中国中药杂志

1999, (06) 3-5

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延胡索与全叶延胡索的红外光谱鉴别
IRSpectralIdentificationofRhizomaCorydalisand Rhizoma Corydalis Repentis

田进国,陈永林,任健,娄红祥,高彦慧
Tian Jinguo,Chen Yonglin,Ren Jian,Lou Hongxiang and Gao Yanhui(Faculty of Pharmaceutical Sciences,Shandong Medical University,Jinan 250012)Z)

摘要(Abstract):

目的:研究延胡索与全叶延胡索红外光谱的鉴别依据。方法:用统一的方法测定和比较了上述2种样品的石油醚、乙醚和水提取物的红外光谱。结果:这2种样品的红外光谱有明显而稳定的差异。结论:该光谱差异可以作为鉴别延胡索和全叶延胡索的根据。
Objective: To study the IR spectra of Rhizoma Corydalis and Rhizoma Corydalis Repentis. Method: The petroleum ether,ethyl ether and water extracts obtained by the same isolating procedure from Rhizoma Corydalis and Rhizoma Corydalis Repentis were determined by IR spectrophotometry. Results: The IR spectral evidences of the two samples showed distinct characteristics and good repeatability.T5HZConclusion: The IR spectral evidences can be used to differentiate Rhizoma Corydalis and Rhizoma Corydalis Repentis.

关键词(KeyWords): 红外光谱,鉴别,延胡索,全叶延胡索
IR spectra;identification;Rhizoma Corydalis;Rhizoma Corydalis Repentis

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基金项目(Foundation): 卫生部科学研究基金

作者(Author): 田进国,陈永林,任健,娄红祥,高彦慧
Tian Jinguo,Chen Yonglin,Ren Jian,Lou Hongxiang and Gao Yanhui(Faculty of Pharmaceutical Sciences,Shandong Medical University,Jinan 250012)Z)

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