SIMPLE PRETREATMENT AND PORTABLE UV-VIS SPECTRUM INSTRUMENT FOR THE RAPID DETECTION OF MELAMINE IN MILK PRODUCTS

doi:10.1111/jfq.12146

CORC > 重庆绿色智能技术研究院 > 中国科学院重庆绿色智能技术研究院 > 太赫兹技术研究中心

	SIMPLE PRETREATMENT AND PORTABLE UV-VIS SPECTRUM INSTRUMENT FOR THE RAPID DETECTION OF MELAMINE IN MILK PRODUCTS
	Xie, Wanyi1 ; Huang, Yu1 ; Yun, Wen 2; Tang, Dongyun1 ; Zhang, Hua1 ; Du, Chunlei1 ; Zhu, Yonghong 2; Zhang, Wei1
刊名	JOURNAL OF FOOD QUALITY
	2015-08-01
卷号	38 期号:4 页码:297-304
ISSN号	0146-9428
DOI	10.1111/jfq.12146
通讯作者	Huang, Y (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China.
英文摘要	In this paper, we report a simple and reliable method for detection of melamine (MEL) in the field of milk products safety screening. This method is developed based on gold nanoparticle (AuNP) probe as the presence of MEL can induce the AuNPs to aggregate and make its color change from wine red to purple. This color change can be quantitatively recorded by a portable UV-vis spectrophotometer so as to calculate the amount of MEL simultaneously. Herein, alcohol is used as MEL extraction solvent without other complex sample processing method because alcohol can easily denature the casein in milk. Furthermore, under the optimized condition, only about 15 min for whole detection process is required to determine the amount of MEL in milk, and the detection limit of MEL can be as low as 2 ppm.
资助项目	Chongqing Key Scientific and Technological Program Project of China[cstc2011ggB0015] ; Chongqing Key Scientific and Technological Program Project of China[cstc2012ggC70002] ; Chongqing Key Scientific and Technological Program Project for Application and Development of China[cstc2012gg-yyjs80028] ; National Natural Science Foundation of China[61275061] ; National Natural Science Foundation of China[21207165] ; National Natural Science Foundation of China[61307103] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; West Light Foundation of Chinese Academy of Sciences ; CAS action-plan for West Development[KZCX2-XB3-14]
WOS研究方向	Food Science & Technology
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000362526000008
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/1947]
专题	太赫兹技术研究中心科研公共服务平台微纳制造与系统集成研究中心精准医疗单分子诊断技术研究中心
通讯作者	Huang, Yu
作者单位	1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Multiscale Mfg Technol, Chongqing 400714, Peoples R China 2.Chongqing Acad Metrol & Qual Inspect, China Natl Qual Supervis & Inspect, Ctr Proc Agr Prod & Condiments, Chongqing Engn Res Ctr Food Safety, Chongqing, Peoples R China
推荐引用方式 GB/T 7714	Xie, Wanyi,Huang, Yu,Yun, Wen,et al. SIMPLE PRETREATMENT AND PORTABLE UV-VIS SPECTRUM INSTRUMENT FOR THE RAPID DETECTION OF MELAMINE IN MILK PRODUCTS[J]. JOURNAL OF FOOD QUALITY,2015,38(4):297-304.
APA	Xie, Wanyi.,Huang, Yu.,Yun, Wen.,Tang, Dongyun.,Zhang, Hua.,...&Zhang, Wei.(2015).SIMPLE PRETREATMENT AND PORTABLE UV-VIS SPECTRUM INSTRUMENT FOR THE RAPID DETECTION OF MELAMINE IN MILK PRODUCTS.JOURNAL OF FOOD QUALITY,38(4),297-304.
MLA	Xie, Wanyi,et al."SIMPLE PRETREATMENT AND PORTABLE UV-VIS SPECTRUM INSTRUMENT FOR THE RAPID DETECTION OF MELAMINE IN MILK PRODUCTS".JOURNAL OF FOOD QUALITY 38.4(2015):297-304.