Comparisons between NIR and HPLC fingerprint on quality stability of Shudihuang decoction pieces.
- Author:
Jing-Wei LEI
1
;
Yan BAI
;
Ke-Feng FAN
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, High Pressure Liquid; methods; Cluster Analysis; Drug Stability; Drugs, Chinese Herbal; chemistry; standards
- From: China Journal of Chinese Materia Medica 2008;33(18):2052-2055
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo establish a new method for evaluating quality stability of Shudihuang decoction pieces with near-infrared spectrum.
METHODClustering analysis was used to distinguish different Shudihuang samples. And comparisons between NIR and HPLC fringerprint.
RESULTResults of clustering reflected the similar degree among these samples. Compared with HPLC fingerprint, NIR analytical process fast and convenient with exact results.
CONCLUSIONNIR is a feasible and effective approach to examine the quality stability of Shudihuang decoction pieces with unique virtues.
