测定化妆品中二甘醇含量的研究与总结  

Research and Summary on the Determination of Diethylene Glycol in Cosmetics

作　　者：林统文 李圣男 林泽鹏 莫美霞 黄桂梅 Lin Tongwen;Li Shengnan;Lin Zepeng;Mo Meixia;Huang Guimei(Guangzhou Huafu Biotechnology Co.,Ltd.,Guangzhou510812,China;Guangdong Vocational College of Science and Trade,Guangzhou 510430,China;Guangzhou Fu'an testing Technology Co.,Ltd.,Guangzhou 510555,China)

机构地区：[1]广州华富生物科技有限公司,广东广州510812 [2]广东科贸职业学院,广东广州510430 [3]广州辅安检测技术有限公司,广东广州510555

出　　处：《山东化工》2024年第16期156-158,161,共4页Shandong Chemical Industry

摘　　要：为了能够更好地测定化妆品里的禁用组分:二甘醇,本文结合现有的多种检测方法做出总结,并在文中列出检测过程所遇到的各种难题,提出合理化建议,把注意事项也一一列出。从前处理的试剂选用、样品处理、色谱条件的设定、温度高低、色谱柱的选用、检测温度、检出限、变异系数等等都一一做出解释,确保在今后的检测过程中遇到的问题都能够清晰明了,能够有改善的措施,把遇到的问题都做了系统性的总结。文中也用气相色谱法自行测试多种产品及加标回收试验,并体现出结果,提供更加充分有力的证明,通过总结存在的难题和注意事项使今后在检测化妆品中的二甘醇提供有实质性的帮助。In order to better determine the prohibited components in cosmetics:diethylene glycol,this paper summarizes a variety of existing detection methods,lists various problems encountered in the detection process,and puts forward reasonable suggestions.List the points for attention one by one.The selection of reagents,sample treatment,setting of chromatographic conditions,temperature,selection of chromatographic column,detection temperature,detection limit,coefficient of variation and so on are explained one by one to ensure that the problems encountered in the future testing process are clear,there are improvement measures,and all the problems encountered are systematically summarized.In this paper,many kinds of products and standard recovery tests are also tested by gas chromatography,which reflects the results and provides more sufficient and powerful proof.by summarizing the existing problems and matters needing attention,it will be of substantial help to provide diethylene glycol in the detection of cosmetics in the future.

关 键 词：化妆品 二甘醇 改善难题 研究与总结 

分 类 号：TQ658[化学工程—精细化工]