Determination of Camphol and Isoborneol in Shaoshang Yuhe Gao
10.3870/yydb.2014.07.029
- VernacularTitle:烧伤愈合膏龙脑与异龙脑的含量测定
- Author:
Jili ZOU
;
Bin XU
;
Jinhu WU
;
Yonggang CHEN
;
Dandan HUANG
- Publication Type:Journal Article
- Keywords:
Camphol;
Isoborneol;
Shaoshang yuhe gao;
Chromatography,capillary gas
- From:
Herald of Medicine
2014;(7):944-946
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish a capillary gas chromatography method for determination of camphol and isoborneol in Shaoshang yuhe gao ( burn healing cream) . Methods The capillary gas chromatography was adopted under the following conditions: use PEG-2000 as the stationary liquid,nitrogen as carrier gas,ZB-WAX (30 m×0. 25 mm,0. 25 μm) as the chromatographic column,and the flame ionization detector. The column temperature was programmed at 80 ℃ for 5 min as the initial temperature,then raised to 180 ℃ at the rate of 5℃·min-1 and kept for 10 min. The shunt ratio was 101. Results The liner range for camphol was 0. 487 5-31. 25 μg ( r =0. 999 6),and the average recovery was 95. 95%( n =6). The liner range for isoborneol was 0. 487 5-31. 25 μg( r =0. 999 7),and the average recovery was 96. 44%( n =6). Conclusion The method is accurate,sensitive,and can be applied to quality control of shaoshang yuhe gao.
