Quantitative Study of Rutin in Different Commercial Fructus jujubae
- VernacularTitle:不同枣类商品中芦丁成分的含量研究
- Author:
Lihong GU
;
Huan LI
- Publication Type:Journal Article
- Keywords:
Rutin;
Ziziphus jujuba;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the rutin contents in 7 kinds of commercial Fructus jujubae by HPLC method. Methods The analysis was carried on MN NUCLEODUR C18 column. The mobile phase consisted of acetonitrile-0.05 % H3PO4(15 ∶ 85), flow rate was 1.0 mL/min, determination wavelength was 257 nm and the column temperature was at 40 ℃ . Results The linear range was 0.050 5～ 0.404 4 ? g and r= 0.998 7.The recovery was 96.2 % and RSD 1.6 % (n=6). Conclusion This method can eliminate the interference of sugar ingredients efficiently and is with good repeatability. It is suggested that the plumper the fruits of jujubae, the higher the content of rutin.
