Preparation and Quality Control Methods of Hewei Xiaopi Mixture
- VernacularTitle:和胃消痞合剂的制备与质量控制方法研究
- Author:
Quanxi MEI
;
Congyan ZENG
;
Yingsi HUANG
;
Xiwen ZHONG
;
Huifei WU
- Publication Type:Journal Article
- Keywords:
Hewei xiaopi mixture;
Preparation technology;
Quality standard;
TLC
- From:
China Pharmacy
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To study the preparation and quality control methods of Hewei xiaopi mixture.METHODS: Water extracting-alcohol precipitating was applied for the extraction of majority of drugs and partial drugs were extracted by ethanol extract technology.Then the extractive was mixed to prepare mixture.TLC was used to identify Panax notoginseng,Paevnia lactiflora,Taraxacum mongolicum and Corydalis yanhusuo included in prescription.RESULTS:The preparation was stable in property.P.notoginseng,P.lactiflora,T.mongolicum and C.yanhusuo can be identified by TLC.CONCLUSION: The prescription is characterized with rational compatibility,simple preparation and quality control method,which is suitable for quality control of preparation.
