Effect of Different Extracting Methods on the Content of Berberine Hydrochloride in Rhizoma Coptis
- VernacularTitle:不同提取方法对黄连中小檗碱含量的影响
- Author:
Jilian SHI
;
Qun HE
;
Biqing ZHAO
- Publication Type:Journal Article
- Keywords:
Extraction method;
Rhizoma Coptis;
Berberine hydrochloride;
Content determination;
HPLC
- From:
China Pharmacy
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the effect of different extraction methods on the content of berberine hydrochloride in Rhizoma Coptis.METHODS:Berberine hydrochloride in Rhizoma Coptis was extracted respectively by China Pharmacopoeia extraction method,reflux method,ultrasound wave method and refluxing&ultrasonic wave extracting method,and the content of which was determined by HPLC.RESULTS:There were significant differences in the extraction content of berberine hydr_ ochloride between the extraction method stated in China Pharmacopoeia and the other extraction methods(P
