largest producer (4.46%) of garlic after China (81.02%). As freshly harvested garlic is available in the market for three to four months and there is urgent need to store huge quantity of garlic to fulfil the demand of the consumers during the off-season. The major causes of losses in garlic are sprouting, physiological loss in weight (PLW), decay and quality loss. Several investigators have proved the efficacy of the use of ionizing radiations to reduce the losses caused due to sprouting and other factors. The aim of the study was to investigate the effect of irradiation on post harvest quality of garlic and to determine the irradiation dose for maximum quality retention. Two garlic varieties namely, Yamuna Safed (G-1) and Yamuna Safed-4 (G-323) were treated 120 days (just after dormancy break) postharvest with different doses of gamma irradiation (0.075, 0.01 and 0.15 kGy) and their quality parameters were studied upto 210 days at ambient conditions (18-32℃ and 55-65% RH). Effect of irradiation on physical, physiological and biochemical parameters during storage of both the varieties of garlic revealed that 0.1 kGy irradiation dose was most significant in checking sprouting, controlling decay, PLW, respiration rate and retention of total soluble solids (TSS), pyruvic acid, antioxidant activity, total phenols and amylase activity during storage in comparison to non-irradiated samples followed by 0.15 and 0.075 kGy. Among the two varieties studied, the variety G-323 performed better than G-1 with regard to changes in physiological and biochemical parameters during storage. (author)

Garlic activates SIRT-3 to prevent cardiac oxidative stress and mitochondrial dysfunction in diabetes.

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Sultana, Md Razia; Bagul, Pankaj K; Katare, Parameshwar B; Anwar Mohammed, Soheb; Padiya, Raju; Banerjee, Sanjay K

2016-11-01

Cardiac complications are major contributor in the mortality of diabetic people. Mitochondrial dysfunctioning is a crucial contributor for the cardiac complications in diabetes, and SIRT-3 remains the major mitochondrial deacetylase. We hypothesized whether garlic has any role on SIRT-3 to prevent mitochondrial dysfunction in diabetic heart. Rats with developed hyperglycemia after STZ injection were divided into two groups; diabetic (Dia) and diabetic+garlic (Dia+Garl). Garlic was administered at a dose of 250mg/kg/day, orally for four weeks. An additional group was maintained to evaluate the effect of raw garlic administration on control rat heart. We have observed altered functioning of cardiac mitochondrial enzymes involved in metabolic pathways, and increased levels of cardiac ROS with decreased activity of catalase and SOD in diabetic rats. Cardiac mRNA expression of TFAM, PGC-1α, and CO1 was also altered in diabetes. In addition, reduced levels of electron transport chain complexes that observed in Dia group were normalized with garlic administration. This indicates the presence of increased oxidative stress with mitochondrial dysfunctioning in diabetic heart. We have observed reduced activity of SIRT3 and increased acetylation of MnSOD. Silencing SIRT-3 in cells also revealed the same. However, administration of garlic improved the SIRT-3 and MnSOD activity, by deacetylating MnSOD. Increased SOD activity was correlated with reduced levels of ROS in garlic-administered rat hearts. Collectively, our results provide an insight into garlic's protection to T1DM heart through activation of SIRT3-MnSOD pathway. Copyright © 2016 Elsevier Inc. All rights reserved.

In Vitro and Cryopreservation Techniques for Conservation of Snow Mountain Garlic.

Science.gov (United States)

Mahajan, Ritu

2016-01-01

Garlic is an important medicinal herb of culinary value by imparting its flavors and odors to the food. Allicin, a notable flavonoid in garlic, is a powerful antibiotic and antifungal compound. Due to poor bioavailability, garlic is of limited use for oral human consumption. Being sexually sterile, propagation of garlic is done by individual cloves from a bulb which increases the chances of transfer of viral diseases. In this chapter, an efficient and improved regeneration protocol for explant establishment and shoot multiplication under in vitro conditions is described. A high rate of shoot multiplication is obtained on MS medium supplemented with 0.5 mg/l BAP, 1.0 mg/l KN, and 2.0 mg/l GA3. Addition of 1.0 mg/l NAA to MS medium resulted in rooting at the shoot bases. A detailed method for encapsulation of explant in sodium alginate beads and their cryopreservation using encapsulation-dehydration is also described.

Selection of Thai starter components for ethanol production utilizing malted rice from waste paddy

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Sirilux Chaijamrus

2011-04-01

Full Text Available The use of mixed herbs in Thai rice wine starter (Loog-pang were investigated in order to directly maintain theefficiency of the microbial community (Saccharomycopsis fibuligera, Amylomyces sp., Gluconobacter sp. and Pediocccuspentosaceus. The optimum formula was galanga, garlic, long pepper, licorice, and black pepper at the ratio of 0.5:8:1:4:1,respectively. Previously, waste paddy has been used directly as a renewable resource for fuel ethanol production using solidstate fermentation (SSF with Loog-pang. In this study, hydrolyzed malted rice starch was used as the sole nutrient source insubmerged fermentation (SmF to enhance the process yield. The maximum ethanol productivity (4.08 g/kg waste paddy h-1and the highest ethanol concentration (149±7.0 g/kg waste paddy were obtained after 48 hrs of incubation. The resultsindicated that starch saccharification provided a higher ethanol yield (48.38 g/100g sugar consumed than SSF. In addition,the efficiency of ethanol fermentation was 67% which is similar to that of the malted rice made from normal paddy (68%.This result suggests that waste paddy could be used as an alternative raw material for ethanol production.

Discrimination of Geographical Origin of Asian Garlic Using Isotopic and Chemical Datasets under Stepwise Principal Component Analysis.

Science.gov (United States)

Liu, Tsang-Sen; Lin, Jhen-Nan; Peng, Tsung-Ren

2018-01-16

Isotopic compositions of δ 2 H, δ 18 O, δ 13 C, and δ 15 N and concentrations of 22 trace elements from garlic samples were analyzed and processed with stepwise principal component analysis (PCA) to discriminate garlic's country of origin among Asian regions including South Korea, Vietnam, Taiwan, and China. Results indicate that there is no single trace-element concentration or isotopic composition that can accomplish the study's purpose and the stepwise PCA approach proposed does allow for discrimination between countries on a regional basis. Sequentially, Step-1 PCA distinguishes garlic's country of origin among Taiwanese, South Korean, and Vietnamese samples; Step-2 PCA discriminates Chinese garlic from South Korean garlic; and Step-3 and Step-4 PCA, Chinese garlic from Vietnamese garlic. In model tests, countries of origin of all audit samples were correctly discriminated by stepwise PCA. Consequently, this study demonstrates that stepwise PCA as applied is a simple and effective approach to discriminating country of origin among Asian garlics. © 2018 American Academy of Forensic Sciences.

Identification of low amount of irradiated spices (red pepper, garlic, ginger powder) with luminescence analysis

International Nuclear Information System (INIS)

Kim, Byeong-Keun; Akram, Kashif; Kim, Cheong-Tae; Kang, Na-Roo; Lee, Jin-Won; Ryang, Jun-Hwan; Kwon, Joong-Ho

2012-01-01

For the identification of irradiated food, current analysis methods have limitations regarding presence and stability of radiation-induced markers. In this study, different spice blends with small quantity of different irradiated (0, 1 and 10 kGy) spice powders, such as red pepper, garlic or ginger, were investigated using PSL and TL techniques. In PSL-based screening analysis, the spice blends containing 10% of irradiated materials (1 or 10 kGy) were determined as intermediate or positive. In TL results, the blends containing 1% of 1 or 10 kGy-irradiated spices showed the typical TL glow curves that could be interpreted as positive. The blends with irradiated garlic powder provided more good results where identification was possible at 0.5% mixing of irradiated sample. However, the TL ratios of all spice blends were <0.1 and only TL glow curve shape and intensity may be used to discriminate the samples having irradiated component. - Highlights: ► Sample blends with small quantities of irradiated spices were evaluated. ► The PSL was inappropriate to detect irradiated ingredient in small quantity. ► TL glow curve shape and intensity could be used as conclusive evidence of irradiation. ► TL ratios of all irradiated and nonirradiated samples were <0.1.

Conservation of garlic bulbs (Allium sativum L. ) by gamma irradiation

Energy Technology Data Exchange (ETDEWEB)

Fernandez, J.; Arranz, T.

1979-01-01

The effect of different doses of gamma radiation (from 5 to 30 krad) on the conservation of garlic bulbs during a 12 months period is studied. Irradiations were made at three different times and the best results were obtained with the treatment given during the two months following harvest. During this period, 5 krad are enough to inhibit garlic bulbs sprouting.

Conservation of garlic bulbs (allium sativum L.) by gamma irradiation

International Nuclear Information System (INIS)

Fernandez, J.; Arranz, T.

1979-01-01

The effect of different doses of gamma radiation (from 5 to 30 krad) on the conservation of garlic bulbs during a 12 months period is studied. Irradiations were made at three different times and the best results were obtained with the treatment given during the two months following harvest. During this period, 5krad are enough to inhibit garlic bulbs sprouting. (author)

Amelioration of some biochemical parameters in irradiated male albino rats by garlic

International Nuclear Information System (INIS)

El-masry, F.S.H.; El-sayed, N.M.; Hussein, A.H.

2005-01-01

Garlic extract has various medical effects on the treatment of many diseases as hypertension, atherosclerosis, inflammation and diabetes. The alteration of the biochemical parameters in blood serum of irradiated rats may play an important role in determining the pathogenesis of radiation exposure. Many of the damaging effects of ionizing radiation are mediated by reactive free radicals. This study was designed to evaluate the protective role of garlic against gamma irradiation (5Gy) induced biochemical disorders in rats. Samples were collected at 1, 7 and 14 days post-irradiation. Lipid peroxide content (malondialdehyde), cholesterol, HDL-C, LDL-C, fatty acids, glucose, insulin, glycogen, haemoglobin, ferritin andiron were estimated.Garlic was orally administered to rats (100 mg/kg body weight) for 14 days before exposure to single dose of gamma irradiation at dose level 5 Gy. The data revealed significant increase in the levels of lipid peroxide, cholesterol, LDL-cholesterol, fatty acids, insulin, glucose and iron accompanied with significant decrease in the levels of HDL-cholesterol, glycogen, haemoglobin and ferritin due to radiation exposure. Administration of garlic alone to the rats caused nonsignificant changes in the estimated parameters indicating its safe use, but the treatment with garlic to rats before radiation exposure ameliorated the changes induced by gamma irradiation and tended to normalize their levels.It could be concluded that garlic administration may has a beneficial role in restoring the biochemical disorders induced by 5 Gy gamma irradiation

The effect of garlic and ginger phytogenics on the shelf life and ...

African Journals Online (AJOL)

The effect of garlic and ginger phytogenics on the shelf life and microbial contents ... The preservative effects of garlic and ginger was compared with that of sodium ... reduced health risks of infection and/or intoxication from their consumption.

Growth, chlorophyll content and combined output value in eggplant/garlic relay intercropping systems

International Nuclear Information System (INIS)

Wang, M.; Wu, C.; Yang, F.; Cheng, Z.; Meng, H.

2015-01-01

A plastic tunnel experiment was conducted to investigate the effect of eggplant/garlic relay intercropping on the eggplant growth, chlorophyll content and combined output value in 2011 and 2012. The experimental design was randomized block with three replications consisting of eggplant monoculture (CK), eggplant relay intercropping with normal garlic (NG) and eggplant relay intercropping with green garlic (GG). It is showed that the eggplant stem in 2011 was first thicker then thinner in CK than NG, and it was always thicker in CK than GG; the plant height and stem diameter were both higher in relay intercropping treatments than CK in 2012. The chlorophyll content and chlorophyll a/b ratio were lower in NG compared with CK in most cases. In 2011, the eggplant yield and combined output value in GG were lower than CK, but in 2012, they were higher and the difference of combined output value between GG and CK was significant; for NG, they were always promoted both in 2011 and 2012. Different results between 2011 and 2012 may be due to the different time of green garlic uprooted in the spring. It is proved that uprooting green garlic before eggplant transplanting in 2012 was better to eggplant growth than uprooting them after eggplant transplanting in 2011. The conclusions are drawn that relay intercropping with normal or green garlic can improve the eggplant growth, increase the yield and the combined output value. As a result, eggplant/garlic relay intercropping systems may contribute to sustainable production of eggplant. (author)

The development of a reproducible Agrobacterium tumefaciens transformation system for garlic (Allium sativum L.) and the production of transgenic garlic resistant to beet armyworm (Spodoptera exigua Hübner)

NARCIS (Netherlands)

Zheng Sijun, S.J.; Henken, B.; Ahn, Y.K.; Krens, F.A.; Kik, C.

2004-01-01

This paper describes the development of a reliable transformation system for garlic (Allium sativum L.) and its application in producing insect resistant GM garlic lines. The transformation system is based on Agrobacterium tumefaciens as a vector, using young callus derived from different callus

Regulation and competition issues in Thai electricity sector

International Nuclear Information System (INIS)

Wisuttisak, Pornchai

2012-01-01

This paper explores the issues related to regulatory reform and liberalisation leading toward competition in the Thai electricity sector, which is still under the monopoly control of state-owned enterprises (SOEs). Following an overview of the current market structure of the Thai electricity sector, the process of liberalisation and deregulation that contributes to the uncompetitive market structure under SOEs’ control is examined. The author asserts that there are problems within the Energy Commission and the Energy Industry Act BE 2550 (2007) that contribute to the continuance of an uncompetitive electricity supply. Possible reforms to the Thai electricity regulation are proposed with the aim of creating market competition and efficiency in the Thai electricity sector. - Highlights: ► Author studies on the regulatory reform and a development of liberalisation plans on Thai electricity sector. ► The paper presents that the liberalisation plan was affected by the government implementation on electricity corporatisation. ► The paper asserts that the current energy regulation will not lead to market reform and competition in electricity. ► The paper also discusses on the current monopoly structure of Thai electricity sector under state owned enterprises. ► The paper concludes that Thailand needs an appropriate regulatory reform for building competition in electricity sector.

U.S. Media and Thai Society.

Science.gov (United States)

Thongprayoon, Boonchan; Hill, L. Brooks

A study investigated the effects of U.S. mass media on three dimensions of Thai society: lifestyles, social problems, and value conflict. A total of 100 two-part questionnaires were distributed to Thai students at southwestern public universities in the United States. Forty males and 28 females, whose lengths of stay in the United States varied…

Influence of combinations of fenugreek, garlic, and black pepper powder on production traits of the broilers

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A. Kirubakaran

2016-05-01

Full Text Available Aim: To study the effects of combinations of fenugreek (Trigonella foenum-graecum L., garlic (Allium sativum, and black pepper (Piper nigrum powder supplementation on production traits of broiler chickens. Materials and Methods: A total of 288 commercial broiler chicks were randomly assigned to 1-9 groups with 4 replicates each. An experiment was conducted in broilers with different feed formulations; control feed, with no added fenugreek, garlic, and black pepper powder; and 8 treatment groups receiving feed supplemented with different combinations of fenugreek, garlic, and black pepper powder. The individual broilers’ body weight and feed consumption were recorded and calculate the body weight gain and feed conversion ratio (FCR. Results: Broiler’s weight gain and FCR were significantly higher in groups receiving feed supplemented with garlic and black pepper powder combinations (p<0.01. Cumulative feed consumption was significantly higher in groups receiving feed supplemented with garlic and black pepper powder combinations (p<0.01. Conclusion: The combination of garlic and black pepper powder supplemented broiler feed fed groups showed higher production performance. The 5 g/kg garlic powder+1 g/kg black pepper powder and 10 g/kg garlic powder+2 g/kg black pepper powder significantly improved the weight gain and FCR.

Economics of Garlic Production in Baran District of Rajasthan; Break Even Analysis

OpenAIRE

Meena, Lokesh Kumar; Sen, Chandra; Bairwa, Shoji lal; Arunjhajharia; Raghuwanshi, N. K.

2013-01-01

The study focuses on economic analysis of garlic production in the Baran District of Rajasthan. The study is carried out to determine break even analysis and constraints of garlic production in the study area. Break even analysis is carried out to arrive at that minimum level at which optimum conditions of cost and returns is equated that is no profit no loss point. In this study selected small, medium and large farmers will not be at loss even if their actual yield of garlic is decline by 56...

Theravada buddhism and thai luxury fashion consumption

NARCIS (Netherlands)

M.J. McAleer (Michael); N. Mao (Ning)

2017-01-01

markdownabstractThis paper reviews the Thai national character according to Hofstede's cultural dimension theory and Komin's nine values cluster, analyses the social hierarchy of Thai consumers according to the Luxury 4P Taxonomy, integrates the Theory of Cultural Capital, and expounds the features

Forensic Applicability of Femur Subtrochanteric Shape to Ancestry Assessment in Thai and White American Males.

Science.gov (United States)

Tallman, Sean D; Winburn, Allysha P

2015-09-01

Ancestry assessment from the postcranial skeleton presents a significant challenge to forensic anthropologists. However, metric dimensions of the femur subtrochanteric region are believed to distinguish between individuals of Asian and non-Asian descent. This study tests the discriminatory power of subtrochanteric shape using modern samples of 128 Thai and 77 White American males. Results indicate that the samples' platymeric index distributions are significantly different (p≤0.001), with the Thai platymeric index range generally lower and the White American range generally higher. While the application of ancestry assessment methods developed from Native American subtrochanteric data results in low correct classification rates for the Thai sample (50.8-57.8%), adapting these methods to the current samples leads to better classification. The Thai data may be more useful in forensic analysis than previously published subtrochanteric data derived from Native American samples. Adapting methods to include appropriate geographic and contemporaneous populations increases the accuracy of femur subtrochanteric ancestry methods. © 2015 American Academy of Forensic Sciences.

THAI experimental programme for containment safety assessment under severe accident conditions

Energy Technology Data Exchange (ETDEWEB)

Gupta, S.; Freitag, M. [Becker Technologies GmbH, Eschborn (Germany); Poss, G.

2016-05-15

The THAI (THAI = Thermal hydraulics, Hydrogen, Aerosols, Iodine) experimental programme aims to address open questions concerning the behavior of hydrogen, iodine and aerosols in the containment of water cooled reactors. Since its construction in 2000, THAI programme is being performed in the frame of various national projects (sponsored by German Federal Ministry for Economic Affairs and Energy, BMWi) and two international joint projects (under auspices of OECD/NEA). THAI experimental data have been widely used for the validation and further development of Lumped Parameter (LP) and Computational Fluid Dynamics (CFD) codes with 3D capabilities. Selected examples of code benchmark exercises performed based on the THAI data include; hydrogen distribution experiment (ISP-47 and OECD/NEA THAI code benchmark), hydrogen combustion behaviour (ISP-49), hydrogen mitigation by PARs (OECD/NEA THAI-2 code benchmark), iodine/surface interactions, iodine mass transfer, and iodine transport and multi-compartment behaviour (EU-SARNET and EU-SARNET2), thermal-hydraulic tests (German CFD-network). In the present paper, a brief overview on the THAI experiments and their role in the containment safety assessment is discussed.

Dietary fenugreek (Trigonella foenum-graecum seeds and garlic (Allium sativum alleviates oxidative stress in experimental myocardial infarction

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P. Mukthamba

2017-06-01

Full Text Available Soluble fiber-rich fenugreek seeds (Trigonella foenum-graecum and garlic (Allium sativum are understood to exert cholesterol-lowering and antioxidant effects. The cardioprotective influence of a combination of fenugreek seeds and garlic by their antioxidant influence was evaluated in hypercholesterolemic rats administered isoproterenol. Wistar rats were maintained on high-cholesterol diet for 8 weeks along with dietary interventions of fenugreek (10%, garlic (2% and their combination. Myocardial infarction was induced with isoproterenol injection. Increased circulatory troponin, disturbed activities of cardiac ATPases, increased serum iron and decreased ceruloplasmin confirmed myocardial infarction. Elevated lipid peroxides accompanied with reduced antioxidant molecules caused by isoproterenol and altered activities of antioxidant enzymes in serum and heart in induced myocardial necrosis were countered by dietary fenugreek, garlic, and fenugreek + garlic. Dietary fenugreek seeds and garlic ameliorated isoproterenol-induced compromised antioxidant status, the cardioprotective effect being higher by the combination of fenugreek seeds and garlic.

The fluidity of Thai women's gendered and sexual subjectivities.

Science.gov (United States)

Thaweesit, Suchada

2004-05-01

This paper reports on an ethnographic study of gender and sexuality as factors within contemporary Thai factory women's subjectivities. Competing discourses of what it means to be a woman in contemporary Thai society make women's self-presentations fluid and incoherent. Data from participant-observation and open-ended interviews suggest that the fluidity and inconsistency of women's self-presentations reflect both their negative experiences and oppression within the Thai patriarchal system, and women's strength and resistance to the normative discourses that oppress them. By naming or reinterpreting experiences and desires in their own terms, Thai factory women can redraw elements of their own lives.

Think Yellow and Keep Green—Role of Sulfanes from Garlic in Agriculture

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Awais Anwar

2016-12-01

Full Text Available Reactive sulfur species from garlic have long been renowned for their health benefits and antimicrobial properties. In agriculture the subject matter is now gathering momentum in the search for new bio-pesticides to addressing emerging environmental concerns and tighter restrictions on the use of many conventional chemical pesticides. Although the precise modes of action of these garlic-derived bioactives is complex, recent research has provided a number of new insights that deepen our understanding of garlic-derived products, such as garlic extracts and oils. Herein, their activity against various crop-damaging pests is reviewed. In many cases, there seems to be a broad range of activity associated with the sulfur-containing compounds derived from Allium species, which manifests itself in diverse insecticidal, antifungal, and nematicidal activities. These activities open a new understanding to develop this natural chemistry as a “green pesticide”.

Evaluation of the protective effect of garlic oil on hepatic injury induced by pesticides

International Nuclear Information System (INIS)

Afifi, E.A.; El-Sherbiny, E.M.; Tawfik, S.M.F.

2006-01-01

The present study was directed to evaluate the effect of repeated daily oral administrations of two pesticides; malathion (organophosphorus) and lannate (carbamate) at dose levels of 27.5 and 3.4 mg/kg body weight, respectively. Garlic oil at a dose of 0.2 ml/kg body weight was given by gavage during pesticides treatment (garlic oil + pesticides) to evaluate its role against the harmful effects of the two selected pesticides in male albino rats. The level of serum 14 C-isoleucine (4 μCi/100 g body weight) twenty-four hours post administration of malathion or lannate and also garlic oil was studied. Malathion and lannate treatments resulted in significant increase in the activity of alkaline phosphatase, acid phosphatase, gamma glutamyl transferase (GGT), bilirubin, 5-nucleotidase, glucose-6-phosphatase and serum total calcium level. On the other hand, pesticides treatment caused significant decrease in serum inorganic phosphorus. The level of serum 14 C-isoleucine twenty-four hours post administration of malathion or lannate and also garlic oil was significantly increased due to pesticides treatment and decreased in case of garlic oil treatment. The protective role of garlic oil was clear to some extent and could ameliorate the activities of some serum enzymes in addition to inorganic phosphorus. The administration of garlic oil to malathion treated animals was more effective in ameliorating the disturbed levels in case of malathion than that occurred with lannate pesticide treatment

Garlic Lowers Blood Pressure in Hypertensive Individuals, Regulates Serum Cholesterol, and Stimulates Immunity: An Updated Meta-analysis and Review.

Science.gov (United States)

Ried, Karin

2016-02-01

Garlic has been shown to have cardiovascular protective and immunomodulatory properties. We updated a previous meta-analysis on the effect of garlic on blood pressure and reviewed the effect of garlic on cholesterol and immunity. We searched the Medline database for randomized controlled trials (RCTs) published between 1955 and December 2013 on the effect of garlic preparations on blood pressure. In addition, we reviewed the effect of garlic on cholesterol and immunity. Our updated meta-analysis on the effect of garlic on blood pressure, which included 20 trials with 970 participants, showed a mean ± SE decrease in systolic blood pressure (SBP) of 5.1 ± 2.2 mm Hg (P garlic on blood lipids, which included 39 primary RCTs and 2300 adults treated for a minimum of 2 wk, suggested garlic to be effective in reducing total and LDL cholesterol by 10% if taken for >2 mo by individuals with slightly elevated concentrations [e.g., total cholesterol >200 mg/dL (>5.5 mmol/L)]. Garlic has immunomodulating effects by increasing macrophage activity, natural killer cells, and the production of T and B cells. Clinical trials have shown garlic to significantly reduce the number, duration, and severity of upper respiratory infections. Our review suggests that garlic supplements have the potential to lower blood pressure in hypertensive individuals, to regulate slightly elevated cholesterol concentrations, and to stimulate the immune system. Garlic supplements are highly tolerated and may be considered as a complementary treatment option for hypertension, slightly elevated cholesterol, and stimulation of immunity. Future long-term trials are needed to elucidate the effect of garlic on cardiovascular morbidity and mortality. © 2016 American Society for Nutrition.

Role of Garlic Usage in Cardiovascular Disease Prevention: An Evidence-Based Approach

Science.gov (United States)

Ashfaq, Tabinda

2013-01-01

Introduction. Rapidly growing prevalence of cardiovascular disease is a major threat for the developed as well as developing world warranting urgent need of intervention. Complementary and alternative medicines are gaining popularity among general population because of their safety profile and easy administration. Garlic, in particular, is considered to be one of the best disease-preventive foods because of its potent and widespread effects. This study was done to find out the role of garlic usage in cardiovascular disease prevention. Methodology. Major databases including Google, PubMed, MEDLINE, and Cochrane library view were used for the literature search. Clinical trials conducted on humans assessing role of garlic usage in cardiovascular disease prevention and the possible mechanisms responsible for such therapeutic actions were assessed. Results. Various clinical trials and meta-analyses conducted have shown positive impact of garlic in cardiovascular-disease prevention especially its effects on lipid levels; however, some contradictory results are also reported. Similarly, its effects on hypertension control, and platelet are also mild with limited data availability. The possible reason for these inconsistent results is the difference in preparations with diverse composition, variations in sulphur content present in different garlic preparations used, and methodological variations in subject recruitment, duration of study, dietary control and so forth. Conclusion. Garlic can be used as an adjuvant with lipid-lowering drugs for control of lipids, however, its role as a main therapeutic agent cannot be recommended and it is suggested that more meta-analyses using standardized preparations with a close watch on methodological shortfalls should be conducted to prove its role. PMID:23690831

Extraction of garlic with supercritical CO2 and conventional organic solvents

Directory of Open Access Journals (Sweden)

J. M. del Valle

2008-09-01

Full Text Available Garlic (Allium sativum L. and garlic extracts have therapeutical properties that stem from their sulfur-containing compounds, mainly allicin. The main objective of this work was to compare conventional and "premium" garlic extracts in terms of yield and quality, with the latter being obtained using supercritical carbon dioxide (SC-CO2 as the solvent. Yield ranged between 0.65 and 1.0% and increased with extraction pressure (150-400 bar at a constant temperature of 50°C. Extraction temperature (35-60°C, on the other hand, had little effect at a constant pressure of 300 bar. Based on yield and quality considerations, the best extraction conditions using SC-CO2 were 35-50°C and 300-400 bar. A yield of 5.5% was obtained by conventional extraction using ethanol as the solvent, but ethanol appeared to be less selective for valuable components than SC-CO2. The use of fresh garlic resulted in extracts that more closely resembled commercial products, possibly because of thermal and oxidative degradation of valuable microconstituents during drying.

Effect of dietary garlic bulb and husk on the physicochemical properties of chicken meat.

Science.gov (United States)

Kim, Y J; Jin, S K; Yang, H S

2009-02-01

This study was carried out to compare the physicochemical and sensory properties of chicken thigh muscles from broilers fed different levels of garlic bulb (GB) and garlic husk (GH). Two hundred male Arbor Acre broiler chickens were fed either a control diet (based on corn and soybean meal) or the control diet supplemented with 2 and 4% of GB and GH powder for 5 wk. There were no differences among diets in moisture and ash contents. However, dietary supplementation with GB and GH resulted in significantly greater protein content and lower fat content in chicken thigh muscle compared with muscle from birds fed nonsupplemented diets (Pchicken diets with garlic can produce chicken meat with favorable lipid profiles and can enhance eating quality because sensory panels found that thigh meat from chickens fed a garlic-supplemented diet had better texture and flavor. Therefore, the treatment with the most significant effects in this study was that with the high level of garlic husk.

Garlic (Alium sativum) preservation by application of gamma radiation

International Nuclear Information System (INIS)

Urbina P, M.C.; Casas G, L.

1984-01-01

Garlic preservation was studied during a period of eleveth months using doses of gamma radiation of 0,06 and 0,12 kGy. The product was stored in netted mesh bags, at room temperature and relative humidity. Sprouting, weight losses, microbiological damages, decoloration and emaciation were controlled periodically. The results of this study permit to conclude that with a dose of 0,06 kGy is possible to preserve garlic for a period up to ten months, with market quality. (Author)

Uptake and speciation of selenium in garlic cultivated in soil amended with symbiotic fungi (mycorrhiza) and selenate

DEFF Research Database (Denmark)

Larsen, Erik Huusfeldt; Lobinski, R.; Burger-Meyer, K.

2006-01-01

The scope of the work was to investigate the influence of selenate fertilisation and the addition of symbiotic fungi (mycorrhiza) to soil on selenium and selenium species concentrations in garlic. The selenium species were extracted from garlic cultivated in experimental plots by proteolytic...... in garlic. The selenium content in garlic, which was analysed by ICP-MS, showed that addition of mycorrhiza to the natural soil increased the selenium uptake by garlic tenfold to 15 mu g g(-1) (dry mass). Fertilisation with selenate and addition of mycorrhiza strongly increased the selenium content...... of soil by mycorrhiza and/or by selenate increased the content of selenium but not the distribution of detected selenium species in garlic. Finally, the use of two-dimensional HPLC (size exclusion followed by reversed-phase) allowed the structural characterisation of gamma...

Phenotypic Characteristics Of Ten Garlic Cultivars Grown At Different North American Locations

Science.gov (United States)

Garlic (Allium sativum L.) bulbs are marketed for their health and culinary values. It is difficult to identify garlic cultivars or classes grown under diverse conditions as a result of their highly elastic environmental responses, particularly relating to skin color and clove arrangement of bulbs....

Enhancing consumer liking of low salt tomato soup over repeated exposure by herb and spice seasonings.

Science.gov (United States)

Ghawi, Sameer Khalil; Rowland, Ian; Methven, Lisa

2014-10-01

There is strong evidence for the link between high dietary sodium and increased risk of cardiovascular disease which drives the need to reduce salt content in foods. In this study, herb and spice blends were used to enhance consumer acceptability of a low salt tomato soup (0.26% w/w). Subjects (n = 148) scored their liking of tomato soup samples over 5 consecutive days. The first and last days were pre-and post-exposure visits where all participants rated three tomato soup samples; standard, low salt and low salt with added herbs and spices. The middle 3 days were the repeated exposure phase where participants were divided into three balanced groups; consuming the standard soup, the low salt soup, or the low salt soup with added herbs and spices. Reducing salt in the tomato soup led to a significant decline in consumer acceptability, and incorporating herbs and spices did not lead to an immediate enhancement in liking. However, inclusion of herbs and spices enhanced the perception of the salty taste of the low salt soup to the same level as the standard. Repeated exposure to the herbs and spice-modified soup led to a significant increase in the overall liking and liking of flavour, texture and aftertaste of the soup, whereas no changes in liking were observed for the standard and low salt tomato soups over repeated exposure. Moreover, a positive trend in increasing the post-exposure liking of the herbs and spices soup was observed. The findings suggest that the use of herbs and spices is a useful approach to reduce salt content in foods; however, herbs and spices should be chosen carefully to complement the food as large contrasts in flavour can polarise consumer liking. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Hepatoprotective and antioxidant effects of single clove garlic against CCl4-induced hepatic damage in rabbits.

