MAS-GC/MS法检测乳制品饮料中的邻苯二甲酸酯类化合物  

Determination of 16 Phthalates in Milk by Multi-function Impurity Adsorption SPE and Chromatography/Mass Spectrometry

作　　者：周丽[1] 王洪伟[1] 李琮[1] 覃素资 

机构地区：[1]天津博纳艾杰尔科技有限公司,天津300462

出　　处：《广东化工》2013年第6期47-49,共3页Guangdong Chemical Industry

摘　　要：文章以多重机制杂质吸附萃取净化法(MAS)快速样品前处理法和GC/MS结合,建立了针对乳制品饮料中16种邻苯二甲酸酯类化合物的快速检测方法。以纯牛奶、酸奶为实验对象,采用Cleanert MAS-PAE离心管进行前处理,通过气相色谱-质谱联用法(GC/MS)进行定性和定量检测。实验结果表明,该实验方法对所选的样品净化效果较好,实验操作快速简便,可大大提高工作效率。To establish a quick and accurate method used for determination of 16 phthalates（PAEs） in milk by Multi-function Impurity Adsorption SPE and chromatography/mass spectrometry. Glass hardware Cleanert MAS-PAE cartridges without PAEs（MAS） were introduced to prepare milk sample. Qualitative and quantitative evaluation were perrormed by GC-MS. The method appeared to simple, accurate, and have good repeatability, purification effect.

关 键 词：邻苯二甲酸酯 纯牛奶 酸奶 多重机制杂质吸附萃取净化法 气相色谱-质谱 

分 类 号：TS207.53[轻工技术与工程—食品科学]