气相色谱串联质谱法测定化妆品用原料角鲨烷含量  

Determination of Squalane in Raw Materials for Cosmetics by GC-MS

作　　者：林彬 邵泽辉 辛树茗 张秀虹 李腾 雷永乾 曾莉 Lin Bin;Shao Ze-hai;Xin Shu-ming;Zhang Xiu-hong;Li Teng;Lei Yong-qian;Zeng Li(Shantou Zhongguang Measurement and Analysis Center Co.,Ltd.Guangdong Shantou 515000;Guangzhou Analytical Center Branch Of Technology Development Company In Shantou Branch,Gnangdong Shantou 515000)

机构地区：[1]汕头市中广测分析中心有限公司,广东汕头515000 [2]广州分析测试中心科力技术开发公司汕头分公司,广东汕头515000

出　　处：《江西化工》2018年第3期97-100,共4页Jiangxi Chemical Industry

基　　金：汕头市日用化学品专业镇协同创新中心建设项目(2016B090923011);广东省科学院创新驱动发展能力建设专项(2018GDASCX-0921;2017GDASCX-0104);针尖放电-FTICRMS分析新技术的研究及用于健康产品中非法添加剂的快速筛查(2018GDASCX-0921)

摘　　要：通过气相色谱串联质谱法测定化妆品用原料角鲨烷的含量。结果表明,化妆品用原料角鲨烷峰形较好,线性范围为100μg/m L^1000μg/m L,平均相对标准差(RSD)为0.75%,回收率为97%~104%。通过对实际样品的检测,得到了实际样品中角鲨烷的含量为96.6%。The content of squalane in cosmetics was determined by gas chromatography-tandem mass spectrometry. The results showed that the peak valueof squalane in cosmetics was good,the linear range was 100 μg/m L ~ 1000 μg/m L,the average relative standard deviation（ RSD） was 0. 75%,the recovery was 97%-104%. Through the test of the actual squalane sample,the squalane sample obtain 96. 6%.

关 键 词：化妆品用原料 气相色谱串联质谱法 角鲨烷 

分 类 号：O657.63[理学—分析化学] TQ658[理学—化学]