| 皮革制品中富马酸二甲酯的快速检测 |
| |
| 引用本文： | 蒋小良,张海娟,邓小文,苏淑坛. 皮革制品中富马酸二甲酯的快速检测[J]. 西部皮革, 2011, 33(4): 36-38 |
| |
| 作者姓名： | 蒋小良 张海娟 邓小文 苏淑坛 |
| |
| 作者单位： | 1. 江门出入境检验检疫局,广东,江门,529000
2. 广州出入境检验检疫局,广东,广州,510000 |
| |
| 摘 要： | 利用富马酸二甲酯在热水中快速溶解的性质,采用去离子水在一定温度下超声萃取,建立了测试皮革制品中富马酸二甲酯含量的萃取及气相色谱-质谱(GC-MS)检测方法。萃取过程中以水为萃取剂,超声波辅助萃取,然后用二氯甲烷进行反萃。在试验选定的最佳条件下,加标回收率为91.3%～95.8%,相对标准偏差小于5.6%。该方法具有快速、准确、灵敏度高等优点,适合于皮革制品中富马酸二甲酯含量的测定。
|
| 关 键 词： | 皮革制品 富马酸二甲酯 萃取 反萃 气相色谱-质谱 |
Rapid Determination of Dimethyl Fumarate in Leather Products |
| |
| JIANG Xiao-liang,ZHANG Hai-juan,DENG Xiao-wen,SU Shu-tan. Rapid Determination of Dimethyl Fumarate in Leather Products[J]. Westl Eatbar, 2011, 33(4): 36-38 |
| |
| Authors: | JIANG Xiao-liang ZHANG Hai-juan DENG Xiao-wen SU Shu-tan |
| |
| Affiliation: | JIANG Xiao-liang1,ZHANG Hai-juan2,DENG Xiao-wen2,SU Shu-tan1(1.Jiangmen Entry-Exit Inspection and Quarantine Bureau,Jiangmen 529000,China,2.Guangzhou Entry-Exit Inspection and Quarantine Bureau,Guangzhou 510000,China) |
| |
| Abstract: | A method for the determination of dimethyl fumarate in leather products was developed by gas chromatography with MS detector.Owing to the soluble in hot water character of DMF,Ultrasound enhanced water extraction and dichloromethane back-extraction were applied during the extraction process.The recoveries are in the range of 91.3%-95.8%,with relative standard deviation(RSD) below 5.6%.The method is rapid,simple,and accurate.It can be used in the determination of dimethyl fumarate in leather products with sa... |
| |
| Keywords: | leather product dimethyl fumarate extraction back-extraction GC-MS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
