Determination of Naringin and Neohesperidin in Fructus Aurantii by RP- HPLC
- VernacularTitle:RP-HPLC法测定枳壳中柚皮苷和新橙皮苷的含量
- Author:
Wuliang YANG
;
Shilin YANG
;
Min ZHANG
;
Jialong HUANG
- Publication Type:Journal Article
- Keywords:
Fructus Aurantii;
Naringin;
Neohesperidin;
Content determination;
RP- HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a RP- HPLC method for the determination of naringin and neohesperidin in Fructus Aurantii. Methods The samples were extracted with methyl. The chromatographic conditions were as follows: Hypersil C18 Column( 250 mm? 4.6mm, 5 ? m) , mobile phase of acetonitrile- water(pH=3.0, volume ratio of 19 ∶ 81), detection wavelength at 283 nm, flow rate being 1.0 mL/min and the column temperature at 25 ℃ . Results The calibration curves were linear in the range of 0.156～ 0.934? g for narngin (r=0.9990) and 0.155～ 0.930 ? g for neohesperidin (r=0.9991) . The average recovery of naringin was 101.62 % (RSD=1.91 % ) , and that of nephesoeridin was 103.12 % (RSD=1.22 % ) . Conclusion This method is simple, accurate and reliable for the quality control of Fructus Aurantii.