Science.gov (United States)

Naji, Khalid Mohammed; Al-Shaibani, Elham Shukri; Alhadi, Fatima A; Al-Soudi, Safa'a Abdulrzaq; D'souza, Myrene R

2017-08-17

The increase in demand and consumption of single clove garlic or 'Solo garlic' (Allium sativum) has resulted in an increase in research on its therapeutic properties. The present study aims to evaluate the antioxidant activities, oxidant-scavenging efficiency and preventive effects of SCG (single clove garlic) and MCG (multi clove garlic) on CCl 4 -induced acute hepatotoxicity in male rabbits. For this purpose, rabbits were orally administered with 3 ml of CCl 4 /kg of body weight, followed by 0.8 g of MCG or SCG/kg twice a week for three successive weeks. Oxidative hepatotoxicity was then assessed. SCG extracts exhibited higher antioxidant capacity than the MCG extract. Scavenging ability of SCG showed significant (p garlic storage constituents varies with the number of cloves present. CCl 4 -induced hepatotoxicity demonstrated histological changes including severe damage in the structure of liver tissues which correlated well to oxidative stress levels. Simultaneously, administration of SCG resulted in a significant reduction of serum alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and total bilirubin (TB) levels in addition to improvement in some histological parameters. Low levels of lipid peroxidation (malondialdehyde, MDA) (p < 0.001), along with a huge reduction in peroxidase (POx) (p < 0.001) revealed protection against oxidative toxicity in the liver homogenate. Higher levels of catalase (CAT) (p < 0.001) and superoxide dismutase (SOD) (p < 0.05) when compared to the MCG test (TM) group indicates that removal of H 2 O 2 is based on CAT activity in SCG test (TS) group rather than the POx activity demonstrated in the former group. The present study indicates that SCG possesses more protective ability than MCG against CCl 4 -induced liver injury and might be an effective alternative medicine against acute oxidative liver toxicity.

?Are Thai children and youth sufficiently active? prevalence and correlates of physical activity from a nationally representative cross-sectional study?

OpenAIRE

Amornsriwatanakul, Areekul; Lester, Leanne; Bull, Fiona C.; Rosenberg, Michael

2017-01-01

Background Children and youth gain multiple health benefits from regular participation in physical activity (PA). However, in Thailand there is limited national data on children and youth?s PA behaviors and recent reports suggest that Thai children and youth have low levels of PA. Furthermore, there is almost no data on the factors associated with inactivity to support the development of a Thai National PA Plan. The purpose of this paper is to investigate Thai children and youth?s participati...

Garlic (Allium sativum) stimulates lipopolysaccharide-induced tumor necrosis factor-alpha production from J774A.1 murine macrophages.

Science.gov (United States)

Sung, Jessica; Harfouche, Youssef; De La Cruz, Melissa; Zamora, Martha P; Liu, Yan; Rego, James A; Buckley, Nancy E

2015-02-01

Garlic (Allium sativum) is known to have many beneficial attributes such as antimicrobial, antiatherosclerotic, antitumorigenetic, and immunomodulatory properties. In the present study, we investigated the effects of an aqueous garlic extract on macrophage cytokine production by challenging the macrophage J774A.1 cell line with the garlic extract in the absence or presence of lipopolysaccharide (LPS) under different conditions. The effect of allicin, the major component of crushed garlic, was also investigated. Using enzyme-linked immunosorbent assay and reverse transcriptase-quantitative polymerase chain reaction, it was found that garlic and synthetic allicin greatly stimulated tumor necrosis factor-alpha (TNF-α) production in macrophages treated with LPS. The TNF-α secretion levels peaked earlier and were sustained for a longer time in cells treated with garlic and LPS compared with cells treated with LPS alone. Garlic acted in a time-dependent manner. We suggest that garlic, at least partially via its allicin component, acts downstream from LPS to stimulate macrophage TNF-α secretion. © 2014 The Authors. Phytotherapy Research published by John Wiley & Sons, Ltd.

The Efficiency of Irradiated Garlic Powder in Mitigation of Hypercholesterolemic Risk Factor in High cholesterol Fed Rats

International Nuclear Information System (INIS)

El-Neily, H.F.G.; El-Shennawy, H.M.

2011-01-01

The present study was conducted to explore the efficiency of radiation processed dried garlic powder at 10, 15 and 20 kGy on the average daily body gain, internal organ weights, certain hematological and biochemical parameters; including total plasma protein, albumin, globulin, total cholesterol, low and high density lipoprotein cholesterol (LDL-C and HDL-C), triglyceride levels, and aspartate aminotransferase (AST), alanine aminotransferase (ALT) activities in rats fed with a high-cholesterol diet. Experimental rats were fed a high cholesterol diet (10 g kg -1 ) with and without raw or radiation processed dried garlic powder at the above-mentioned doses for 6 weeks. Control rats were fed a casein diet (C). 20 g kg -1 dietary raw or irradiated dried garlic powder was used to supplemented cholesterol diet (Ch). It was observed that cholesterol-fed (Ch) animals had a significant increase in relative liver weight, plasma total cholesterol, LDL-C, triglyceride levels, LDL/HDL ratio, AST and ALT activities and a significant decrease in HDL-C level compared to the control group of rats fed on a Casein diet (C). However, when the rats were fed with a high cholesterol diet mixed with 20 g kg -1 raw (ChRG) or irradiated dried garlic powder at 10 (ChG10), 15 (ChG15), and 20 kGy (ChG20), there was a significant reduction in their relative liver weight, hemoglobin, haematocrit, plasma total cholesterol, LDL-C, triglyceride levels, LDL/HDL ratio, and increased HDL level and amended AST and ALT activities levels as compared with the group which was on a diet containing high cholesterol without garlic powder (Ch). No significant changes were observed in relative spleen, kidney, lung, heart and testes weights, as well as, the total plasma protein, albumin, globulin concentrations in all of treated groups. These results show that the dietary 20 g kg -1 irradiated dried garlic powder at 10, 15 and 20 kGy are beneficial in reducing plasma cholesterol, triglycerides, LDL-C levels, El

76 FR 4284 - Grant of Authority for Subzone Status; Tulkoff Food Products, Inc. (Dehydrated Garlic), Baltimore...

Science.gov (United States)

2011-01-25

... Status; Tulkoff Food Products, Inc. (Dehydrated Garlic), Baltimore, MD Pursuant to its authority under..., has made application to the Board for authority to establish a special-purpose subzone at the garlic... garlic products at the Tulkoff Food Products, Inc., facility located in Baltimore, Maryland (Subzone 74C...

77 FR 266 - Fresh Garlic From the People's Republic of China: Initiation of New Shipper Reviews

Science.gov (United States)

2012-01-04

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... determined that two requests for a new shipper review (NSR) under the antidumping duty order on fresh garlic.... SUPPLEMENTARY INFORMATION: Background The Department published the antidumping duty order on fresh garlic from...

Establishing Validity of the Thai Mathematics Teaching Efficacy Beliefs Instrument

Science.gov (United States)

Matney, Gabriel; Jackson, Jack L., II.; Panarach, Yupadee

2016-01-01

This article presents our work in translating the Mathematics Teaching Efficacy Beliefs Instrument (MTEBI) from English to Thai and our resulting investigation of validity with Thai preservice teachers. The translation process occurred over several meetings between two U.S. mathematics educators and one Thai mathematics educator. To check for…

Growth of wheat and lettuce and enzyme activities of soils under garlic stalk decomposition for different durations.

Science.gov (United States)

Han, Xu; Cheng, Zhihui; Meng, Huanwen

2017-07-01

Garlic (Allium sativum L.) stalk is a byproduct of garlic production that is normally thought of as waste but is now considered a useful biological resource. It is necessary to utilize this resource efficiently and reasonably to reduce environmental pollution and achieve sustainable agricultural development. The effect of garlic stalk decomposed for different durations was investigated in this study using wheat (Triticum aestivum L.) and lettuce (Lactuca sativa var. crispa L.) as test plants. Garlic stalk in early stages of decomposition inhibited the shoot and root lengths of wheat and lettuce, but it promoted the shoot and root lengths in later stages; longer durations of garlic stalk decomposition significantly increased the shoot and root fresh weights of wheat and lettuce, whereas shorter decomposing durations significantly decreased the shoot and root fresh weights; and garlic stalk at different decomposition durations increased the activities of urease, sucrase and alkaline phosphatase in soil where wheat or lettuce was planted. Garlic stalk decomposed for 30 or 40 days could promote the growth of wheat and lettuce plants as well as soil enzyme activities. These results may provide a scientific basis for the study and application of garlic stalk. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Comparative assessment of onion and garlic extracts on endogenous hepatic and renal antioxidant status in rat.

Science.gov (United States)

Suru, Stephen M; Ugwu, Chidiebere E

2015-07-01

Despite growing claims of functional health benefits in folkloric medicine, the safety of chronic/elevated intakes of onion and garlic cannot be assumed. Therefore, this study assesses oral administration of varied doses of onion and garlic on some biomarkers of hepatic and renal functions in rats. Animals were divided into five groups: control group received vehicle and extract-treated groups received varied doses of onion or garlic extract (0.5 mL and 1.0 mL/100 g bwt/day) for 6 weeks. Both doses of onion caused marked (pgarlic elicited similar trend except in hepatic CAT, renal SOD and GST levels. A high dose of garlic only caused marked (pgarlic significantly (pgarlic, while high dose of garlic elicited pro-oxidant conditions.

Socioeconomic status and smoking among thai adults: results of the National Thai Food Consumption Survey.

Science.gov (United States)

Jitnarin, Nattinee; Kosulwat, Vongsvat; Rojroongwasinkul, Nipa; Boonpraderm, Atitada; Haddock, Christopher K; Poston, Walker S C

2011-09-01

The authors examined the relationship between socioeconomic status and smoking in Thai adults. A nationally representative sample of 7858 Thais adults (18 years and older) was surveyed during 2004 to 2005. Four demographic/socioeconomic indicators were examined in logistic models: gender, education, occupational status, and annual household income. Overall, 22.2% of the participants were smokers. Men were more likely to be smokers across all age groups and regions. Compared with nonsmokers, current smokers were less educated, more likely to be employed, but had lower household income. When stratified by gender, education and job levels were strongly associated with smoking prevalence among males. A significant relationship was found between annual household income and smoking. Those who lived under the poverty line were more likely to smoke than persons who lived above the poverty line in both genders. The present study demonstrated that socioeconomic factors, especially education level and occupational class, have a strong influence on smoking behavior in Thai adults.

Cardio protective role of garlic (Allium Sativum) against oxidative stress induced by gamma radiation exposure

International Nuclear Information System (INIS)

Said, U.Z.; Azab, KH.SH.; And Soliman, A.M.

2004-01-01

Oxidative stress and free radicals play a crucial role in the pathophysiology of a broad spectrum of cardiovascular diseases. The need to identify agents with a potential for preventing such damage has assumed great importance. Therefore, the present study was designed to investigate the possible effect of raw garlic homogenate on cardiac endogenous antioxidants, lipid peroxidation and histopathological changes. Plasma lipid profile was also determined. Three different dosage levels (125, 250 and 500 mg/kg body weight) once daily for 20 days were evaluated. The results obtained showed that whole body gamma irradiation of rats at 6 Gy (single dose) resulted in significant increase in cardiac thiobarbituric acid reactive substances (TEARS) along with reduction in cardiac superoxide dismutase (SOD), catalase and glutathione peroxidase (GPx) activities 1, 2 and 4 weeks following radiation exposure. These changes were associated with subendocardial loss of muscles and accumulation of acute inflammatory cells surrounded by edema. Depletion of cardiac endogenous antioxidants and rise in TEARS were significantly less in the garlic treated rats. Also, histological examination of cardiac tissue showed less damage. Garlic treatment significantly diminished the radiation induced increase in the plasma content of triglycerides, total cholesterol and low density lipoprotein-cholesterol (LDL-C). Significant amelioration was also observed in the plasma content of high density lipoprotein- cholesterol (HDL-C) as compared to irradiated rats. Among the three garlic treated groups, 250 mg/kg group showed the best protection in terms of biochemical and histopathological evidences. It could be concluded that the intake dose plays an important role on endogenous antioxidants and cytoprotective effects on the heart

Attitude of Farmers towards Thai Koi Farming in Selected Upazila of Bangladesh

Directory of Open Access Journals (Sweden)

Farruk Ahmed

2017-02-01

Full Text Available The main purposes of the study were to determine the attitude of farmers towards Thai Koi farming in a selected area of Mymensingh district. Attempt was also made to identify the problems faced by the farmers in Thai Koi farming. Data were obtained from randomly selected 70 Thai Koi farmers of Shaiod and Ahmedpur villages in Kheruajani Union under Muktagachha Upazila of Mamensingh district during April, 2015. Attitude of the farmers was measured in respect of different aspects of Thai koi production. A three-point rating scale was used to indicate the Thai koi farmers’ response against each statement. The possible score for each respondent could range from 15 to 45 and observed score ranged from 31 to 41. It is evident that ‘I believe that Thai koi farming in pond can supply protein and nutrition to the family members ranked first as a statement in attitude scale of Thai Koi farmers. Second is ‘I like Thai Koi farming because it has higher growth rate than that of other local Koi’. Most of the Thai Koi farmers had highly favourable attitude. Among the problems, ‘high sensitivity to disease of Thai Koi’ got the highest problem confrontation score and stood the first ranked problem and other problem were ‘High price of Thai koi feed’, High price of drugs’ and ‘High price of farm labour’ etc. Farmers suggested from their experiences that there should have need-based spot training on effective management of Thai Koi farming. In achieving this target, Department of Fisheries and allied NGOs may play a crucial role.

Ovicidal and Larvicidal Effects of Garlic and Asafoetida Essential Oils Against West Nile Virus Vectors

Science.gov (United States)

Muturi, Ephantus J; Ramirez, Jose L; Zilkowski, Bruce; Flor-Weiler, Lina B; Rooney, Alejandro P

2018-01-01

Abstract We examined the chemical composition of garlic and asafoetida essential oils and their individual and combined toxicity against larvae of Culex pipiens Linnaeus and Culex restuans Theobald (Diptera: Culicidae). The effect of the two essential oils on egg hatch was also examined. Ten and 12 compounds, respectively, were identified in garlic and asafoetida essential oils. Allyl disulfide (49.13%) and diallyl trisulfide (31.08%) were the most abundant compounds in garlic essential oil accounting for 80.2% of the total oil. In contrast, (E)-sec-butyl propenyl disulfide (30.03%), (Z)-sec-butyl propenyl disulfide (24.32%), and disulfide, methyl 1-(methylthio)propyl (21.87%) were the most abundant compounds in asafoetida essential oil. Allyl disulfide accounted for 7.38% of the total oil in asafoetida essential oil and was one of only three compounds found in both oils. For both mosquito species, garlic essential oil was more toxic than asafoetida essential oil with Cx. restuans (LC50: garlic = 2.7 ppm; asafoetida = 10.1 ppm) being more sensitive than Cx. pipiens (LC50: garlic = 7.5 ppm; asafoetida = 13.5 ppm). When combined, the two essential oils had antagonistic effects. The majority of Culex egg rafts exposed to garlic (73.1%) or asafoetida (55.8%) essential oils failed to hatch and larvae of the few that did hatch mostly died as first instars. Allyl disulfide exhibited strong ovicidal and larvicidal activity suggesting its important contribution to the overall toxicity of the two essential oils. Thus, garlic and asafoetida essential oils are potent mosquito ovicides and larvicides but if used jointly, they could undermine vector control programs. PMID:29718505

Prevention of CCl4-induced liver damage by ginger, garlic and vitamin E.

Science.gov (United States)

Patrick-Iwuanyanwu, K C; Wegwu, M O; Ayalogu, E O

2007-02-15

The hepatoprotective effects of garlic (Allium sativum), ginger (Zingiber officinale) and vitamin E pre-treatment against carbon tetrachloride (CCl4)-induced liver damage in male wistar albino rats were investigated. Carbon tetrachloride (0.5 mL kg(-1) body weight) was administered after 28 days of feeding animals with diets containing ginger, garlic, vitamin E and various mixtures of ginger and garlic. Serum alanine amino transferase, aspartate amino transferase and alkaline phosphatase levels, 24 h after CCl4 administration, decreased significantly (p hepatic cells decreased remarkably in pre-treated rats.

Investigating differences in light stable isotopes between Thai jasmine rice and Sungyod rice

Science.gov (United States)

Kukusamude, C.; Kongsri, S.

2017-10-01

We report the differences in light stable isotopes between two kinds of Thai rice (Thai jasmine and Sungyod rice). Thai jasmine rice and Sungyod rice were cultivated in the northeast and the south of Thailand. Light isotopes including 13C, 15N and 18O of Thai jasmine rice and Sungyod rice samples were carried out using isotope ratio mass spectrometry (IRMS). Thai jasmine rice (Khao Dawk Mali 105) was cultivated from Thung Kula Rong Hai area, whereas Sungyod rice was cultivated from Phathalung province. Hypothesis testing of difference of each isotope between Thai jasmine rice and Sungyod rice was also studied. The study was the feasibility test whether the light stable isotopes can be the variables to identify Thai jasmine rice and Sungyod rice. The result shows that there was difference in the isotope patterns of Thai jasmine rice and Sungyod rice. Our results may provide the useful information in term of stable isotope profiles of Thai rice.

Atypical Eating Attitudes and Behaviors in Thai Medical Students

OpenAIRE

Jarurin Pitanupong; Chonnakarn Jatchavala

2017-01-01

Objective: To determine the prevalence, and associated factors of atypical eating attitudes and behaviors in Thai medical students. Methods: A cross-sectional survey examined the eating abnormalities in Thai medical students, conducted in 2014. Research assistants collected data by using; self-reported questionnaires using The Eating Attitudes Test-26 (EAT-26 Thai Version). The statistical analysis used R-program for qualitative variables and logistic regression was applied to ...

The antimicrobial effects of chopped garlic in ground beef and raw meatball (ciğ köfte).

Science.gov (United States)

Aydin, Ali; Bostan, Kamil; Erkan, Mehmet Emin; Bingöl, Bariş

2007-03-01

This study was carried out to investigate the antimicrobial effects of chopped garlic in ground beef and raw meatball (çig köfte), which is a traditional food product eaten raw. Fresh minced ground beef and raw meatball batter prepared with traditional methods were separated into groups. Chopped and crushed garlic was added to each batch in order to reach various concentrations from 0% to 10%. The ground beef samples were stored at refrigerator and ambient temperatures. The raw meatball samples were only stored at room temperature. All samples were analyzed in order to determine the microbial counts at the 2(nd), 6(th), 12(th), and 24(th) hours of storage. Garlic addition decreased the microbial growth in some ground beef samples kept either at room temperature or in the refrigerator. However, microbial growth increased in some ground beef samples kept in similar conditions. The difference was found in samples kept in the refrigerator for 24 hours in terms of total aerobic mesophilic bacteria and coliform bacteria when garlic used at 10%. The effects of garlic on the microbial growth of both coliforms and Staphylococcus/Micrococcus in the samples kept at room temperature were increased. The yeast and mold counts in ground beef samples kept in any condition were not affected by garlic addition. However, the addition of garlic to the raw meatball mix decreased the microbial count, in terms of total aerobic mesophilic bacteria and yeast and mold counts, when the garlic was added at 5% or 10% (P meatball caused a permanent decrease in yeast and mold count, unlike in ground beef. The results of this study indicate that the chopped garlic has a slowing-down effect on microbiological growth in ground meat depending on the garlic concentration, but this effect was not at an expected level even at the highest concentration, because potential antimicrobial agents in chopped garlic were probably insufficiently extracted.

Evaluation and comparison of the content of total polyphenols and antioxidant activity in garlic (Allium sativum L.

Directory of Open Access Journals (Sweden)

Marianna Lenková

2017-01-01

Full Text Available Garlic (Allium sativum L. is one of the oldest cultivated plants in the world and highly valued throughout the ages as a culinary spice. It is a hardy perennial belonging to the Alliaceae family. The garlic bulb is the most commonly used portion of the plant, composed of 5 - 20 individual. It is a very good source of manganese, selenium, vitamin C and vitamin B6 (pyridoxine. In addition, garlic is a good source of other minerals, including phosphorous, calcium, potassium, iron and copper. Many of the perceived therapeutic effects of garlic are thought to be due to its active ingredient allicin. This sulphur-containing compound gives garlic its distinctive pungent smell and taste. Garlic possesses antiviral, antibacterial, anti-fungal properties allowing it to stand against all infections. This work has focused on the evaluation and comparison of total content of polyphenols and antioxidant activity in five varieties of garlic - Mojmír, Záhorský, Lukan, Havran and Makoi. Samples of plant material were collected at the stage of full maturity in the area of Nitra. The total content of polyphenols was determined using the spectrophotometric method of Folin-Ciocalteu agents. Determined the content of total polyphenols in garlic were in the range 621.13 mg.kg-1 (Záhorský to 763.28 mg.kg-1 (Havran. Total polyphenols content in garlic declined in the following order: Havran >Mojmír >Makoi >Lukan >Záhorský. Antioxidant activity was measured by the spectrophotometric method using a compound DPPH (2.2-diphenyl-1-picryhydrazyl. Statistically significant highest value of antioxidant was recorded in 20.22% (Mojmír and the lowest value was in 13.61% (Záhorský. The values of antioxidant activity observed in the varieties of garlic may be arranged as follows: Mojmír >Havran >Lukan >Makoi >Záhorský. In all the analysed varieties of garlic was confirmed by the strong dependence of the antioxidant activity and the total content of polyphenols.

SYSTEMATICITY OF L1 THAI LEARNERS' ENGLISH INTERLANGUAGE OF DEPENDENT PREPOSITIONS

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Piyaboot Sumonsriworakun

2017-01-01

Full Text Available The study investigates systematicity in English interlanguage of dependent prepositions among L1 Thai learners of L2 English. It is hypothesized that Thai learners show non-random use of English dependent prepositions in their English interlanguage, and that the systematicity is largely attributable to cross-linguistic influence and certain cognitive factors. To test the hypothesis, 30 L1 Thai undergraduate students of L2 English at elementary, intermediate, and advanced proficiency levels took two tests: a Thai–English translation test and a cloze test. The tests involved four types of relationship between English and Thai dependent prepositions: (1 [–prep] in English but [+prep] in Thai, (2 [+prep] in English but [–prep] in Thai, (3 [+prep1] in English but [+prep2] in Thai, and (4 [+prep] in English and [+prep] in Thai. The findings demonstrate that systematicity occurred in the learners’ English usage of prepositions of all such types, possibly due to negative transfer from the learners’ native language. Also, the L2 learners tended to exhibit such systematicity irrespective of their English proficiency level. It may be assumed that the cognitive aspect of L2 learners’ working memory is involved in processing the usage of the four types of English dependent prepositions. The results of the study are expected to shed light on the problems of L2 English interlanguage of dependent prepositions among L1 Thai learners.

Trakun, politics and the Thai state

DEFF Research Database (Denmark)

Rangsivek, Katja

accounts of Thai political history being simultaneously the accounts of the royal and other elite families, little research has aimed to understand the entanglement of families and the state. The literature on Thailand after 1932 offers even less insight into Thai kinship politics. Political trakun...... rise to the image of an organizational structure, which is recognized as the state. The praxis of government, however, is performed by an entangled mass of interlocking relationships between individuals and groups of individuals. One type of such relationships that is integral to the Thai state...

Organosulphide profile and hydrogen sulphide-releasing activity of garlic fermented by Lactobacillus plantarum

NARCIS (Netherlands)

Tocmo, Restituto; Lai, Abigail Nianci; Wu, Yuchen; Liang, Dong; Fogliano, Vincenzo; Huang, Dejian

2017-01-01

Blanched and unblanched garlic were fermented using L. plantarum for investigation of organosulphide profiles, hydrogen sulphide-releasing activity, pH, titratable activity and microbial growth. Both raw and blanched garlic preparations allowed growth of L. plantarum with corresponding lowering of

Effect of irradiation and storage on physico-chemical characteristics of garlic

International Nuclear Information System (INIS)

Wahid, M.; Mazullah; Khan, S.; Shah, A.H.

1990-01-01

Garlic bulbs (cv. G.S.I.) were irradiated at 0.05, 0.10, 0.15 or 0.20 kGy using 60 Co and stored in wooden crates for 4 months at ambient temperature (20-37°C, 50-80% RH) or low temperature (10°, 80-90% RH). Samples were monitored for sprouting, rot and weight loss. Consumer acceptability and acid value were determined throughout storage. Sprouting was apparent in control (non-irradiated) samples after 4 and 10 weeks' storage at low and ambient temperature, respectively, and reached 100 and 69% after 16 weeks' storage at low and ambient temperature, respectively. Irradiation inhibited sprouting at both temperatures. Percentage decay [unspecified] was lower in irradiated samples than in controls, which showed 31.7% and 52.9% decay, respectively, after 16 weeks' storage at ambient and low temperature. Weight loss increased from 0.2 to 28.3% and from 0.3 to 31.5% in control samples at low and ambient temperature, respectively, between 2 and 16 weeks' storage. Weight loss was less in irradiated samples. Sensory tests showed that irradiated samples retained colour, texture and odour compared with controls. There was a gradual and significant increase (from 0.448 to 2.246 mg KOH/100 g edible portion of sample) in the acid value of controls during storage. Lower doses of irradiation and storage temperature had an irregular effect on the acid value but the highest dose increased the acid value. It was concluded that irradiation had no deleterious effects on the storage properties of garlic and that a dose of 0.05 kGy could be considered cost-effective. (author)

The Improvement of Low Salt Diet Behavior based on Theory of Planned Behavior on Elderly with Hypertension

Directory of Open Access Journals (Sweden)

Lembunai Tat Alberta

2016-09-01

Full Text Available Introduction: Hypertension in elderly is triggered by the thickening and stiffness of arterial wall due to ageing processes. One attempt to prevent the complications of hypertension is by change their lifestyle, such as perform a low-salt diet. The implementation of a low-salt diet on elderly should be adjusted with their behavior and habits. TPB is one of theoretical attempt to identify the relationship between elderly’s attitude and their behavior, and to emphasize the importancy of intention as determinant of behavior, focused on cognitif and rational decission making process. This study was aimed to analyze the improvement of low salt diet behavior based on TPB on elderly with hypertension. Method: This research was used descriptive design with observational analytic method. Population were elderly with hypertension recorded at Puskesmas Pucang, Kota Surabaya. Samples were 32 respondents, taken randomly. Data were collected by using questionnaires and direct interview. Data were then analyzed by using Partial Least Square (PLS. Result: The results had showed that intention to implement a low-salt diet was built by attitudes toward behavior, subjective norms, and perceived behavioral control (PBC on elderly with hypertension. A low-salt diet behavior was built by intention to implement a low-salt diet on elderly with hypertension. Discussion: These results can be used as a model to improve low salt diet behavior on elderly with hypertension. Keywords: low-salt diet, hypertension, elderly, TPB

Mobile Technology in the Lives of Thai Immigrants in Germany

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Sirima Thongsawang

2016-12-01

Full Text Available This paper examines the role of mobile technology in the lives of Thai immigrants in Berlin. By using qualitative research methods, this research investigates how new digital and social media applications have affected the organization of Thai immigrants on both individual and institutional levels, with a particular focus on the Royal Thai Embassy in Berlin. Mobile technologies today are widely used in the diaspora, by both individuals and social institutions, to maintain relationships with the homeland and to promote national affairs. Both individual Thai immigrants and official staff of the embassy rely significantly on Internet sites, particularly on social networking sites such as Facebook, to gain information on Thailand and to expand their networks. This paper explores changes in communication and their implications for Thais and their respective institutions in Germany.

Assessment of HNA alloimmunisation risk in Northeastern Thais, Burmese and Karen.

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Simtong, P; Puapairoj, C; Leelayuwat, C; Santoso, S; Romphruk, A V

2018-02-01

This study aimed to determine human neutrophil antigen (HNA) frequency, estimate possible HNA incompatibilities and predict the risk of HNA alloimmunisation in the Northeastern Thai, Burmese and Karen populations. Alloantibodies against HNA are implicated in a number of clinical conditions, including immune-mediated neutropenia and transfusion reactions. A total of 400 unrelated healthy Thais, 261 Burmese and 249 Karen was included in this study. DNA samples were typed for HNA-1, -3, -4 and -5 systems using polymerase chain reactions with sequence-specific primers (PCR-SSP). In this cohort, HNA-1a was more prevalent than HNA-1b. Accordingly, the possible risk of HNA-1a alloimmunisation against HNA-1a is lower than HNA-1b (0·0802-0·1351 vs 0·2293-0·2497). This is in contrast to the situation reported in Caucasian and African populations. The predicted risk of HNA-3 incompatibility in Thais, Burmese and Karen were 28·09%, 30·66% and 22·77%, respectively. The possible risks of HNA-3a alloimmunisation were 0·0493 in Thais, 0·0608 in Burmese and 0·0196 in Karen, respectively. No individuals were found to be homozygous for HNA-4bb. The probability of developing alloantibodies against HNA-4a was low in these populations and every population in Asia. In contrast, the overall frequency of HNA-5bb homozygous individuals was high in this study, peaking at 0·192. This is the first study that reported the allele frequencies of HNA-1, -3, -4, and -5 in a large sample of healthy unrelated individuals from ethnic Thais, Burmese and Karen. Our results indicated the high possible risk of HNA-1, -3 and -5 alloimmunisation in these populations. © 2017 British Blood Transfusion Society.

A low-risk aqueous lithium salt blanket for engineering test reactors

International Nuclear Information System (INIS)

Gierszewski, P.

1986-09-01

A simple blanket concept is proposed based on 1-3 wt.% lithium dissolved as a salt in low temperature (80 degrees C) and low pressure (0.1 MPa) water. This concept can provide, for example, a 0.5 tritium breeding ratio with 60% steel structure and 70% coverage. The use of neutron multipliers, other structural materials (especially zirconium alloys), higher coverage and higher lithium salt concentrations allows tritium breeding ratios over unity if necessary. Other advantages of this concept include the simple shield-like geometry, substantial structural volume for mechanical strength, excellent heat transfer ability of water coolant, efficient neutron and gamma shielding through the combination of high-Z structure and low-Z water, and conventional tritium recovery and control technology. This concept could initially provide the shielding needs for an engineering test reactor and later, by the addition of lithium salt and tritium recovery systems, also provide tritium breeding. This staged operation and liquid breeder/coolant allows control over the tritium inventory in the device without machine disassembly. 14 refs

Detection of garlic gamma-irradiated by assay comet

International Nuclear Information System (INIS)

Moreno Alvarez, Damaris L.; Miranda, Enrique F. Prieto; Carro, Sandra; Iglesias Enrique, Isora; Matos, Wilberto

2009-01-01

The garlic samples were irradiated in a facility with 60 Co sources, at absorbed dose values of 0-0,15 kGy. The detection method utilized for the identification of the irradiated garlic was biological comet assay. The samples were classified post-irradiation several times. The irradiated samples showed high strand breaks of DNA exhibiting comets of several forms, while the not irradiated and lower dose samples showed a behavior like round shape and light comets. Significant differences were found for higher absorbed dose values at 0.06 kGy, this absorbed dose value is corresponding with the applied dose value at this food in order to avoid the germination. (author)

Evaluating the Anti-Neuroinflammatory Capacity of Raw and Steamed Garlic as Well as Five Organosulfur Compounds

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Su-Chen Ho

2014-10-01

Full Text Available The anti-neuroinflammatory capacities of raw and steamed garlic extracts as well as five organosulfur compounds (OSCs were examined in lipopolysaccharide (LPS-stimulated BV2 microglia. According to those results, steaming pretreatment blocked the formation of alliinase-catalyzed OSCs such as allicin and diallyl trisulfide (DATS in crushed garlic. Raw garlic, but not steamed garlic, dose-dependently attenuated the production of LPS-induced nitric oxide (NO, interleukin-1β (IL-1β, tumor necrosis factor (TNF-α, and monocyte chemoattractant protein-1 (MCP-1. DATS and diallyl disulfide at 200 and 400 μM, respectively, displayed significant anti-neuroinflammatory activity. Meanwhile, even at 1 mM, diallyl sulfide, S-allyl cysteine and alliin did not display such activity. Inhibition of nuclear factor-κB activation was the mechanism underlying this protective effect of raw garlic and DATS. Analysis results indicated that the anti-neuroinflammatory capacity of raw garlic is due to the alliin-derived OSCs. Importantly, DATS is a highly promising therapeutic candidate for treating inflammation-related neurodegenerative diseases.

Influence of combinations of fenugreek, garlic, and black pepper powder on production traits of the broilers

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Kirubakaran, A.; Moorthy, M.; Chitra, R.; Prabakar, G.

