Identification of Smallanthus sonchifolius in herbal tea mixtures by PCR and DART/TOF-MS methods
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چکیده
منابع مشابه
Trypanocidal Activity of Smallanthus sonchifolius: Identification of Active Sesquiterpene Lactones by Bioassay-Guided Fractionation
In order to find novel plant-derived biologically active compounds against Trypanosoma cruzi, we isolated, from the organic extract of Smallanthus sonchifolius, the sesquiterpene lactones enhydrin (1), uvedalin (2), and polymatin B (3) by bioassay-guided fractionation technique. These compounds showed a significant trypanocidal activity against the epimastigote forms of the parasite with IC50 v...
متن کاملThree novel compounds from the leaves of Smallanthus sonchifolius.
Three novel compounds, together with five known ingredients, octacosanol, 3',4',5-trihydroxy-3,7-dimethoxyflavone, 3,4-dihydroxybenzaldehyde, isorhamnetin, and ent-kaurane-3beta,16beta,17-triol, were obtained from the leaves of Smallanthus sonchifolius (yacon), and their structures were elucidated as ent-kaurane-3beta,16beta,17,18-tertol (1), 3R,7E-9-butoxyl-megastigma-3-ol-3-O-beta-D-glucopyra...
متن کاملPurification and identification of antimicrobial sesquiterpene lactones from yacon (Smallanthus sonchifolius) leaves.
The extraction of yacon [Smallanthus sonchifolius (Poepp. and Endl.) H. Robinson; Asteraceae] leaves and chromatographic separation yielded two new antibacterial melampolide-type sesquiterpene lactones, 8beta-tigloyloxymelampolid-14-oic acid methyl ester and 8beta-methacryloyloxymelampolid-14-oic acid methyl ester, as well as the four known melampolides, sonchifolin, uvedalin, enhydrin and fluc...
متن کاملEvaluation of hypoglycemic, hypolipidemic and antioxidant effects in vivo of extracts hydroalcoholic of Yacon (Smallanthus sonchifolius)
Background Cardiovascular diseases are the leading cause of death worldwide, and dyslipidemia a major risk factor. Feeding is recognized as the most important intervention in the prevention of diseases and plants are considered the best source of natural antioxidants. Yacon, a tuberous root, originates in the Andean region with fructooligosaccharides as the main reserve carbohydrate. In additio...
متن کاملSalmonella typhimurium in Natrix natrix: detection and identification by culture and multiplex PCR methods
A water snake (Natrix natrix) was referred to the Small Animal Teaching Hospital, Faculty of Veterinary Medicine, University of Tehran. It had two subcutaneous masses. Radiographic and ultrasonographic images revealed the presence of two subcutaneous abscesses. The abscesses were removed surgically and specimens were examined by conventional microbial culture and multiplex PCR. Inv-A universal ...
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ژورنال
عنوان ژورنال: Czech Journal of Food Sciences
سال: 2016
ISSN: 1212-1800,1805-9317
DOI: 10.17221/107/2016-cjfs