%0 Journal Article
%T Separation and Identification of malonyl-ginsenosides in white ginseng Using HPLC-LTQ-FTMS<br>HPLC/LTQ-FTMS用于白参中的丙二酰基人参皂苷的研究
%A Kong Hongwei
%A Wang Mei
%A Rob van der Heijden
%A Jan van der Greef
%A Thomas Hankemeier
%A Xu Guowang
%A <br>孔宏伟
%A 王 梅
%A Rob van der Heijden
%A Jan van der Greef
%A Thomas Hankemeier
%A 许国旺
%J 世界科学技术-中医药现代化
%D 2009
%I 
%X A HPLC-LTQ-FTMS method was developed for separation and identification of malonyl-ginsenosides in white ginseng. An optimized separation condition of acidic ginsenosides present in the ginseng methanolic extracts was given using 15 mmol/L ammonium formate as buffer in mobile phase. Based on high resolution MS, CID spectra and elute order, eight malonyl-ginsenosides were identified in white ginseng sample, including malonyl-ginsenoside Rg1, Re, Rf, Rb1, Rc, Rb2, Rb3, Rd.
%K HPLC-LTQ-FTMS
%K malonyl-ginsenosides
%K white ginseng
%K ammonium format<br>HPLC/LTQ-FTMS
%K 丙二酰基
%K 人参皂苷
%K 白参
%K 甲酸铵
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=A9DB1C13C87CE289EA38239A9433C9DC&cid=B5F35A1FC27C1FF7&jid=44257A35316DB0727BA6BC707B9EDAAB&aid=29C0764AAC1C331FD2C590A1546AE851&yid=DE12191FBD62783C&vid=708DD6B15D2464E8&iid=CA4FD0336C81A37A&sid=6235172E4DDBA109&eid=5D9D6A8FC2C66FD8&journal_id=1674-3849&journal_name=世界科学技术-中医药现代化&referenced_num=0&reference_num=0