2016-01-01

Aim: To study the effects of combinations of fenugreek (Trigonella foenum-graecum L.), garlic (Allium sativum), and black pepper (Piper nigrum) powder supplementation on production traits of broiler chickens. Materials and Methods: A total of 288 commercial broiler chicks were randomly assigned to 1-9 groups with 4 replicates each. An experiment was conducted in broilers with different feed formulations; control feed, with no added fenugreek, garlic, and black pepper powder; and 8 treatment groups receiving feed supplemented with different combinations of fenugreek, garlic, and black pepper powder. The individual broilers’ body weight and feed consumption were recorded and calculate the body weight gain and feed conversion ratio (FCR). Results: Broiler’s weight gain and FCR were significantly higher in groups receiving feed supplemented with garlic and black pepper powder combinations (ppepper powder combinations (ppepper powder supplemented broiler feed fed groups showed higher production performance. The 5 g/kg garlic powder+1 g/kg black pepper powder and 10 g/kg garlic powder+2 g/kg black pepper powder significantly improved the weight gain and FCR. PMID:27284222

Effect of garlic extract on selected pests and yield of bell pepper, Capsicum Anuum L. (var. Capistrano)

Science.gov (United States)

Garlic-based oils and extract formulations have been used as insecticides against various insects on numerous crops, but there are contradictions in the findings on the insecticidal or repellent properties of garlic-based products. To assess garlic, Allium sativum L., extract efficacy against pests...

78 FR 40428 - Fresh Garlic from the People's Republic of China: Initiation of Antidumping Duty New Shipper...

Science.gov (United States)

2013-07-05

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic from the People... fresh garlic from the People's Republic of China (PRC) meet the statutory and regulatory requirements... INFORMATION: Background The Department published the antidumping duty order on fresh garlic from the PRC in...

78 FR 88 - Fresh Garlic From the People's Republic of China: Initiation of Antidumping Duty New Shipper...

Science.gov (United States)

2013-01-02

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... fresh garlic from the People's Republic of China (PRC) meets the statutory and regulatory requirements... The Department published the antidumping duty order on fresh garlic from the PRC in the Federal...

Fructans from aged garlic extract produce a delayed immunoadjuvant response to ovalbumin antigen in BALB/c mice.

Science.gov (United States)

Chandrashekar, Puthanapura M; Venkatesh, Yeldur P

2012-02-01

Garlic (Allium sativum) is known for its innumerable biological activities including immunomodulation. Aged garlic extract (AGE), an odorless garlic preparation, has been shown to have superior immunomodulatory properties over raw garlic extract. Although garlic is a very rich source of fructans (17%, fresh weight basis), AGE contains only 0.22% of raw garlic fructans. Aged garlic fructans (AGF) have recently been shown to possess immunomodulatory activities in vitro. Natural adjuvants capable of eliciting better immune response of a model antigen are important in developing newer vaccines. In the present study, the adjuvant activity of AGF has been investigated in BALB/c mice using ovalbumin (OVA, 30 µg) as an experimental antigen. The body weights of animals did not change significantly indicating that the administration of garlic fructans is well-tolerated. AGF produce a significant humoral (serum IgG) response to OVA in BALB/c mice administered mucosally by either intranasal or oral route--a delayed response appearing on 50th day at a dose of 30 µg AGF by intranasal route. However, the serum IgG response was seen earlier on 35th day at a dose of 100 µg AGF by oral route. Higher concentrations of AGF (>50 µg) were inhibitory for adjuvant activity by intranasal administration. These observations indicate that AGF display immunoadjuvant activity for a test antigen though the humoral immune response is delayed.

EFFICACY OF GARLIC (ALLIUM SATIVUM) ON ...

African Journals Online (AJOL)

may first try traditional remedies which can, and do lead to blindness . ... and may end up as scars or eye perforations leading ... eye drop. (0.3% Evril ) and Group C (GPC) was the control ... introduce 3 drops of different garlic dilutions and.

Prevalence and risk factors of low back pain among Thai and Myanmar migrant seafood processing factory workers in Samut Sakorn Province, Thailand.

Science.gov (United States)

Tomita, Shigeru; Arphorn, Sara; Muto, Takashi; Koetkhlai, Kanatid; Naing, Saw Sandy; Chaikittiporn, Chalermchai

2010-01-01

This study assessed the prevalence of low back pain (LBP) and investigated risk factors for LBP among seafood processing factory workers in Thailand including migrant workers. The subjects were Thai and Myanmar workers in the typical seafood processing factory. A cross-sectional study was carried out with a self-administered questionnaire. Prevalence of LBP, general characteristics, life style, and working condition were investigated. The associations between LBP and risk factors were estimated by multiple logistic regression models. Of 254 workers, 165 completed the questionnaire. Half of these workers were Thai, the others were from Myanmar. The point prevalence of LBP was 28.5%. Risk factors for LBP were age over 40 yr, poor health status, history of back injury, twisting posture at work, and slipping on wet floors. The results suggest that health promotion should focus on working conditions rather than individual life style in order to prevent LBP. Furthermore, greater attention to other risk factors such as history of back injury and perception of health status after regular health check up, especially in older age groups may be needed.

Fresh garlic extract inhibits Staphylococcus aureus biofilm formation under chemopreventive and chemotherapeutic conditions

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Panan Ratthawongjirakul

2016-08-01

Full Text Available Staphylococcus aureus and methicillin-resistant Staphylococcus aureus (MRSA are the leading aetiological pathogens of nosocomial infections worldwide. These bacteria form biofilms on both biotic and abiotic surfaces causing biofilm-associated infections. Within the biofilm, these bacteria might develop persistent and antimicrobial resistant characteristics resulting in chronic infections and treatment failures. Garlic exhibits broad pharmaceutical properties and inhibitory activities against S. aureus. We investigated the effects of aqueous fresh garlic extract on biofilm formation in S. aureus ATCC25923 and MRSA strains under chemopreventive and chemotherapeutic conditions. The viable bacteria and biofilm levels were quantified through colony count and crystal violet staining, respectively. The use of fresh garlic extract under both conditions significantly inhibited biofilm formation in S. aureus strains ATCC25923 and MRSA. Garlic could be developed as either a prophylactic or therapeutic agent to manage S. aureus biofilm-associated infections.

In vivo and in vitro control of Leishmania mexicana due to garlic-induced NO production.

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Gamboa-León, M R; Aranda-González, I; Mut-Martín, M; García-Miss, M R; Dumonteil, E

2007-11-01

Leishmania mexicana is the main causal agent of cutaneous leishmaniasis in the Yucatán peninsula in Mexico. Control of this disease is associated with a Th1-type immune response and garlic extract has been reported as a Th1 immunomodulator in BALB/c mice infected with Leishmania major. In this study, we investigated the effect of garlic extracts on L. mexicana infection in vivo and in vitro. Garlic extract reduced footpad lesions in L. mexicana-infected BALB/c mice by inducing IFN-gamma production from T cells. In vitro, garlic extract reduced macrophage infection through induction of nitric oxide (NO) production. Garlic extract may thus act on both T cells and macrophages to stimulate IFN-gamma production and NO synthesis for parasite killing. A 10- to 14-kDa fraction was identified as responsible for the in vitro effect of the whole extract and may lead to the identification of novel immunomodulating drugs and therapeutic alternatives for the treatment of leishmaniasis.

The Meanings of Sanskrit Loanwords in Thai and Javanese Languages

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Hamam Supriyadi

2012-08-01

Full Text Available Through history of nation building, Thai and Javanese people interacted with other language speakers. For example, they interacted with Indian mbrchants who also brought their literature and religions. In their contacts, Thai and Javanese speakers adopted Sanskrit words for enriching their own vocabularies. This article attempts to describe the meanings of Sanskrit loanwords. In comparison between the meanings of Sanskrit loanwords in Thai and Javanese languages, there are 14 categories of semantic adaptations which are found in both languages. These changes reflect the changes of the socio-cultural background of the Thai and Javanese speakers.

Factors Related to Sexual Self-Efficacy among Thai Youth Living with HIV/AIDS.

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Viseskul, Nongkran; Fongkaew, Warunee; Settheekul, Saowaluck; Grimes, Richard M

2015-01-01

Studies of sexual behavior among HIV-infected Thai youth show conflicting results due to the different ages of the respondents. This study examined the relationships between sexual self-efficacy and risk behaviors among 92 HIV-positive Thai youth aged 14 to 21 years. A questionnaire previously validated in Thailand measured sexual self-efficacy. There were low levels of sexual activity with 13 respondents having sex in the last 6 months. The sexual self-efficacy scales were inversely related to the risk behaviors of having sex, having multiple partners, and drinking alcohol in the last 6 months. The scores of the sexual self-efficacy scale and its subscales were significantly lower in those aged 17 to 21 than in 14 to 16. Sexual risk behaviors were significantly higher in those aged 17 to 21 than in 14 to 16. These findings suggest that interventions to increase sexual self-efficacy should be emphasized as HIV-infected Thai youth reach late adolescence. © The Author(s) 2013.

Combined antibacterial activity of stingless bee (Apis mellipodae) honey and garlic (Allium sativum) extracts against standard and clinical pathogenic bacteria

Science.gov (United States)

Andualem, Berhanu

2013-01-01

Objective To investigate the synergic antibacterial activity of garlic and tazma honey against standard and clinical pathogenic bacteria. Methods Antimicrobial activity of tazma honey, garlic and mixture of them against pathogenic bacteria were determined. Chloramphenicol and water were used as positive and negative controls, respectively. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration of antimicrobial samples were determined using standard methods. Results Inhibition zone of mixture of garlic and tazma honey against all tested pathogens was significantly (P≤0.05) greater than garlic and tazma honey alone. The diameter zone of inhibition ranged from (18±1) to (35±1) mm for mixture of garlic and tazma honey, (12±1) to (20±1) mm for tazma honey and (14±1) to (22±1) mm for garlic as compared with (10±1) to (30±1) mm for chloramphenicol. The combination of garlic and tazma honey (30-35 mm) was more significantly (P≤0.05) effective against Salmonella (NCTC 8385), Staphylococcus aureus (ATCC 25923), Lyesria moncytogenes (ATCC 19116) and Streptococcus pneumonia (ATCC 63). Results also showed considerable antimicrobial activity of garlic and tazma honey. MIC of mixture of garlic and tazma honey at 6.25% against total test bacteria was 88.9%. MIC of mixture of garlic and tazma honey at 6.25% against Gram positive and negative were 100% and 83.33%, respectively. The bactericidal activities of garlic, tazma honey, and mixture of garlic and tazma honey against all pathogenic bacteria at 6.25% concentration were 66.6%, 55.6% and 55.6%, respectively. Conclusions This finding strongly supports the claim of the local community to use the combination of tazma honey and garlic for the treatment of different pathogenic bacterial infections. Therefore, garlic in combination with tazma honey can serve as an alternative natural antimicrobial drug for the treatment of pathogenic bacterial infections. Further in vivo study is recommended to come

Tissue-Specific Accumulation of Sulfur Compounds and Saponins in Different Parts of Garlic Cloves from Purple and White Ecotypes.

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Diretto, Gianfranco; Rubio-Moraga, Angela; Argandoña, Javier; Castillo, Purificación; Gómez-Gómez, Lourdes; Ahrazem, Oussama

2017-08-20

This study set out to determine the distribution of sulfur compounds and saponin metabolites in different parts of garlic cloves. Three fractions from purple and white garlic ecotypes were obtained: the tunic (SS), internal (IS) and external (ES) parts of the clove. Liquid Chromatography coupled to High Resolution Mass spectrometry (LC-HRMS), together with bioinformatics including Principal Component Analysis (PCA), Hierarchical Clustering (HCL) and correlation network analyses were carried out. Results showed that the distribution of these metabolites in the different parts of garlic bulbs was different for the purple and the white ecotypes, with the main difference being a slightly higher number of sulfur compounds in purple garlic. The SS fraction in purple garlic had a higher content of sulfur metabolites, while the ES in white garlic was more enriched by these compounds. The correlation network indicated that diallyl disulfide was the most relevant metabolite with regards to sulfur compound metabolism in garlic. The total number of saponins was almost 40-fold higher in purple garlic than in the white variety, with ES having the highest content. Interestingly, five saponins including desgalactotigonin-rhamnose, proto-desgalactotigonin, proto-desgalactotigonin-rhamnose, voghieroside D1, sativoside B1-rhamnose and sativoside R1 were exclusive to the purple variety. Data obtained from saponin analyses revealed a very different network between white and purple garlic, thus suggesting a very robust and tight coregulation of saponin metabolism in garlic. Findings in this study point to the possibility of using tunics from purple garlic in the food and medical industries, since it contains many functional compounds which can be exploited as ingredients.

Autophagy Therapeutic Potential of Garlic in Human Cancer Therapy

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Yung-Lin Chu

2013-07-01

Full Text Available Cancer is one of the deadliest diseases against humans. To tackle this menace, humans have developed several high-technology therapies, such as chemotherapy, tomotherapy, targeted therapy, and antibody therapy. However, all these therapies have their own adverse side effects. Therefore, recent years have seen increased attention being given to the natural food for complementary therapy, which have less side effects. Garlic 大 蒜 Dà Suàn; Allium sativum, is one of most powerful food used in many of the civilizations for both culinary and medicinal purpose. In general, these foods induce cancer cell death by apoptosis, autophagy, or necrosis. Studies have discussed how natural food factors regulate cell survival or death by autophagy in cancer cells. From many literature reviews, garlic could not only induce apoptosis but also autophagy in cancer cells. Autophagy, which is called type-II programmed cell death, provides new strategy in cancer therapy. In conclusion, we wish that garlic could be the pioneer food of complementary therapy in clinical cancer treatment and increase the life quality of cancer patients.

Anti-Proliferation Effects of Garlic (Allium sativum L.) on the Progression of Benign Prostatic Hyperplasia.

Science.gov (United States)

Chung, Kyung-Sook; Shin, Su-Jin; Lee, Na Young; Cheon, Se-Yun; Park, Wansu; Sun, Seung-Ho; An, Hyo-Jin

2016-07-01

Benign prostatic hyperplasia (BPH) is a urologic disease that affects most of men over the age 50. But until now there is no such perfect cure without side effects. Because of diverse adverse effects, it is desirable to develop effective and long term-safety-herbal medicines to inhibit the progress of BPH. In spite of garlic's large use and a wide spectrum of studies, including anti-hyperlipidemic, cardio-protective, and anti-inflammatory activities, there was none to prove efficacy for BPH. In this study, we evaluated the efficacy of garlic to prove its suppressing effects on BPH. Garlic administration decreased relative prostate weight ratio, suppressed mRNA expression level of AR, DHT serum levels, and the growth of prostatic tissue in BPH-induced rats. Moreover, garlic administration decreased the levels of inflammatory proteins, iNOS, and COX-2 in prostatic tissue. Further investigation showed that garlic induced accumulation of death-inducing signal complex and activation of AMPK and decreased the levels of anti-apoptotic proteins, such as Bcl-2, Bcl-xL, and survivin. These results suggest that garlic may have suppressing effects on BPH and it has great potential to be developed as treatment for BPH. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Lived Experience of Thai Women with Alcohol Addiction.

Science.gov (United States)

Hanpatchaiyakul, Kulnaree; Eriksson, Henrik; Kijsomporn, Jureerat; Östlund, Gunnel

2017-12-01

This study explored the lived experiences of Thai women in relation to alcohol addiction in treatment. Twelve women aged 20 to 65 years, were participated. The participants were recruited from two special hospitals and one outpatient clinic in a general hospital. Descriptive phenomenology was applied to analyze the transcripts of the individual interviews. The explored phenomenon of Thai women experiencing alcohol addiction included four essential aspects, (1) feeling inferior and worthless (2) feeling physically and emotionally hurt, (3) fearing physical deterioration and premature death, and (4) feeling superior and powerful. Through these different aspects of Thai women's lived experiences, the following essence was synthesized. The essence of the lived experience of alcohol addiction among the studied Thai women was ambivalence between feeling inferior and worthless and feeling superior and powerful when acting as a man. Drinking alcohol lessened life's difficulties and fears; for example, of violence, bodily demolition, premature death and marginalization from family and society. Thai women who experience alcohol addiction are treated with gender-related double standards when trying to undo gender traditional roles. Their marginalization from family and society deepens making them even more vulnerable to the positive side effects of alcohol drinking. Copyright © 2017. Published by Elsevier B.V.

Lived Experience of Thai Women with Alcohol Addiction

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Kulnaree Hanpatchaiyakul, Ph.D., RN

2017-12-01

Full Text Available Summary: Purpose: This study explored the lived experiences of Thai women in relation to alcohol addiction in treatment. Methods: Twelve women aged 20 to 65 years, were participated. The participants were recruited from two special hospitals and one outpatient clinic in a general hospital. Descriptive phenomenology was applied to analyze the transcripts of the individual interviews. Result: The explored phenomenon of Thai women experiencing alcohol addiction included four essential aspects, (1 feeling inferior and worthless (2 feeling physically and emotionally hurt, (3 fearing physical deterioration and premature death, and (4 feeling superior and powerful. Through these different aspects of Thai women's lived experiences, the following essence was synthesized. The essence of the lived experience of alcohol addiction among the studied Thai women was ambivalence between feeling inferior and worthless and feeling superior and powerful when acting as a man. Drinking alcohol lessened life's difficulties and fears; for example, of violence, bodily demolition, premature death and marginalization from family and society. Conclusion: Thai women who experience alcohol addiction are treated with gender-related double standards when trying to undo gender traditional roles. Their marginalization from family and society deepens making them even more vulnerable to the positive side effects of alcohol drinking. Keywords: alcoholism, alcohol drinking, gender identity, violence

The Effect of Low Dose of Lead Acetate on the Fallopian Tubes and the Role of Garlic Extract—A Histomorphic Study on Mouse

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Naureen Waseem

2015-02-01

Full Text Available This study aimed to investigate the effect of lead acetate on the fallopian tube of adult mice and the possible effect of garlic extract in a Laboratory Based Randomized Control Trial. In this study, 30 female BALBc mice were selected and randomly divided into three groups. Ten animals were placed in each group. Group A being the control received only the laboratory diet. Group B was given lead acetate at a dose of 30 mg/kg/day. Group C was given lead acetate at 30 mg/kg/day and garlic extract at 500 mg/kg/day. All treatments were given through oral gavage tube for 60 days. The mice were sacrificed and dissected at the end of 60 days. The fallopian tubes were carefully dissected out and fixed in 10% formalin for routine histological examination. The histological findings in experimental group B showed increase in epithelial height, whereas no such findings were observed in group A and there was slight increase in height in group C. The lead acetate affected the epithelial height in lead acetate treated group which improved when cotreated with garlic extract.

Determine the effective in vitro micro-propagation methods for Tunceli garlic (Allium tuncelianum (Kollman))

International Nuclear Information System (INIS)

2011-01-01

This research was conducted at University of Ankara, Faculty of Agriculture, Department of Horticulture and Turkish Atomic Energy Authority Saraykoey Nuclear Research and Training Center, Plant Breeding Lab's at Agriculture Division within the period of 2004-2006. The scope of this research is to determine the effective in vitro micro-propagation methods as shoot and root culture for Tunceli garlic. In this research to determine the best combinations of growth regulators for shoot and root cultures, 2.4-D and NAA (0, 1.0, 2.0 mgl - 1) were used as auxin and BA (0, 0.1, 1.0 mgl - 1) as cytokinin. No shoots obtained from the leave and root tip culture experiment. Only callus formation was seen in 0.1 mgl - 1 BA+1.0 mgl - 1 NAA combination. Both auxins and cytokinin failed to induce shoot proliferation in Tunceli garlic via shoot culture experiment. Only one shoot was obtained from the 0.05 mg/l BA+0.1 mgl - 1 IAA, 0.1 mgl - 1 BA and 0.1 mgl - 1 BA + 0.1 mgl - 1 NAA, 0.05 mgl - 1 BA+0.5 mgl - 1 IAA and 0.05 mgl - 1 BA combinations. Proliferation frequency increased with lower concentration of IAA with 0.05 mg/l BA. In vitro bulblet formation of garlic shoots started from second subcultures. When the subculture number was increased, also bulbing ratio increased too. Bulb formation ratio was 100% in medium without auxin and 0.1 mgl-NAA+0.1 mgl - 1 BA combination. Shoots do not formed bulblet planted again on medium without auxin or with 0.1 mgl - 1 NAA. Although shoots were started rooting (37%) in without auxin and 40% in 0.1 mgl - 1 NAA from fourth subculture in bulblet formation medium, rooting ratio was found as low level. When unrooted shoots transferred to the medium without auxin and with NAA medium, rooting ratio increased. The highest rooting ratio was 33% in 2 mgl - 1 NAA, and 17% in 0.5 mgl - 1 NAA. When rooted and unrooted garlic bulblets transferred pots, plants died after produced 2-3 leaves but small bulblets were obtained from main bulblets. This is an

78 FR 18316 - Fresh Garlic From the People's Republic of China: Final Rescission of Antidumping Duty New...

Science.gov (United States)

2013-03-26

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... reviews (NSRs) of the antidumping duty order on fresh garlic from the People's Republic of China (PRC) \\1... rescinding the NSRs of both Fuyi and Maycarrier. \\1\\ See Fresh Garlic From the People's Republic of China...

75 FR 61130 - Fresh Garlic From the People's Republic of China: Final Results of New Shipper Review

Science.gov (United States)

2010-10-04

... Ranch L.L.C., the Garlic Company, Valley Garlic, and Vessey and Company, Inc. (collectively, Petitioners... reconsideration of its valuation of the labor wage rate for this review. The Department gave interested parties... Valuation of Garlic Bulbs Issue 3: Use of India Wholesale Price Index as Inflator for Surrogate Values Issue...

Alliinase and cysteine synthase transcription in developing garlic (Allium sativum L.) over time.

Science.gov (United States)

Mitrová, Katarina; Svoboda, Pavel; Milella, Luigi; Ovesná, Jaroslava

2018-06-15

Garlic is a valuable source of healthy compounds, including secondary metabolites rich in sulphur such as cysteine sulphoxides (CSOs). Here, we present new qRT-PCR assays analysing the transcription of two genes encoding key enzymes in CSO biosynthetic pathways (cysteine synthase and alliinase) in developing garlic. We also identified a set of genes (ACT I, GAPDH, and TUB) to use as transcription normalisation controls. We showed that the (normalised) transcription of both enzymes was highest during sprouting and decreased significantly in fully developed leaves, which are the major CSO-producing organs. Transcriptional activity further declined at the end of the growing season. Different cultivars show similar sulphur metabolism gene expression when European garlics were compared to Chinese and American genotypes. The qRT-PCR assays presented are also suitable for investigating the effects of agricultural practices on CSO formation in garlic to satisfy consumer demands. Copyright © 2017. Published by Elsevier Ltd.

Detection of garlic gamma-irradiated by assay comet

Energy Technology Data Exchange (ETDEWEB)

Moreno Alvarez, Damaris L.; Miranda, Enrique F. Prieto; Carro, Sandra; Iglesias Enrique, Isora; Matos, Wilberto [Centro de Aplicaciones Tecnologicas y Desarrollo Nuclear (CEADEN), Ciudad de La Habana (Cuba)], e-mail: damaris@ceaden.edu.cu

2009-07-01

The garlic samples were irradiated in a facility with {sup 60}Co sources, at absorbed dose values of 0-0,15 kGy. The detection method utilized for the identification of the irradiated garlic was biological comet assay. The samples were classified post-irradiation several times. The irradiated samples showed high strand breaks of DNA exhibiting comets of several forms, while the not irradiated and lower dose samples showed a behavior like round shape and light comets. Significant differences were found for higher absorbed dose values at 0.06 kGy, this absorbed dose value is corresponding with the applied dose value at this food in order to avoid the germination. (author)

Potential of garlic (Allium sativum in lowering high blood pressure: mechanisms of action and clinical relevance

Directory of Open Access Journals (Sweden)

Ried K

2014-12-01

Full Text Available Karin Ried, Peter Fakler National Institute of Integrative Medicine, Melbourne, VIC, Australia Abstract: Garlic supplements have shown promise in the treatment of uncontrolled hypertension, lowering blood pressure (BP by about 10 mmHg systolic and 8 mmHg diastolic, similar to standard BP medication. Aged garlic extract, which contains S-allylcysteine as the bioactive sulfur compound, in particular is standardizable and highly tolerable, with little or no known harmful interaction when taken with other BP-reducing or blood-thinning medication. Here we describe biologically plausible mechanisms of garlic's BP-lowering effect. Garlic-derived polysulfides stimulate the production of the vascular gasotransmitter hydrogen sulfide (H2S and enhance the regulation of endothelial nitric oxide (NO, which induce smooth muscle cell relaxation, vasodilation, and BP reduction. Several dietary and genetic factors influence the efficiency of the H2S and NO signaling pathways and may contribute to the development of hypertension. Sulfur deficiency might play a part in the etiology of hypertension, and could be alleviated with supplementation of organosulfur compounds derived from garlic. Keywords: garlic, S-allylcysteine, hydrogen sulfide (H2S, nitric oxide (NO, redox signaling, hypertension

Automotive Mechanics Technical Terms. English-Thai Lexicon. Introduction to Automotive Mechanics. Thai Version. Multi-Cultural Competency-Based Vocational/Technical Curricula Series.

Science.gov (United States)

Shin, Masako T.

This English-Thai lexicon and program introduction for automotive mechanics is one of eight documents in the Multicultural Competency-Based Vocational/Technical Curricula Series. It is intended for use in postsecondary, adult, and preservice teacher and administrator education. The first two sections provide Thai equivalencies of English…

Combination Welding Technical Terms. English-Thai Lexicon. Introduction to Combination Welding. Thai Version. Multi-Cultural Competency-Based Vocational/Technical Curricula Series.

Science.gov (United States)

Shin, Masako T.

This English-Thai lexicon and program introduction for combination welding is one of eight documents in the Multicultural Competency-Based Vocational/Technical Curricula Series. It is intended for use in postsecondary, adult, and preservice teacher and administrator education. The first two sections provide Thai equivalencies of English…

Use of English in the Thai workplace

Directory of Open Access Journals (Sweden)

Kulaporn Hiranburana

2017-01-01

Full Text Available A number of features of business discourse in English in a Thai workplace, for example, in e-mail memos, are integral to modern business operations. In this study, a questionnaire was used to find the important situations in which English is used in business communication. For this purpose, Thai businesses were requested to provide samples of written business correspondence—mostly e-mails in English. These e-mails were examined using genre analysis to identify typical moves and steps in order to understand the use of English at the linguistic and discourse levels. Genre can be defined as a class of communicative events, with the members sharing some set of communicative purposes. Interviews were also conducted to gather data in order to describe in-depth, the nature of English language communication and possible problems arising in a Thai business context. The findings showed that despite a large number of errors in usage in the English samples, they rarely caused problems with the running of the business as Thai communicators employed a move/step structure in their e-mails and other communications strategies including follow-up inquiries for clarification. Pedagogical implications are discussed.

The decision making on mutual investment of thai investors ...

African Journals Online (AJOL)

The decision making on mutual investment of thai investors. ... Journal of Fundamental and Applied Sciences. Journal Home ... The study was a research survey that used questionnaires to collect data from 400 samples of Thai investors.

Effects of garlic on blood pressure in patients with and without systolic hypertension: a meta-analysis.

Science.gov (United States)

Reinhart, Kurt M; Coleman, Craig I; Teevan, Colleen; Vachhani, Payal; White, C Michael

2008-12-01

Garlic has been suggested to lower blood pressure; however, studies evaluating this parameter have provided conflicting results. To examine the effect of garlic on blood pressure in patients with and without elevated systolic blood pressure (SPB) through meta-analyses of randomized controlled trials. A systematic search of MEDLINE, CINAHL, and the Cochrane Central Register of Controlled Trials was conducted to identify randomized controlled trials in humans evaluating garlic's effect on blood pressure. All databases were searched from their inception through June 26, 2008, using the key words garlic, Allium sativum, and allicin. A manual search of published literature was used to identify additional relevant studies. To be included in the analysis, studies must have been written in English or German and reported endpoints of SBP or diastolic blood pressure (DBP). Studies whose population had a mean baseline SBP greater than 140 mm Hg were evaluated separately from those whose population had lower baseline blood pressures. Garlic's effect on SBP and DBP was treated as a continuous variable and weighted mean differences were calculated using a random-effects model. Ten trials were included in the analysis; 3 of these had patients with elevated SBP. Garlic reduced SBP by 16.3 mm Hg (95% CI 6.2 to 26.5) and DBP by 9.3 mm Hg (95% CI 5.3 to 13.3) compared with placebo in patients with elevated SBP. However, the use of garlic did not reduce SBP or DBP in patients without elevated SBP. There was only a minor degree of heterogeneity in the analyses and publication bias did not appear to influence the results. This meta-analysis suggests that garlic is associated with blood pressure reductions in patients with an elevated SBP although not in those without elevated SBP. Future research should focus on the impact of garlic on clinical events and the assessment of the long-term risk of harm.

Uptake and speciation of selenium in garlic cultivated in soil amended with symbiotic fungi (mycorrhiza) and selenate

Energy Technology Data Exchange (ETDEWEB)

Larsen, Erik H.; Hansen, Marianne; Rasmussen, Peter Have; Sloth, Jens J. [Danish Institute for Food and Veterinary Research, Department of Food Chemistry, Soeborg (Denmark); Lobinski, Ryszard; Ruzik, Rafal; Mazurowska, Lena [CNRS UMR 5034, Pau (France); Warsaw University of Technology, Department of Analytical Chemistry, Warsaw (Poland); Burger-Meyer, Karin; Scholten, Olga [Wageningen University and Research Centre, Plant Research International (PRI), P.O. Box 16, Wageningen (Netherlands); Kik, Chris [Wageningen University and Research Centre, Plant Research International (PRI), P.O. Box 16, Wageningen (Netherlands); Wageningen University and Research Centre, Centre for Genetic Resources, The Netherlands (CGN), P.O. Box 16, Wageningen (Netherlands)

2006-07-15

The scope of the work was to investigate the influence of selenate fertilisation and the addition of symbiotic fungi (mycorrhiza) to soil on selenium and selenium species concentrations in garlic. The selenium species were extracted from garlic cultivated in experimental plots by proteolytic enzymes, which ensured liberation of selenium species contained in peptides or proteins. Separate extractions using an aqueous solution of enzyme-deactivating hydroxylamine hydrochloride counteracted the possible degradation of labile selenium species by enzymes (such as alliinase) that occur naturally in garlic. The selenium content in garlic, which was analysed by ICP-MS, showed that addition of mycorrhiza to the natural soil increased the selenium uptake by garlic tenfold to 15 {mu}g g{sup -1} (dry mass). Fertilisation with selenate and addition of mycorrhiza strongly increased the selenium content in garlic to around one part per thousand. The parallel analysis of the sample extracts by cation exchange and reversed-phase HPLC with ICP-MS detection showed that {gamma}-glutamyl-Se-methyl-selenocysteine amounted to 2/3, whereas methylselenocysteine, selenomethionine and selenate each amounted to a few percent of the total chromatographed selenium in all garlic samples. Se-allyl-selenocysteine and Se-propyl-selenocysteine, which are selenium analogues of biologically active sulfur-containing amino acids known to occur in garlic, were searched for but not detected in any of the extracts. The amendment of soil by mycorrhiza and/or by selenate increased the content of selenium but not the distribution of detected selenium species in garlic. Finally, the use of two-dimensional HPLC (size exclusion followed by reversed-phase) allowed the structural characterisation of {gamma}-glutamyl-Se-methyl-selenocysteine and {gamma}-glutamyl-Se-methyl-selenomethionine in isolated chromatographic fractions by quadrupole time-of-flight mass spectrometry. (orig.)

Thai Automatic Speech Recognition

National Research Council Canada - National Science Library

Suebvisai, Sinaporn; Charoenpornsawat, Paisarn; Black, Alan; Woszczyna, Monika; Schultz, Tanja

2005-01-01

.... We focus on the discussion of the rapid deployment of ASR for Thai under limited time and data resources, including rapid data collection issues, acoustic model bootstrap, and automatic generation of pronunciations...

A systematic multi-step screening of numerous salt hydrates for low temperature thermochemical energy storage

International Nuclear Information System (INIS)

N’Tsoukpoe, Kokouvi Edem; Schmidt, Thomas; Rammelberg, Holger Urs; Watts, Beatriz Amanda; Ruck, Wolfgang K.L.

