食用植物油中残留溶剂的测定  

The Determination of Residual Solvents in Edible Vegetable Oil

作　　者：董超先[1] 徐彩凤[1] 蔡潼玲 

机构地区：[1]深圳市计量质量检测研究院食品检测所,广东深圳518109

出　　处：《广东化工》2015年第17期167-167,165,共2页Guangdong Chemical Industry

摘　　要：将食用植物油样品放入密封的顶空进样瓶中,在一定温度下,振荡后使样品中的溶剂残留气化进而达到气—液相平衡,顶空注入气相色谱仪中进行测定,以六号溶剂标准溶液绘制标准曲线,采用外标法定量,测定食用植物油中的溶剂残留含量。Put the sample of vegetable oil into a sealed headspace bottle, at a certain temperature, the solvent residue gasification to gas-liquid phase equilibrium after the oscillation, then inject the gas into a gas chromatograph to determine, standard curve was drawn from NO. Six solvent standard solution, external standard method for quantitative determination of the residual solvent content in edible vegetable oil.

关 键 词：六号溶剂 溶剂残留 气相色谱法 食用植物油 

分 类 号：TQ460.72[医药卫生—药物分析学]