Simultaneous determination of succinate-dehydrogenase-inhibitor fungicide traces in cereals by QuEChERS preparation and UPLC-MS/MS analysis

doi:10.1016/j.foodchem.2022.133708

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	Simultaneous determination of succinate-dehydrogenase-inhibitor fungicide traces in cereals by QuEChERS preparation and UPLC-MS/MS analysis
	Zhao, Haoran 2,3; Li, Minmin 5; Liu, Xiaowei 3; Yang, Jiajie 3,6; Li, Xueyao 1,3; Chen, Jieyin 3,4; Dai, Xiaofeng 3,4; Simal-Gandara, Jesus 7; Kong, Zhiqiang 3,4; Li, Zhizhong 2
刊名	Food Chemistry
	2022-12-01
卷号	396
关键词	Magnesium compounds Phase separation Cereal Modified QuEChERS MS/MS analysis Multiresidue Simultaneous determinations Succinate dehydrogenase Succinate dehydrogenase inhibitor fungicide U-HPLC-MS UHPLC-MS/MS UPLC-MS/MS
ISSN号	0308-8146
DOI	10.1016/j.foodchem.2022.133708
英文摘要	A method for the simultaneous determination of 19 succinate dehydrogenase inhibitor (SDHI) fungicide residues in 8 kinds of cereals was established by combining UHPLC-MS/MS with the improved QuEChERS method. MgSO4 and octadecylsilane (C18) were used as the dispersive-solid phase extraction sorbent. The proposed method had good linearity in the range of 10–100 µg/L with correlation coefficients (R2 > 0.99). The limit of quantification of 19 fungicides was 10 µg/L, which is the minimum addition level of the method. The fortified recoveries of 19 SDHI fungicides at three levels were ranged from 79.57 % to 126.25 %. The developed method was utilized for the analysis of 45 real cereal samples, only 5 samples were detected with SDHI fungicides. The contents of the fungicides detected in the real samples are far lower than the MRL. The results indicated that the proposed method is reliable for detecting SDHI fungicides in cereals. © 2022 Elsevier Ltd
WOS研究方向	Chemistry ; Food Science & Technology ; Nutrition & Dietetics
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000835497100005
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159395]
专题	兰州理工大学
作者单位	1.College of Food Science and Technology, Hebei Agricultural University, Hebei, Baoding; 071000, China; 2.School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 3.State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing; 100193, China; 4.Western Agricultural Research Center, Chinese Academy of Agricultural Sciences, Changji; 831100, China; 5.Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs/Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing; 100193, China; 6.College Life Science & Technology, Xinjiang University, 830046 Shengli Road, Urumqi, China; 7.Universidade de Vigo, Nutrition and Bromatology Group, Analytical Chemistry and Food Science Department, Faculty of Science, E32004 Ourense, Spain
推荐引用方式 GB/T 7714	Zhao, Haoran,Li, Minmin,Liu, Xiaowei,et al. Simultaneous determination of succinate-dehydrogenase-inhibitor fungicide traces in cereals by QuEChERS preparation and UPLC-MS/MS analysis[J]. Food Chemistry,2022,396.
APA	Zhao, Haoran.,Li, Minmin.,Liu, Xiaowei.,Yang, Jiajie.,Li, Xueyao.,...&Li, Zhizhong.(2022).Simultaneous determination of succinate-dehydrogenase-inhibitor fungicide traces in cereals by QuEChERS preparation and UPLC-MS/MS analysis.Food Chemistry,396.
MLA	Zhao, Haoran,et al."Simultaneous determination of succinate-dehydrogenase-inhibitor fungicide traces in cereals by QuEChERS preparation and UPLC-MS/MS analysis".Food Chemistry 396(2022).