Results 81 to 90 of about 20,528 (181)

Mycotoxins, Phytoestrogens and Other Secondary Metabolites in Austrian Pastures: Occurrences, Contamination Levels and Implications of Geo-Climatic Factors

Toxins, 2021
Pastures are key feed sources for dairy production and can be contaminated with several secondary metabolites from fungi and plants with toxic or endocrine-disrupting activities, which possess a risk for the health, reproduction and performance of cattle.
Felipe Penagos-Tabares, Ratchaneewan Khiaosa-ard, Veronika Nagl, Johannes Faas, Timothy Jenkins, Michael Sulyok, Qendrim Zebeli   +6 more
doaj   +1 more source

Fusarium mycotoxins: The major food contaminants

mLife, Volume 3, Issue 2, Page 176-206, June 2024.
Abstract Mycotoxins, which are secondary metabolites produced by toxicogenic fungi, are natural food toxins that cause acute and chronic adverse reactions in humans and animals. The genus Fusarium is one of three major genera of mycotoxin‐producing fungi. Trichothecenes, fumonisins, and zearalenone are the major Fusarium mycotoxins that occur worldwide.
Zheng Qu, Xianfeng Ren, Zhaolin Du, Jie Hou, Ye Li, Yanpo Yao, Yi An   +6 more
wiley   +1 more source

Effect of fungicidal treatment and storage condition on content of selected mycotoxins in barley

Kvasný průmysl, 2018
The aim of the study was to determine the effect of fungicidal treatment and storage on the occurrence of mycotoxins in barley (Hordeum vulgare L.).
Pavel Horky, Sylvie Skalickova, Iva Caslavova, Amanda J. Deering, Pavel Nevrkla, Petr Slama, Vaclav Trojan   +6 more
doaj   +1 more source

Type B Trichothecenes in Cereal Grains and Their Products: Recent Advances on Occurrence, Toxicology, Analysis and Post-Harvest Decontamination Strategies

Toxins, 2023
Type B trichothecenes (deoxynivalenol, nivalenol, 3-acetyldeoxynivalenol, 15-acetyldeoxynivalenol) and deoxynivalenol-3-glucoside (DON-3G) are secondary toxic metabolites produced mainly by mycotoxigenic Fusarium fungi and have been recognized as natural
Mohamed A. Gab-Allah, Kihwan Choi, Byungjoo Kim   +2 more
doaj   +1 more source

Observation of T-2 Toxin and HT-2 Toxin Glucosides from Fusarium sporotrichioides by Liquid Chromatography Coupled to Tandem Mass Spectrometry (LC-MS/MS) [PDF]

, 2011
The trichothecenes produced by solid and liquid cultures of Fusarium sporotrichioides were evaluated with high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS).
Berthiller, Berthiller, Chris M. Maragos, Dall’Asta, Desjardins, Desjardins, Gareis, Jiménez, Kostelanska, Kostiainen, Königs, Lippolis, Mark Busman, Pascale, Poppenberger, Poppenberger, Richard, Stephen M. Poling, Visconti, Zachariasova   +19 more
core   +3 more sources

Effect of the mycotoxins enniatin B and deoxynivalenol on the wheat aphid Sitobion avenae and on the predatory lacewing Chrysoperla carnea

Pest Management Science, Volume 80, Issue 6, Page 2991-2999, June 2024.
The mycotoxins deoxynivalenol (DON) and enniatin B (ENB) negatively affect survival rates of the aphid Sitobion avenae and its predator Chrysoperla carnea. For S. avenae, DON and the combination of DON and ENB show a significant effect on mortality, whereas in the case of C.
Milos Sevarika, Giovanni Beccari, Francesco Tini, Luisa Ederli, Ilaria Bellezza, Lorenzo Covarelli, Roberto Romani   +6 more
wiley   +1 more source

The effect of low-temperature plasma discharge on mycotoxin content in barley and malt

Kvasný průmysl, 2019
This work deals with the possibility of elimination of common occuring mycotoxins deoxynivalenol (DON) and its plant metabolite deoxynivalenol-3-glucoside (D3G) from malting barley and malt by treatment of low-temperature plasma discharge.
Zbyněk Havelka, Sylvie Běláková, Andrea Bohatá, Ivo Hartman, Hana Kábelová, Pavel Kříž, Karolína Benešová, Miroslav Dienstbier, Petr Bartoš, Petr Špatenka   +9 more
doaj   +1 more source

The trichothecene mycotoxin deoxynivalenol facilitates cell‐to‐cell invasion during wheat‐tissue colonization by Fusarium graminearum

Molecular Plant Pathology, Volume 25, Issue 6, June 2024.
The trichothecene mycotoxin deoxynivalenol (DON) dampens host immune responses and facilitates cell‐to‐cell invasion through plasmodesmatal pit fields in wheat floral tissues. Abstract Fusarium head blight disease on small‐grain cereals is primarily caused by the ascomycete fungal pathogen Fusarium graminearum.
Victoria J. Armer, Martin Urban, Tom Ashfield, Michael J. Deeks, Kim E. Hammond‐Kosack   +4 more
wiley   +1 more source

Mycotoxin contamination in organic and conventional cereal grain and products: A systematic literature review and meta‐analysis

Comprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 3, May 2024.
Abstract There is still considerable controversy about the relative risk of mycotoxin exposure associated with the consumption of organic and conventional cereals. Using validated protocols, we carried out a systematic literature review and meta‐analyses of data on the incidence and concentrations of mycotoxins produced by Fusarium, Claviceps ...
Juan Wang, Enas Khalid Sufar, Aksel Bernhoft, Chris Seal, Leonidas Rempelos, Gultekin Hasanaliyeva, Bingqiang Zhao, Per Ole Iversen, Marcin Baranski, Nikolaos Volakakis, Carlo Leifert   +10 more
wiley   +1 more source

Diagnostický klíčící test pro stanovení celkové kontaminace zrna obilovin fusariovými mykotoxiny [PDF]

, 2013
Předložená metodika slouží k objektivnímu posouzení celkové mykotoxinové kontaminace obilovin pro potravinářské využití. Vlastní klíčící test spočívá v přípravě vzorků a uvolnění vázaných forem mykotoxinů v zrnu. Druhou částí je stanovení DON, D3G, 3‐/15‐
Capouchova, Ivana, Hajslova, Jana, Honsova, Hana, Janovska, Dagmar, Konvalina, Petr, pazderů, kateřina, Prokinová, Evženie, Vaclavikova, Marta, vepříková, zdeňka   +8 more
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