Results 31 to 40 of about 94,176 (186)

Detection of Type A Trichothecene Di-Glucosides Produced in Corn by High-Resolution Liquid Chromatography-Orbitrap Mass Spectrometry

Toxins, 2013
The existence of di-glucosylated derivative of T-2 toxin in plant (corn powder) was confirmed for the first time in addition to that of HT-2 toxin. These masked mycotoxins (mycotoxin glucosides) were identified as T-2 toxin-di-glucoside (T2GlcGlc) and HT-
Hitoshi Nagashima, Shigeru Sakamoto, Yuki Sago, Hiroyuki Nakagawa   +3 more
doaj   +1 more source

Cellobiose inhibits the release of deoxynivalenol from transformed deoxynivalenol-3-glucoside from Lactiplantibacillus plantarum

Food Chemistry: Molecular Sciences, 2022
The masked mycotoxin deoxynivalenol-3-glucoside (D3G) has been reported to be a detoxification product in plants, but can be hydrolyzed into its toxic precursor, deoxynivalenol (DON). Herein, we reported that Lactiplantibacillus plantarum (L.
Kailin Li, Lan Wang, Dianzhen Yu, Zheng Yan, Na Liu, Aibo Wu   +5 more
doaj   +1 more source

Either or neither, but not both : locating the effects of masked primes [PDF]

, 2009
Execution of a response that has been primed by a backward-masked stimulus is inhibited (negative compatibility effect; NCE). Three experiments investigated the locus of this inhibition. Masked primes (left- or right-pointing arrows) were followed either
Schlaghecken, Friederike, Klapp, Stuart T., Maylor, Elizabeth A.   +2 more
core   +1 more source

Biochemical Characterization of a Recombinant UDP-glucosyltransferase from Rice and Enzymatic Production of Deoxynivalenol-3-O-β-D-glucoside

Toxins, 2015
Glycosylation is an important plant defense mechanism and conjugates of Fusarium mycotoxins often co-occur with their parent compounds in cereal-based food and feed.
Herbert Michlmayr, Alexandra Malachová, Elisabeth Varga, Jana Kleinová, Marc Lemmens, Sean Newmister, Ivan Rayment, Franz Berthiller, Gerhard Adam   +8 more
doaj   +1 more source

Fate of Aflatoxins and Fumonisins During Gluten‐Free Pasta Processing: Untargeted 13C‐Labelling LC‐HRMS Based Approach [PDF]

J Mass Spectrom
ABSTRACT Based on previous experience and current knowledge, it is assumed that mycotoxins contaminating raw materials could be degraded or modified due to exposure to thermal and mechanical conditions during food processing, potentially resulting in degradation and/or conversion products.
Rollo E, Schamann A, Doppler M, Malachová A, Krska R, Suman M.   +5 more
europepmc   +2 more sources

Synthesis of Mono- and Di-Glucosides of Zearalenone and α-/β-Zearalenol by Recombinant Barley Glucosyltransferase HvUGT14077

Toxins, 2017
Zearalenone (ZEN) is an estrogenic mycotoxin occurring in Fusarium-infected cereals. Glucosylation is an important plant defense mechanism and generally reduces the acute toxicity of mycotoxins to humans and animals.
Herbert Michlmayr, Elisabeth Varga, Francesca Lupi, Alexandra Malachová, Christian Hametner, Franz Berthiller, Gerhard Adam   +6 more
doaj   +1 more source

Zearalenone (ZEN) in Livestock and Poultry: Dose, Toxicokinetics, Toxicity and Estrogenicity

Toxins, 2020
One of the concerns when using grain ingredients in feed formulation for livestock and poultry diets is mycotoxin contamination. Aflatoxin, fumonisin, ochratoxin, trichothecene (deoxynivalenol, T-2 and HT-2) and zearalenone (ZEN) are mycotoxins that have
Jundi Liu, Todd Applegate
doaj   +1 more source

Mycotoxin and Gut Microbiota Interactions

Toxins, 2020
The interactions between mycotoxins and gut microbiota were discovered early in animals and explained part of the differences in susceptibility to mycotoxins among species.
Philippe Guerre
doaj   +1 more source

Occurrence of Deoxynivalenol and Deoxynivalenol-3-glucoside in Hard Red Spring Wheat Grown in the USA

Toxins, 2013
Deoxynivalenol (DON) is a mycotoxin found in wheat that is infected with Fusarium fungus. DON may also be converted to a type of “masked mycotoxin”, named deoxynivalenol-3-glucoside (D3G), as a result of detoxification of the plant.
Senay Simsek, Maribel Ovando-Martínez, Bahri Ozsisli, Kristin Whitney, Jae-Bom Ohm   +4 more
doaj   +1 more source

Mycotoxin Uptake in Wheat — Eavesdropping Fusarium Presence for Priming Plant Defenses or a Trojan Horse to Weaken Them?

Frontiers in Plant Science, 2021
Fusarium mycotoxins represent a major threat for cereal crops and food safety. While previous investigations have described plant biotransforming properties on mycotoxins or metabolic relapses of fungal infections in plants, so far, the potential ...
Laura Righetti, Laura Righetti, Dhaka Ram Bhandari, Enrico Rolli, Sara Tortorella, Renato Bruni, Chiara Dall’Asta, Bernhard Spengler   +7 more
doaj   +1 more source