Dissolution and differentiation of phytochemical components from mixture of Radix Paeoiae Alba and Radix Glycyrrhizae with different ratios

To investigate dissolution properties among different components with various polarities and to distinguish these groups from each other. Ultraviolet fingerprint spectra (UV FPS) of the components from Baishao (Radix Paeoiae Alba) and Gancao (Radix Glycyrrhizae) with various proportions, extracted w...

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Bibliographic Details
Published inZhongguo zhongyao zazhi Vol. 31; no. 21; p. 1776
Main Authors Zou, Hua-Bin, Du, Ai-Qin, Xia, Ying-Ying, Yuan, Jiu-Rong
Format Journal Article
LanguageChinese
Published China 01.11.2006
Subjects
Chloroform
Drug Combinations
Drugs, Chinese Herbal - analysis
Drugs, Chinese Herbal - isolation & purification
Ethanol
Glycyrrhiza - chemistry
Paeonia - chemistry
Plant Roots - chemistry
Plants, Medicinal - chemistry
Quality Control
Reproducibility of Results
Solubility
Spectrophotometry, Ultraviolet - methods
Water
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Summary:To investigate dissolution properties among different components with various polarities and to distinguish these groups from each other. Ultraviolet fingerprint spectra (UV FPS) of the components from Baishao (Radix Paeoiae Alba) and Gancao (Radix Glycyrrhizae) with various proportions, extracted with chloroform, ethanol and water successively, were obtained. The analysis was performed on the absolute and relative absorptions of peaks in UV FPS. Dissolutions in different rates and in synergy among chemical components were observed, by which different components can be distinguished. Dissolution kinetics and processes of the various chemical components from medicinal herbs are of great difference.
ISSN:1001-5302