کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1222573 | 1494670 | 2012 | 8 صفحه PDF | دانلود رایگان |
Negundoside (1), agnuside (2) and 6′-p-hydroxy benzoyl mussaenosidic acid (3) are known bioactive metabolites in Vitex trifolia. In the present study a simple precise and reproducible method was developed for simultaneous quantitation of NS (1), AS (2) and HMA (3) and the antioxidant capacity of above markers has also been determined. Marker compounds have been resolved using silica gel 60 F254 plates, petroleum ether (60–80)/toluene/acetone/water (10:10:80:2 v/v/v/v) as the mobile phases. The method does not employ any derivatisation procedure and can be used as a quality control tool for routine analysis of drugs V. trifolia and V. negundo together with their commercial extracts. NS (1), AS (2) and HMA (3) showed significant activity in DPPH and NO radical scavenging assays.
Journal: Journal of Pharmaceutical and Biomedical Analysis - Volume 61, 5 March 2012, Pages 207–214