2014-01-01

Highlights: • We report an evaluation of the potential of salt hydrates for thermochemical storage. • Both theoretical calculations and experimental measurements using TGA/DSC are used. • Salt hydrates offer very low potential for thermochemical heat storage. • The efficiency of classical processes using salt hydrates is very low: typically 25%. • New processes are needed for the use of salt hydrates in thermochemical heat storage. - Abstract: In this paper, the potential energy storage density and the storage efficiency of salt hydrates as thermochemical storage materials for the storage of heat generated by a micro-combined heat and power (micro-CHP) have been assessed. Because salt hydrates used in various thermochemical heat storage processes fail to meet the expectations, a systematic evaluation of the suitability of 125 salt hydrates has been performed in a three-step approach. In the first step general issues such as toxicity and risk of explosion have been considered. In the second and third steps, the authors implement a combined approach consisting of theoretical calculations and experimental measurements using Thermogravimetric Analysis (TGA). Thus, application-oriented comparison criteria, among which the net energy storage density of the material and the thermal efficiency, have been used to evaluate the potential of 45 preselected salt hydrates for a low temperature thermochemical heat storage application. For an application that requires a discharging temperature above 60 °C, SrBr 2 ·6H 2 O and LaCl 3 ·7H 2 O appear to be the most promising, only from thermodynamic point of view. However, the maximum net energy storage density including the water in the water storage tank that they offer (respectively 133 kW h m −3 and 89 kW h m −3 ) for a classical thermochemical heat storage process are not attractive for the intended application. Furthermore, the thermal efficiency that would result from the storage process based on salt hydrates

75 FR 32362 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for the Preliminary...

Science.gov (United States)

2010-06-08

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... Department of Commerce (Department) initiated new shipper reviews of fresh garlic from the People's Republic..., 2008 through October 31, 2009. See Fresh Garlic from the People's Republic of China: Initiation of New...

76 FR 52315 - Fresh Garlic From the People's Republic of China: Final Rescission of New Shipper Reviews of...

Science.gov (United States)

2011-08-22

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People's Republic of China: Final Rescission of New Shipper Reviews of Jining Yifa Garlic Produce Co., Ltd... (Department) published a preliminary intent to rescind the new shipper reviews (NSRs) of fresh garlic from the...

75 FR 74002 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for Preliminary Results...

Science.gov (United States)

2010-11-30

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... Trading, Inc.), Milton Koch (Jining Yifa Garlic Produce Co., Ltd.), Justin Neuman (Shenzhen Bainong Co... Department published the initiation of the new shipper reviews of the antidumping duty order on fresh garlic...

Antioxidant mechanism of black garlic extract involving nuclear factor erythroid 2-like factor 2 pathway.

Science.gov (United States)

Ha, Ae Wha; Kim, Woo Kyoung

2017-06-01

Although studies have revealed that black garlic is a potent antioxidant, its antioxidant mechanism remains unclear. The objective of this study was to determine black garlic's antioxidant activities and possible antioxidant mechanisms related to nuclear factor erythroid 2-like factor 2 (Nrf2)-Keap1 complex. After four weeks of feeding rats with a normal fat diet (NF), a high-fat diet (HF), a high-fat diet with 0.5% black garlic extract (HF+BGE 0.5), a high-fat diet with 1.0% black garlic extract (HF+BGE 1.0), or a high-fat diet with 1.5% black garlic extract (HF+BGE 1.5), plasma concentrations of glucose, insulin,homeostatic model assessment of insulin resistance (HOMA-IR) were determined. As oxidative stress indices, plasma concentrations of thiobarbituric acid reactive substances (TBARS) and 8-isoprostaglandin F2α (8-iso-PGF) were determined. To measure antioxidant capacities, plasma total antioxidant capacity (TAC) and activities of antioxidant enzymes in plasma and liver were determined. The mRNA expression levels of antioxidant related proteins such as Nrf2, NAD(P)H: quinone-oxidoreductase-1 (NQO1), heme oxygenase-1 (HO-1), glutathione reductase (GR), and glutathione S-transferase alpha 2 (GSTA2) were examined. Plasma glucose level, plasma insulin level, and HOMA-IR in black garlic supplemented groups were significantly ( P concentration and TAC in the HF+BGE 1.5 group were significantly decreased compared to those of the HF group. The activities of catalase and glutathione peroxidase were significantly ( P antioxidant systems in rats fed with black garlic extract were related to mRNA expression levels of Nrf2 related genes.

Potentiation of anti-cholelithogenic influence of dietary tender cluster beans (Cyamopsis tetragonoloba) by garlic (Allium sativum) in experimental mice.

Science.gov (United States)

Raghavendra, Chikkanna K; Srinivasan, Krishnapura

2015-10-01

Dietary fibre-rich tender cluster beans (Cyamopsis tetragonoloba; CB) are known to exert beneficial cholesterol lowering influence. We examined the influence of a combination of dietary tender CB and garlic (Allium sativum) in reducing the cholesterol gallstone formation in mice. Cholesterol gallstones were induced in Swiss mice by feeding a high-cholesterol diet (HCD) for 10 wk. Dietary interventions were made with 10 per cent CB and 1 per cent garlic included individually or together along with HCD. A total of 100 mice were divided into five groups of 20 mice each. Dietary CB, garlic and CB+garlic reduced the formation of cholesterol gallstones by 44, 25 and 56 per cent, respectively, lowered cholesterol by 23-48, 16-24, and 24-58 in bile, serum, and liver, respectively. Cholesterol saturation index in bile and cholesterol: phospholipid ratio in circulation and hepatic tissue were significantly lowered by these dietary interventions, with highest beneficial effect from CB+garlic. Activities of hepatic cholesterol metabolizing enzymes were modulated by CB, garlic and CB+garlic. Elevation in lipid peroxides caused by HCD was also countered by these dietary interventions, the combination producing the highest effect. The results showed that the prevention of experimentally induced formation of cholesterol gallstones by dietary CB and garlic was due to decreased biliary cholesterol secretion and increased cholesterol saturation index. In addition of anti-lithogenic effect, dietary CB and garlic in combination had a beneficial antioxidant effect.

Unlocking variability: inherent variation and developmental traits of garlic plants originated from sexual reproduction

NARCIS (Netherlands)

Shemesh, E.; Scholten, O.E.; Rabinowitch, H.D.; Kamenetsky, R.

2008-01-01

Recent collections of fertile garlic (Allium sativum) accessions from Central Asia allow a detailed study of seedling developments and the evaluation of inherent variations. We hereby provide a comprehensive account of the ontogenesis of a population of garlic seedlings and their vegetative and

Preventive effects of garlic (Allium sativum) on oxidative stress and histopathology of cardiac tissue in streptozotocin-induced diabetic rats.

Science.gov (United States)

Naderi, R; Mohaddes, G; Mohammadi, M; Alihemmati, A; Badalzadeh, R; Ghaznavi, R; Ghyasi, R; Mohammadi, Sh

2015-12-01

Since some complications of diabetes mellitus may be caused or exacerbated by an oxidative stress, the protective effects of garlic (Allium sativum) were investigated in the blood and heart of streptozotocin-induced diabetic rats. Twenty-eight male Wistar rats were randomly divided into four groups: control, garlic, diabetic, and diabetic+garlic. Diabetes was induced by intraperitoneal (i.p.) injection of streptozotocin (50 mg/kg) in male rats. Rats were fed with raw fresh garlic homogenate (250 mg/kg) six days a week by gavage for a period of 6 weeks. At the end of the 6th week blood samples and heart tissues were collected and used for determination of glutathione peroxidase (GPx), superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA) and histological evaluation. Induction of diabetes increased MDA levels in blood and homogenates of heart. In diabetic rats treated with garlic, MDA levels decreased in blood and heart homogenates. Treatment of diabetic rats with garlic increased SOD, GPX and CAT in blood and heart homogenates. Histopathological finding of the myocardial tissue confirmed a protective role for garlic in diabetic rats. Thus, the present study reveals that garlic may effectively modulate antioxidants status in the blood and heart of streptozotocin induced-diabetic rats.

Effects of irradiation and storage on the gamma-glutamyl transpeptidase activity of garlic bulbs cv 'Red'

International Nuclear Information System (INIS)

Ceci, L.N.; Curzio, O.A.; Pomilio, A.B.

1992-01-01

The effects of 50 Gy gamma-irradiation 30 days after harvest on gamma-glutamyl transpeptidase (GTP) activity (the first enzyme in the catabolism of gamma-glutamyl peptides) of garlic bulbs of 'Red' during storage for 300 days were evaluated. GTP activity was determined by spectrophotometry using gamma-glutamyl-p-nitroanilide as exogenous substrate, and was correlated with parameters related to the metabolic-respiratory activity, such as sprouting index in control bulbs, and cumulative weight losses (CWL) and non-enzymic or control pyruvate (CP: metabolite of the respiratory chain) in irradiated and control bulbs. GTP activity was also correlated with flavour parameters, such as enzymic pyruvate (EP; metabolite of the reaction of alliinase and sulphur amino acids in crushed garlic) and primary sulphur compounds. From these results, three storage stages are suggested: (i) the internal dormancy period, (ii) the first post-dormant stage, and (iii) the second post-dormant stage. During the first 90 days of storage (first stage) all the parameters remained nearly constant in the controls, while GTP activity and CP content increased in irradiated garlic because of radioinduced metabolic-respiratory activation. From 90 to 180 days of storage (second stage) the correlation between the increases of GTP and EP in irradiated garlic and controls was due to the action of GTP on gamma-glutamyl peptides that finally released substrates of alliinase. Both enzymes increased EP contact, which was higher in irradiated garlic (major flavour enhancement) than in controls. After 180 days of storage (third stage) EP and primary sulphur compounds decreased in irradiated garlic and in the controls. while GTP, CWL and CP kept increasing in both samples with lower rates of increase in irradiated garlic. These increases were related to metabolic activation. reserve exhaustion and finally rotting. Therefore, irradiated garlic was of better quality at the end of storage

[Effects of tobacco garlic crop rotation and intercropping on tobacco yield and rhizosphere soil phosphorus fractions].

Science.gov (United States)

Tang, Biao; Zhang, Xi-zhou; Yang, Xian-bin

2015-07-01

A field plot experiment was conducted to investigate the tobacco yield and different forms of soil phosphorus under tobacco garlic crop rotation and intercropping patterns. The results showed that compared with tobacco monoculture, the tobacco yield and proportion of middle/high class of tobacco leaves to total leaves were significantly increased in tobacco garlic crop rotation and intercropping, and the rhizosphere soil available phosphorus contents were 1.3 and 1.7 times as high as that of tobacco monoculture at mature stage of lower leaf. For the inorganic phosphorus in rhizosphere and non-rhizosphere soil in different treatments, the contents of O-P and Fe-P were the highest, followed by Ca2-P and Al-P, and Ca8-P and Ca10-P were the lowest. Compared with tobacco monoculture and tobacco garlic crop intercropping, the Ca2-P concentration in rhizosphere soil under tobacco garlic crop rotation at mature stage of upper leaf, the Ca8-P concentration at mature stage of lower leaf, and the Ca10-P concentration at mature stage of middle leaf were lowest. The Al-P concentrations under tobacco garlic crop rotation and intercropping were 1.6 and 1.9 times, and 1.2 and 1.9 times as much as that under tobacco monoculture in rhizosphere soil at mature stages of lower leaf and middle leaf, respectively. The O-P concentrations in rhizosphere soil under tobacco garlic crop rotation and intercropping were significantly lower than that under tobacco monoculture. Compared with tobacco garlic crop intercropping, the tobacco garlic crop rotation could better improve tobacco yield and the proportion of high and middle class leaf by activating O-P, Ca10-P and resistant organic phosphorus in soil.

Differential responses of onion and garlic against plant growth regulators

International Nuclear Information System (INIS)

Oozunidou, G.; Asif, M.; Giannakuola, A.; Iliass, A.

2011-01-01

The effects of Gibberellic acid-GA3, Prohexadione-Calcium, and Ethephon pre-harvest application on yield, biomass production, photosynthetic function, lipid peroxidation and quality characteristics of onion (Allium cepa L.) and garlic (Allium sativum L.) plants were investigated. Shoot length and biomass of onion and garlic, expressed either in fresh or dry weight, increased significantly under GA3, while a progressive decrease under Prohex-Ca and Ethephon occurred. Higher MDA (lipid peroxidation) values were recorded after Prohex-Ca and Ethephon supply on onion and garlic plants; it seems that GA3 treatment prevents lipid peroxidation as measured with the help of the TBARS method. Plants treated with Prohex-Ca and Ethephon revealed higher peroxidase activity compared to control and GA3 treated plants. Considering the results of MDA content and peroxidase activities it can be assumed that GA3 treated plants are slightly protected from the natural course of oxidative stress, which occurs during ageing as observed for control samples. The fluctuations of chlorophyll fluorescence parameters represent a general decline in chloroplasts function after plant growth regulators exposure, whereas in combination to the suppressed chlorophyll content, structural malformations of photo systems may also occur. The production of ascorbic acid, glucose and fructose content seems to be enhanced under GA3 in both species, while their values were depressed under Prohex-Ca and Ethephon. Overall, only GA3 supply leads to a vigorous onion and garlic growth and yield. (author)

An Aromatic Adventure with Allelopathy: Using Garlic to Study Allelopathy in the Classroom

Science.gov (United States)

Shimabukuro, Mary A.; Haberman, Vickie

2006-01-01

In this paper, the authors explore the potential of garlic ("Allium sativum L.") to illustrate the concept of allelopathy and demonstrate the biological activity of plant volatiles. This article describes several classroom experiments involving garlic that can be used as a method of introducing students of various ages to the following important…

Expert system for skin problem consultation in Thai traditional medicine.

Science.gov (United States)

Nopparatkiat, Pornchai; na Nagara, Byaporn; Chansa-ngavej, Chuvej

2014-01-01

This paper aimed to demonstrate the research and development of a rule-based expert system for skin problem consulting in the areas of acne, melasma, freckle, wrinkle, and uneven skin tone, with recommended treatments from Thai traditional medicine knowledge. The tool selected for developing the expert system is a software program written in the PHP language. MySQL database is used to work together with PHP for building database of the expert system. The system is web-based and can be reached from anywhere with Internet access. The developed expert system gave recommendations on the skin problem treatment with Thai herbal recipes and Thai herbal cosmetics based on 416 rules derived from primary and secondary sources. The system had been tested by 50 users consisting of dermatologists, Thai traditional medicine doctors, and general users. The developed system was considered good for learning and consultation. The present work showed how such a scattered body of traditional knowledge as Thai traditional medicine and herbal recipes could be collected, organised and made accessible to users and interested parties. The expert system developed herein should contribute in a meaningful way towards preserving the knowledge and helping promote the use of Thai traditional medicine as a practical alternative medicine for the treatment of illnesses.

76 FR 24857 - Fresh Garlic From the People's Republic of China: Preliminary Intent To Rescind New Shipper Reviews

Science.gov (United States)

2011-05-03

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... conducting three new shipper reviews (NSRs) under the antidumping duty order on fresh garlic from the People... Yifa Garlic Produce Co., Ltd. (Jining Yifa) for the period of review (POR) November 1, 2009, through...

76 FR 68128 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for Partial Preliminary...

Science.gov (United States)

2011-11-03

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... notice of initiation of an administrative review of fresh garlic from the People's Republic of China... limit to issue the preliminary results by 100 days. See Fresh Garlic From the People's Republic of China...

76 FR 13983 - Fresh Garlic from the People's Republic of China: Court Decision Not in Harmony With Final...

Science.gov (United States)

2011-03-15

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic from the People... administrative review of the antidumping duty order on fresh garlic from the People's Republic of China (``PRC... Greening. See Fresh Garlic From the People's Republic of China: Final Results and Partial Rescission of the...

Determining effective radiation mutagen dose for garlic (Allium sativum L.)

International Nuclear Information System (INIS)

Taner, Y.; Kunter, B.

2004-01-01

This study was carried out to get database for future garlic mutation breeding studies. For this aim, 0, 5, 10, 15, 20, 25 and 30 Gy doses of Cs 137 (gamma-ray) were applied on garlic cloves as a physical mutagen. 50 cloves were used for each dose. Sixty days after treatment, germination rate and shoot development of cloves were determined. The Effective Mutagen Dose (ED 50 ) was calculated by regression analyses. According to the results, 4.455 Gy dose was found to be effective as ED 50 . (author)

Specific energy consumption in microwave drying of garlic cloves

Energy Technology Data Exchange (ETDEWEB)

Sharma, G.P. [Department of Processing and Food Engineering, College of Technology and Agricultural Engineering, Udaipur 313 001, Rajasthan (India); Prasad, Suresh [Agricultural and Food Engineering Department, Indian Institute of Technology, Kharagpur 721 302 (India)

2006-09-15

The convective and microwave-convective drying of garlic cloves was carried out in a laboratory scale microwave dryer, which was developed for this purpose. The specific energy consumption involved in the two drying processes was estimated from the energy supplied to the various components of the dryer during the drying period. The specific energy consumption was computed by dividing the total energy supplied by amount of water removed during the drying process. The specific energy consumption in convective drying of garlic cloves at 70{sup o}C temperature and 1.0m/s air velocity was estimated as 85.45MJ/kg of water evaporated. The increase in air velocity increased the energy consumption. The specific energy consumption at 40W of microwave power output, 70{sup o}C air temperature and 1.0m/s air velocity was 26.32MJ/kg of water removed, resulting in about a 70% energy saving as compared to convective drying processes. The drying time increased with increase in air velocity in microwave-convective drying process; a trend reverse to what was observed in convective drying process of garlic cloves. (author)

A garlic extract protects from ultraviolet B (280-320 nm) radiation-induced suppression of contact hypersensitivity

International Nuclear Information System (INIS)

Reeve, V.E.; Bosnic, M.; Rozinova, E.; Boehm-Wilcox, C.

1993-01-01

Lyophilized aged garlic extract has been incorporated at concentrations of 0.1%, 1% and 4% by weight into semi purified powdered diets and fed to hairless mice. Under moderate UVB exposure conditions resulting in 58% suppression of the systemic contact hypersensitivity response in control-fed mice, a dose-responsive protection was observed in the garlic-fed mice; contact hypersensitivity in the UVB-exposed mice fed 4% garlic extract was suppressed by only 19%. If the UVB exposure was replaced by topical application of one of a series of lotions containing increasing concentrations of cis-urocanic acid, a dose-responsive suppression of contact hypersensitivity was demonstrated in control-fed mice (urocanic acid at 25, 50, 100 and 200 micrograms per mouse resulting in 22-46% suppression). Mice fed a diet containing 1% aged garlic extract were partially protected from cis-urocanic acid-induced suppression of contact hypersensitivity, with greater protection from the lower concentrations of urocanic acid. Mice fed a diet containing 4% aged garlic extract were protected from all concentrations of urocanic acid. The results indicate that aged garlic extract contains ingredient(s) that protect from UVB-induced suppression of contact hypersensitivity and suggest that the mechanism of protection is by antagonism of the cis-urocanic acid mediation of this form of immunosuppression

78 FR 67112 - Fresh Garlic From the People's Republic of China: Preliminary Results of New Shipper Review of...

Science.gov (United States)

2013-11-08

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... on fresh garlic from the People's Republic of China (PRC) covering the period of review (POR) of..., through October 31, 2012. Scope of the Order The products covered by the order are all grades of garlic...

Patterns of Sexual Behavior in Lowland Thai Youth and Ethnic Minorities Attending High School in Rural Chiang Mai, Thailand.

Science.gov (United States)

Aurpibul, Linda; Tangmunkongvorakul, Arunrat; Musumari, Patou Masika; Srithanaviboonchai, Kriengkrai; Tarnkehard, Surapee

2016-01-01

The rural areas of Northern Thailand are home to a large cultural diversity of ethnic minority groups. Previous studies have shown that young people in rural Thailand have low levels of knowledge on HIV/AIDS and high sexual risks. We compared sexual behaviors between the lowland Thai youth and the youth from ethnic minority groups. This is a cross-sectional quantitative study conducted among high-school Thai and ethnic students in Chiang Mai. From a total 1215 participants, 487 (40.1%) were lowland Thai and 728 (59.9%) were from ethnic minorities. Overall, 17.9% of respondents reported "ever had sex." Lowland Thai adolescents were more likely to have ever had sex compared with ethnic minority adolescents (AOR, 1.61; CI, 1.06-2.45; P< 0.01). A higher proportion of lowland Thai respondents reported having ≥ 2 lifetime sexual partners (51.9% vs. 33.3%, P = 0.003), or currently having a boy/girlfriend (59.9% vs. 45.3%, P< 0.001) compared to ethnic minority adolescents. Consistent condom use was low in both groups (22.6%). The common significant factors associated with "ever had sex" in both groups were "ever drunk alcohol in the past year" and "currently having a boy/girlfriend." Specifically, for lowland Thai youth, being around the age of 17 or 18 years and "ever used methamphetamine in the past year" were associated with increased odds of "ever had sex". For ethnic minority adolescents, being female and belonging to religions other than Buddhism were associated with decreased odds of "ever had sex". A substantially higher proportion of lowland Thai engage in risky sexual behaviors when compared to ethnic minorities. However, both groups remained vulnerable to HIV and other sexually transmitted infections. To minimize sexual risks, education program and school-based interventions are warranted to increase awareness of young people about risky behaviors and to promote essential life skills.

Patterns of Sexual Behavior in Lowland Thai Youth and Ethnic Minorities Attending High School in Rural Chiang Mai, Thailand.

Directory of Open Access Journals (Sweden)

Linda Aurpibul

Full Text Available The rural areas of Northern Thailand are home to a large cultural diversity of ethnic minority groups. Previous studies have shown that young people in rural Thailand have low levels of knowledge on HIV/AIDS and high sexual risks. We compared sexual behaviors between the lowland Thai youth and the youth from ethnic minority groups.This is a cross-sectional quantitative study conducted among high-school Thai and ethnic students in Chiang Mai. From a total 1215 participants, 487 (40.1% were lowland Thai and 728 (59.9% were from ethnic minorities. Overall, 17.9% of respondents reported "ever had sex." Lowland Thai adolescents were more likely to have ever had sex compared with ethnic minority adolescents (AOR, 1.61; CI, 1.06-2.45; P< 0.01. A higher proportion of lowland Thai respondents reported having ≥ 2 lifetime sexual partners (51.9% vs. 33.3%, P = 0.003, or currently having a boy/girlfriend (59.9% vs. 45.3%, P< 0.001 compared to ethnic minority adolescents. Consistent condom use was low in both groups (22.6%. The common significant factors associated with "ever had sex" in both groups were "ever drunk alcohol in the past year" and "currently having a boy/girlfriend." Specifically, for lowland Thai youth, being around the age of 17 or 18 years and "ever used methamphetamine in the past year" were associated with increased odds of "ever had sex". For ethnic minority adolescents, being female and belonging to religions other than Buddhism were associated with decreased odds of "ever had sex".A substantially higher proportion of lowland Thai engage in risky sexual behaviors when compared to ethnic minorities. However, both groups remained vulnerable to HIV and other sexually transmitted infections. To minimize sexual risks, education program and school-based interventions are warranted to increase awareness of young people about risky behaviors and to promote essential life skills.

quality of broiler fed diet supplemented by garlic meal and white turmeric meal

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Nanung Danar Dono

2010-06-01

Full Text Available This research was done within 42 days to investigate the effect of diet supplemented by garlic (Allium sativum and white turmeric (Curcuma xanthorrhiza Roxb meals on physical and chemical quality of broiler meat. The number of 90 broiler DOC were used in this study. They were randomly allocated into 18 unit of cages. During the study, the chicken were given 6 feeding treatments, i.e.: R-0 (98.0% base diet + 2.0% filler; as control diet, RB-1 (98.0% base diet + 1.0% garlic meal + 1.0% filler, RB-2 (98.0% base diet + 2.0% garlic meal, RT-1 (98.0% base diet + 1.0% white turmeric meal + 1.0% filler, RT-2 (98.0% base diet + 2.0% white turmeric meal, and RB1T1 (98.0% base diet + 1.0% garlic meal + 1.0% white turmeric meal. The base diet was composed of: yellow corn, soybean meal, fish meal, rice polishing meal, sorghum, poultry meat meal, mineral mix, and was design to contain 17.5% crude protein and metabolizable energy 2,900 kcal/kg. Variables observed were: physical appearance (slaughter weight, non-feather weight, carcass weight, physical quality (pH, water holding capacity, cooking lose, tenderness, and cholesterol content (breast meat and blood cholesterol. All data were statistically analyzed by the Oneway of ANOVA and followed by the DMRT for significant results. Results showed that 1.0 - 2.0% garlic meal and 1.0 - 2.0% white turmeric meal supplementation reduced: breast meat cholesterol (P < 0.05, cooking lose (P < 0.05, and increased: pH (P < 0.01, and water holding capacity (P < 0.01 and improved tenderness (P < 0.05. Supplementation of 2% garlic meal and white turmeric meal didn’t affect slaughter weight, non-feather weight, carcass weight, nor blood cholesterol.

Investigating Antibacterial Effects of Garlic (Allium sativum) Concentrate and Garlic-Derived Organosulfur Compounds on Campylobacter jejuni by Using Fourier Transform Infrared Spectroscopy, Raman Spectroscopy, and Electron Microscopy ▿ †

Science.gov (United States)

Lu, Xiaonan; Rasco, Barbara A.; Jabal, Jamie M. F.; Aston, D. Eric; Lin, Mengshi; Konkel, Michael E.

2011-01-01

Fourier transform infrared (FT-IR) spectroscopy and Raman spectroscopy were used to study the cell injury and inactivation of Campylobacter jejuni from exposure to antioxidants from garlic. C. jejuni was treated with various concentrations of garlic concentrate and garlic-derived organosulfur compounds in growth media and saline at 4, 22, and 35°C. The antimicrobial activities of the diallyl sulfides increased with the number of sulfur atoms (diallyl sulfide garlic, much greater than those of garlic phenolic compounds, as indicated by changes in the spectral features of proteins, lipids, and polysaccharides in the bacterial cell membranes. Confocal Raman microscopy (532-nm-gold-particle substrate) and Raman mapping of a single bacterium confirmed the intracellular uptake of sulfur and phenolic components. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were employed to verify cell damage. Principal-component analysis (PCA), discriminant function analysis (DFA), and soft independent modeling of class analogs (SIMCA) were performed, and results were cross validated to differentiate bacteria based upon the degree of cell injury. Partial least-squares regression (PLSR) was employed to quantify and predict actual numbers of healthy and injured bacterial cells remaining following treatment. PLSR-based loading plots were investigated to further verify the changes in the cell membrane of C. jejuni treated with organosulfur compounds. We demonstrated that bacterial injury and inactivation could be accurately investigated by complementary infrared and Raman spectroscopies using a chemical-based, “whole-organism fingerprint” with the aid of chemometrics and electron microscopy. PMID:21642409

76 FR 10335 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for Final Results of...

Science.gov (United States)

2011-02-24

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... review of fresh garlic from the People's Republic of China. See Initiation of Antidumping and... duty administrative review. See Fresh Garlic from the People's Republic of China: Preliminary Results...

75 FR 19364 - Fresh Garlic from the People's Republic of China: Extension of Time Limits for Final Results of...

Science.gov (United States)

2010-04-14

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic from the People... (Department) published the initiation of an administrative review of fresh garlic from the People's Republic... the preliminary results of this antidumping duty administrative review. See Fresh Garlic From the...

Perception of injury risk among amateur Muay Thai fighters.

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Strotmeyer, Stephen; Lystad, Reidar P

2017-12-01

Muay Thai is a style of kickboxing that allows full-contact blows to an unprotected head, torso and legs, and, as in any combat sport, there is an inherent risk of injury. Previous observational studies have shown there is a substantial risk of injury in competitive kickboxing. None of these studies, however, have investigated the potential role of psychological risk factors and, consequently, little is known about the perception of injury risk among these athletes. Notwithstanding the important role risk perception may play in the occurrence and prevention of sports injuries, there is very limited empirical data pertaining to athletes in full-contact combat sports such as Muay Thai. Because the development and successful implementation of effective injury prevention policies for combat sports are likely to benefit from an increased understanding of the perception of injury risk and sport safety attitudes and behavior of its participants, further study is warranted. Muay Thai fighters were invited to complete an online survey in which they rated the perceived risk of injury in a range of different sports, including Muay Thai kickboxing. Perceived comparative risk was obtained indirectly by subtracting perceived risk of injury to oneself from perceived risk of injury to a peer. Data were analyzed using descriptive statistics, comparison of means, and ordinal logistic regression. Contrary to the best available epidemiological evidence, Muay Thai fighters perceived the risk of injury in their own sport to be average and significantly lower than that in other collision and contact sports, including popular combat sports such as boxing and mixed martial arts. On average, Muay Thai fighters perceived their own risk injury to be significantly lower compared to their peers (p injury risk perception and actual risk among Muay Thai fighters. Moreover, these athletes also exhibit a slight degree comparative optimism or unrealistic optimism. Because behavior is determined by

Molten salt oxidation as a technique for decommissioning: selection of low melting point salt mixtures

International Nuclear Information System (INIS)

Lainetti, Paulo E.O.; Garcia, Vitor F.; Benvegnu, Guilherme

2013-01-01

During the 70 and 80 years, IPEN built several facilities in pilot scale, destined to the technological domain of the Nuclear Fuel Cycle. In the nineties, radical changes in the Brazilian nuclear policy determined the interruption of the activities and the shut-down of pilot plants. Nowadays, IPEN has been facing the problem of the dismantling and decommissioning of its Nuclear Fuel Cycle old facilities. The facility CELESTE-I of the IPEN is a laboratory where reprocessing studies were accomplished during the decade of 80 and in the beginning of the 90s. The last operations occurred in 92-93. The research activities generated radioactive wastes in the form of organic and aqueous solutions of different compositions and concentrations. For the treatment of these liquid wastes it was proposed a study of waste thermal decomposition based on the molten salt oxidation process.Decomposition tests of different organic wastes have been performed in laboratory equipment developed at IPEN, in the range of temperatures of 900 to 1020 deg C, demonstrating the complete oxidation of the compounds. The reduction of the process temperatures would be of crucial importance. Besides this, the selection of lower melting point salt mixtures would have an important impact in the reduction of equipment costs. Several experiments were performed to determine the most suitable salt mixtures, optimizing costs and melting temperatures as low as possible. This paper describes the main characteristics of the molten salt oxidation process, besides the selection of salt mixtures of binary and ternary compositions, respectively Na 2 CO 3 - NaOH and Na 2 CO 3 - K 2 CO 3 -Li 2 CO 3 . (author)

The Preventive and Curative Effects of Fresh Garlic Extract And its Aerial Parts on Fibrosarcoma in Balb/c Mice

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M Rafieian-kopaei

2012-05-01

Full Text Available Introduction: Garlic has been demonstrated to have anticancer activity in some studies; however its effect on fibrosarcoma is not evident. This study intends to examine the preventive and curative effects of fresh garlic extract and its aerial parts on the growth of WEHI-164 fibrosarcoma cells in Balb/c mice. Methods: In this preclinical study, 48 female inbred Balb/c mice(6 to 7 weeks old were divided in to 6 groups of 8 each. A single aliquot of WEHI-164 cells(5 × 106 cells/100 μl was injected subcutaneously in the chest of animal. Two weeks before or three weeks after cell injection, 0.2 cc of normal saline or 20 mg/kg extract of garlic or its aerial parts were injected intraperitoneally(IP to the Balb/c mice. The tumors sizes were compared with each other, using ANOVA test. The antioxidant potential and total phenolic compounds of the extracts were also assessed. Results: The mean sizes of tumor growth in groups which received fresh garlic extract or its aerial parts were smaller than that of control group. However this difference was significant on the 21st day only in garlic extract group(p<0.05. The antioxidant power of fresh garlic involved 35.6%, whereas for its aerial parts it was 15.3%. Moreover, the general amount of phenol in fresh garlic was 12.61 mg/g and in its aerial parts was 2.44 mg/g. Conclusion: Garlic consumption might have a crucial role in prevention and control of fibrosarcoma growth. Furthermore, the phenolic compounds and antioxidant activity of garlic aerial parts are less in comparison to garlic itself, however, higher doses might have anticancer activity

Insecticidal activity of garlic essential oil and their constituents against the mealworm beetle, Tenebrio molitor Linnaeus (Coleoptera: Tenebrionidae)

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Plata-Rueda, Angelica; Martínez, Luis Carlos; Santos, Marcelo Henrique Dos; Fernandes, Flávio Lemes; Wilcken, Carlos Frederico; Soares, Marcus Alvarenga; Serrão, José Eduardo; Zanuncio, José Cola

2017-01-01

This study evaluated the insecticidal activity of garlic, Allium sativum Linnaeus (Amaryllidaceae) essential oil and their principal constituents on Tenebrio molitor. Garlic essential oil, diallyl disulfide, and diallyl sulfide oil were used to compare the lethal and repellent effects on larvae, pupae and adults of T. molitor. Six concentrations of garlic essential oil and their principal constituents were topically applied onto larvae, pupae and adults of this insect. Repellent effect and respiration rate of each constituent was evaluated. The chemical composition of garlic essential oil was also determined and primary compounds were dimethyl trisulfide (19.86%), diallyl disulfide (18.62%), diallyl sulfide (12.67%), diallyl tetrasulfide (11.34%), and 3-vinyl-[4H]-1,2-dithiin (10.11%). Garlic essential oil was toxic to T. molitor larva, followed by pupa and adult. In toxic compounds, diallyl disulfide was the most toxic than diallyl sulfide for pupa > larva > adult respectively and showing lethal effects at different time points. Garlic essential oil, diallyl disulfide and diallyl sulfide induced symptoms of intoxication and necrosis in larva, pupa, and adult of T. molitor between 20–40 h after exposure. Garlic essential oil and their compounds caused lethal and sublethal effects on T. molitor and, therefore, have the potential for pest control. PMID:28425475

Insecticidal activity of garlic essential oil and their constituents against the mealworm beetle, Tenebrio molitor Linnaeus (Coleoptera: Tenebrionidae).

