中国中药杂志

2005, (06) 426-429

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缬草属药用植物极性成分的HPLC指纹图谱研究
Sdudies on HPLC fingerprint of the hydrophilic constituents of Valeriana medicinal plants

石晋丽,刘勇,肖培根
SHI Jin-li, LIU Yong, XIAO Pei-gen(School of Chinese Pharmacology, Beijing University of Chinese Medicine, Beijing 100102, China)

摘要(Abstract):

目的:研究缬草属药用植物中极性成分HPLC指纹图谱及测定方法。方法:采用HPLC/UV测定缬草属药用植物甲醇提取液的指纹图谱。结果:建立了缬草属药用植物极性成分的HPLC指纹图谱,发现了12个色谱峰为共有峰,确定了其相对保留时间和峰面积比值的范围。结论:利用缬草属药用植物极性成分的指纹图谱可以对不同种缬草属植物进行鉴别,并可在一定程度上进行质量控制。
Objective: To establish the fingerprint of the hydrophilic constituents of Valeriana medicinal plants. Method: The HPLC-UV assay was used to establish the fingerprint of the hydrophilic constituents of Valeriana medicinal plants. Result: The HPLC fingerprint profiles of the hydrophilic constituents of Valeriana medicinal plants contains 12 common peaks. The relative retention time and the ranges of relative area of the common peaks were determined. Conclusion: The fingerprint profile can be used for the identification and quality control of Valeriana medicinal plants.

关键词(KeyWords): 缬草属;HPLC指纹图谱;绿原酸;橙皮苷
Valeriana medicinal plants; HPLC fingerprint; chlorogenic acid; hesperidin

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作者(Author): 石晋丽,刘勇,肖培根
SHI Jin-li, LIU Yong, XIAO Pei-gen(School of Chinese Pharmacology, Beijing University of Chinese Medicine, Beijing 100102, China)

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