节点文献
高效液相色谱法测定烟草中的四种糖
Determination of Sugar in Tobacco with High Performance Liquid Chromatography Method
【摘要】 研究了用高效液相色谱测定烟草中糖的方法。烟草中的糖用水超声震荡浸取 ;然后以 Waters Carbo-hydrate糖分析柱为固定相 ,75 %乙腈为流动相分离 ,示差折光检测器检测测定。方法用于几种烟草样品中糖含量的测定 ,结果令人满意
【Abstract】 A high performance liquid chromatography (HPLC) method for the determination sug ar in tobacco was studied.Sucrose, maltose,glucose and fructose were separated o n a Waters Carbohydrate column with 75% acetonitrile as mobile phase and detecte d with a refractive index detector system.This method can be applied to the dete rmination of sugar in tobacco with good result.
【基金】 云南省烟草专卖局资助课题 (2 0 0 1B2 0 4 )
- 【文献出处】 光谱实验室 ,Chinese Journal of Spectroscopy Laboratory , 编辑部邮箱 ,2005年01期
- 【分类号】TS47
- 【被引频次】20
- 【下载频次】357