Science.gov (United States)

Plata-Rueda, Angelica; Martínez, Luis Carlos; Santos, Marcelo Henrique Dos; Fernandes, Flávio Lemes; Wilcken, Carlos Frederico; Soares, Marcus Alvarenga; Serrão, José Eduardo; Zanuncio, José Cola

2017-04-20

This study evaluated the insecticidal activity of garlic, Allium sativum Linnaeus (Amaryllidaceae) essential oil and their principal constituents on Tenebrio molitor. Garlic essential oil, diallyl disulfide, and diallyl sulfide oil were used to compare the lethal and repellent effects on larvae, pupae and adults of T. molitor. Six concentrations of garlic essential oil and their principal constituents were topically applied onto larvae, pupae and adults of this insect. Repellent effect and respiration rate of each constituent was evaluated. The chemical composition of garlic essential oil was also determined and primary compounds were dimethyl trisulfide (19.86%), diallyl disulfide (18.62%), diallyl sulfide (12.67%), diallyl tetrasulfide (11.34%), and 3-vinyl-[4H]-1,2-dithiin (10.11%). Garlic essential oil was toxic to T. molitor larva, followed by pupa and adult. In toxic compounds, diallyl disulfide was the most toxic than diallyl sulfide for pupa > larva > adult respectively and showing lethal effects at different time points. Garlic essential oil, diallyl disulfide and diallyl sulfide induced symptoms of intoxication and necrosis in larva, pupa, and adult of T. molitor between 20-40 h after exposure. Garlic essential oil and their compounds caused lethal and sublethal effects on T. molitor and, therefore, have the potential for pest control.

Potency of Garlic Extract Against Koi Herpesvirus (KHV in Common Carp

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Sri Nuryati

2007-07-01

Full Text Available Prevention of koi herpesvirus (KHV infection using chemicals or medicines was ineffective way.  In this study garlic extract was used to prevent KHV infection.  Virus suspension of 0.1 ml and garlic extract of 0.1 ml in different dosage, i.e., 100, 200 and 300 ppt, was injected into common carp body.  Hemoglobin concentration, red and white blood cell numbers, and leukocyte number were counted.  The results of study showed that administration of 300 ppt of garlic extract could produce higher survival rate (67.5%, good blood parameters and clinical symptoms compared to other treatments. Keywords: garlic, KHV, common carp   ABSTRAK Upaya penanggulangan wabah Koi Herpesvirus (KHV menggunakan bahan-bahan kimia atau obat-obatan adalah tidak efektif. Pada penelitian ini dilakukan pemberian ekstrak bawang putih untuk menanggulangi infeksi KHV.  Suspensi virus sebanyak 0,1 ml ditambahkan dengan 0,1 ml ekstrak bawang putih dengan berbagai konsentrasi, yaitu 100, 200 dan 300 ppt, disuntikkan ke dalam tubuh ikan mas.  Kadar hemoglobin, jumlah sel darah merah dan sel darah putih jenis dan jumlah leukosit diamati. Hasil penelitian menunjukkan bahwa pemberian ekstrak bawang putih sebanyak 300 ppt menghasilkan kelangsungan hidup (67,5% yang lebih baik dibandingkan dengan perlakuan lainnya, dan begitu pula dengan gambaran darah serta gejala klinisnya.   Kata kunci: bawang putih, KHV, ikan mas

The protective effects of black garlic extract for blood and intestinal mucosa to irradiation

Energy Technology Data Exchange (ETDEWEB)

Jung, Do Young; KIm, Joon Sun; Choi, Hyeong Seok [Dongnam Institute of Radiological and Medical Sciences Cancer Center, Busan (Korea, Republic of); Choi, Jun Hyeok; Park, Won Suk; Min, Byung In [Inje University, Kimhae (Korea, Republic of)

2016-03-15

The radiation has been utilized in a number of fields, even though the use of plenty cause a variety of side effects. This study was confirmed for radiation protective effects of aged garlic to contribute to the prevention of disasters that are radiation exposure. We studied the Complete Blood cell Count(CBC) and the small intestine after feeding aged garlic extract into Sprague Dawley Rat which irradiated X-ray beam 7 and 13 Gy. Garlic extract was administered to the results in the experimental group showed a notable difference in the CBC of platelets (p<0.05), red blood cells (p<0.05) and early damaged white blood cells (p<0.05). In addition, it was confirmed that experimental group's small intestine crypt is more survival than irradiation group significantly. And experimental group has small intestine villi length almost similar to the normal group. result of the aged garlic study will be able to be of great benefit for the radiation relevant emergency management.

The protective effects of black garlic extract for blood and intestinal mucosa to irradiation

International Nuclear Information System (INIS)

Jung, Do Young; KIm, Joon Sun; Choi, Hyeong Seok; Choi, Jun Hyeok; Park, Won Suk; Min, Byung In

2016-01-01

The radiation has been utilized in a number of fields, even though the use of plenty cause a variety of side effects. This study was confirmed for radiation protective effects of aged garlic to contribute to the prevention of disasters that are radiation exposure. We studied the Complete Blood cell Count(CBC) and the small intestine after feeding aged garlic extract into Sprague Dawley Rat which irradiated X-ray beam 7 and 13 Gy. Garlic extract was administered to the results in the experimental group showed a notable difference in the CBC of platelets (p<0.05), red blood cells (p<0.05) and early damaged white blood cells (p<0.05). In addition, it was confirmed that experimental group's small intestine crypt is more survival than irradiation group significantly. And experimental group has small intestine villi length almost similar to the normal group. result of the aged garlic study will be able to be of great benefit for the radiation relevant emergency management

Thai Language Sentence Similarity Computation Based on Syntactic Structure and Semantic Vector

Science.gov (United States)

Wang, Hongbin; Feng, Yinhan; Cheng, Liang

2018-03-01

Sentence similarity computation plays an increasingly important role in text mining, Web page retrieval, machine translation, speech recognition and question answering systems. Thai language as a kind of resources scarce language, it is not like Chinese language with HowNet and CiLin resources. So the Thai sentence similarity research faces some challenges. In order to solve this problem of the Thai language sentence similarity computation. This paper proposes a novel method to compute the similarity of Thai language sentence based on syntactic structure and semantic vector. This method firstly uses the Part-of-Speech (POS) dependency to calculate two sentences syntactic structure similarity, and then through the word vector to calculate two sentences semantic similarity. Finally, we combine the two methods to calculate two Thai language sentences similarity. The proposed method not only considers semantic, but also considers the sentence syntactic structure. The experiment result shows that this method in Thai language sentence similarity computation is feasible.

76 FR 775 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for the Final Results...

Science.gov (United States)

2011-01-06

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... Department) issued the preliminary results of the new shipper review of fresh garlic from the People's... Fresh Garlic From the People's Republic of China: Preliminary Results of New Shipper Reviews and...

75 FR 29314 - Fresh Garlic From the People's Republic of China: Extension of Time Limits for Final Results of...

Science.gov (United States)

2010-05-25

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... review of fresh garlic from the People's Republic of China covering the period November 1, 2007 through... the preliminary results of this antidumping duty administrative review. See Fresh Garlic From the...

Garlic accelerates red blood cell turnover and splenic erythropoietic gene expression in mice: evidence for erythropoietin-independent erythropoiesis.

Directory of Open Access Journals (Sweden)

Bünyamin Akgül

2010-12-01

Full Text Available Garlic (Allium sativum has been valued in many cultures both for its health effects and as a culinary flavor enhancer. Garlic's chemical complexity is widely thought to be the source of its many health benefits, which include, but are not limited to, anti-platelet, procirculatory, anti-inflammatory, anti-apoptotic, neuro-protective, and anti-cancer effects. While a growing body of scientific evidence strongly upholds the herb's broad and potent capacity to influence health, the common mechanisms underlying these diverse effects remain disjointed and relatively poorly understood. We adopted a phenotype-driven approach to investigate the effects of garlic in a mouse model. We examined RBC indices and morphologies, spleen histochemistry, RBC half-lives and gene expression profiles, followed up by qPCR and immunoblot validation. The RBCs of garlic-fed mice register shorter half-lives than the control. But they have normal blood chemistry and RBC indices. Their spleens manifest increased heme oxygenase 1, higher levels of iron and bilirubin, and presumably higher CO, a pleiotropic gasotransmitter. Heat shock genes and those critical for erythropoiesis are elevated in spleens but not in bone marrow. The garlic-fed mice have lower plasma erythropoietin than the controls, however. Chronic exposure to CO of mice on garlic-free diet was sufficient to cause increased RBC indices but again with a lower plasma erythropoietin level than air-treated controls. Furthermore, dietary garlic supplementation and CO treatment showed additive effects on reducing plasma erythropoietin levels in mice. Thus, garlic consumption not only causes increased energy demand from the faster RBC turnover but also increases the production of CO, which in turn stimulates splenic erythropoiesis by an erythropoietin-independent mechanism, thus completing the sequence of feedback regulation for RBC metabolism. Being a pleiotropic gasotransmitter, CO may be a second messenger for garlic

The effect of silver nitrate, chloroformic garlic extract and normal saline in induction of sclerosing cholangitis in rabbits

International Nuclear Information System (INIS)

Hosseni, Seyed V.; Mohebzadeh, J.; Mehrabani, D.; Amini, M.; Kumar, Perikala V.; Bagheri, Mohammad H.; Sadjjadi, Seyed M.; Amini, A.

2008-01-01

Objective was to the effects of 0.5% silver nitrate, 20% chloroformic garlic extract and 0.9% normal saline in induction of sclerosing cholangitis in the bile ducts of rabbits. During a 6-months period from April to September 2006 in Shiraz University Laboratory Animal Research Center, we selected 3 equal groups of rabbits. We injected 0.5% silver nitrate, 20% chloroformic garlic extract and 0.9% normal saline into the bile ducts of each group. The animals were euthanized and autopsied after 4 months and the liver and bile ducts were removed and studied histopathologically. Cholangiography was undertaken to evaluate the presence and extent of any sclerosing cholangitis. Animals showed sclerosing cholangitis in silver nitrate group (7 [58%]), one (8%) in chloroformic garlic extract group and one (7%) in normal saline group. The difference between silver nitrate and chloroformic garlic extract groups were statistically significant and similar results were noticed between chloroformic garlic extract and normal saline groups. Twenty percent of chloroformic garlic extract had fewer complications such as sclerosing cholangitis, compared to other materials. (author)

Dietary Pattern and Metabolic Syndrome in Thai Adults

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W. Aekplakorn

2015-01-01

Full Text Available Objectives. To determine the dietary patterns of middle-aged Thais and their association with metabolic syndrome (MetS. Methods. The Thai National Health Examination Survey IV data of 5,872 participants aged ≥30–59 years were used. Dietary patterns were obtained by factor analysis and their associations with Mets were examined using multiple logistic regression. Results. Three major dietary patterns were identified. The first, meat pattern, was characterized by a high intake of red meat, processed meat, and fried food. The second, healthy pattern, equated to a high intake of beans, vegetables, wheat, and dairy products. The third, high carbohydrate pattern, had a high intake of glutinous rice, fermented fish, chili paste, and bamboo shoots. Respondents with a healthy pattern were more likely to be female, higher educated, and urban residents. The carbohydrate pattern was more common in the northeast and rural areas. Compared with the lowest quartile, the highest quartile of carbohydrate pattern was associated with MetS (adjusted odds ratio: 1.82; 95% CI 1.31, 2.55 in men and 1.60; 95% CI 1.24, 2.08 in women, particularly among those with a low level of leisure time physical activity (LTPA. Conclusion. The carbohydrate pattern with low level of LTPA increased the odds of MetS.

77 FR 38583 - Fresh Garlic From the People's Republic of China: Notice of Court Decision Not in Harmony With...

Science.gov (United States)

2012-06-28

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... shipper review of the antidumping duty order on fresh garlic from the People's Republic of China (PRC.... 2010) (Diamond Sawblades). \\6\\ See Fresh Garlic from the People's Republic of China: Final Results and...

76 FR 45230 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for the Final Results...

Science.gov (United States)

2011-07-28

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... Commerce (the Department) issued the preliminary intent to rescind the new shipper reviews of fresh garlic from the People's Republic of China for Jining Yifa Garlic Produce Co., Ltd. and Shenzhen Bainong Co...

An Analysis of Textual Metafunction in Thai EFL Students' Writing

Science.gov (United States)

Arunsirot, Sudrutai

2013-01-01

As teaching English as a foreign language, it has become obvious that an average Thai is considered to have very low English proficiency. As a result, Thailand may find herself at a disadvantage because of inferior English skills towards globalization and forming of ASEAN community. Thus, the study is devoted to the exploration of English writing…

Fusarium proliferatum isolated from garlic in Spain: identification, toxigenic potential and pathogenicity on related Allium species

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Daniel PALMERO

2012-05-01

Full Text Available Fusarium proliferatum has been reported on garlic in the Northwest USA, Spain and Serbia, causing water-soaked tan-colored lesions on cloves. In this work, Fusarium proliferatum was isolated from 300 symptomatic garlic bulbs. Morphological identification of Fusarium was confirmed using species-specific PCR assays and EF-1α sequencing. Confirmation of pathogenicity was conducted with eighteen isolates. Six randomly selected F. proliferatum isolates from garlic were tested for specific pathogenicity and screened for fusaric acid production. Additionally, pathogenicity of each F. proliferatum isolate was tested on healthy seedlings of onion (Allium cepa, leek (A. porrum, scallions (A. fistulosum, chives (A. schoenoprasum and garlic (A. sativum. A disease severity index (DSI was calculated as the mean severity on three plants of each species with four test replicates. Symptoms on onion and garlic plants were observed three weeks after inoculation. All isolates tested produced symptoms on all varieties inoculated. Inoculation of F. proliferatum isolates from diseased garlic onto other Allium species provided new information on host range and pathogenicity. The results demonstrated differences in susceptibility with respect to host species and cultivar. The F. proliferatum isolates tested all produced fusaric acid (FA; correlations between FA production and isolate pathogenicity are discussed. Additionally, all isolates showed the presence of the FUM1 gene suggesting the ability of Spanish isolates to produce fumonisins.

Effect of addition of wild garlic (Allium ursinum) on the quality of kefirs from sheep's milk.

Science.gov (United States)

Znamirowska, Agata; Szajnar, Katarzyna; Rożek, Przemysław; Kalicka, Dorota; Kuźniar, Piotr; Hanus, Paweł; Kotula, Krzysztof; Obirek, Marcin; Kluz, Maciej

2017-01-01

Sheep’s milk has a high content of total solids, which qualifies it as a very good raw material for the production of fermented milk drinks. Currently, there are commercially produced kefirs and yogurts from sheep’s milk in the countries of the Mediterranean region. The growing interest in the consumption of these products is justified not only by their taste merits, but also because of their health-promoting proper- ties. The aim of the present study was to determine the effect of the addition of 1% of lyophilized wild garlic powder on the properties of kefirs from sheep’s milk. Sheep’s milk was pasteurized (85°C, 30 min), cooled down, enriched with 1% of freeze-dried wild garlic powder, inoculated with a Commercial VITAL kefir culture and fermented for 16 hours (26°C). The influence of wild garlic on acidity (pH, °SH), syneresis (%), texture (TPA test), colour (L*a*b*) and the sensory profile of kefirs was conducted. Wild garlic could be used as a taste and flavour modifier in the production of kefir from sheep’s milk. The addition of 1% of freeze-dried wild garlic slowed down the fermentation of kefir, changed colour and reduced syneresis. Wild garlic could be used as a valuable supplement and a modifier of taste and flavour in kefir from sheep’s milk.

75 FR 38778 - Fresh Garlic from the People's Republic of China: Extension of Time Limit for the Final Results...

Science.gov (United States)

2010-07-06

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic from the People... (the Department) issued the preliminary results of the new shipper review of fresh garlic from the... the period of review of November 1, 2008 through April 30, 2009. See Fresh Garlic from the People's...

77 FR 777 - Fresh Garlic From the People's Republic of China: Final Results of Expedited Sunset Review of the...

Science.gov (United States)

2012-01-06

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... antidumping duty order fresh garlic from the People's Republic of China (``PRC''), pursuant to section 751(c... the third sunset review of the antidumping duty order on fresh garlic from the PRC pursuant to section...

77 FR 17409 - Fresh Garlic From the People's Republic of China: Extension of Time Limit for Final Results of...

Science.gov (United States)

2012-03-26

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... of the administrative review are currently due no later than April 5, 2012. \\1\\ See Fresh Garlic From... Part, the 2009-2010 Administrative Review, 76 FR 65172 (October 20, 2011). \\2\\ See Fresh Garlic From...

Risk factors of future smoking among Thai youth: a secondary analysis of the Thai Global Youth Tobacco Survey.

Science.gov (United States)

Lee, Gyeongsil; Lee, Joann; Lee, Sungkyu

2015-03-01

The study aimed to identify the risk factors for future smoking among Thai youth aged 13 to 15 years (seventh to ninth grade). Data from the nationally representative 2005 Thai Global Youth Tobacco Survey (n = 15 774) were analyzed using descriptive statistics and logistic regression. Among nonsmoking Thai youth, boys were much more likely to have intention of future smoking (odds ratio [OR] = 0.56, 95% confidence interval [CI] = 0.37-0.84). Younger youth were more likely to be cigarette smokers in the future (OR = 0.70, 95% CI = 0.56-0.88). Youth having the intention of smoking from a friend's cigarette offer were 5.29 times more likely to have intention of future smoking, compared with those who did not (95% CI = 3.75-7.46). Understanding and targeting youth at higher risk for future smoking can provide for a lowering of the youth smoking rate in Thailand and contribute to the country's continued efforts in effective youth tobacco control. © 2013 APJPH.

Risk factors for an anxiety disorder comorbidity among Thai patients with bipolar disorder: results from the Thai Bipolar Disorder Registry

Directory of Open Access Journals (Sweden)

Paholpak S

2014-05-01

Full Text Available Suchat Paholpak,1 Ronnachai Kongsakon,2 Wasana Pattanakumjorn,3 Roongsang Kanokvut,4 Wiroj Wongsuriyadech,5 Manit Srisurapanont6 On behalf of the Thai Bipolar Disorder Registry Study Group1Department of Psychiatry, Faculty of Medicine, Khon Kaen University, Khon Kaen, 2Department of Psychiatry, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 3Department of Psychiatry, Ratchaburi Hospital, Ratchaburi, 4Department of Psychiatry, Buddhachinaraj Hospital, Phitsanulok, 5Department of Psychiatry, Udonthani Hospital, Udonthani, 6Department of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand Background: The aim of the study was to determine in a clinical setting the risk factors for current anxiety disorder (AD comorbidity among Thai patients with bipolar disorder (BD, being treated under the Thai Bipolar Disorder Registry Project (TBDR. Methods: The TBDR was a multisite naturalistic study conducted at 24 psychiatric units (ie, at university, provincial mental, and government general hospitals between February 2009 and January 2011. Participants were in- or out-patients over 18 years of age who were diagnosed with BD according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Instruments used in this study included the Thai Mini International Neuropsychiatric Interview version 5; Thai Montgomery–Åsberg Depression Rating Scale (MADRS; Thai Young Mania Rating Scale; Clinical Global Impression of Bipolar Disorder-Severity (CGI-BP-S, CGI-BP-S-mania, CGI-BP-S-depression, and CGI-BP-S-overall BP illness; and the Thai SF-36 quality of life questionnaire. Results: Among the 424 BD patients, 404 (95.3% had BD type I. The respective mean ± standard deviation of age of onset of mood disturbance, first diagnosis of BD, and first treatment of BD was 32.0±11.9, 36.1±12.2, and 36.2±12.2 years. The duration of illness was 10.7±9.0 years. Fifty-three (12.5% of the 424 participants had

Low Sleeping Time, High TV Viewing Time, and Physical Inactivity in School Are Risk Factors for Obesity in Pre-Adolescent Thai Children.

Science.gov (United States)

Thasanasuwan, Wiyada; Srichan, Weerachat; Kijboonchoo, Kallaya; Yamborisut, Uruwan; Wimonpeerapattana, Wanphen; Rojroongwasinkul, Nipa; Khouw, Ilse Tan; Deurenberg, Pual

2016-03-01

Explore the association between physically active behavior and obesity in 7- to 12-years-old Thai children. As part of SEANUTS Thailand, information on anthropometry, physical activity, and sociodemographic variables were collected in 7- to 12-years-old urban and rural Thai children. Multi-stage sampling technique was used and 1,345 children (32% urban, and 50.3% boys) participated in the study. Anthropometric measurements included weight, height, and BMI-for-age Z-scores (BAZ) using World Health Organization Growth Reference. Obesity was defined as BAZ > 2SD. Physical activity was assessed using a validated physical activity questionnaire (PAQ). The PAQ provided an activity score, activity time in school, sleeping hours, and TV watching time as categorical variable, low, moderate, and high. Chi-square by likelihood ratio test and logistic regression were used to compare obese and non-obese groups. The overall prevalence of overweight and obesity was 10.2 and 10.8% respectively, whereas 8.2% was classified as thin. Maternal education and religion did not differ between obese and non-obese children. However, obese children's family income was higher. After controlling for family income, maternal education, and religion, obese children were significantly less active during break times in school, slept less, and watched more TV than non-obese. However, there was no difference in the activity score of obese and non-obese children. The study showed that physical activity during break time in school, sleep duration, and hours of TV viewing were associated with obesity in pre-adolescent Thai children. It is important to note that activity score was not associated with obesity. One of the most important benefits to be physically active in childhood is the potential to maintain this behavior into adulthood. Therefore, programs that encourage healthy behaviors and address these modifiable risk factors should be incorporated in the school curriculum.

Design and testing of head-stem segregation equipment for garlic%大蒜果秧分离试验装置的设计与测试

Institute of Scientific and Technical Information of China (English)

于昭洋; 胡志超; 王海鸥; 彭宝良; 谢焕雄; 吴峰

2013-01-01

Garlic is one of the major cash crops in China. Production, acreage, and exports of garlic in China are the highest in the world. As a seasonal operation, garlic harvesting in China is still mainly manual work, having the problems of low efficiency, high labor intensity, and huge occupation of farming season, which has constrained the further development of the garlic industry. The current domestic garlic harvesters are basically simple segmented machinery. The techniques of garlic combine harvesting is still in its infancy. Picking is the core technology on garlic combine harvesting, but it has not been refined well. In order to enhance operational performance of picking, a new kind of garlic picking testbed was designed to carry out the studies on optimization design on structural and working parameters of a garlic-picking device. Lower damage and less stem are the two primary objectives in garlic harvesting. The garlic picking testbed consists of a clamping delivery device, a ranking/alignment device, a cutter, and an electric control system, which carry out garlic clamping, transport, ranking, alignment, and cutting at one time. The clamping delivery device of which core components are front track and middle track uses two tooth-shaped chains. Through the guidance of the two tracks, the trajectory and clamping style of the chains is changed, achieveing the transition from double chain clamping to chain-board-hairbrush clamping, The core components of the ranking/alignment devices are guidance rods, a ranking disk, finger, an alignment chain, and a hairbrush. In the test, the garlic was artificially fed. First, garlic plants are gripped by the clamping delivery device and transported backward. Under the interaction of ranking/alignment devices and clamping/delivery devices, garlic plants are ranked automatically and garlic bulbs are aligned automatically. After the garlic bulbs are aligned, garlic stems are cut by disc cutters to achieve garlic bulbs whose stems

Protective Effect Of Garlic Oil On Some Neurotransmitters And Physiological Parameters In Male Rats Exposed To electro pollution

International Nuclear Information System (INIS)

Ali, E.A.; Ali, E.A.

2013-01-01

Increasing exposure to electro pollution has become inevitable for people living in civilized and industrialized environments. This pollution can increase the production and life-span of free radicals which are causative factors in the oxidative damage of cellular structures and functions. This study evaluated the effects of exposure to electro pollution emitted from mobile base station on the oxidative status parameters, neurotransmitters, glycemic index and lipid profile in male rats and the protective role of garlic oil. Twenty four male albino rats were divided into three equal groups; group 1 served as control, group 2 exposed for 24 hr to electro pollution emitted from mobile base station founded on a roof of building for 4 weeks and group 3 exposed to electro pollution as group 2 then supplemented by stomach tube with garlic oil (250 mg/kg) for 4 weeks. Exposure to electro pollution caused significant increases in malondialdehyde (MDA) and nitric oxide (NO) while significant decreases in reduced glutathione (GSH) and catalase (CAT) were observed. Significant decrease in serotonin (5-HT) and significant increase in dopamine (DA) were also noticed with significant increase in serum glucose and significant decrease in insulin hormone. In addition, the lipid profile showed significant decrease in total cholesterol (TC) and high density lipoprotein-cholesterol (HDL-C) and significant increase in triglycerides (TG) and low density lipoprotein-cholesterol (LDL-C). Garlic oil supplementation ameliorates almost these disturbances leading to the conclusion that garlic oil exhibited significant protection against oxidative stress, neuro degeneration, hyperglycemia and hyperlipidaemia produced by electro pollution

Androgen Receptor Expression in Thai Breast Cancer Patients

Directory of Open Access Journals (Sweden)

Suthat Chottanapund

2016-09-01

Full Text Available The aim of this study was to investigate prevalence and related factors of androgen receptor (AR expression in Thai breast cancer patients. A descriptive study was done in 95 patients, who were admitted to Charoenkrung Pracharak Hospital, Bangkok (2011–2013. Statistical relationships were examined between AR protein expression, tumor status, and patient characteristics. Compared with those from Western countries, ethnic Thai patients were younger at age of diagnosis and had a higher proliferative index (high Ki-67 expression, which indicates unfavorable prognosis. In addition, 91% of the Thai breast tumors that were positive for any of the following receptors, estrogen receptor (ER, progesterone receptor (PR, and human epidermal growth factor receptor 2 (HER2 also expressed the AR protein, while in triple negative breast tumors only 33% were AR positive. ER and PR expression was positively related with AR expression, while AR expression was inversely correlated to Ki-67 expression. AR status was strongly correlated with ER and PR status in Thai patients. There is an inverse relationship between Ki-67 and AR, which suggests that AR may be a prognostic factor for breast cancer.

76 FR 19322 - Garlic From the People's Republic of China: Rescission of Antidumping Duty New Shipper Reviews

Science.gov (United States)

2011-04-07

... Garlic Company, Valley Garlic, and Vessey and Company, Inc.) (collectively, Petitioners) requested an... section below), the parties addressed, in their case and rebuttal briefs, three surrogate valuation issues...

Determination of alpha-Tocopherol (vitamin E) in irradiated garlic by high performance liquid chromatography (HPLC)

International Nuclear Information System (INIS)

Rios, Magda Dias Goncalves; Penteado, Marilene de Vuono Camargo

2003-01-01

The effects of 60 Co ionizing radiations in doses of 0, 75, 100, 150, 200 and 250Gy on garlic, upon the α-tocopherol concentration were studied. The α-tocopherol contents were established by high performance liquid chromatography (HPLC), after direct hexane extraction from the garlic samples. The α-tocopherol was determined through normal phase column, and mobile phase was composed by hexane: iso-propyl alcohol (99:01 v/v), with 2mL/min flow rate and fluorescence detector. It is statistically shown that an irradiation dose of up to 150 Gy does not affect the garlic α-tocopherol content. (author)

Addition of Garlic Extract in Ration to Reduce Cholesterol Level of Broiler

Science.gov (United States)

Utami, M. M. D.; Pantaya, D.; Agus, A.

2018-01-01

The purpose of this research is to know the effect of garlic extract (GE) in reducing cholesterol level of broiler chicken by analyzing cholesterol level of broiler chicken blood. Two hundred one day broiler age were used in this study for 35 days. The chickens were randomly divided into four treatments, each treatment consist of five replications and each repetition consist of ten chickens. This research is used completely randomized design, such as: T0: 0% EBP, T1: 2%, T2: 4% and T3: 6%. Furthermore, at age 35 days each chicken was taken blood to be analyzed cholesterol levels, low density lipoprotein (LDL), high density lipoprotein (HDL) and calculated the ratio of LDL and HDL levels. The data obtained were analyzed using software from Statistical Product and Service Solution (SPSS 16.0). The results of significant analysis continued by Duncan’s New Multiple Range Test. Addition of GE from the 2% level decreases (P <0.05) of LDL and total cholesterol, and increases HDL and HDL-LDL ratio. The conclusions is obtained garlic extract plays an important role in lowering cholesterol levels of broiler meat.

Garlic and onions: Their cancer prevention properties

Science.gov (United States)

Nicastro, Holly L.; Ross, Sharon A.; Milner, John A.

2015-01-01

The Allium genus includes garlic, onions, shallots, leeks, and chives. These vegetables are popular in cuisines worldwide and are valued for their potential medicinal properties. Epidemiological studies, while limited in their abilities to assess Allium consumption, indicate some associations of Allium vegetable consumption with decreased risk of cancer, particularly cancers of the gastrointestinal tract. Limited intervention studies have been conducted to support these associations. The majority of supportive evidence on Allium vegetables cancer preventive effects comes from mechanistic studies. These studies highlight potential mechanisms of individual sulfur-containing compounds and of various preparations and extracts of these vegetables, including decreased bioactivation of carcinogens, antimicrobial activities, and redox modification. Allium vegetables and their components have effects at each stage of carcinogenesis and affect many biological processes that modify cancer risk. This review discusses the cancer preventive effects of Allium vegetables, particularly garlic and onions, and their bioactive sulfur compounds and highlights research gaps. PMID:25586902

The influence of Thai culture on diabetes perceptions and management.

Science.gov (United States)

Sowattanangoon, Napaporn; Kotchabhakdi, Naipinich; Petrie, Keith J

2009-06-01

To explore the way Thai patients perceive and manage their diabetes. Using a focused ethnographic approach, face-to-face interviews were conducted at two public hospitals in Bangkok. All interviews (n=27) were audio-taped and transcribed verbatim. Analysis of the interview transcripts was completed thematically. The findings showed that Thai patients manage their diabetes according to their beliefs about diabetes. These beliefs are constructed using both modern and traditional knowledge. For example, some patients explained the cause of their illness as being due to biomedical factors such as genetics, and also cultural factors such as karma from either previous or current lifetimes. The analysis also revealed that some aspects of Thai life facilitate diabetes self-management while other aspects hamper good control of the illness. For example, Buddhist values of moderation contribute positively to dietary change, while, on the other hand, the importance of rice in the Thai diet can impede successful self-management strategies. The results of this research indicate that Thai culture influences diabetes perceptions and management. Culturally appropriate treatment guidelines should be established for diabetes management that give special consideration to the significance and meaning of food and to Buddhist beliefs.

