Free and conjugated Alternaria and Fusarium mycotoxins during Pilsner malt production and double-mash brewing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F22%3A43925062" target="_blank" >RIV/60461373:22330/22:43925062 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.foodchem.2021.130926" target="_blank" >https://doi.org/10.1016/j.foodchem.2021.130926</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.foodchem.2021.130926" target="_blank" >10.1016/j.foodchem.2021.130926</a>

Result language
angličtina
Original language name
Free and conjugated Alternaria and Fusarium mycotoxins during Pilsner malt production and double-mash brewing
Original language description
Malting and brewing have previously been demonstrated to be risky procedures in terms of mycotoxins contamination. The goal of the study was to describe the fate of less investigated Fusarium and Alternaria mycotoxins, together with their conjugates, during these processes. The Pilsner malt producing process, together with double-mash brewing, were performed in a pilot-scale malting and brewery plants to simulate production of lager - the most popular type of central European beer. In addition, changes in temperature during barley germination were investigated to assess the influence of this critical step. QuEChERS-like extraction followed by UHPLC–HRMS/MS were utilized to quantify the mass balance of 13 mycotoxins and four of their conjugates. The results confirmed germination as the most determining malting step, followed by mashing of malt during brewing. Occurrence of type A trichothecenes, Alternaria mycotoxins and their conjugates in the final beer product indicates the need to take mitigation measures. © 2021 Elsevier Ltd
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40401 - Agricultural biotechnology and food biotechnology

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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