Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (9): 1698.

• Articles • Previous Articles     Next Articles

Application of High-speed Countercurrent Chromatography-Electrospray Ionization-Mass Spectrometry in Analysis of Traditional Chinese Herbs

WU Fang-Yong, DAI De-Shun, WANG Yi-Ming, LUO Guo-An   

  1. Analysis Center, Tsinghua University, Beijing 100084, China
  • Received:2001-05-21 Online:2002-09-24 Published:2002-09-24

Abstract: In this paper, it comes true that the system of HSCCCcoupled with ESI MS/MSis utilized to on line separate, purify and detect tanshinoneⅡA from the ethyl ester crude extract of Salvia miltiorrhiza Bunge, which is at purity of 98% in HPLCanalysis.

Key words: HSCCC, Mass spectrum, On line interfacing technique, Tanshinone ⅡA

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