The Characteristics of Thai Movies and Factors Contributing to Becoming Widely Known in International Markets

OpenAIRE

Tanyatorn Panyasopon

2012-01-01

Many Thai movies have been very popular domestically and internationally. Some movies were box office hits and receiving awards. However, there has not yet been research about how Thai movies can sell in international markets The objectives of the research were 1) To analyze the characteristics of Thai movies that can sell to world audiences; 2) To investigate the factors making Thai movies into foreign markets. Thai film professionals were interviewed. Their ideas were a...

Inorganic salts interact with oxalic acid in submicron particles to form material with low hygroscopicity and volatility

Science.gov (United States)

Drozd, G.; Woo, J.; Häkkinen, S. A. K.; Nenes, A.; McNeill, V. F.

2014-05-01

Volatility and hygroscopicity are two key properties of organic aerosol components, and both are strongly related to chemical identity. While the hygroscopicities of pure salts, di-carboxylic acids (DCA), and DCA salts are known, the hygroscopicity of internal mixtures of these components, as they are typically found in the atmosphere, has not been fully characterized. Here we show that inorganic-organic component interactions typically not considered in atmospheric models can lead to very strongly bound metal-organic complexes and greatly affect aerosol volatility and hygroscopicity; in particular, the bi-dentate binding of DCA to soluble inorganic ions. We have studied the volatility of pure, dry organic salt particles and the hygroscopicity of internal mixtures of oxalic acid (OxA, the dominant DCA in the atmosphere) and a number of salts, both mono- and di-valent. The formation of very low volatility organic salts was confirmed, with minimal evaporation of oxalate salt particles below 75 °C. Dramatic increases in the cloud condensation nuclei (CCN) activation diameter for particles with di-valent salts (e.g., CaCl2) and relatively small particle volume fractions of OxA indicate that standard volume additivity rules for hygroscopicity do not apply. Thus small organic compounds with high O : C ratios are capable of forming low-volatility and very low hygroscopicity particles. Given current knowledge of the formation mechanisms of OxA and M-Ox salts, surface enrichment of insoluble M-Ox salts is expected. The resulting formation of an insoluble coating of metal-oxalate salts can explain low-particle hygroscopicities. The formation of particles with a hard coating could offer an alternative explanation for observations of glass-like particles without the need for a phase transition.

Epidemiology of Muay Thai fight-related injuries

OpenAIRE

Strotmeyer, Stephen; Coben, Jeffrey H.; Fabio, Anthony; Songer, Thomas; Brooks, Maria

2016-01-01

Background Muay Thai is a combat sport of Thailand that uses stand-up striking along with various clinching techniques. Currently, little is known about the injuries and risk factors for injuries among Muay Thai fighters. Gaining more insight into the nature and frequency of injury in this sport provides part of the overall sports injury picture, within the larger burden of injury as a public health issue. Generating this information is a critical first step toward the broader goal of improvi...

Repellent activities of dichloromethane extract of Allium sativum (garlic) (Liliaceae) against Hyalomma rufipes (Acari).

Science.gov (United States)

Nchu, Felix; Magano, Solomon R; Eloff, Jacobus N

2016-12-02

Dichloromethane (DCM) extract of garlic (Allium sativum Linn.) bulbs was assessed for its repellent effect against the hard tick, Hyalomma rufipes (Acari: Ixodidae) using two tick behavioural bioassays; Type A and Type B repellency bioassays, under laboratory conditions. These bioassays exploit the questing behaviour of H. rufipes, a tick that in nature displays ambush strategy, seeking its host by climbing up on vegetation and attaching to a passing host. One hundred microlitres (100 µL) of the test solution containing DCM extract of garlic bulbs and DCM at concentrations of 0.35%, 0.7% or 1.4% w/v were evaluated. DCM only was used for control. Tick repellency increased significantly (R2 = 0.98) with increasing concentration (40.03% - 86.96%) yielding an EC50 of 0.45% w/v in Type B repellency bioassay. At concentration of 1.4% w/v, the DCM extract of garlic bulbs produced high repellency index of 87% (male ticks) and 87.5% (female ticks) in the Type A repellency bioassay. Only 4% avoidance of male ticks or female ticks was recorded in the Type B repellency bioassay. In the corresponding controls, the mean numbers of non-repelled male or female ticks were 80% and 41 males or 38 females of 50 ticks in the Type A and Type B repellency bioassays, respectively. The variations in the results could be attributed to the difference in tick repellent behaviours that were assessed by the two repellency bioassays; the Type A repellency bioassay assessed repellent effect of garlic extracts without discriminating between deterrence and avoidance whereas the Type B repellency bioassay only assessed avoidance response. Generally, DCM extract of garlic was repellent against H. rufipes, albeit weak tick repellency was obtained in the Type B repellency bioassay. Furthermore, this study established that the tick repellent activity of garlic extracts is predominantly by deterrence.

Determinants of Behavior Change Intention Among Heterosexual Thai Males Diagnosed with Sexually Transmitted Diseases.

Science.gov (United States)

Thato, Ratsiri; Daengsaard, Ekkachai

2016-11-01

This study sought to identify factors associated with intention to change sexual practices among heterosexual Thai males diagnosed with sexually transmitted infections (STIs). STI clinic patients (n = 247) reported their sexual behaviors and condom use during the previous 3 months. STI and HIV knowledge, motivation to change sexual practices, and behavioral skills were assessed. Then, self-reported behavior change intention, including consistent condom use, reducing number of sexual partners, not using drugs and alcohol when having sex, and refusal of condomless sex, was examined. Consistent condom use in the past 3 months by Thai males diagnosed with STIs was low across all types of sexual partners (lover 13.8%, casual partner 14.9%, and sex worker 2.5%). Risk reduction self-efficacy (p behavior change intention. Significant predictors of behavior change intention were risk reduction self-efficacy (p behavior change intention variance. Intervention aimed at enhancing motivation and behavioral skills to adopt preventive behaviors should be developed to prevent recurrent STIs, including HIV infection, among heterosexual Thai males diagnosed with STIs.

Graphene quantum dots as enhanced plant growth regulators: effects on coriander and garlic plants.

Science.gov (United States)

Chakravarty, Disha; Erande, Manisha B; Late, Dattatray J

2015-10-01

We report investigations on the use of graphene quantum dots for growth enhancement in coriander (Coriandrum sativam L.) and garlic (Allium sativum) plants. The as-received seeds of coriander and garlic were treated with 0.2 mg mL(-1) of graphene quantum dots for 3 h before planting. Graphene quantum dots enhanced the growth rate in coriander and garlic plants, including leaves, roots, shoots, flowers and fruits, when the seeds were treated with graphene quantum dots. Our investigations open up the opportunity to use graphene quantum dots as plant growth regulators that can be used in a variety of other food plants for high yield. © 2015 Society of Chemical Industry.

Improvement of garlic resistance to white rot disease and its productivity and storability using gamma radiation

International Nuclear Information System (INIS)

Al-Safadi, B.; Mir Ali, N.; Arabi, M.I.D.

1999-01-01

A mutation program was conducted to improve garlic (Allium sativum) resistance to white rot (Sclerotium cepivorum) and to improve its storability under natural conditions. Cloves of two local garlic cultivars (Kisswany and Yabroudy) were irradiated with gamma ray doses 4, 5, 6 and 7 gray. The cloves were then planted in the the field and plants were advanced for 4 generations in order to isolate mutations in stable form. The results indicated that the cultivar Yabroudy was more sensitive to gamma irradiation than Kisswany. Rate of morphological mutants increased with increasing gamma ray dosage. Selection pressure against white rot disease was applied starting in the second generation by adding infected garlic leaves to the soil. In the third and fourth generations, however, full selection pressure was applied by inoculating the cloves with the fungus sclerotic and planting them in a soil previously planted with infected garlic plants. Healthy garlic bulbs were harvested and stored under natural conditions and then planted to obtain the next generation. By the end of the fourth generation, we have been able to improve garlic resistance to white rot disease and its storability. Twenty four mutant lines from each garlic cultivar have been selected. Out of the selected lines, twelve lines from cultivar Kisswany had only 3% infection percentage as compared to 29% in the control, and twelve lines from cultivar Yabroudy had less than 5% infection percentage as compared to 20% in the control. Also, we have been able to improve storability under natural conditions. Weight loss during storage decreased from 8.25% in the control to only 4% in some Kisswany lines and from 10% to 3% in some Yabroudy lines. However, we have not been able to increase the bulb weight over the control but the weights of the selected lines were comparable to those of the control. (authors)

Improvement of garlic resistance to white rot disease and its productivity and storability using gamma radiation

International Nuclear Information System (INIS)

Al-Safadi, B.; Mir Ali, N.; Arabi, M. I. D.

1998-12-01

A mutation program was conducted to improve garlic (Allium sativum) resistance to white rot (Sclerotium cepivorum) and to improve its storability under natural conditions. Cloves of two local garlic cultivars (Kisswany and Yabroudy) were irradiated with gamma ray doses 4, 5, 6, and 7 gray. The cloves were then planted in the field and plants were advanced for 4 generations in order to isolate mutations in stable form. The results indicated that the cultivar Yabroudy was more sensitive to gamma irradiation than Kisswany. Rate of morphological mutants increased with increasing gamma ray dosage. Selection pressure against white rot disease was applied starting in the second generation by adding infected garlic leaves to the soil. In the third and fourth generations, however, full selection pressure was applied by inoculating the cloves with the fungus sclerotia and planting them in a soil previously planted with infected garlic plants. healthy garlic bulbs were harvested and stored under natural conditions and then planted to obtain the next generation. By the end of the fourth generation, we have been able to improve garlic resistance to white rot disease and its storability. Twenty four mutant lines from each garlic cultivar have been selected. Out of the selected lines, twelve lines from cultivar Kisswany had only 3% infection percentage as compared to 29% in the control, and twelve lines from cultivar Yabroudy had less than 5% infection percentage as compared to 20% in the control. Also, we have been able to improve storability under natural conditions. Weight loss during storage decreased from 8.25% in the control to only 4% in some Kisswany lines and from 10% to 3% in some Yabroudy lines. However, we have not been able to increase the bulb weight over the control but the weights of the selected lines were comparable to those of the control. (author)

Development of Biological Control for Alliaria petiolata (Garlic Mustard)

National Research Council Canada - National Science Library

Blossey, Bernd; Nuzzo, Victoria; Hinz, Harriet; Gerber, Esther

2003-01-01

Alliaria petiolata, garlic mustard, a biennial plant of European origin accidentally introduced to North America, has spread throughout much of eastern and midwestern North America and is now recorded...

Comet assay in the detection of irradiated garlic; Teste do cometa na deteccao de alho irradiado

Energy Technology Data Exchange (ETDEWEB)

Villavicencio, Anna Lucia C.H.; Marin-Huachaca, Nelida Simona; Romanelli, Maria Fernanda [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)]. E-mail: villavic@net.ipen.br; Delincee, Henry [Federal Research Centre for Nutrition - BFE, Karlsruhe (Germany)]. E-mail: henry.delincee@bfe.uni-karlsruhe.de

2002-07-01

The increased claim for fresh produce has forced a consensus between nations to pay more attention to the phytosanitary regulations. Inhibition of sprouting of bulbs and tubers by applying ionising radiation is authorised by the National Food Codes in Brazil. The availability of methods for detection of irradiated food will contribute to increase consumers' confidence. A quick and simple screening test to indicate whether a food product has been irradiated or not was utilised in this study. The DNA comet assay was applied to verify whether garlic imported from China had been irradiated or not. This test has already been adopted as a European Standard (EN 13784), for detection of irradiated food. Non-irradiated control samples of garlic and garlic treated with maleic hydrazide were compared with garlic samples irradiated in our department. The unirradiated samples exhibited only limited DNA migration. If samples were irradiated, an increased DNA fragmentation was observed which permitted the discrimination between non-irradiated and irradiated samples. Since the garlic samples from China showed only very limited DNA fragmentation, they were deemed non-irradiated. Thus, this simple screening test was shown to be successful for identification of an irradiation treatment. (author)

Imputation Accuracy from Low to Moderate Density Single Nucleotide Polymorphism Chips in a Thai Multibreed Dairy Cattle Population

Directory of Open Access Journals (Sweden)

Danai Jattawa

2016-04-01

Full Text Available The objective of this study was to investigate the accuracy of imputation from low density (LDC to moderate density SNP chips (MDC in a Thai Holstein-Other multibreed dairy cattle population. Dairy cattle with complete pedigree information (n = 1,244 from 145 dairy farms were genotyped with GeneSeek GGP20K (n = 570, GGP26K (n = 540 and GGP80K (n = 134 chips. After checking for single nucleotide polymorphism (SNP quality, 17,779 SNP markers in common between the GGP20K, GGP26K, and GGP80K were used to represent MDC. Animals were divided into two groups, a reference group (n = 912 and a test group (n = 332. The SNP markers chosen for the test group were those located in positions corresponding to GeneSeek GGP9K (n = 7,652. The LDC to MDC genotype imputation was carried out using three different software packages, namely Beagle 3.3 (population-based algorithm, FImpute 2.2 (combined family- and population-based algorithms and Findhap 4 (combined family- and population-based algorithms. Imputation accuracies within and across chromosomes were calculated as ratios of correctly imputed SNP markers to overall imputed SNP markers. Imputation accuracy for the three software packages ranged from 76.79% to 93.94%. FImpute had higher imputation accuracy (93.94% than Findhap (84.64% and Beagle (76.79%. Imputation accuracies were similar and consistent across chromosomes for FImpute, but not for Findhap and Beagle. Most chromosomes that showed either high (73% or low (80% imputation accuracies were the same chromosomes that had above and below average linkage disequilibrium (LD; defined here as the correlation between pairs of adjacent SNP within chromosomes less than or equal to 1 Mb apart. Results indicated that FImpute was more suitable than Findhap and Beagle for genotype imputation in this Thai multibreed population. Perhaps additional increments in imputation accuracy could be achieved by increasing the completeness of pedigree information.

Identification of antifungal activity substances on seedborn disease from garlic and taxus extracts

Energy Technology Data Exchange (ETDEWEB)

Chung, I.M.; Paik, S.B. [Konkuk University, Seoul (Korea, Republic of)

1999-02-01

Antifungal substances were isolated and identified from garlic and taxus extracts to develop safe and broad fungicide. The inhibitory effect of seedborn disease of sesame, pepper, radish, chinese cabbage by formulation of antifungal substances was investigated. The antifungal substance isolated through column chromatography from garlic and taxus extracts was confirmed by GC-MS as allicin (C{sub 6}H{sub 10}OS{sub 2}) and taxol(C{sub 47}H{sub 51}NO{sub 14}) and the quantified content from each extracts by HPLC analysis was 0.62%, 0.29%, respectively. The formulation composed of garlic and taxus extracts controlled effectively the seedborn fungi tested in this study at 10X dilution, but at 100X dilution the inhibitory effect decreased. Phytotoxicity of these formulations did not recognized. 22 refs., 6 figs., 5 tabs.

Occurance and distribution of poty viruses infecting garlic in Pakistan

International Nuclear Information System (INIS)

Gilani, S.T.; Hameed, S.; Shah, H.

2016-01-01

The study was designed to detect and determine the prevalence, incidence and distribution of the poty viruses causing diseases in garlic (Allium sativum) from major garlic growing areas of Pakistan. The yellow stripes, mosaic and chlorotic spot symptoms of the disease resemble the viral infection in garlic reported to occur worldwide. Altogether 690 samples were collected from 29 locations of Punjab and 40 locations of Khyber Pukhtunkhwa to determine the prevalence of Onion Yellow Dwarf Virus (OYDV) and Leek Yellow Stripe Virus (LYSV). Serological testing DAS-ELISA technique was used to test the samples collected from the farmer fields. Based on the DAS-ELISA poty viruses OYDV and LYSV were detected from both provinces although the percentage incidence varied from location to location. Few areas of district Punjab were found free of LYSV but OYDV was prevalent in all locations irrespective of the varieties cultivated. Maximum disease incidence was detected in Swabi (KPK) where OYDV was 90percent and LYSV was 38 percent while in Punjab major disease incidence of OYDV (87.14 percent) and LYSV (91.44 percent) was found in Sialkot. (author)

The effect of ginger and garlic addition during cooking on the volatile profile of grass carp (Ctenopharyngodon idella) soup.

Science.gov (United States)

Li, Jin-Lin; Tu, Zong-Cai; Zhang, Lu; Sha, Xiao-Mei; Wang, Hui; Pang, Juan-Juan; Tang, Ping-Ping

2016-08-01

Ginger and garlic have long been used in Asian countries to enhance the flavor and to neutralize any unpleasant odors present in fish soup. The purpose of this study was to evaluate the change in the amount of volatile components present in fish soup compared to boiled water solutions of ginger and garlic. The fish soup was prepared by boiling oil-fried grass carp ( Ctenopharyngodon idella ) with or without ginger and/or garlic. Generally, boiling garlic and ginger in water led to a decrease in the amount of the principal volatile constituents of these spices, together with the formation of some new volatiles such as pentanal, hexanal, and nonanal. The results showed that 16 terpenes present in raw ginger, predominantly camphene, β -phellandrene, β -citral, α -zingiberene, and ( E )-neral, were detected in fish soup with added ginger and thus remained in the solution even after boiling. Similarly, 2-propen-1-ol and three sulfur compounds (allyl sulfide, diallyl disulfide, and diallyl trisulfide) present in raw garlic, were present in trace amounts in the boiled garlic solution, but were present in considerably larger amounts in the boiled fish solution with garlic or garlic plus ginger. In conclusion, the effect of adding spices on the volatile profile of grass carp soup can be attributed to the dissolution of flavor volatiles mainly derived from raw spices into the solution, with few additional volatiles being formed during boiling. In addition, boiling previously fried grass carp with spices led to enhanced volatile levels compared to boiled spice solutions.

Effect of low-dose gamma irradiation on storage properties in light salted Pseudosciaena crocea

International Nuclear Information System (INIS)

Zhang Xiaoyan; Yang Xianshi; Li Xueying; Guo Quanyou

2012-01-01

To explore the preservation effect of γ irradiation on light salted Pseudosciaena crocea, the influence of 1 kGy low-dose γ irradiation on sensory quality, microbiological and chemical quality including TVC, TVB-N and TBARS contents of light salted P. crocea stored at 25 ℃ was discussed. The results showed that the number of total viable counts significantly decreased after irradiation, during the whole storage, the bacteria numbers of light salted P. crocea treated with irradiation were still less than the control. The concentrations of TVB-N was significantly reduced after irradiation, whereas lipid oxidation was less accelerated. The shelf life could be remarkably prolonged after low-dose γ irradiation. While the shelf life of control group were 9 and 11 days, the shelf life of irradiated light salted P. crocea were extended to 16 and 20 days, respectively. The results can provide technical references for commercial application of seafood irradiation. (authors)

Detection of irradiated potato and garlic by thermoluminescence measurement

International Nuclear Information System (INIS)

Chung, H.W.; Kwon, J.H.

1998-01-01

Potato and garlic irradiated with gamma ray and electron beam at sprout-inhibition doses, 0.15 and 0.30 kGy were subjected to the detection whether they are irradiated or not by measuring thermoluminescence(TL) for the minerals adhering to the samples. Minerals extracted from the samples showed a high correlation coefficients between absorbed doses and corresponding TL responses. Nonirradiated samples, however, did not exhibit characteristic TL glowcurves. Major glowcurve peaks were observed at 200 to in all irradiated samples. TL intensity was proportional to irradiated doses, but it varied with the samples tested even at the same dose. It can be concluded from the results that detection of irradiated potato and garlic is possible by measuring TL for extracted minerals from the unknown samples

Effects of Garlic Oil on the Migration of Neutrophil-Like Cell Studied by Using a Chemotactic Gradient Labchip

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Po-Chen Shih

2010-01-01

Full Text Available We have designed and fabricated a novel chemotactic gradient Labchip for studying cell migration quantitatively. Owing to the great potential of garlic and its preparations in developing antiinflammatory drugs, the aim of the present study is to investigate the effect of garlic oil on the locomotion of a neutrophil-like cell by measuring the dynamic features of cell migration including migration direction, average migration speed, chemotactic index (CI, and motility index (MI with the newly designed Labchip. We found that garlic oil treatment lowered the values of CI and MI and reduced the average speed of cell migration from 13 to 8 μm/min. The results indicate that garlic oil is a potential inhibitor for neutrophil-like cell migration and chemotactic responsiveness. By comparing with the effects of nocodazole and cytochalasin B, we also suggest that the antiinflammatory activity exhibited by garlic oil was mainly through inhibiting the assembly-disassembly processes of the cytoskeleton.

Isolation and characterization of N-feruloyltyramine as the P-selectin expression suppressor from garlic (Allium sativum)

Science.gov (United States)

Because garlic (Allium sativum) is believed to have positive health effects on cardiovascular disease, the screening of isolated fractions from a garlic extract against cardiovascular disease related-processes should help identify active compounds. Both P-selectin expression suppressing activity ag...

Effects of garlic extract on color, lipid oxidation and oxidative breakdown products in raw ground beef during refrigerated storage

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XINZHUANG ZHANG

2016-03-01

Full Text Available The study aims to investigate the effects of garlic extracts on color, lipid oxidation, and oxidative breakdown products in raw ground beef during refrigerated storage. The two treatments were:control group (C, with no addition and experiment group (D, 50 mg garlic extracts added to 100 g beef. Adding garlic extracts significant increased a* value (PA ≤ 0.05, and significant decreased TBARS and PV values (PA ≤ 0.05. The pH and –SH value of D group had a decreasing tendency (PA=0.0522 and an increasing tendency (PA=0.0636 respectively compared to C group. Garlic extracts protected phospholipids, fatty acids and polypeptides from oxidation. The results indicatethat garlic extracts have the antioxidant activity, helping maintain the meat color, inhibiting lipid oxidation and protein degradation of raw ground beef during refrigerated storage.

Garlic extracts prevent oxidative stress, hypertrophy and apoptosis in cardiomyocytes: a role for nitric oxide and hydrogen sulfide

Science.gov (United States)

2012-01-01

Background In ancient times, plants were recognized for their medicinal properties. Later, the arrival of synthetic drugs pushed it to the backstage. However, from being merely used for food, plants are now been widely explored for their therapeutic value. The current study explores the potential of skin and flesh extracts from a hard-necked Rocambole variety of purple garlic in preventing cardiomyocyte hypertrophy and cell death. Methods Norepinephrine (NE) was used to induce hypertrophy in adult rat cardiomyocytes pretreated with garlic skin and flesh extracts. Cell death was measured as ratio of rod to round shaped cardiomyocytes. Fluorescent probes were used to measure apoptosis and oxidative stress in cardiomyocytes treated with and without extracts and NE. Pharmacological blockade of nitric oxide (NO) and hydrogen sulfide (H2S) were used to elucidate the mechanism of action of garlic extracts. Garlic extract samples were also tested for alliin and allicin concentrations. Results Exposure of cardiomyocytes to NE induced an increase in cell size and cell death; this increase was significantly prevented upon treatment with garlic skin and flesh extracts. Norepinephrine increased apoptosis and oxidative stress in cardiomyocytes which was prevented upon pretreatment with skin and flesh extracts; NO, and H2S blockers significantly inhibited this beneficial effect. Allicin and alliin concentration were significantly higher in garlic flesh extract when compared to the skin extract. Conclusion These results suggest that both skin and flesh garlic extracts are effective in preventing NE induced cardiomyocyte hypertrophy and cell death. Reduction in oxidative stress may also play an important role in the anti-hypertrophic and anti-apoptotic properties of garlic extracts. These beneficial effects may in part be mediated by NO and H2S. PMID:22931510

Fungal infection control by garlic extracts (Allium sativum L.) and modulation of peritoneal macrophages activity in murine model of sporotrichosis.

Science.gov (United States)

Burian, J P; Sacramento, L V S; Carlos, I Z

2017-11-01

Garlic (Allium sativum L.) is grown all over the world as seasoning and medicinal vegetable since 3,000 BC. Allicin is the main component of garlic, being attributed to it the most of its biological activities, such as bactericidal, antifungal and antiviral actions. However, other compounds of garlic present antioxidant, hypocholesterolemic, vasodilator activities, protective action against different types of cancer, and immunomodulatory. Fungal infections are important causes of morbidity and mortality in people mainly in immunosuppressed ones. Sporothrix schenckii, the causing agent of Sporotrichosis (most common subcutaneous mycosis in Latin America), is dimorphic fungus, of saprophytic life in soil or plants, infecting people and animals mainly through skin injuries and bruises. The main of this work was to evaluate the influence of garlic consuming on immune modulation of healthy and infected Swiss mice in induced way by S. schenckii, since these animals functioning of peritoneal macrophages as well as the nitric oxide and cytokines' production (IL-1β, IL-10 and IL-12) and to evaluate the antifungal potential of garlic with S. schenckii through minimum inhibitory concentration test and colony-forming units. The results showed that garlic offers antifungal potential with S. schenckii. The oral taking of garlic extracts influences the releasing of cytokines by macrophages, regular consuming shows anti-inflammatory effect, and its acute use may take to an inflammatory response. Mice that consumed garlic responded more effectively to fight against the infection.

Fungal infection control by garlic extracts (Allium sativum L. and modulation of peritoneal macrophages activity in murine model of sporotrichosis

Directory of Open Access Journals (Sweden)

J. P. Burian

2017-05-01

Full Text Available Abstract Garlic (Allium sativum L. is grown all over the world as seasoning and medicinal vegetable since 3,000 BC. Allicin is the main component of garlic, being attributed to it the most of its biological activities, such as bactericidal, antifungal and antiviral actions. However, other compounds of garlic present antioxidant, hypocholesterolemic, vasodilator activities, protective action against different types of cancer, and immunomodulatory. Fungal infections are important causes of morbidity and mortality in people mainly in immunosuppressed ones. Sporothrix schenckii, the causing agent of Sporotrichosis (most common subcutaneous mycosis in Latin America, is dimorphic fungus, of saprophytic life in soil or plants, infecting people and animals mainly through skin injuries and bruises. The main of this work was to evaluate the influence of garlic consuming on immune modulation of healthy and infected Swiss mice in induced way by S. schenckii, since these animals functioning of peritoneal macrophages as well as the nitric oxide and cytokines’ production (IL-1β, IL-10 and IL-12 and to evaluate the antifungal potential of garlic with S. schenckii through minimum inhibitory concentration test and colony-forming units. The results showed that garlic offers antifungal potential with S. schenckii. The oral taking of garlic extracts influences the releasing of cytokines by macrophages, regular consuming shows anti-inflammatory effect, and its acute use may take to an inflammatory response. Mice that consumed garlic responded more effectively to fight against the infection.

phytochemical and antibacterial properties of garlic extracts 45

African Journals Online (AJOL)

DR. AMINU

ABSTRACT. The antibacterial potency of aqueous and methanol extracts of garlic was determined invitro against three bacterial isolates (Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa) by agar well diffusion method. Preliminary phytochemical screening revealed the presence of tannin, flavonoid, ...

Comparison of Balance Performance Between Thai Classical Dancers and Non-Dancers.

Science.gov (United States)

Krityakiarana, Warin; Jongkamonwiwat, Nopporn

2016-01-01

Thai classical dance is a traditional dramatic art, the technique of which has many features in common with South East Asian performing art. The choreographic patterns consist of various forms of balance control together with limb movements in slow rhythm. The grace and beauty of the dancer are dependent on how well the limb movements curve and angle. The relationship of whole body proportion and balance control in various patterns of support base is also important. The purpose of this study was to compare balance abilities between Thai classical dancers and non-dancers in different balance conditions. Twenty-five Thai classical dancers and 25 non-dancers performed the modified Sensory Organization Test (mSOT) and were further challenged by adding dynamic head tilts (DHTs) in four different directions during mSOT. Mixed model ANOVA was applied to determine the equilibrium score in each balance condition and also the interaction between dancer and non-dancer groups. It was found that Thai classical dancers achieved better equilibrium scores in all mSOT conditions except the least challenging one. Moreover, additional multitask conditions (mSOT+DHT) were revealed to profoundly affect differences between dancers and controls. In conclusion, Thai classical dancers demonstrated a better ability to maintain postural stability during different challenging postural tests. This information suggests various ways of putting the practice of Thai classical dance to use in the future.

THAI test facility for experimental research on hydrogen and fission product behaviour in light water reactor containments

Energy Technology Data Exchange (ETDEWEB)

Gupta, S., E-mail: gupta@becker-technologies.com [Becker Technologies GmbH, Koelner Strasse 6, 65760 Eschborn (Germany); Schmidt, E.; Laufenberg, B. von; Freitag, M.; Poss, G. [Becker Technologies GmbH, Koelner Strasse 6, 65760 Eschborn (Germany); Funke, F. [AREVA GmbH, P.O. Box 1109, 91001 Erlangen (Germany); Weber, G. [Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) gGmbH, Forschungszentrum, Boltzmannstraße 14, 85748 Garching (Germany)

2015-12-01

Highlights: • Large scale facility for investigating representative LWR severe accident scenarios. • Coupled effect tests in the field of thermal-hydraulics, hydrogen, aerosol and iodine. • Measurement techniques improved and adapted for severe accident conditions. • Testing of passive mitigation systems (e.g. PAR) under accident conditions. • THAI data application for validation and development of CFD and LP codes. - Abstract: The test facility THAI (thermal-hydraulics, hydrogen, aerosol, and iodine) aims at addressing open questions concerning gas distribution, behaviour of hydrogen, iodine and aerosols in the containment of light water reactors during severe accidents. Main component of the facility is a 60 m{sup 3} stainless steel vessel, 9.2 m high and 3.2 m in diameter, with exchangeable internals for multi-compartment investigations. The maximal design pressure of the vessel is 14 bar which allows H{sub 2} combustion experiments at a severe accident relevant H{sub 2} concentration level. The facility is approved for the use of low-level radiotracer I-123 which enables the measurement of time resolved iodine behaviour. The THAI test facility allows investigating various accident scenarios, ranging from turbulent free convection to stagnant stratified containment atmospheres and can be combined with simultaneous use of hydrogen, iodine and aerosol issues. THAI experimental research also covers investigations related to mitigation systems employed in light water reactor containments by performing experiments on, e.g. pressure suppression pool hydrodynamics, performance behaviour of passive autocatalytic recombiners, and spray interaction with hydrogen–steam–air flames in phenomenon orientated and coupled-effects experiments. The THAI experimental data have been widely used for the validation and further development of Lumped Parameter and Computational Fluid Dynamics codes with 3D capabilities, e.g. International Standard Problems ISP-47 (thermal

Thai pediatricians' current practice toward childhood asthma.

Science.gov (United States)

Kamalaporn, Harutai; Chawalitdamrong, Pongpan; Preutthipan, Aroonwan

2018-04-01

Childhood asthma is a substantial health burden in Thailand. Due to a lack of pediatric respiratory specialists (pediatric pulmonologists and allergists; RS), most Thai children are cared for by general pediatricians (pediatric primary care providers (PCP)). We investigated whether current practices of Thai pediatricians complied with asthma guidelines and compared practices (diagnosis and treatments) provided by PCP and RS. A cross-sectional study was conducted using electronic surveys including four case scenarios of different asthma phenotypes distributed to Thai pediatricians. Asthma diagnosis and management were evaluated for compliance with standard guidelines. The practices of PCP and RS were compared. From 800 surveys distributed, there were 405 respondents (51%). Most respondents (81%) were PCP, who preferred to use clinical diagnosis rather than laboratory investigations to diagnose asthma. For acute asthmatic attacks, 58% of the pediatricians prescribed a systemic corticosteroid. For uncontrolled asthma, 89% of the pediatricians prescribed at least one controller. For exercise-induced bronchospasm, 55% of the pediatricians chose an inhaled bronchodilator, while 38% chose a leukotriene receptor antagonist (LTRA). For virus-induced wheeze, 40% of the respondents chose an LTRA, while 15% chose inhaled corticosteroids (ICS). PCP prescribed more oral bronchodilators (31% vs. 18%, p = 0.02), antibiotics (20% vs. 6%, p attack. Most of the Thai pediatricians' practices toward diagnosis and treatment of acute asthmatic attack and uncontrolled asthma conform to the guidelines. PCP prescribed more oral bronchodilators, antibiotics, and antihistamines than RS.

