Quality Standard of Compound Buwu Syrup
- VernacularTitle:复方补乌糖浆质量标准研究
- Author:
Jiarong GAO
;
Zhiqing CHENG
;
Lunzhu XIA
- Publication Type:Journal Article
- Keywords:
Compound buwu syrup;
TLC;
HPLC;
Psoralen;
Isopsoralen;
Quality standard
- From:
China Pharmacy
2005;0(24):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To establish the quality standard of Compound buwu syrup. METHODS: TLC was employed to identify Psoralea corylifolia,Angelica sinensis,Ligusticum chuanxiong and Salvia miltiorrhiza.HPLC was applied for the determination of the contents of psoralen and isopsoralen.RUSULTS:Psoralea corylifolia,Angelica sinensis,Ligusticum chuanxiong and Salvia miltiorrhiza were all well-separated with clear TLC spots.The linear ranges of psoralen and isopsoralen were 0.030 4～0.304 ?g(r=0.999 1) and 0.036 2～0.362 ?g(r=0.999 5),respectively and the average recoveries were 100.1%(RSD=2.9%) and 102.4%(RSD=2.7%),respectively.CONCLUSION:The established standard is applicable for the quality control of Compound buwu syrup.
