Simultaneous quantitative determination of four active components in Salvia miltiorrhiza tablets by HPLC
- VernacularTitle:HPLC法同时测定丹参片中4种有效成分的含量
- Author:
Di SUN
;
Wenying LIU
;
Cai LIANG
- Publication Type:Journal Article
- Keywords:
danshensu;
salvianolic acid B;
cryptotanshinone;
tanshinone ⅡA;
HPLC
- From:
Journal of China Pharmaceutical University
2007;(1):51-54
- CountryChina
- Language:Chinese
-
Abstract:
Aim:To develop a method for rapid and sensitive simultaneous determination of the hydrophilic and lipophilic active components in Salvia miltiorrhiza tablets. Methods:RP-HPLC condition was established to separate danshensu,salvianolic acid B,cryptotanshinone and tanshinone ⅡA from each other on the Diamonsil C18(250 mm×4.6 mm ID,5 μm)column with the mobile phase consisted of methanol and 0.5% formic acid in gradient elution. Results:The four active components had good linearity. The average recoveries ranged between 96.63% to 100.3% with RSDs of less than 2%. Conclusion:The method appeared to be precise and accurate for the simultaneous determination of the four active components in Salvia miltiorrhiza Bunge tablets within 35 min.
