Studies on the Specificity of Determination Method for Catechin and Epicatechin in Catechu / 中药新药与临床药理
Article
in Zh
| WPRIM
| ID: wpr-570436
Responsible library:
WPRO
ABSTRACT
Objective: To study the specificity of the determination method for catechin and epicatechin in Catechu. Method: Contents of catechin and epicatechin in 7 kinds of crude drugs and 3 kinds of preparations of Catechu were determined. Results: As sampling 100 times as much as Catechu, catechin and epicatechin could be both detected in Semen Arecae, and catechin could be detected in Radix et Rhizoma Rhei, Herba Ephedrae and Radix Sanguisorbae. Conclusion:This method can be used for the quality control of Catechu and its preparations and is of specificity.
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Index:
WPRIM
Language:
Zh
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
1993
Type:
Article