Thai Electoral Campaigning: Vote-Canvassing Networks and Hybrid Voting

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Anyarat Chattharakul

2010-01-01

Full Text Available Based on evidence gathered through participant observation, this article illuminates the nature of vote-canvassing, previously a black box in Thai electoral studies. Offering a close-up study of the internal mechanisms of an individual Thai election campaign, this article reveals that vote-canvasser networks are underpinned by long-term dyadic relationships, both hierarchical and horizontal, between the candidate, vote-canvassers and voters. These networks continue to be the most important factor in winning elections. This article documents how candidates draw up an election campaign map and identify voters along residential lines to maximise their vote-canvassing strategy. The findings of this article challenge Anek’s 1996 concept of “two democracies”, which argues that rural voters are influenced by money, local leaders, political factions and corrupt politicians while more well-educated, urban, middle-class voters are more oriented toward the alternative policies offered by competing parties. The case study of Kom’s election campaign showed that the role of the much-vaunted middle-class voters is not decisive, even in suburban areas of Bangkok. While political marketing has grown in importance in Thai elections, it has not displaced traditional electoral practices. Thai society is, in fact, deeply fragmented and diverse – too complex to be divided in such a simplistic manner. This article suggests that rather than undergoing a linear transformation, political hybridisation is a key trend in Thai election campaigns.

A Single Meal Containing Raw, Crushed Garlic Influences Expression of Immunity- and Cancer-Related Genes in Whole Blood of Humans.

Science.gov (United States)

Charron, Craig S; Dawson, Harry D; Albaugh, George P; Solverson, Patrick M; Vinyard, Bryan T; Solano-Aguilar, Gloria I; Molokin, Aleksey; Novotny, Janet A

2015-11-01

Preclinical and epidemiologic studies suggest that garlic intake is inversely associated with the progression of cancer and cardiovascular disease. We designed a study to probe the mechanisms of garlic action in humans. We conducted a randomized crossover feeding trial in which 17 volunteers consumed a garlic-containing meal (100 g white bread, 15 g butter, and 5 g raw, crushed garlic) or a garlic-free control meal (100 g white bread and 15 g butter) after 10 d of consuming a controlled, garlic-free diet. Blood was collected before and 3 h after test meal consumption for gene expression analysis in whole blood. Illumina BeadArray was used to screen for genes of interest, followed by real-time quantitative reverse transcriptase-polymerase chain reaction (qRT-PCR) on selected genes. To augment human study findings, Mono Mac 6 cells were treated with a purified garlic extract (0.5 μL/mL), and mRNA was measured by qRT-PCR at 0, 3, 6, and 24 h. The following 7 genes were found to be upregulated by garlic intake: aryl hydrocarbon receptor (AHR), aryl hydrocarbon receptor nuclear translocator (ARNT), hypoxia-inducible factor 1α (HIF1A), proto-oncogene c-Jun (JUN), nuclear factor of activated T cells (NFAT) activating protein with immunoreceptor tyrosine-based activation motif 1 (NFAM1), oncostatin M (OSM), and V-rel avian reticuloendotheliosis viral oncogene homolog (REL). Fold-increases in mRNA transcripts ranged from 1.6 (HIF1A) to 3.0 (NFAM1) (P garlic, respectively). OSM is a pleiotropic cytokine that inhibits several tumor cell lines in culture. These data indicate that the bioactivity of garlic is multifaceted and includes activation of genes related to immunity, apoptosis, and xenobiotic metabolism in humans and Mono Mac 6 cells. This trial is registered at clinicaltrials.gov as NCT01293591. © 2015 American Society for Nutrition.

Garlic Organosulfur Compounds Reduce Inflammation and Oxidative Stress during Dengue Virus Infection

Science.gov (United States)

Hall, Alex; Troupin, Andrea; Londono-Renteria, Berlin; Colpitts, Tonya M.

2017-01-01

Dengue virus (DENV) is a mosquito-borne flavivirus that causes significant global human disease and mortality. One approach to develop treatments for DENV infection and the prevention of severe disease is through investigation of natural medicines. Inflammation plays both beneficial and harmful roles during DENV infection. Studies have proposed that the oxidative stress response may be one mechanism responsible for triggering inflammation during DENV infection. Thus, blocking the oxidative stress response could reduce inflammation and the development of severe disease. Garlic has been shown to both reduce inflammation and affect the oxidative stress response. Here, we show that the garlic active compounds diallyl disulfide (DADS), diallyl sulfide (DAS) and alliin reduced inflammation during DENV infection and show that this reduction is due to the effects on the oxidative stress response. These results suggest that garlic could be used as an alternative treatment for DENV infection and for the prevention of severe disease development. PMID:28644404

Garlic Organosulfur Compounds Reduce Inflammation and Oxidative Stress during Dengue Virus Infection.

Science.gov (United States)

Hall, Alex; Troupin, Andrea; Londono-Renteria, Berlin; Colpitts, Tonya M

2017-06-23

Dengue virus (DENV) is a mosquito-borne flavivirus that causes significant global human disease and mortality. One approach to develop treatments for DENV infection and the prevention of severe disease is through investigation of natural medicines. Inflammation plays both beneficial and harmful roles during DENV infection. Studies have proposed that the oxidative stress response may be one mechanism responsible for triggering inflammation during DENV infection. Thus, blocking the oxidative stress response could reduce inflammation and the development of severe disease. Garlic has been shown to both reduce inflammation and affect the oxidative stress response. Here, we show that the garlic active compounds diallyl disulfide (DADS), diallyl sulfide (DAS) and alliin reduced inflammation during DENV infection and show that this reduction is due to the effects on the oxidative stress response. These results suggest that garlic could be used as an alternative treatment for DENV infection and for the prevention of severe disease development.

Quality evaluation of garlic irradiated in Argentine and stored in Brazil

International Nuclear Information System (INIS)

Curzio, Osvaldo A.; Croci, Clara A.; Domarco, Rachel E.; Spoto, Marta H.F.; Blumer, Lucimara; Walder, Julio M.M.

1997-01-01

This work was undertaken to evaluate the quality of garlic Colorado, irradiated in Argentina and stored for long period of time under environmental conditions in Brazil. Two samples of 100 kg each were selected from high quality garlic harvested in December/1995 from a region close to the Universidad Nacional del Sur. At 30 days after harvesting one of the samples were irradiated with a dose of 60 Gy. Both samples, irradiated and non irradiated, were transported by road from the Laboratorio de Radioisotopos of the Universidad Nacional del Sur, Bahia Blanca, Argentina, to the Centro de Energia Nuclear na Agriculture (CENA-USP), Piracicaba, Sao Paulo, Brazil. The effects of irradiation on weigh loss , discard, germination and sensorial analysis were nonthly observed on CENA among 30and 180 days of storage. The evaluation of germination evidences the benefits of the radioinhibition process. The irradiated bulbs did not exhibit any intern bud, however the non-irradiated bulbs exhibit any intern bud, however the non-irradiated bulbs exhibit any intern bud, however the non-irradiated bulbs exhibit 100% of germination on the period of storage. At the end of the period of storage, the weigh loss of the irradiated garlic was smaller than the non-irradiate one. The percentage of discard, evaluated as intern germination, scatying and whitering, was 43% on the irradiated sample. The analysis of sensorial parameters shows no difference between irradiated and non-irradiated garlic, so irradaition did not affect the sensorial quality of the product. (author). 12 refs., 8 tabs

Patterns of Sexual Behavior in Lowland Thai Youth and Ethnic Minorities Attending High School in Rural Chiang Mai, Thailand

OpenAIRE

Aurpibul, Linda; Tangmunkongvorakul, Arunrat; Musumari, Patou Masika; Srithanaviboonchai, Kriengkrai; Tarnkehard, Surapee

2016-01-01

Introduction: The rural areas of Northern Thailand are home to a large cultural diversity of ethnic minority groups. Previous studies have shown that young people in rural Thailand have low levels of knowledge on HIV/AIDS and high sexual risks. We compared sexual behaviors between the lowland Thai youth and the youth from ethnic minority groups. Methods and findings: This is a cross-sectional quantitative study conducted among high-school Thai and ethnic students in Chiang Mai. From a total 1...

Biochemical studies on some components of onion and garlic treated with gamma radiation

International Nuclear Information System (INIS)

Aly, A.N.E.

2007-01-01

the present work was carried out in order to evaluate the biological activities of garlic and onion essential oils as chemo preventive agents on male albino rats treated with AFB 1 -CCL 4 . the results showed that the main constituent of onion and garlic essential oil were dipropyl disulfide (DPDS) and diallyl trisulfide (DATS), respectively. the determination of different biological parameters showed a significant high levels of ALT,AST, caspase-3, GSH, total bilirubin, creatinine and urea in rat serum treated with AFB 1 -CCL 4 . on the other hand , a noticeable decrease in total protein, GST activity were detected, onion or garlic essential oils application have been found to regulate the biological parameters activities to the normal levels, besides, enhancing the accumulation of protein and their fractions. allicin compounds have been found to possess a lowering action of blood sugar

Mechanical ventilators availability survey in Thai ICUs (ICU-RESOURCE I Study).

Science.gov (United States)

Chittawatanarat, Kaweesak; Bunburaphong, Thananchai; Champunot, Ratapum

2014-01-01

Mechanical ventilators (MV) have been progressing rapidly. New ventilator modes and supportive equipments have been developed. However; the MV status in Thai ICUs was not available. The objective of this report was to describe the MV supply and availability in Thai ICUs and review some important characteristics regarding of the availability of MV MATERIAL AND METHOD: The ICU RESOURCE I study (Mechanical ventilator part) database was used in the present study. Hospital types, MV brands and models were recorded. Statistically significant differences between and among groups were defined as p-value ventilators were also a high proportion of the MVs in Thai ICUs. Bennette and Hamilton were the most highly available MVin this survey. Advanced MV models were more available in academic ICUs (Thai Clinical Trial Registry: TCTR-201200005).

The Development of Visionary Leadership Administrators in Thai Primary School

Science.gov (United States)

Yordsala, Suwit; Tesaputa, Kowat; Sri-Ampai, Anan

2014-01-01

This research aimed: 1) to investigate the current situations and needs in developing visionary leadership of Thai primary school administrators; 2) to develop visionary leadership development program of Thai primary school administrators, and; 3) to evaluate the implementation of the developed program of administrators visionary leadership…

Study of the effects of raw garlic consumption on the level of lipids and other blood biochemical factors in hyperlipidemic individuals.

Science.gov (United States)

Mahmoodi, M; Islami, M R; Asadi Karam, G R; Khaksari, M; Sahebghadam Lotfi, A; Hajizadeh, M R; Mirzaee, M R

2006-10-01

Hyperlipidemia is one of the famous disorders that can lead to atherosclerosis. Garlic has been considered as one of the blood lipids lowering agents for ages, and various studies have been carried out, some of them confirmed this effect of garlic and some did not. The aim of this study was to evaluate the effect of raw garlic consumption on human blood biochemical factors in hyperlipidemic individuals. This clinical trial was conducted on 30 volunteer individuals with blood cholesterol higher than 245 mg/dl. Fasting blood samples were collected for biochemical tests. The volunteers consumed 5 g raw garlic twice a day for 42 days. Second fasting blood samples were collected and the individuals did not use any kind of garlic for next 42 days. After that, the third fasting blood samples were collected and the biochemical factors were measured. After 42 days of garlic consumption the mean of blood total cholesterol (pconsumption total cholesterol (pconsumption alone can decrease serum lipids, but it cannot be used as the main therapeutic agent for hyperlipidemia. Garlic can be used in mild hyperlipidemia or when the patients cannot tolerate the chemical drugs.

Influence of the size of garlic propagules on radiosensitivity of clones

International Nuclear Information System (INIS)

Perez Talavera, S.; Acevedo, A.M.; Perez, A.

1989-01-01

The influence of the size of garlic propagules selected to be irradiated on the results of radiosensitivity was studied so as to determine the useful radiation doses for improvement. This was done using radio inhibition of the plant height index as criteria and the mahalanobis distance stadigrapher calculated among defined groups for the behaviour of cloves in reference to six radiation doses. Significative differences were found among dose-effect curves obtained when using big cloves and small cloves, in five garlic clones, as well as different behaviours of clone radiosensitivity when it was investigated using the two proposed variants

Influence of garlic extract on antioxidant status of chicken

Directory of Open Access Journals (Sweden)

Zuzana Jakubcova

2014-02-01

Full Text Available In 2006 the European Union banned the feeding of antibiotic growth promoters because of possible risk of drug resistance in human pathogens bacteria. This is the reason for the study of various phytogenic additives and their extracts as a natural source of biologically important compounds. Antimicrobial substances are a commonly included in chicken feed rations. They are used mainly as prevention against various diseases, and also to stimulate growth. The beneficial effects of garlic on animal organism resulting from their antimicrobial, antioxidative and antihypertensive properities. Studies focused on growth, conversion and meat quality of different types of animals indicate its positive effects. In our experiment we studied the influence of garlic extract in a dose of 0, 10 g and 15 g per 1 kg of chicken feed mixture. We focused on weight gains and antioxidant status of an organism. The experiment took 39 days. 54 seven-day-old chickens were included in the experiment. The chickens were weighed once a week, when aged 11, 17, 24, 31 and 38 days, at the same time of the day. The chickens had ad libitum access to feed ration and water. The chickens were taken blood sample at the end of the experiment when 39 days old. Their antioxidant status were measured using ABTS, FRAP and DPPH methods. Our results show that owing to higher concentration of garlic extract in feed ration the antioxidant status of observed chickens was increased. DPPH method showed an increase in antioxidant status of both experimental groups by 38% (a group with a dose of 10 g/kg of mixture and by 46% (a group with a dose of 15 g/kg of mixture compared to the control group. When using FRAP method, antioxidant status of both G10 and G15 groups increased by 24%, resp. 16%. No evidential differences in antioxidant activity between the experimental groups and control group were found using ABTS method. The supplement of garlic extract into a feed ration did not have any influence

Hydronium-dominated ion transport in carbon-dioxide-saturated electrolytes at low salt concentrations in nanochannels

DEFF Research Database (Denmark)

Lund Jensen, Kristian; Kristensen, Jesper Toft; Crumrine, Andrew Michael

2011-01-01

the nanochannel conductance at low salt concentrations and identify a conductance minimum before saturation at a value independent of salt concentration in the dilute limit. Via the Poisson-Boltzmann equation, our model self-consistently couples chemical-equilibrium dissociation models of the silica wall...

The effect of Alcoholic garlic (Allium sativum extract on ABCA1 expression in human THP-1 macrophages

Directory of Open Access Journals (Sweden)

Malekpour-Dehkordi Z

2011-06-01

Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: ATP-binding cassette transporter A1 (ABCA1 is a key mediator of cholesterol efflux to apoA-I in lipid-laden macrophages, the first step of reverse cholesterol transport (RCT in vivo and a critical step in preventing atherosclerosis. Enhanced ABCA1 expression may inhibit foam cell formation and consequently reduce atherogenic risk. On the other hand, garlic, Allium sativum, and garlic extracts have been demonstrated to have potential cardiovascular benefits. Moreover, garlic has direct antiatherogenic and antiathersclerotic effects on artery walls. The aim of this study was to evaluate the effects of alcoholic garlic extract on the expression of ABCA1 in macrophages."n"nMethods: Cell viability assay was used in order to detect the cytotoxic dose of alcoholic garlic extract on macrophages. Real-time PCR and Western blotting were performed to study the effects of alcoholic garlic extract on the expression of ABCA1. Macrophage cells were treated by different concentrations of alcoholic garlic extract for 48 h. The total RNA of the treated macrophages were extracted and analyzed by real-time PCR. ABCA1 protein expression was also analyzed using the Western blotting technique."n"nResults: Alcoholic garlic extract

Garlic powder intake and cardiovascular risk factors: a meta-analysis of randomized controlled clinical trials.

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Kwak, Jin Sook; Kim, Ji Yeon; Paek, Ju Eun; Lee, You Jin; Kim, Haeng-Ran; Park, Dong-Sik; Kwon, Oran

2014-12-01

Although preclinical studies suggest that garlic has potential preventive effects on cardiovascular disease (CVD) risk factors, clinical trials and reports from systematic reviews or meta-analyses present inconsistent results. The contradiction might be attributed to variations in the manufacturing process that can markedly influence the composition of garlic products. To investigate this issue further, we performed a meta-analysis of the effects of garlic powder on CVD risk factors. We searched PubMed, Cochrane, Science Direct and EMBASE through May 2014. A random-effects meta-analysis was performed on 22 trials reporting total cholesterol (TC), 17 trials reporting LDL cholesterol (LDL-C), 18 trials reporting HDL cholesterol (HDL-C), 4 trials reporting fasting blood glucose (FBG), 9 trials reporting systolic blood pressure (SBP) and 10 trials reporting diastolic blood pressure (DBP). The overall garlic powder intake significantly reduced blood TC and LDL-C by -0.41 mmol/L (95% confidence interval [CI], -0.69, -0.12) (-15.83 mg/dL [95% CI, -26.64, -4.63]) and -0.21 mmol/L (95% CI, -0.40, -0.03) (-8.11 mg/dL [95% CI, -15.44, -1.16]), respectively. The mean difference in the reduction of FBG levels was -0.96 mmol/L (95% CI, -1.91, -0.01) (-17.30 mg/dL [95% CI, -34.41, -0.18]). Evidence for SBP and DBP reduction in the garlic supplementation group was also demonstrated by decreases of -4.34 mmHg (95% CI, -8.38, -0.29) and -2.36 mmHg (95% CI, -4.56, -0.15), respectively. This meta-analysis provides consistent evidence that garlic powder intake reduces the CVD risk factors of TC, LDL-C, FBG and BP.

Improvement of garlic (Allium Sativum L.) resistance to white rot and storability using gamma irradiation induced mutations

International Nuclear Information System (INIS)

Al-Safadi, B.; Mirali, N.; Arabi, M. I. E.

2001-01-01

A mutation program was conducted to improve garlic (Allium sativum) resistance to white rot (Sclerotium cepivorum) and to improve its storability under natural conditions. Cloves of two local garlic cultivars (Kisswany and Yabroudy) were irradiated with gamma ray doses 4, 5, 6, and 7 gray. The cloves were then planted in the field and plants were advanced for 4 generations in order to isolate mutations in stable form. The results indicated that the cultivar Yabroudy was more sensitive to gamma irradiation than Kisswany. Rate of morphological mutants increased with increasing gamma ray dosage. Selection pressure against white rot disease was applied starting in the second generation by adding infected garlic leaves to the soil. In the third and fourth generations, however, full selection pressure was applied by inoculating the cloves with the fungus sclerotia and planting them in a soil previously planted with infected garlic plants. healthy garlic bulbs were harvested and stored under natural conditions and then planted to obtain the next generation. By the end of the fourth generation, we have been able to improve garlic resistance to white rot disease and its storability. Twenty four mutant lines from each garlic cultivar have been selected. Out of the selected lines, twelve lines from cultivar Kisswany had only 3% infection percentage as compared to 29% in the control, and twelve lines from cultivar Yabroudy had less than 5% infection percentage as compared to 20% in the control. Also, we have been able to improve storability under natural conditions. Weight loss during storage decreased from 8.25% in the control to only 4% in some Kisswany lines and from 10% to 3% in some Yabroudy lines. However, we have not been able to increase the bulb weight over the control but the weights of the selected lines were comparable to those of the control. (author)

Anti-inflammatory effect of garlic 14-kDa protein on LPS-stimulated-J774A.1 macrophages.

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Rabe, Shahrzad Zamani Taghizadeh; Ghazanfari, Tooba; Siadat, Zahra; Rastin, Maryam; Rabe, Shahin Zamani Taghizadeh; Mahmoudi, Mahmoud

2015-04-01

Garlic 14-kDa protein is purified from garlic (Allium sativum L.) which is used in traditional medicine and exerts various immunomodulatory activities. The present study investigated the suppressive effect of garlic 14-kDa protein on LPS-induced expression of pro-inflammatory mediators and underlying mechanism in inflammatory macrophages. J774A.1 macrophages were treated with 14-kDa protein (5-30 μg/ml) with/without LPS (1 μg/ml) and the production of inflammatory mediators such as prostaglandin E2 (PGE2), TNF-α, and IL-1β released were measured using ELISA. Nitric oxide (NO) production was determined using the Griess method. The anti-inflammatory activity of 14-kDa protein was examined by measuring inducible nitric oxide synthase and cyclooxygenase-2 proteins using western blot. The expression of nuclear NF-κB p65 subunit was assessed by western blot. Garlic 14-kDa protein significantly inhibited the excessive production of NO, PGE, TNF-α, and IL-1β in lipopolysaccharide (LPS)-activated J774A.1 macrophages in a concentration-related manner without cytotoxic effect. Western blot analysis demonstrated that garlic 14-kDa protein suppressed corresponding inducible NO synthase expression and activated cyclooxygenase-2 protein expression. The inhibitory effect was mediated partly by a reduction in the activity and expression of transcription factor NF-κB protein. Our results suggested, for the first time, garlic 14-kDa protein exhibits anti-inflammatory properties in macrophages possibly by suppressing the inflammatory mediators via the inhibition of transcription factor NF-κB signaling pathway. The traditional use of garlic as anti-inflammatory remedy could be ascribed partly to 14-kDa protein content. This protein might be a useful candidate for controlling inflammatory diseases and further investigations in vivo.

2-Furoylmethyl amino acids as indicators of Maillard reaction during the elaboration of black garlic.

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Ríos-Ríos, Karina L; Vázquez-Barrios, M Estela; Gaytán-Martínez, Marcela; Olano, Agustín; Montilla, Antonia; Villamiel, Mar

2018-02-01

This study reports the formation of 2-furomethyl-amino acids (2-FM-AA) as indicators of Maillard reaction (MR) in black garlic elaboration, followed by the determination of furosine by ion-pair RP-HPLC-UV. The method was assessed for accuracy, repeatability and detection and quantitation limits indicating its adequacy. Traditional procedure of black garlic obtainment and the inclusion of convective drying (CDP) and ohmic heating (OHP) were assayed. For comparison purposes, three commercial black garlic samples were used. Together with furosine (2-FM-lysine), 2-furoylmethyl-γ-aminobutyric acid and 2-FM-arginine were detected. Levels of furosine were higher in CDP (46.6-110.1mg/100g protein) than in OHP (13.7-42.0mg/100g protein) samples, probably due to the most severe processing conditions used in the former. These results highlight the suitability of 2-FM-AA as chemical indicators to monitor the process of black garlic elaboration in order to obtain high quality products. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effect of curing methods, packages and gamma irradiation on the quality of volatile garlic oil during storage

International Nuclear Information System (INIS)

Farag, S.E.A.; El-Abbassi, F.; Mahmoud, A.A.; El-Oksh, I.I.

1988-01-01

The values of V.R.S. as a measurement of pungency, were decreased gradually during storage especially in un-irradiated cloves treatments. Chinese garlic had higher values than Egyptian cultivar after 3,6 months. But after 9 months the pungency of Egyptian was higher than that of Chinese garlic. Irradiation decreased the V.R.S. after 3 and 6 months, but after 9 months the irradiated samples contained more V.R.S. than the unirradiated ones. No effect was observed for type of packages or curing methods. Gas chromatographic profiles, at harvest, proved that 35, 32 peaks were found in the volatile oil of Egyptian and Chinese cultivars, respectively. The identified compounds were dimethyl disulphide, diallyl disulphide, methyl allyl disulphide and dimethyl trisulphide. These compounds were found in either Egyptian or Chinese garlic. Besides, the dimethyl sulphide was detected in Chinese garlic. All tested treatments, i.e. cultivar, irradiation, curing methods and storage period, affected the percent and number of the identified constituents or unidentified compounds. Dimethyl sulphide and allyl sulphide were absent in the Egyptian Cultivar at harvest, but they were found during storage. Allyl sulphide was found in Chinese garlic only at end of storage period

77 FR 73980 - Fresh Garlic From the People's Republic of China: Preliminary Results of Antidumping Duty...

Science.gov (United States)

2012-12-12

... DEPARTMENT OF COMMERCE International Trade Administration [A-570-831] Fresh Garlic From the People... order on fresh garlic from the People's Republic of China (PRC), covering the period of review (POR... merchandise at less than normal value (NV). The Department is also preliminarily determining that five...

78 FR 36168 - Fresh Garlic From the People's Republic of China: Final Results of Antidumping Duty...

Science.gov (United States)

2013-06-17

...- Market Economy Unit regarding ``Fresh Garlic from the People's Republic of China: Extension of Deadline...'s Republic of China: Final Results of Antidumping Duty Administrative Review; 2010-2011 AGENCY... administrative review of the antidumping duty order on fresh garlic from the People's Republic of China (PRC...

Effects of Gamma Irradiation on Quality in the Processing of Low Salted and Fermented Shrimp

International Nuclear Information System (INIS)

Shin Myung-Gon; Lee Cherl-Ho

2000-01-01

Irradiation technology was applied to develop low salted and fermented shrimp that has better sensory quality and a longer shelf-life without any food additives. Different levels of salt (10, 15, and 20%, w/w) were added to the salted and fermented shrimp and the samples were irradiated at 0, 2.5, 5.0, 7.5, and 10.0 kGy with a gamma source (Co-60). Proximate composition, salinity, water activity (a), pH, total bacterial count, and general acceptance were analyzed during fermentation at 15 degrees after irradiation. The proximate analysis, salinity, and a were not affected by gamma irradiation during fermentation. However, pH and total bacteria, as well as sensory evaluation, were changed variously with processing conditions such as sodium chloride concentration and irradiation dose. The combinations of 15% salt concentration with 10 kGy irradiation dose and 20% with 5 kGy or above were effective for shelf-life enhancement of the salted and fermented shrimp by adequate suppression of microorganisms during fermentation at 15 degrees. The results showed that the sensory quality of the sample was maintained up to 10 weeks after fermentation. Therefore, it was considered that gamma irradiation was effective in processing low salted and fermented shrimp and extending their shelf-life without adding any food additives

Prevalence of Vitamin D insufficiency and low bone mineral density in elderly Thai nursing home residents

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Kruavit Anuk

2012-09-01

Full Text Available Abstract Background Numerous emerging data from research on osteoporosis among Asians found differences from Caucasians. Therefore, the aim of this study was to determine the prevalence of vitamin D insufficiency and osteoporosis in elderly participants from two nursing homes in Thailand, a country located near the equator. Methods The subjects of this cross-sectional study comprised 93 elderly Thai women who were living in institutional long-term nursing homes for the aged. Demographic data, daily food and calcium intake, physical activity, and sunlight exposure were measured. Lumbar spine and femoral neck bone mineral density (BMD and biochemical levels including serum 25 hydroxyvitamin D [25(OHD] and bone turnover markers were assessed. Vitamin D insufficiency was defined as 25(OHD level  Results The mean age of subjects was 75.2 ± 6.0 (SD years. Dietary calcium intake was low (322 ± 158 mg/day The mean 25(OHD level was 64.3 ± 14.9 nmol/L and the prevalence of vitamin D insufficiency was 38.7% (95% CI: 28.8%, 49.4%. There was no correlation between serum 25(OHD concentrations and age (r = −.11, p = 0.3. The mean BMD of lumbar spine and femoral neck were 0.92 ± 0.19 and 0.65 ± 0.10 g/cm2, respectively. Nearly a half of the subjects had osteopenia (44.1%, 95% CI: 33.8%, 54.8% and osteoporosis (47.3%, 95% CI: 36.9%, 57.9%. Circulating C-terminal telopeptide of type I collagen (CTx level correlated significantly with both lumbar spine (r = −0.26, p = 0.01 and femoral neck BMD (r = −0.25, p = 0.02. Conclusions More than one-third of Thai elderly women residing in nursing homes had vitamin D insufficiency. Almost all nursing home residents had osteoporosis and/or osteopenia.

Untargeted analysis to monitor metabolic changes of garlic along heat treatment by LC-QTOF MS/MS.

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Molina-Calle, María; Sánchez de Medina, Verónica; Calderón-Santiago, Mónica; Priego-Capote, Feliciano; Luque de Castro, María D

2017-09-01

Black garlic is increasing its popularity in cuisine around the world; however, scant information exists on the composition of this processed product. In this study, polar compounds in fresh garlic and in samples taken at different times during the heat treatment process to obtain black garlic have been characterized by liquid chromatography coupled to tandem mass spectrometry in high resolution mode. Ninety-five compounds (mainly amino acids and metabolites, organosulfur compounds, and saccharides and derivatives) were tentatively identified in all the analysed samples and classified as a function of the family they belong to. Statistical analysis of the results allowed establishing that the major changes in garlic occur during the first days of treatment, and they mainly affect to the three representative families. The main pathways involved in the synthesis of the compounds affected by heat treatment, and their evolution during the process were studied. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Incidence of Clavicular Rhomboid Fossa in Northeastern Thais: An Anthropological Study

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Ailadda Kaewma

2016-01-01

Full Text Available The rhomboid fossa of clavicle is used to determine the age and sex in anthropology and forensic sciences. The variant types of rhomboid fossa on inferior surface have been reported in many races except in Thais. This study therefore was aimed at classifying the types of the rhomboid fossa in Northeastern Thais. The identified 476 Northeastern Thais dried clavicles (270 males and 206 females were observed and recorded for the types of rhomboid fossa. The results showed that Thai-rhomboid fossa could be classified into 4 types: Type 1: smooth; Type 2: flat; Type 3: elevated; and Type 4: depressed, respectively. The incidences of rhomboid fossa were as follows: Type 1: 0.21%; Type 2: 19.75%; Type 3: 76.26%; and Type 4: 3.78%, respectively. Additionally, it was found that the percentage of Type 4 (11.84% was much greater than that of female (1.94% compared to other types. This incidence of rhomboid fossa types especially Type 4 may be a basic knowledge to be used in sex identification. The high incidence of rhomboid fossa in both sexes of Northeastern Thai clavicles was Type 3 (elevated type.

A prospective study of injuries sustained during competitive Muay Thai kickboxing.

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Gartland, Sam; Malik, Mohammad Hammad; Lovell, Martyn

2005-01-01

To investigate prospectively the type and rate of injuries sustained during amateur Muay Thai competition. Prospective cohort study collection of data following clinical examination. Amateur Muay Thai competitions in the United Kingdom organized by the International Amateur Muay Thai Federation. Amateur Muay Thai boxers. Both sexes. Lightweight to super heavyweight. There were 92 participants, 12 females and 82 males. The average age was 17.3 years, and the average previous number of bouts was 3.9. A total of 588.5 minutes of competition time was assessed during a total of 10 events. Injury rates were 1.3 injuries per 100 minutes of competition in the lightweight category, 2.25 per 100 minutes of competition in the middleweight category, 30 per 100 minutes of competition in the heavyweight category, and 2.54 per 100 minutes of competition in the super heavyweight category. Compared with other reported martial arts, the injury rates are higher in Muay Thai. The head was shown to be the most common site of injury in amateur fighters, but there was an almost complete absence of lower limb injuries, which again is at variance with reported figures for other martial arts.

Semen quality characteristics of Koekoek breeder cocks influenced by supplemental inclusion levels of onion and garlic mixture at 35-41 weeks of age

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Victor Mela Obinna Okoro

Full Text Available ABSTRACT An experiment was conducted to determine the effect of varying dietary supplemental inclusion levels of onion and garlic mixture on semen quality characteristics of Koekoek breeder cocks aged 35-41 weeks. The experimental diets were isocaloric and isonitrogenous but with different supplemental inclusion levels of onion and garlic. A complete randomized design was used for the experiment. The three dietary supplemental levels based on garlic and onion supplemental inclusion levels were Q0 (0 g onion and 0 g garlic per 600 g DM feed, Q1 (2.5 g onion and 2.5 g garlic per 600 g DM feed, and Q2 (5 g onion and 5 g garlic per 600 g DM feed with each treatment having three replicates. A quadratic type equation was used to determine the onion and garlic levels for optimum semen quality characteristics. Daily supplementation with 5 g onion and 5 g garlic per 600 g DM feed increased progressive motile cells (%, actual life sperm count (×106/nl, and live sperm (% by 221.20%, 301.51%, and 352.43%, while 2.5 g onion and 2.5 g garlic per 600 g DM feed reduced them by 28.67%, 12.69%, and 19.00%, respectively. However, daily supplementation with 2.5 g onion and 2.5 g garlic per 600 g DM feed increased sperm count (×106/nl by 12.82%, whereas daily supplementation with 5 g onion and 5 g garlic per 600 g DM feed reduced it by 10.26% in Koekoek breeder cocks. Dietary onion and garlic supplemental inclusion levels of 3.009, 3.191, 4.621, 6.601, 6.719, 2.327, 2.385, and 2.247 g per 600 g DM feed supported optimum progressive motile cells (%, immotile sperm cells (%, actual dead sperm count (×106/nl, actual live sperm count (×106/nl, live sperm (%, acrosome morphology defects (%, acrosome detachment (%, and acrosome swelling (%, with probability values ranging from 0.003 to 0.783, whereas minimum progressive motile cells (% increase was achieved at an optimum onion and garlic supplementation levels of 3.009 g per 600 g DM feed. These findings have a lot of

Mass transport in bedded salt and salt interbeds

International Nuclear Information System (INIS)

Hwang, Y.; Pigford, T.H.; Chambre, P.L.; Lee, W.W.L.

