电感耦合等离子体质谱鉴别潲水油方法研究  

The Study of Identifying Hogwash Fat by Inductively Coupled Plasma Mass Spectrometry

作　　者：毛新武[1] 尹平河[2] 侯建荣[1] 

机构地区：[1]广州市疾病预防控制中心,广东广州510440 [2]暨南大学生命科学技术学院,广东广州510632

出　　处：《广东化工》2012年第1期213-214,共2页Guangdong Chemical Industry

基　　金：广东省医学科研基金立项课题(A2008575)

摘　　要：通过湿法消解和温水浸提处理样品市售合格食用油和不同来源潲水油样品后,采用电感耦合等离子体质谱检测样品金属元素含量。结果显示:不同来源潲水油和合格食用油Na、Al等金属元素含量检测结果比较差异有统计学意义(p<0.05);温水浸提法处理潲水油样品后用ICP-MS法检测Na、Al等金属元素含量,可满足不同来源潲水油样品和样品快速检测需求。To determine directly by inductively coupled plasma mass spectrometry,after the edible oil and hogwash fat samples pretreated by different approaches of wet digestion and warm water extraction respectively.There have statistically significant difference（P〈0.05） to compare the content of Na,Al and other metals between hogwash fat and qualified edible oil.Using ICP-MS to determine the content of Na,Al with warm water extraction pre-treatment can better meet the demand of identifying different sources of hogwash fat and rapid detect of the samples.

关 键 词：潲水油 电感耦合等离子体质谱 鉴别 

分 类 号：O65[理学—分析化学]