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Li Y, Lin S, Wang Y, Mao X, Wu Y, Liu Y, Chen D. Broad-specific monoclonal antibody based IACs purification coupled UPLC-MS/MS method for T-2 and HT-2 toxin determination in maize and cherry samples. FOOD AGR IMMUNOL 2020. [DOI: 10.1080/09540105.2020.1724895] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Yanshen Li
- College of Life Science, Yantai University, Yantai, People’s Republic of China
| | - Shaoxia Lin
- Departments of Clinical Laboratory, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, People’s Republic of China
| | - Yunhui Wang
- College of Life Science, Yantai University, Yantai, People’s Republic of China
| | - Xin Mao
- College of Life Science, Yantai University, Yantai, People’s Republic of China
| | - Yongning Wu
- China National Center for Food Safety Risk Assessment, Beijing, People’s Republic of China
| | - Yunguo Liu
- College of Life Sciences, Linyi University, Linyi, People’s Republic of China
| | - Daquan Chen
- School of Pharmacy, Yantai University, Yantai, People’s Republic of China
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Krska R, Malachova A, Berthiller F, van Egmond H. Determination of T-2 and HT-2 toxins in food and feed: an update. WORLD MYCOTOXIN J 2014. [DOI: 10.3920/wmj2013.1605] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Based on the recent scientific opinion of the European Food Safety Authority (EFSA) Panel on Contaminants in the Food Chain on the risks to human and animal health related to the presence of T-2 and HT-2 toxins in food and feed that was published by EFSA in the EFSA Journal, this article provides an update on the determination of these Fusarium mycotoxins. After a brief introduction into the chemistry of these toxins, both chromatographic and immuno-analytical methods are discussed for the determination of these type A trichothecenes. During the last decade, liquid chromatography with (tandem) mass spectrometry has become the most frequently used method for the determination of T-2 and HT-2 toxins, often within a multi-analyte approach. However, complex matrices and the resulting signal suppression effects, as observed particularly in electrospray-mass spectrometry methods owing to matrix effects, may require careful optimisation of clean-up, usage of matrix matched standards, or e.g. the use of internal standards. For specific purposes where extremely low limits of quantification are needed, e.g. for the analysis of duplicate diets, a dedicated gas chromatography method with multistage mass spectrometry has become available. Other novel analytical approaches to determine T-2 and HT-2 toxins in food and feed include biosensor-based methods in surface plasmon resonance and electrochemical formats, as well as DNA microchip assays. For rapid screening, several immunochemical methods (mostly ELISAs) have become available and some are sold as commercial test kits. Whereas these methods work fast, cross-reactivities with other trichothecenes can have an undesired effect on their accuracy. While proficiency tests including T-2 and HT-2 toxins have been carried out, none of the chromatographic or immunochemical methods have been formally validated in interlaboratory validation studies. There are no certified reference materials available for T-2 and HT-2 toxins.
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Affiliation(s)
- R. Krska
- Center for Analytical Chemistry, Department IFA-Tulln, University of Natural Resources and Life Sciences (BOKU), Konrad-Lorenz-Str. 20, 3430 Tulln, Austria
| | - A. Malachova
- Center for Analytical Chemistry, Department IFA-Tulln, University of Natural Resources and Life Sciences (BOKU), Konrad-Lorenz-Str. 20, 3430 Tulln, Austria
| | - F. Berthiller
- Center for Analytical Chemistry, Department IFA-Tulln, University of Natural Resources and Life Sciences (BOKU), Konrad-Lorenz-Str. 20, 3430 Tulln, Austria
| | - H.P. van Egmond
- RIKILT Institute of Food Safety, Wageningen University and Research Centre, P.O. Box 230, 6700 AE Wageningen, the Netherlands
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Determination of HT-2 and T-2 toxins in oats and wheat by ultra-performance liquid chromatography with photodiode array detection. Talanta 2012; 89:231-6. [DOI: 10.1016/j.talanta.2011.12.017] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 12/02/2011] [Accepted: 12/06/2011] [Indexed: 11/21/2022]
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Scientific Opinion on the risks for animal and public health related to the presence of T-2 and HT-2 toxin in food and feed. EFSA J 2011. [DOI: 10.2903/j.efsa.2011.2481] [Citation(s) in RCA: 235] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Fusarium mycotoxins in spring barley and their occurrence within the technological chain barley-malt-beer. KVASNY PRUMYSL 2011. [DOI: 10.18832/kp2011020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Schwake-Anduschus C, Langenkämper G, Unbehend G, Dietrich R, Märtlbauer E, Münzing K. Occurrence ofFusariumT-2 and HT-2 toxins in oats from cultivar studies in Germany and degradation of the toxins during grain cleaning treatment and food processing. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2010; 27:1253-60. [DOI: 10.1080/19440049.2010.487499] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Medina A, Valle-Algarra FM, Jiménez M, Magan N. Different sample treatment approaches for the analysis of T-2 and HT-2 toxins from oats-based media. J Chromatogr B Analyt Technol Biomed Life Sci 2010; 878:2145-9. [DOI: 10.1016/j.jchromb.2010.05.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Revised: 05/27/2010] [Accepted: 05/27/2010] [Indexed: 10/19/2022]
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