A Novel Peroxidase from Withania somnifera
نویسندگان
چکیده
منابع مشابه
Cholinesterase inhibiting withanolides from Withania somnifera.
A total of two new (1, 2) and four known (3-6) withanolides were isolated from the whole plant of Withania somnifera. Their structures were elucidated on the basis of spectroscopic techniques and were characterized as 6alpha,7alpha-epoxy-3beta,5alpha,20beta-trihydroxy-1-oxowitha-24-enolide (1), 5beta,6beta-epoxy-4beta,17alpha,27-trihydroxy-1-oxowitha-2,24-dienolide (2), withaferin-A (3), 2,3-di...
متن کاملAntioxidant activity of glycowithanolides from Withania somnifera.
Antioxidant activity of active principles of Withania somnifera, consisting of equimolar concentrations of sitoindosides VII-X and withaferin A, was investigated for their effects on rat brain frontal cortical and striatal concentrations of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX). Results were compared with effects induced by deprenyl, an agent with well docu...
متن کاملWithania somnifera (Ashwagandha): a novel source of L-asparaginase.
Different parts of plant species belonging to Solanaceae and Fabaceae families were screened for L-asparaginase enzyme (E.C.3.5.1.1.). Among 34 plant species screened for L-asparaginase enzyme, Withania somnifera L. was identified as a potential source of the enzyme on the basis of high specific activity of the enzyme. The enzyme was purified and characterized from W. somnifera, a popular medic...
متن کاملOf withania somnifera pdf
Gate the properties of ashwagandha in an attempt to authenticate its use as a.Asgand consists of the roots of Withania somnifera which has various therapeutic actions such as. Withania somnifera Dunal belongs to the family solanaceae.Withania somnifera is a medicinal plant extends over a large area, from the.
متن کاملStructural characterization of a flavonoid glycosyltransferase from Withania somnifera
UNLABELLED Medicinal plants are extensively utilized in traditional and herbal medicines, both in India and around the world due to the presence of diverse low molecular weight natural products such as flavonoids, alkaloids, terpenoids and sterols. Flavonoids which have health benefits for humans are the large class of phenylpropanoid-derived secondary metabolites and are mostly glycosylated by...
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ژورنال
عنوان ژورنال: Journal of Plant Sciences
سال: 2005
ISSN: 1816-4951
DOI: 10.3923/jps.2006.72.79