Using HPLC to Investigate the Quality of Decoctions of Salvia Miltiorrhiza Bunge Prepared by Decocting Device and Fire Heating Decocting Method
- VernacularTitle:高效液相色谱法考察机器与直火煎煮法制备丹参汤剂的质量
- Author:
Chunxin YANG
;
Ying DONG
;
Ainiu MA
;
Damei WANG
- Publication Type:Journal Article
- Keywords:
device for decocting herbs;
fire heating decocting method;
decoction;
Saliva miltiorrhiza Bunge;
danshensu;
protocatechualdehyde
- From:
China Pharmacy
1991;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To make an investigation on the quality of decoctions of traditional Chinese medicine prepared by decocting device and fire heating decocting method.METHODS:To compare the chemical compositions in decoctions of Salvia miltiorrhiza Bunge prepared by above-mentioned two methods and to take the contents of danshensu and protocatechualdehyde as indices,both of which were determined by HPLC.RESULTS:There were no evident difference between the two methods in extracting chemical compositions.In addition,the contents of danshensu and protocatechualdehyde prepared by decocting device were as2.97times and5.6times as those prepared by fire heating decocting method respectively.CONCLUSION:The prepa?ration of decoction of Saliva miltiorrhiza Bunge by decocting device can double the effective constituents.This provides scien?tific basis for making rational use of herbs.
