Determination of ?-Asarone and ?-Asarone in Xing Nao Nasal Drops by HPLC
- VernacularTitle:HPLC法测定醒脑滴鼻液中?-细辛醚、?-细辛醚的含量
- Author:
Xuehong KE
;
Gang WEI
;
Yougqi FANG
;
Shuangfeng LIN
- Publication Type:Journal Article
- Keywords:
Xing Nao Nasal Drop/chemistry;
?-Asarone/analsis;
?-Asarone/analysis;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To determine the contents of ?-Asarone and ?-Asarone in Xing Nao nasal drops. Methods: HPLC was used with ODS C18 column (150mm?4.6mm, 5?m). Methanol mixture : water being 6 : 4 and Patassium biphoepate 1.4 and Dodecyl Sulphonic acid sodium salt 1.2g in 1000mL mixture served as mobile phase, detection wavelength at 257nm and flow rate being 1.0mL/min. Results: The mean recovery was 99.38 %(RSD=2.25 %) for ?-Asarone and 96.59 %(RSD=2.16) for ?-Asarone. Conclusion: this method is simple,rapid and accurate.
