Standardisation of Gymnema sylvestre R.Br. by high-performance thin-layer chromatography: an improved method |
| |
| Authors: | Raju Valivarthi S R Kannababu S Subbaraju Gottumukkala V |
| |
| Institution: | Laila Impex Research Centre, Unit I, Phase III, Jawahar Autonagar, Vijayawada -520 007, India. |
| |
| Abstract: | An improved high-performance thin-layer chromatographic (HPTLC) method for the standardisation of Gymnema sylvestre is reported. The method involves the initial hydrolysis of gymnemic acids, the active ingredients, to a common aglycone followed by the quantitative estimation of gymnemagenin. The present method rectifies an error found in an HPTLC method reported recently. |
| |
| Keywords: | HPTLC Gymnema sylvestre gymnemagenin standardization |
| 本文献已被 PubMed 等数据库收录！ |
|
