干旱区生态环境知识资源中心(Arid): Solid phase-extraction procedure for the determination of amitraz degradation products in honey

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DOI	10.1080/19440049.2020.1818850
	Solid phase-extraction procedure for the determination of amitraz degradation products in honey
	Kubiak, Anna; Biesaga, Magdalena
通讯作者	Biesaga, M
来源期刊	FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT
ISSN	1944-0049
EISSN	1944-0057
出版年	2020
卷号	37 期号:11 页码:1888-1896
英文摘要	Solid-phase extraction (SPE) was carefully optimised for preconcentration of 2-4-dimethylaniline (2,4-DMA) and 2,4-dimethylformanilide (DMF) from honey samples. Liquid chromatography with tandem mass spectrometry (LC-MS/MS) was used for the separation and quantification of these analytes. By applying the SPE procedure with 200 mg of OASIS HLB sorbent, the limits of detection achieved in honey samples can be lowered to 0.41 mu g center dot kg(-1)for 2,4-DMA and 0.69 mu g L(-1)for DMF. The proposed method achieves good recoveries (81.1-114%) and precision (RSD 1.07-4.05%, n = 3) for analysed honey sample spiked at two concentration levels 1 mu g L(-1)and 2 mu g L-1. The results demonstrated our method can be applied as a simple way for sample preparation of honey samples for determination of amitraz degradation products. In 1 out of 5 of the analysed Polish honey samples, the DMF residues exceed the maximum residual limits (0.2 mg center dot kg(-1)for total amitraz residues).
英文关键词	Honey amitraz degradation products DMF 2 4-DMA solid-phase extraction (SPE) liquid chromatography mass spectrometry (LC-MS MS)
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000571929000001
WOS关键词	GAS-CHROMATOGRAPHY ; ACARICIDE RESIDUES ; PESTICIDE-RESIDUES ; MASS-SPECTROMETRY ; QUANTIFICATION ; METABOLITES ; COLONIES ; SAMPLES ; PEARS ; WAX
WOS类目	Chemistry, Applied ; Food Science & Technology ; Toxicology
WOS研究方向	Chemistry ; Food Science & Technology ; Toxicology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326447
作者单位	[Kubiak, Anna; Biesaga, Magdalena] Univ Warsaw, Fac Chem, Ul Pasteura 1, PL-02093 Warsaw, Poland
推荐引用方式 GB/T 7714	Kubiak, Anna,Biesaga, Magdalena. Solid phase-extraction procedure for the determination of amitraz degradation products in honey[J],2020,37(11):1888-1896.
APA	Kubiak, Anna,&Biesaga, Magdalena.(2020).Solid phase-extraction procedure for the determination of amitraz degradation products in honey.FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT,37(11),1888-1896.
MLA	Kubiak, Anna,et al."Solid phase-extraction procedure for the determination of amitraz degradation products in honey".FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT 37.11(2020):1888-1896.