Determination of TanshinoneⅡA in Niaotong Tablets by TLC-scanning Method
- VernacularTitle:薄层扫描法测定尿通片中丹参酮ⅡA的含量
- Author:
Qiang XU
;
Shudan ZHANG
;
Ying FENG
- Publication Type:Journal Article
- Keywords:
Niaotong Tablets;
Tanshinone ⅡA;
TLC-scanning method;
Content determination
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a quality control method for tanshinone ⅡA in Niaotong Tablets.Methods The content of tanshinone ⅡA was determined by TLC-scanning method. Benzene-ethyl acetate(19 ∶1) was used as the developer, ?s = 470nm,?R = 620nm,SX=3.Results A linearity was obtained from 0.44?g to 2.20 ?g of tanshinone ⅡA in Niaotong Tablets (r=0.9993,n=5);the average recovery rate was 98.08 %,RSD=3.29 %.Conclusion This method is simple, sensitive and reproducible for the determination of tanshinone ⅡA in Niaotong Tablets and Radix Salviae Miltiorrhizae.
