Results 21 to 30 of about 19,051 (188)

The Potential of Multi-Screening Methods and Omics Technologies to Detect Both Regulated and Emerging Mycotoxins in Different Matrices [PDF]

Foods
Mycotoxins are well-known secondary metabolites produced by several fungi that grow and occur in different crops during both pre-harvest and post-harvest conditions.
Marco Lapris, Michela Errico, Gabriele Rocchetti, Antonio Gallo   +3 more
doaj   +2 more sources

Aspergillus Mycotoxins: The Major Food Contaminants. [PDF]

Adv Sci (Weinh)
Mycotoxins produced by Aspergillus contaminate food products and threat to human health. The multifaceted biosynthesis pathways are first discussed and elucidated several global regulators of the mycotoxins in detail. How global shifts in temperature and water availability, driven by climate change, are key determinants of Aspergillus proliferation and
Xue M, Qu Z, Moretti A, Logrieco AF, Chu H, Zhang Q, Sun C, Ren X, Cui L, Chen Q, An Y, Li C, Zhong H, Cao Z, Wang F, Sun Y, Wang L, Hou J, Zhang C, Yang M, Ding Y, Yao Y, Li P, Zhu YG.   +23 more
europepmc   +2 more sources

Probing the Interactions of 31 Mycotoxins with Xanthine Oxidase: Alternariol, Alternariol-3-Sulfate, and α-Zearalenol Are Allosteric Inhibitors of the Enzyme [PDF]

Toxins, 2023
Mycotoxins are frequent toxic contaminants in foods and beverages, causing a significant health threat. Interactions of mycotoxins with biotransformation enzymes (e.g., cytochrome P450 enzymes, sulfotransferases, and uridine 5′-diphospho ...
Orsolya Balázs, Ágnes Dombi, Balázs Zoltán Zsidó, Csaba Hetényi, Róbert György Vida, Miklós Poór   +5 more
doaj   +2 more sources

Anomericity of T-2 Toxin-glucoside: Masked Mycotoxin in Cereal Crops [PDF]

Journal of Agricultural and Food Chemistry, 2014
T-2 toxin is a trichothecene mycotoxin produced when Fusarium fungi infect grains, especially oats and wheat. Ingestion of T-2 toxin contaminated grain can cause diarrhea, hemorrhaging, and feed refusal in livestock. Cereal crops infected with mycotoxin-producing fungi form toxin glycosides, sometimes called masked mycotoxins, which are a potential ...
Susan P. McCormick, Takayuki Kato, Chris M. Maragos, Mark Busman, Veronica M. T. Lattanzio, Gianni Galaverna, Chiara Dall’Asta, David Crich, Neil P. J. Price, Cletus P. Kurtzman   +9 more
openalex   +5 more sources

Multi-Mycotoxin Contamination of Aquaculture Feed: A Global Survey [PDF]

Toxins
Plant-based materials are increasingly being used as ingredients of aquaculture feed. These materials are prone to mycotoxin contamination, as mycotoxigenic fungi infest crop plants in the field and agricultural products during storage. As mycotoxins can
Christiane Gruber-Dorninger, Anneliese Müller, Roy Rosen   +2 more
doaj   +2 more sources

Unveiling the Substrate-Dependent Dynamics of Mycotoxin Production in Fusarium verticillioides Using an OSMAC-Metabolomics Approach. [PDF]

Chem Biodivers
Abstract Fusarium verticillioides is a prevalent plant pathogenic fungus known to produce harmful mycotoxins, including fumonisins and emerging toxins. This study aimed to investigate the influence of substrate on the temporal patterns of mycotoxin biosynthesis by F.
Groppi E, Haddad M, Cristofoli V, Vansteelandt M, Gadea A.   +4 more
europepmc   +2 more sources

Yesterday masked, today modified; what do mycotoxins bring next? [PDF]

Archives of Industrial Hygiene and Toxicology, 2018
Abstract Mycotoxins are secondary metabolites produced by toxigenic fungi in crops worldwide. In (micro)organisms such as plants, fungi, bacteria, or animals they may be further metabolised and modified, but this is also true for food processing, which may lead to a wide range of masked mycotoxin forms.
Marija Kovač, Drago Šubarić, Mateja Bulaić, Tihomir Kovač, Bojan Šarkanj   +4 more
openalex   +4 more sources

Intestinal toxicity of the masked mycotoxin deoxynivalenol-3-β-d-glucoside [PDF]

Archives of Toxicology, 2015
Natural food contaminants such as mycotoxins are an important problem for human health. Deoxynivalenol (DON) is one of the most common mycotoxins detected in cereals and grains. Its toxicological effects mainly concern the immune system and the gastrointestinal tract.
Alix Pierron, Sabria Mimoun, Letı́cia Sayuri Murate, Nicolas Loiseau, Yannick Lippi, Ana Paula Frederico Rodrigues Loureiro Bracarense, Laurence Liaubet, Gerd Schatzmayr, Franz Berthiller, W. Moll, Isabelle P. Oswald   +10 more
openalex   +9 more sources

Metabolism of the masked mycotoxin deoxynivalenol-3-glucoside in pigs

Toxicology Letters, 2014
Plants can metabolize the Fusarium mycotoxin deoxynivalenol (DON) by forming the masked mycotoxin deoxynivalenol-3-β-D-glucoside (D3G). D3G might be cleaved during digestion, thus increasing the total DON burden of an individual. Due to a lack of in vivo data, D3G has not been included in the various regulatory limits established for DON so far.
Veronika Nagl, Bettina Woechtl, Heidi Schwartz, Isabel Hennig‐Pauka, W. Moll, Gerhard Adam, Franz Berthiller   +6 more
openalex   +3 more sources

Detached leafin vitro model for masked mycotoxin biosynthesis and subsequent analysis of unknown conjugates [PDF]

World Mycotoxin Journal, 2014
The manuscript details the development of anin vitro model plant system using detached leaves because there is a need for biosynthetic methods for the production and isolation of masked mycotoxins. This detached leafin vitro model was firstly applied to deoxynivalenol with satisfying results. The biosynthesis of deoxynivalenol-3-glucoside was confirmed
Marthe De Boevre, Adriaan Vanheule, Kris Audenaert, Boris Bekaert, José Diana Di Mavungu, Stefaan Werbrouck, Geert Haesaert, Sarah De Saeger   +7 more
openalex   +4 more sources