Development of Acid Hydrolysis-Based UPLC-MS/MS Method for Determination of Alternaria Toxins and Its Application in the Occurrence Assessment in Solanaceous Vegetables and Their Products
文献类型： 外文期刊
作者： Tang, Hongxia 1 ; Han, Wei 1 ; Fei, Shaoxiang 1 ; Li, Yubo 1 ; Huang, Jiaqing 1 ; Dong, Maofeng 1 ; Wang, Lei 3 ; Wang, Weimin 1 ; Zhang, Ying 3 ;
作者机构： 1.Shanghai Acad Agr Sci, Pesticide Safety Evaluat Res Ctr, Shanghai 201403, Peoples R China
2.Shanghai Acad Agr Sci, Inst Agrofood Stand & Testing Technol, Key Lab Safety Assessment Environm Agr Genet Modif, Minist Agr & Rural Affairs, Shanghai 201403, Peoples R China
3.Northeast Agr Univ, Sch Resources & Environm, Harbin 150030, Peoples R China
关键词： Alternaria toxins; modified analytical method; solanaceous vegetables; solanaceous vegetable products; UPLC-MS; MS
期刊名称：TOXINS （ 影响因子：4.2； 五年影响因子：4.7 ）
ISSN：
年卷期： 2023 年 15 卷 3 期
页码：
收录情况： SCI
摘要： In this work, we proposed an acid hydrolysis-based analytical method for the detection of Alternaria toxins (ATs) in solanaceous vegetables and their products with solid-phase extraction (SPE) and ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). This study was the first to reveal that some compounds in the eggplant matrix bind to altenusin (ALS). Validation under optimal sample preparation conditions showed that the method met the EU criteria, exhibiting good linearity (R-2 > 0.99), matrix effects (-66.6--20.5%), satisfying recovery (72.0-107.4%), acceptable precision (1.5-15.5%), and satisfactory sensitivity (0.05-2 mu g/kg for limit of detection, 2-5 mu g/kg for limit of quantification). Out of 393 marketed samples, only 47 samples were detected, ranging from 0.54-806 mu g/kg. Though the occurrence ratio (2.72%) in solanaceous vegetables could be negligible, the pollution status in solanaceous vegetable products was much more serious, and the incidences were 41.1%. In the 47 contaminated samples, the incidences were 4.26% for alternariol monomethyl ether (AME), 6.38% for alternariol (AOH) and altenuene (ALT), 42.6% for tentoxin (TEN), and 55.3% for tenuazonic acid (TeA).
- 相关文献
作者其他论文 更多>>
-
Anthocyanin of Black Highland Barley Alleviates H2O2-Induced Cardiomyocyte Injury and Myocardial Infarction via Activating the Phosphatase and Tensin Homolog/Phosphatidylinositol 3-Kinase/Protein Kinase B Pathway
作者：Liu, Zhendong;Shu, Senbiao;Li, Simin;Peng, Pai;Zhang, Ying;Li, Zhaohua;Wang, Wenhan
关键词：cardiovascular disease; black barley; anthocyanin; oxidative stress; PTEN/PI3K/Akt pathway
-
Development of a UPLC-MS/MS-based method for simultaneous determination of advanced glycation end products and heterocyclic amines in stewed meat products
作者：Wang, Tan;Zhao, Yueliang;Wang, Tan;Dong, Maofeng;Shen, Qinyi;Wen, Guangyue;Wang, Mingfu;Zhao, Yueliang;Wang, Mingfu
关键词：AGEs; HAs; UPLC-MS/MS; Stewed meat products
-
Comparative analysis of volatile components of fresh and dried Tuber indicum truffles with different extraction methods
作者：Ma, Yanmei;Feng, Na;Zhou, Shuai;Zhang, Jingsong;Ma, Yanmei;Feng, Na;Zhou, Shuai;Zhang, Jingsong;Ma, Yanmei;Han, Wei;Xiong, Haikuan
关键词：Gas chromatography-mass spectrometry; headspace solid-phase microextraction; supercritical fluid extraction; Soxhlet extraction; steam distillation
-
Residue behaviors, degradation, processing factors, and risk assessment of pesticides in citrus from field to product processing
作者：Tang, Hongxia;Sun, Qiang;Huang, Jiaqing;Wen, Guangyue;Dong, Maofeng;Wang, Weimin;Han, Lijun;Wang, Lei;Zhang, Ying
关键词：Citrus; Processing factors; Dissipation; Residue levels; Risk assessment
-
Determination and Chemotaxonomic Analysis of Lanostane Triterpenoids in the Mycelia of Ganoderma spp. Using Ultra-performance Liquid Chromatography-Tandem Mass Spectrometry (I)
作者：Yue, Yawen;Zhou, Shuai;Zhang, Jingsong;Feng, Na;Yue, Yawen;Han, Wei;Cheng, Chilu;Teng, Liming;Cui, Baokai;Dai, Yucheng
关键词：Ganodermataceae; Polyporales; ganoderic acids; static fermentation; quantitative analysis; chemotaxonomy
-
Fluorescent labeling and tracing of immobilized efficient degrading bacterium DNB-S1 and its remediation efficiency of DBP contaminated soil
作者：Wang, Lei;Jia, Xiaochen;Dou, Zeyu;Li, Xiaoqian;Bao, Wenjing;Ma, Chaoran;Wang, Hongye;Zhang, Ying;Dong, Maofeng
关键词：GFP fluorescence Labeling; DBP; Immobilized bacteria; Biodegradation; Dynamics
-
Oxic effects of Pb-Ce compound pollution on Chinese cabbage and programmed cell death in root tip cells
作者：Wang, Lei;Ma, Chaoran;Jia, Xiaochen;Dou, Zeyu;Wang, Hongye;Bao, Wenjing;Qu, Jianhua;Zhang, Ying;Dong, Maofeng
关键词：Ce; Pb; Compound pollution; Programmed cell death; Toxic effects
