Content Determination of Naringin in Jizhi Droppills by HPLC
- VernacularTitle:高效液相色谱法测定急支滴丸中柚皮苷的含量
- Author:
Qingyun BAI
- Publication Type:Journal Article
- Keywords:
Jizhi droppills;
HPLC;
naringin;
content determination
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish HPLC method for the determination of naringin in Jizhi droppills. Methods Kromasil C18 (4.6 mm?200 mm, 5 ?m) was used. The mobile phase was consisted of acetonitrile- 1% acetate solution (40∶60). The flow rate was 1.0 mL/min. The UV detection wavelength was at 283 nm. Results The linear range for naringin was 0.07～0.35 ?g, r=0.999 8. The RSD of precision test was 0.3%. The RSD of stability test was 2.3%. The RSD of repeatability test was 1.29%. The average recovery was 98.9%. Conclusion The method of precision and recovery was high, and stability and repeatability was good.