1989-08-01

Salt is the proposed host rock for geologic repositories of nuclear waste in several nations because it is nearly dry and probably impermeable. Although experiments and experience at potential salt sites indicate that salt may contain brine, the low porosity, creep, and permeability of salt make it still a good choice for geologic isolation. In this paper we summarize several mass-transfer and transport analyses of salt repositories. The mathematical details are given in our technical reports

Biochemical changes in low-salt solid-state fermented soy sauce ...

African Journals Online (AJOL)

Results showed that after a 15-day aging period, the contents of total nitrogen, formol titration nitrogen, free amino acids, reducing sugar, total sugar and the brown color were increased. However, pH was decreased during the fermentation period. Furthermore, contents of total free amino acids in low-salt solid-state ...

Effect of different levels of garlic alcoholic extract on the performance and survival of Rainbow trout (Oncorhyncus mykiss

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s.j Mortazavi

2016-11-01

Full Text Available In order to investigate the effects of alcoholic extract of garlic on the function and survival of rainbow trout 600 pieces of fish with an average weight of 15±5 g were randomly divided into four groups, each with three replicates. The fish were fed with 0.1. 0.15 and 0.2 percent alcoholic extract of garlic for 40 days. At the end of the production period, body weight gain, feed intake, feed conversion ratio and survival rate were evaluated. The results of this study showed a significant difference in the overall growth and feed intake between treatments so that the highest absolute growth and feed intake was observed in the control group. Also significant differences between treatments in terms of feed conversion ratio and survival, so that the lowest FCR rates were observed in treatment with 0.15% garlic extract and lowest mortality rate observed in the control group and treatment group with 0.15% garlic extract and highest mortality was observed in treatment group with 0.2% garlic extract. The results of this study showed that the use of different amounts of alcoholic extract of garlic treatments had a significant effect compared to the control treatment, so that except FCR, in these amounts, negative impacts were observed on the overall growth rate, feed intake and survival of rainbow trout.

Thai petrochemical boom on track

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that Thailand continues to mark progress on the ambitious expansion of its petrochemical industry. Among recent developments: The outlook for Thailand's troubled worldscale aromatics project has improved with a major cut in its estimated cost. In addition, the project apparently has drawn the interest of other companies seeking a possible equity stake. Amoco Chemical Co., which lost a tender to build a worldscale purified terephathalic acid (PTA) complex in Thailand to Taiwan's Tuntex Co., is reviving its bid with a proposal similar to its earlier one. Amoco contends there will be enough demand to warrant a second PTA plant in Thailand. Tuntex is negotiating with several business groups to take part in its $333 million, 350,000 ton/year PTA project in Thailand. Tuntex is soliciting interest from a number of Thai companies, including Bangkok Bank and the Saha Union industrial conglomerate to acquire portions of the 51% interest in the project earmarked for Thai shareholders. The firm also is negotiating with a number of Japanese companies with whom it has long trade ties, including Mitsui and Co. and Marubeni Corp. to acquire part of the 49% foreign shareholding in the project. Thai Olefins Co. (TOC) marked further progress with feedstock contracts and financing arrangements for its proposed $720 million olefins plant, part of Thailand's second worldscale petrochemical complex (NPC II). Indian industrial giant Birla proposed a $20 million ethylene glycol (EG) project in Thailand

Biological Control of White Rot in Garlic Using Burkholderia pyrrocinia CAB08106-4

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Kwang Seop Han

2013-03-01

Full Text Available White rot caused by Sclerotium cepivorum was reported to be severe soil-born disease on garlic. Disease progress of white rot of garlic (Allium sativum L. was investigated during the growing season of 2009 to 2011 at Taean and Seosan areas. The white rot disease on bulb began to occur from late April and peaked in late May. The antifungal bacteria, Burkholderia pyrrocinia CAB08106-4 was tested in field bioassay for suppression of white rot disease. As a result of the nucleotide sequence of the gene 16S rRNA, CAB008106-4 strain used in this study has been identified as B. pyrrocinia. B. pyrrocinia CAB080106-4 isolate suppressed the white rot with 69.6% control efficacy in field test. These results suggested that B. pyrrocinia CAB08106-4 isolate could be an effective biological control agent against white rot of garlic.

A systematic review on the influence of trial quality on the effect of garlic on blood pressure.

NARCIS (Netherlands)

Simons, S.O.; Wollersheim, H.C.H.; Thien, Th.

2009-01-01

BACKGROUND: Garlic is a widely used herbal product for hypertension. Previous meta-analyses on the effect of garlic on blood pressure (BP) have been contradictory however. We hypothesised that methodological deficiencies may have contributed to this disagreement. We therefore evaluated whether

Temporal analysis of national level Muay-Thai matches: Effects of competitive phase

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Fabrício Boscolo Del Vecchio

2015-06-01

Full Text Available Introduction: Temporal analysis of matches allows the study of fighting patterns in combat sports. With this procedure, we can recreate the efforts in specific training. However, up to date have no information concerning temporal analysis considering competitive level in Muay-Thai. Objective: To investigate temporal characteristics of Muay-Thai athletes in official competition from national level, considering round, and to compare preliminary combats with those that had medal disputes. Material and methods: Were recorded 65 matches in a Brazilian championship. We conducted in loco recording. To time-motion analysis, Software Kinovea™ was used. Were considered Observation, Preparation and Interaction periods, as well as high intensity and low intensity ratio (HI:LI. The average duration of the rounds between competitive phases (preliminary or finals was compared with a t test. A generalized linear model was applied considering effort duration as dependent variable and competitive level, round and effort type as independent. Significant level was set in 5%. Results: Were registered 7 to 8 s of Observation, near from 3 s of Preparation and 4 to 5.5 s of Interaction effort type, and the duration of Observation effort was significantly superior the others. Significant differences were observed in the Interaction between preliminary and finals (respectively 5.5 ± 0.3 s and 3.7 ± 0.5 s; p < 0.05. Pooling the Observation and Preparation time as low intensity (LI, and Interaction as high intensity (HI efforts, the HI:LI ratio was 1:2in eliminatory and 1:3 in the final matches. Conclusions: Muay-Thai is an intermittent combat sport, the duration of Interaction effort type is lower in final in comparison to preliminary matches.

Neuroprotective Effects of Garlic: A review | Mathew | Libyan Journal ...

African Journals Online (AJOL)

It is considered one of the best disease preventive foods, based on its potent and ... of several neurodegenerative diseases including Alzheimer\\'s disease (AD). Several studies have demonstrated the antioxidant properties of garlic and its ...

Effect of 14-kDa and 47-kDa protein molecules of age garlic extract on peritoneal macrophages.

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Daneshmandi, Saeed; Hajimoradi, Monire; Ahmadabad, Hasan Namdar; Hassan, Zuhair Mohammad; Roudbary, Maryam; Ghazanfari, Tooba

2011-03-01

Garlic (Allium sativum), traditionally being used as a spice worldwide, has different applications and is claimed to possess beneficial effects in several health ailments such as tumor and atherosclerosis. Garlic is also an immunomodulator and its different components are responsible for different properties. The present work aimed to assess the effect of protein fractions of garlic on peritoneal macrophages. 14-kDa and 47-kDa protein fractions of garlic were purified. Mice peritoneal macrophages were lavaged and cultured in a microtiter plate and exposed to different concentrations of garlic proteins. MTT assay was performed to evaluate the viability of macrophage. The amount of nitric oxide (NO) was detected in culture supernatants of macrophages by Griess reagent and furthermore, the cytotoxicity study of culture supernatants was carried out on WEHI-164 fibrosarcoma cell line as tumor necrosis factor-α bioassay. MTT assay results for both 14-kDa and 47-kDa protein fractions of stimulated macrophages were not significant (P > 0.05). Both 14-kDa and 47-kDa fractions significantly suppressed production of NO from macrophages (P = 0.007 and P = 0.003, respectively). Cytotoxicity of macrophages' supernatant on WEHI-164 fibrosarcoma cells was not affected by garlic protein fractions (P = 0.066 for 14-kDa and P = 0.085 for 47-kDa fractions). according to our finding, 14-kDa and 47-kDa fractions of aged garlic extract are able to suppress NO production from macrophages, which can be used as a biological advantage. These molecules had no cytotoxic effect on macrophages and do not increase tumoricidal property of macrophages.

Garlic powder and wheat bran as fillers: Their effect on the physicochemical properties of edible biocomposites

International Nuclear Information System (INIS)

Fama, Lucia; Bittante, Ana Monica B.Q.; Sobral, Paulo J.A.; Goyanes, Silvia; Gerschenson, Lia N.

2010-01-01

Biocomposites with two different fillers, garlic and wheat bran, were studied. They were based on cassava starch and contained glycerol as a plasticizer and potassium sorbate as an antimicrobial agent and were characterized by scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and infrared spectroscopy (IR). The mechanical performance at room and lower temperatures was also studied. SEM micrographies of fractured surfaces of the wheat bran composite films showed some ruptured particles of fiber while fibrils of garlic on the order of nanometers were observed when garlic composite films were studied. Mechanical tests, at room temperature, showed that the addition of wheat bran led to an increment in the storage modulus (E') and hardening and a decrease in Tan δ, while the garlic composite showed a diminishing in the E' and hardening and did not produce significant changes in Tan δ values when compared with systems without fillers (matrix). In the range between -90 deg. C and 20 deg. C, all the materials studied presented two peaks in the Tan δ curve. In the case of the wheat bran composite, both relaxation peaks shifted slightly to higher temperatures, broadened and diminished their intensity when compared with those of the matrix; however garlic composite showed a similar behavior to the matrix. DSC thermograms of aqueous systems showed a slight shift of gelatinization temperature (T gelatinization ) to higher values when the fillers were present. Thermograms of films showed that both, garlic and wheat bran composites, had a lower melting point than the matrix. IR data indicated that interaction between starch and fillers determined an increase in the availability of hydroxyl groups to be involved in a dynamic exchange with water.

Fusarium proliferatum - Causal agent of garlic bulb rot in Spain: Genetic variability and mycotoxin production.

Science.gov (United States)

Gálvez, Laura; Urbaniak, Monika; Waśkiewicz, Agnieszka; Stępień, Łukasz; Palmero, Daniel

2017-10-01

Fusarium proliferatum is a world-wide occurring fungal pathogen affecting several crops included garlic bulbs. In Spain, this is the most frequent pathogenic fungus associated with garlic rot during storage. Moreover, F. proliferatum is an important mycotoxigenic species, producing a broad range of toxins, which may pose a risk for food safety. The aim of this study is to assess the intraspecific variability of the garlic pathogen in Spain implied by analyses of translation elongation factor (tef-1α) and FUM1 gene sequences as well as the differences in growth rates. Phylogenetic characterization has been complemented with the characterization of mating type alleles as well as the species potential as a toxin producer. Phylogenetic trees based on the sequence of the translation elongation factor and FUM1 genes from seventy nine isolates from garlic revealed a considerable intraspecific variability as well as high level of diversity in growth speed. Based on the MAT alleles amplified by PCR, F. proliferatum isolates were separated into different groups on both trees. All isolates collected from garlic in Spain proved to be fumonisin B 1 , B 2 , and B 3 producers. Quantitative analyses of fumonisins, beauvericin and moniliformin (common secondary metabolites of F. proliferatum) showed no correlation with phylogenetic analysis neither mycelial growth. This pathogen presents a high intraspecific variability within the same geographical region and host, which is necessary to be considered in the management of the disease. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Single Meal Containing Raw, Crushed Garlic Influences Expression of Immunity- and Cancer-Related Genes in Whole Blood of Humans1234

Science.gov (United States)

Charron, Craig S; Dawson, Harry D; Albaugh, George P; Solverson, Patrick M; Vinyard, Bryan T; Solano-Aguilar, Gloria I; Molokin, Aleksey; Novotny, Janet A

2015-01-01

Background: Preclinical and epidemiologic studies suggest that garlic intake is inversely associated with the progression of cancer and cardiovascular disease. Objective: We designed a study to probe the mechanisms of garlic action in humans. Methods: We conducted a randomized crossover feeding trial in which 17 volunteers consumed a garlic-containing meal (100 g white bread, 15 g butter, and 5 g raw, crushed garlic) or a garlic-free control meal (100 g white bread and 15 g butter) after 10 d of consuming a controlled, garlic-free diet. Blood was collected before and 3 h after test meal consumption for gene expression analysis in whole blood. Illumina BeadArray was used to screen for genes of interest, followed by real-time quantitative reverse transcriptase–polymerase chain reaction (qRT-PCR) on selected genes. To augment human study findings, Mono Mac 6 cells were treated with a purified garlic extract (0.5 μL/mL), and mRNA was measured by qRT-PCR at 0, 3, 6, and 24 h. Results: The following 7 genes were found to be upregulated by garlic intake: aryl hydrocarbon receptor (AHR), aryl hydrocarbon receptor nuclear translocator (ARNT), hypoxia-inducible factor 1α (HIF1A), proto-oncogene c-Jun (JUN), nuclear factor of activated T cells (NFAT) activating protein with immunoreceptor tyrosine-based activation motif 1 (NFAM1), oncostatin M (OSM), and V-rel avian reticuloendotheliosis viral oncogene homolog (REL). Fold-increases in mRNA transcripts ranged from 1.6 (HIF1A) to 3.0 (NFAM1) (P garlic, respectively). OSM is a pleiotropic cytokine that inhibits several tumor cell lines in culture. Conclusion: These data indicate that the bioactivity of garlic is multifaceted and includes activation of genes related to immunity, apoptosis, and xenobiotic metabolism in humans and Mono Mac 6 cells. This trial is registered at clinicaltrials.gov as NCT01293591. PMID:26423732

Phytochemical and antibacterial properties of garlic extracts | Garba ...

African Journals Online (AJOL)

Preliminary phytochemical screening revealed the presence of tannin, flavonoid, carbohydrate, protein, saponin, alkaloid and glycoside in the plants while anthraquinone was absent. Both the aqueous and methanol extract of garlic were observed to be more potent against E. coli with maximum zone of growth inhibition of ...

Gastroprotective effect of garlic in indomethacin induced gastric ulcer in rats.

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El-Ashmawy, Nahla E; Khedr, Eman G; El-Bahrawy, Hoda A; Selim, Hend M

2016-01-01

Garlic, in its natural plant state, has a great history in ancient medicine as a remedy for many diseases. In our study, the gastroprotective effect of aged garlic extract (AGE) and the possible underlying mechanisms were investigated in an experimental model of indomethacin-induced gastric ulcer. Male Wistar rats were divided into four groups: (normal control, n = 20), ulcer control (indomethacin group, n = 20), (omeprazole group, n = 30) and (garlic group, n = 20). Each dose of garlic and omeprazole was given to rats orally daily for 10 consecutive days before induction of ulcer by indomethacin. Indomethacin was given as a single oral dose (100 mg/kg). Four hours later after indomethacin treatment, the rats were sacrificed and gastric tissue was obtained for histopathological examination, calculation of ulcer index and measurement of oxidative stress markers as well as gastroprotective mediators. The results showed that indomethacin induced gastric ulcer (ulcer index = 2900), was associated with a significant increase of tumor necrosis factor-alpha and malondialdehyde, and significant decrease of the gastroprotective mediators prostaglandin E2, glutathione (GSH) and nitric oxide (NO) compared with normal control. Pretreatment with AGE produced comparable results with those obtained in the omeprazole group; the preventive index in the AGE group was 83.4% compared with 94.5% in the omeprazole group. The prophylactic role of AGE in indomethacin-induced ulcer was, in part, mediated by decreasing oxidative stress and increasing gastric level of PGE2, GSH, and NO. AGE corrected the histopathological abnormalities in gastric tissue and proved a promising gastroprotective role in gastric ulcer. Copyright © 2016 Elsevier Inc. All rights reserved.

THE KEY ACTIVITIES OF GREEN LOGISTICS MANAGEMENT IN THE THAI AUTOMOTIVE INDUSTRY

OpenAIRE

Thanyaphat Muangpan; Mana Chaowarat; Jutaporn Neamvonk

2016-01-01

Thai automotive industry needs to be developed for understanding activities management on inbound logistics that is an essential element of business operations for a manufacturing firm. The purpose of research is to study the main activities of green logistics management (inbound logistics) in the Thai automotive industry. Survey research was used in this study to collect data by sampling from the people in the field of logistics and environmental management of Thai automotive industry to exa...

Development of the Thai version of Mini-Cog, a brief cognitive screening test.

Science.gov (United States)

Trongsakul, Supaporn; Lambert, Rod; Clark, Allan; Wongpakaran, Nahathai; Cross, Jane

2015-05-01

Cognitive impairment, such as dementia, has emerged as the leading public health problem among the elderly. Therefore, early detection of the disorder and providing appropriate healthcare and management is important, particularly, for the patients with comorbid diabetes who require long-term treatment strategies. In Thailand, because of a large number of elderly patients with diabetes, and time constraints in primary care settings, a short and effective cognitive screening test is required. The Mini-Cog is a short and valid cognitive screening test that was specifically designed for use in primary care settings. The present study translated the English language version into a Thai language version, and then measured the interrater reliability and concurrent validity. The processes of cross-language translation were carried out to develop a Thai language version of the Mini-Cog. A total of 21 Thai older adults with type 2 diabetes with a mean aged of 69 ± 7 years were recruited into a study investigating the interrater reliability and concurrent validity of the Mini-Cog Thai version in one primary care center in Thailand. The Mini-Cog Thai version showed a good interrater reliability (K = 0.80, P validity (r = 0.47, P = 0.007, 95% CI 0.37,0.55) with the Mini-Mental State Examination Thai 2002. The findings show that the Thai version of the Mini-Cog is a reliable, performance-based tool in the screening for cognitive function in primary care settings in Thailand. It is recommended that it could be used as a new cognitive screening test for the aging population in the Thai community. © 2014 Japan Geriatrics Society.

Uptake and specification of selenium in garlic cultivated in soil amended with symbiotic fungi (mycorrhiza) and selenate

NARCIS (Netherlands)

Larsen, E.H.; Lobinski, R.; Burger-Meijer, K.; Hansen, M.; Ruzik, R.; Mazurowska, L.; Rasmussen, P.H.; Sloth, J.J.; Scholten, O.E.; Kik, C.

2006-01-01

The scope of the work was to investigate the influence of selenate fertilisation and the addition of symbiotic fungi (mycorrhiza) to soil on selenium and selenium species concentrations in garlic. The selenium species were extracted from garlic cultivated in experimental plots by proteolytic

UNDERSTANDING THAI CULTURE AND ITS IMPACT ON REQUIREMENTS ENGINEERING PROCESS MANAGEMENT DURING INFORMATION SYSTEMS DEVELOPMENT

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Theerasak Thanasankit

2002-01-01

Full Text Available This paper explores the impact of Thai culture on managing the decision making process in requirements engineering and contribution a better understand of its influence on the management of requirements engineering process. The paper illustrates the interaction of technology and culture and shows that rather than technology changing culture, culture can change the way technology is used. Thai culture is naturally inherent in Thai daily life and Thais bring that into their work practices. The concepts of power and uncertainty in Thai culture contribute toward hierarchical forms of communication and decision making process in Thailand, especially during requirements engineering, where information systems requirements need to be established for further development. The research shows that the decision making process in Thailand tends to take a much longer time, as every stage during requirements engineering needs to be reported to management for final decisions. The tall structure of Thai organisations also contributes to a bureaucratic, elongated decision-making process during information systems development. Understanding the influence of Thai culture on requirements engineering and information systems development will assist multinational information systems consulting organisations to select, adapt, better manage, or change requirements engineering process and information systems developments methodologies to work best with Thai organisations.

Developing Third Year Thai Major Students’ Researching Skill Using Coaching and Mentoring Process

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Wimonrat Soonthornrojana

2016-12-01

Full Text Available The purposes of the study were (1 to develop third year Thai major students’ researching skill according to the criterion of 80 percent, and (2 to study third and fourth year Thai major students’ satisfaction in Coaching and Mentoring process. 95 participants were selected using purposive sampling from third year Thai major students. Five research instruments were used in this study ; (1 classroom research comprehension tests, (2 outline evaluation forms, lesson plan evaluation forms and achievement tests, teaching performance evaluation forms and research report evaluation forms, (3 research behavioral observation forms for third year Thai major students, (4 third year Thai major students interview forms, and (5 satisfaction questionnaire. Statistics used in the study were percentage average, and standard deviation. The result showed third year Thai major students who had taken research course using Coaching and Mentoring process scored 80% in researching skill according to the criterion and had positive satisfaction with average value of 4.54 or 90.79%. Moreover, the result found that fourth year students had positive satisfaction in counseling third year students with average value of 4.73 or 96.38%.

Effects of garlic and diallyl trisulfide on the growth, photosynthesis, and alkaline phosphatase activity of the toxic cyanobacterium Microcystis aeruginosa.

Science.gov (United States)

Wang, Shoubing; Wang, Yuanan; Ma, Xiaoxue; Xu, Ziran

2016-03-01

To identify a botanical algicide and elucidate the response of cyanobacteria to the extract from higher plants, the effects of garlic and garlic-derived diallyl trisulfide on Microcystis aeruginosa were studied. Effects were evaluated by changes in cell density, chlorophyll a, maximum effective quantum yield (Fv/Fm), effective quantum yield (YII), non-photochemical quenching (NPQ), and rapid light curves of M. aeruginosa. In addition, alkaline phosphatase activity (APA) was measured when M. aeruginosa was incubated with diallyl trisulfide. Results indicated that the inhibition by garlic and diallyl trisulfide was significant. The 120-h 50 % effective concentrations of garlic and diallyl trisulfide (EC50) were 0.75 g L(-1) and 2.84 mg L(-1), respectively. Moreover, the inhibitory rate increased with increasing concentration and the growth of M. aeruginosa was inhibited by 90.0 % at the highest concentrations. We also show that the response of M. aeruginosa to stress could involve both impairment of the photosynthetic center PSII and alteration of APA. For example, at high garlic concentration (2.0 g L(-1)), Fv/Fm significantly decreased from 0.501 to 0.084 (p garlic as an environmentally friendly algicide.

The effects of garlic-supplemented diets on skin mucosal immune responses, stress resistance and growth performance of the Caspian roach (Rutilus rutilus) fry.

Science.gov (United States)

Ghehdarijani, Mahbubeh Salmanian; Hajimoradloo, Abdolmajid; Ghorbani, Rasol; Roohi, Zahra

2016-02-01

This study was conducted to evaluate the effects of garlic supplementation on some skin mucus immune parameters, mucus antimicrobial activity and growth performance of the Caspian roach (Rutilus rutilus caspicus) fry. Fish (1 ± 0.07 g) were divided into four groups fed diets containing 0 (control), 5, 10 and 15 g kg(-1) garlic for 8 weeks. The results showed that there was a significant increase in weight gain and specific growth rate in those fish fed garlic diets compared with the control (P garlic dosage. At the end of trial, the epidermal mucus protein level, alkaline phosphatase and antimicrobial activity against 2 g-negative bacteria (Escherichia coli and Serratia marcescens) and gram-positive bacteria (Streptococcus faecium and Micrococcus luteus) were measured. Skin mucus alkaline phosphatase, protein levels and antimicrobial activity were increased following garlic administration, and the bacterial growth inhibition zones were significantly elevated in garlic-fed fish (P garlic beneficially affects the skin mucus immune parameters and growth performance of the Caspian roach fry. Copyright © 2015 Elsevier Ltd. All rights reserved.

Garlic and onion sensitization among Saudi patients screened for ...

African Journals Online (AJOL)

EB

2013-09-03

Sep 3, 2013 ... consumed foods materials such as garlic and onion have rarely been investigated for ... among the members of Liliaceae family 6 but also .... correlate well with the severity of clinical signs and ... This being a ... adolescents.

Prevalence of Facebook Addiction and Related Factors Among Thai High School Students.

Science.gov (United States)

Khumsri, Jiraporn; Yingyeun, Rungmanee; Mereerat Manwong; Hanprathet, Nitt; Phanasathit, Muthita

2015-04-01

To determine the prevalence ofFacebook (FB) addiction and its related factors among Thai high school students. This cross-sectional study was performed among 972 high school students in four provinces associated with high economic prosperity in Thailand: Bangkok, Ubon Ratchathani, Chiang Mai and Songkhla, utilizing a multistage cluster sampling technique. A self-administrative questionnaire was produced composing of three parts; demographic data, a Thai version of the Bergen Facebook Addiction Scale (Thai-BFAS) and the Thai version of the General Health Questionnaire-28 items. Multivariate analysis was employed to analyze thefactors associated with FB addiction. The prevalence ofFB addiction amongst Thai adolescents was 41.8% (95% CI; 38.6, 45.2). Related factors included gender school location, sufficiency ofpersonalfinance, devices ofFB access, duration ofstaying online via FB, andFB usage during holidays. In addition, every 1-hour increase in usage enhanced the risk for FB addiction (OR = 1.12, 95% CI; 1.05, 1.19). The prevalence of FB addiction in Thai high school students was found to be higher than in many other countries. Relatedfactors should be controlled in order to reduce FB addiction and its detrimental impacts, such as behavior modification and the promotion of healthier free-time activities. Further studies are recommended to understand why FB addiction is so high in Thailand.

Fluorometric Assessment Of Lysosomal Enzymes In Garlic Oil ...

African Journals Online (AJOL)

The effect of Garlic oil on Lysosomal enzymes in streptozotocin-induced diabetic rats were investigated fluorometrically. The serum lysosomal enzymes assayed include β-glucuronidase, N-acetylglucosaminidase (NAG) β-D-galactosidase and α-D-galactosidase. The results of the study in nMole-4Mu/hr/ml show that ...

Effect of garlic powder on the growth of commensal bacteria from the gastrointestinal tract.

Science.gov (United States)

Filocamo, Angela; Nueno-Palop, Carmen; Bisignano, Carlo; Mandalari, Giuseppina; Narbad, Arjan

2012-06-15

Garlic (Allium sativum) is considered one of the best disease-preventive foods. We evaluated in vitro the effect of a commercial garlic powder (GP), at concentrations of 0.1% and 1% (w/v), upon the viability of representative gut bacteria. In pure culture studies, Lactobacillus casei DSMZ 20011 was essentially found to be resistant to GP whereas a rapid killing effect of between 1 and 3 log CFU/ml reduction in cell numbers was observed with Bacteroides ovatus, Bifidobacterium longum DSMZ 20090 and Clostridium nexile A2-232. After 6h incubation, bacterial numbers increased steadily and once the strains became resistant they retained their resistant phenotype upon sub-culturing. A colonic model was also used to evaluate the effect of GP on a mixed bacterial population representing the microbiota of the distal colon. Lactic acid bacteria were found to be more resistant to GP compared to the clostridial members of the gut microbiota. While for most bacteria the antimicrobial effect was transient, the lactobacilli showed a degree of resistance to garlic, indicating that its consumption may favour the growth of these beneficial bacterial species in the gut. Garlic intake has the potential to temporarily modulate the gut microbiota. Copyright © 2012 Elsevier GmbH. All rights reserved.

The effect of starch-garlic powder ratio on degradation rate of Gadung starch bioplastic

Science.gov (United States)

Mairiza, L.; Mariana; Ramadhany, M.; Feviyussa, C. A.

2018-03-01

Bioplastic is one of the solutions for environmental problems caused by plastics waste. Utilization of toxic gadung starch in the manufacturing of bioplastic would be as an alternative, due to gadung bulb has high starch content, and it is still not used optimally. This research aimed to learn about the using of gadung starch-mixed with garlic powder of making biodegradable plastic packaging. Also, to observe the duration of degradation, as a level of biodegradability of plastic film produced. The method used making this bioplastic was casting method. The variables used in this study were the ratios of starch and powdered garlic, were 10:0; 8:2; 6:4, and the concentration of garlic powder were 2%; 4%; 6%; and 8 %. The degradation test was done by soil burial test. The results of the soil burial test shown that the film was more rapidly degraded at ratio of 6: 4 compared to the ratio of 8: 2 and 10: 0. The results shown that bioplastic at the starch-garlic powder ratio of 10: 0 was decomposed in 21 days, at the the ratio of 8:2 was 15 days, while at the ratio of 6:4, the plastic film was degraded in the 11 days.

Genetic transformation of garlic (Allium sativum L.) with tobacco ...

African Journals Online (AJOL)

VICTOR

2013-05-29

May 29, 2013 ... on the introduction of fungal resistance genes in garlic. Key words: Allium .... Then cloves were soaked with a chlorinated solution. (1.8% active ... were immediately inoculated with 50 µl of the bacterial suspension. Ten Petri ...

Small Column Ion Exchange Analysis for Removal of Cesium from SRS Low Curie Salt Solutions Using Crystalline Silicotitanate (CST) Resin

International Nuclear Information System (INIS)

ALEMAN, SEBASTIAN

2004-01-01

Savannah River Technology Center (SRTC) researchers modeled ion exchange removal of cesium from dissolved salt waste solutions. The results assist in evaluating proposed configurations for an ion exchange process to remove residual cesium from low curie waste streams. A process for polishing (i.e., removing small amounts) of cesium may prove useful should supernate draining fail to meet the Low Curie Salt (LCS) target limit of 0.1 Ci of Cs-137 per gallon of salt solution. Cesium loading isotherms and column breakthrough curves for Low Curie dissolved salt solutions were computed to provide performance predictions for various column designs

Study of the effects of ionizing radiation on the biochemical and biological properties of garlic (Allium sativum)

International Nuclear Information System (INIS)

Meddeb, Wiem

2008-01-01

Garlic is used since sevral hundred years to deal with various health issues. During last decades sevral works was interested to specify these problems, in this work we studied the effects of the gamma irradiation on the physico-chemical and biological properties of Allium sativum. This study was undertaken on the bulb irradiated by implying amounts of differents irradiation from 140 to 260Gy. First we proceeded to analyse the effects of these irradiations on the composition of garlic such as : allicin, protein, reducing sugars, total sugars, triglycerides and polyphenols. Second we tested the effect of these extracts radiotreated on the cell multiplication and the enzymatic activity of salmonella Hadar. The obtained results showed that the irradiated garlic extracts, present a slight nonsignificant reduction in the allicine proteinn sugar reducers, triglyceride and polyphenols concentration. However, this reduction is significant during application of the amount 260Ky. In addition, a deterioration of the growth observed after treatment by different concentrations of aqueous irradiated garlic extract. This inhibition is dependent on the concentration of aqueous extract of garlic used and the used irradiation dose. These observations would be in favor that the irradiations induce a slight midification of physico-chemical properties and they affect the anbacterial activity against salmonella Hdar. (Author)

Comparative Study on Histopatological and Histomorphometric Effect of Raw and Cooked Garlic on Spermatogenesis in Testis and Epidydims of Rats

Directory of Open Access Journals (Sweden)

khadijeh bahrami

2014-03-01

Full Text Available Background &Objective: The present study aims at studying two forms of raw and cooked garlic to identify the effect of this plant on the amount of change in histopatological of spermatogenesis of wistar rat.Materials & Methods: 40 male rats were divided into five equal groups (4 treatment 1 control group the first and second treatment were received palete food consisted of 5% and 15% of raw garlic every day. The third and fourth reatment were received palete food consisted of 5%and 15% of cooked garlic as a food . The control group received standard palete food every day in a month. Finally,the testis were taken out of stomach and after preparing tissue and coloring, they were gone under microscopic studies. Thence, the data were analyzed using SPSS and Duncan test.Results: The study indicated that the amount of sexual cells in the group having cook garlic for 15% compared with that of controlled group had a significant increase and the amount of sexual cells in the group using raw garlic as a food had a significant decrease compared with that of the controlled group.Conclusion: Prescription of cooked garlic has an influence on Proliferation of sexual cells in testicular tubules and epidydymes and so increased spermatogenesis in this group in caparison with the control group. However, prescribing raw garlic has harmful effects on tissue of testis and process of spermatogenes in empric compared with the control group.