烟草科技Issue(6)：52-55,4.
高效液相色谱法测定烟草中的水杨酸
Determination of Salicylic Acid in Tobacco with High Performance Liquid Chromatography
鲍峰伟 1杨运红 1苏国岁 1陈伟华 1何爱民 1崔庆军 1陈景正1
作者信息
- 1. 河北中烟工业公司技术中心,石家庄市工农路360号050051
- 折叠
摘要
Abstract
A method for determining salicylic acid in tobacco was established with high performance liquid chromatography. Tobacco samples were extracted with trichloroacetic acid, then back extracted with chloroform, and detected by using methanol and phosphoric acid as a mobile phase. Ten flue-cured tobacco leaf samples were tested. The results showed that the recoveries of salicylic acid ranged from 88% to 90% with relative standard deviations of 3.3% to 5.4% . The contents of salicylic acid in the samples were in the range of 1.43 to 6. 22μg/g.关键词
水杨酸/烟草/高效液相色谱Key words
Salicylic acid/Tobacco/HPLC分类
轻工纺织引用本文复制引用
鲍峰伟,杨运红,苏国岁,陈伟华,何爱民,崔庆军,陈景正..高效液相色谱法测定烟草中的水杨酸[J].烟草科技,2011,(6):52-55,4.
