Contents of total flavonoids in Rhizoma Arisaematis
10.3321/j.issn:1001-5302.2001.06.019
- VernacularTitle:紫外分光光度法对天南星药材的定量评价研究
- Author:
Shu-Shan DU
1
;
Hong-Ying LIN
;
Yu-Xin ZHOU
;
Lu-Xue WEI
Author Information
1. Beijing University of Traditional Chinese Medicine
- From:
China Journal of Chinese Materia Medica
2001;26(6):411-412
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Comparing the contents of total flavonoides of Rhizoma Arisaematis, which collected in different time, regions, different varieties and processed.Method:Determining the contents by ultraviolet spectro-photometry.Result and Conclusion:The contents were found in the following sequence:① the end of July, the begin of July, August, September；②Beijing, Shanxi, Sichuan, Anhui；③Arisaema erubenscens,A. heterophyllum,A. amurense；④unprocessed product ,processed product.
