Determination of Paeonol and Imperatorin in Cangzhi Nose Spray by HPLC
- VernacularTitle:高效液相色谱法测定苍芷喷鼻液中丹皮酚、欧前胡素的含量
- Author:
Xuehong KE
;
Gang WEI
- Publication Type:Journal Article
- Keywords:
Cangzhi nose spray;
paeonol;
imperatorin;
HPLC;
determination of content
- From:
China Pharmacy
1991;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a HPLC method for determination of paeonol and imperatorin in Cangzhi nose spray. METHODS:HPLC system consisted of ODS C 18 column(150mm?4.6mm,5?m)methanol-water(6∶4)mixture as mobile phase,with detection wavelength at310nm,flow rate1.0ml/min.RESULTS:The average recoveries of paeonol and imperatorin were99.4%(RSD=0.69%)and99.9%(RSD=2.66%)respectively.CONCLUSION:The method is sensitive,rapid and ac?curate.
