Chem. J. Chinese Universities

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Research Method of Traditional Chinese Medicine Fingerprint Based on Diode-array Detector

TANG Hong-Min1,2, LUO Yong-Ming2, YAN Yan1,2, LIANG Qiong-Lin1*, MENG Xian-Sheng1, LUO Guo-An1*   

    1. Research Center of Traditional Chinese Herbal Medicine, Tsinghua University, Beijing 100084, China;
    2. Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
  • Received:2008-04-03 Revised:1900-01-01 Online:2009-02-10 Published:2009-02-10
  • Contact: LUO Guo-An, LIANG Qiong-Lin

Abstract: Develop a new fingerprint method to research Xuefu Zhuyu oral liquid. By the use of the technology of HPLC/DAD, developing the single absorb wavelength fingerprint and the largest absorb fingerprint, using the software “Similarity Evaluation System for Chromatographic Fingerprint of traditional chinese medicine(TCM)” edited by the commission of state phamacopoeia. The variation of common peaks area and number of peaks between the single absorb wavelength fingerprint and the largest absorb fingerprint. The largest absorb fingerprint can reflect all the chromatographic peak imformation of Xuefu Zhuyu oral liquid, and the similarity is also different.The new method embody the thinking of maximum imformation, accommodating the integrity, macroscopical character and complex characters of TCM.

Key words: Fingerprint of traditional Chinese medicine(TCM), Largest absorb fingerprint of TCM, Xuefu Zhuyu oral liquid, Similarity

CLC Number: 

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