Assay of verbascoside in Shenqiyinao Capsules by HPLC
- VernacularTitle:参杞益脑胶囊中毛蕊花糖苷的HPLC分析
- Author:
Xiaoou WU
;
Ying XIONG
;
Lihe XIAO
- Publication Type:Journal Article
- Keywords:
Shenqiyinao Capsules;
verbascoside;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To determinate the content of verbascoside in Shenqiyinao Capsules (Fructus Lycii, Herba Cistanches, Rhizoma Polygonati, etc.). METHODS: Waters C 18 column was used and acetonitrile-methyl alcohol-1% acetic acid solution was used as a mobile phase. The detection wavelength was set at 334nm. RESULTS: The linear range was in the range of 0.206～1.85?g, and the average recovery was 96.6% and RSD was 2.5%, respectively. CONCLUSION: The method can prevent from impurities effectively and can be applied to the quality control of Shenqiyinao Capsules.
