Quality Standard of Mageng Phlegm-eliminating Oral Liquid
- VernacularTitle:麻梗祛痰口服液质量标准研究
- Author:
Ying LI
;
Guangren LIAO
;
Qiuqiong LIU
;
Hongqiu ZHU
;
Qiuxiao LIN
- Publication Type:Journal Article
- Keywords:
Mageng phlegm-eliminating oral liquid;
Quality standard;
TLC;
HPLC
- From:
China Pharmacy
2001;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the quality standard of Mageng phlegm - eliminating oral liquid.METHODS:Herba Ephedrae,Platycodon grandiflorum and Ophiopogon japonicus in Mageng phlegm - eliminating oral liquid were identified qualitatively by TLC,and the content of baicalin was determined by HPLC.RESULTS:Herba Ephedrae,Platycodon grandiflorum and Ophiopogon japonicus had been successfully detected by TLC.The linear range of baicalin was 0.102～1.734?g (r = 0.9996) with an average recovery of 97.19%(RSD = 1.20%,n = 6).CONCLUSION:The established quality standard is applicable for the quality control of Mageng phlegm -eliminating oral liquid.
