干旱区生态环境知识资源中心(Arid): Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry

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DOI	10.3724/SP.J.1123.2012.04001
	Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry
	Zhang Donglei; Wang Lina; Chen Xiaozhen; Wang Jin; Cao Hui; Huang Liying
通讯作者	Zhang, DL
来源期刊	CHINESE JOURNAL OF CHROMATOGRAPHY
ISSN	1000-8713
出版年	2012
卷号	30 期号:8 页码:770-776
英文摘要	A method was developed for the simultaneous determination of 10 basic dyes in meat products using ultra fast liquid chromatography-ion trap time of flight mass spectrometry (LC-IT-TOF-MS). The target analytes were separated at a flow rate of 0. 2 mL/min on a Waters AcquityTM UPLC BEH C18 (100 mm x 2. 1 mm, 1. 7 mu m) column with a gradient elution. The mobile phase was 5 mmol/L ammonium acetate-acetonitrile (containing 0. 1% (v/v) formic acid). The identification and quantification were achieved in positive ion mode with electro spray ionization source. The samples were extracted with a simple procedure using acetonitrile and cleaned up by weak cation exchange (Oasis WCX) solid phase extraction column. Ten basic dyes were determined by LC-IT-TOF-MS, and quantified by external standard method. The developed method showed a good linearity over the wide range of 1. 0 - 100. 0 mu g/L, and the relative standard deviations (n = 7) were less than 8. 54%. The average recoveries of the ten basic dyes at three levels (2, 10 and 25 mu g/kg) were ranged from 65. 39% to 119. 18%. Therefore, this method, owing to its simplicity, rapidity and high sensitivity, has a good applicability to the simultaneous determination of dye residues in meat products.
英文关键词	ultra fast liquid chromatography-ion trap time of flight mass spectrometry ( LC-IT-TOF-MS) basic dyes meat products
类型	Article
语种	中文
收录类别	ESCI
WOS记录号	WOS:000434495600004
WOS类目	Chemistry, Analytical
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330168
作者单位	[Zhang Donglei; Chen Xiaozhen; Wang Jin; Cao Hui; Huang Liying] Zhejiang Inst Qual Inspect Sci, Hangzhou 310013, Zhejiang, Peoples R China; [Wang Lina] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310014, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Zhang Donglei,Wang Lina,Chen Xiaozhen,et al. Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry[J],2012,30(8):770-776.
APA	Zhang Donglei,Wang Lina,Chen Xiaozhen,Wang Jin,Cao Hui,&Huang Liying.(2012).Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry.CHINESE JOURNAL OF CHROMATOGRAPHY,30(8),770-776.
MLA	Zhang Donglei,et al."Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry".CHINESE JOURNAL OF CHROMATOGRAPHY 30.8(2012):770-776.