%0 Journal Article
%T HPLC-MSn Analysis of Flavonoids in Epimedium wushanense T. S. Ying<br>高效液相色谱-质谱联用法研究巫山淫羊藿黄酮类成分
%A Tan Peng
%A Xu Juan
%A Zhong Lingli
%A Lei Haimin
%A Yang Lei
%A Li Fei
%A <br>谭鹏
%A 徐娟
%A 仲玲利
%A 雷海民
%A 杨蕾
%A 李飞
%J 世界科学技术-中医药现代化
%D 2012
%I 
%X This study was aimed to investigate the flavonoids of Epimedium wushanense T. S. Ying using HPLC-MSn. The sample was extracted with 70% ethanol and purified by macroporous resin. The structures were detected by HPLC-MSn experiments. The results showed that twelve compounds were identified from the effective part of Epimedium wushanense T. S. Ying. There are three pairs of isomeric compounds. It was concluded that this method can be used for rapid and accurate identification of flavonoids. It can also be used as reference in the analysis of chemical constituent changes before and after drug processing.
%K Epimedium wushanense T
%K S
%K Ying
%K flavonoid
%K HPLC-MSn<br>巫山淫羊藿
%K 黄酮
%K HPLC-MSn
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=A9DB1C13C87CE289EA38239A9433C9DC&cid=B5F35A1FC27C1FF7&jid=44257A35316DB0727BA6BC707B9EDAAB&aid=5DAB06808AFD0BA32FC8A8D1154187ED&yid=99E9153A83D4CB11&vid=F3583C8E78166B9E&iid=38B194292C032A66&sid=0D3639620E137999&eid=C8223A846BBA5EA7&journal_id=1674-3849&journal_name=世界科学技术-中医药现代化&referenced_num=0&reference_num=0