background: glycowithanolides (withaferin a), is one of the main withanolides active principle isolated from plant withania somnifera and is claimed that it possess the aphrodisiac, sedative, rejuvenate and life prolonging properties. objective: in the present investigation, antioxidant activity of active principles of withania somnifera was tested against d-galactose induced oxidative stress i...

Aim The present study was conducted to explore the effect of supplementation of Withania somnifera and synbiotics alone or in combination on the composition of broiler breast meat under heat stress conditions. Materials and Methods A 42-day feeding trial was conducted on 360 broiler chicks randomly allotted into eight treatment groups with three replicates each under completely randomized des...

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...

Antimicrobial activity of crude acetone extract from the aerial part of Withania somnifera was tested in vitro against six pathogenic bacteria viz., Bacillus cereus, B. subtilis, Staphylococcus epidermis, S. aureus, Streptococcus pneumoniae and S. pyogenes and five bifidobacteria viz., Bifidobacterium animalis, B. breve, B. catenulatum, B. infantis and B. longum evaluating its potential harmful...