Correction of retention time shift of components for chromatographic fingerprints of herbal medicine

被引：0
|
作者：
Li, BY [1 ]
Liang, YZ
Hu, Y
Xie, PS
Yu, RQ
Li, FM
Sun, Y
机构：
[1] Cent S Univ, Coll Chem & Chem Engn, Res Ctr Modernizat Chinese Herbal Med, Changsha 410083, Peoples R China
[2] Guangzhou Inst Drug Control, Guangzhou 510160, Peoples R China
[3] Hunan Univ, State Key Lab Chemobiosensing & Chemometr, Changsha 410082, Peoples R China
[4] Shenyang Pharmaceut Univ, Shenyang 110015, Peoples R China
来源：
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2004年 / 32卷 / 03期
关键词：
characteristic chemical fingerprints of traditional Chinese medicines; cluster of chromatographic peaks; correlation coefficient; hyphenated chromatography; local least square method; spectral correlation chromatography;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Correlation components of complicated chromatographic finger-prints of herbal medicine are determined correctly based on spectral correlative chromatography. In order to correct the shift of retention time for chromatographic fingerprints obtained under different experimental conditions, local least square method is proposed, as a practical tool, to characterize quality of fingerprints.
引用
收藏
页码：313 / 316
页数：4
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