Effects of Different Extraction Methods on the Content of Cholalic Acid from Artificial Bezoar / 中国药房
China Pharmacy
; (12)2001.
Article
em Zh
| WPRIM
| ID: wpr-532032
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE:
To study the effects of different extraction methods on the content of cholalic acid from Artificial Bezoar.METHODS:
Artificial Bezoar from 3 different habitats was used to extract cholalic acid by hydrolization vs. hydrolization-free method, and the content of cholalic acid was determined by HPLC-ELSD(high performance liquid chromatography with evaporative light scattering detection).RESULTS:
The content of cholalic acid in the hydrolyzed sample was higher than that in the non-hydrolyzed sample of the same batch.CONCLUSION:
Through hydrolization, the binding cholalic acid in the artificial bezoar was transformed into free cholalic acid so that the content of cholalic acid was increased. Therefore, it is more reasonable to control the quality of Artificial Bezoar by taking the contents of total cholalic acid and free cholalic acid as indexes.
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Base de dados:
WPRIM
Idioma:
Zh
Revista:
China Pharmacy
Ano de publicação:
2001
Tipo de documento:
Article