Results 81 to 90 of about 1,151 (177)

Development and Evaluation of Monoclonal Antibodies for the Glucoside of T-2 Toxin (T2-Glc)

open access: yesToxins, 2013
The interactions between fungi and plants can yield metabolites that are toxic in animal systems. Certain fungi are known to produce sesquiterpenoid trichothecenes, such as T-2 toxin, that are biotransformed by several mechanisms including glucosylation.
Susan McCormick   +4 more
doaj   +1 more source

Cyclic Peptide Conformational Landscapes Through the Lens of Mass Spectrometry and Orthogonal Spectroscopy

open access: yesJournal of Mass Spectrometry, Volume 61, Issue 5, May 2026.
ABSTRACT Cyclic peptides occupy a structurally dynamic region of chemical space, where function often arises from ensembles rather than a single dominant fold. Closed backbones, frequent N‐methylation, heteroatoms, unnatural amino acids, and a strong propensity for metal coordination create dense conformational and coordination landscapes that ...
Emmanuel Nkyaagye   +2 more
wiley   +1 more source

The Metabolic Fate of Deoxynivalenol and Its Acetylated Derivatives in a Wheat Suspension Culture: Identification and Detection of DON-15-O-Glucoside, 15-Acetyl-DON-3-O-Glucoside and 15-Acetyl-DON-3-Sulfate

open access: yesToxins, 2015
Deoxynivalenol (DON) is a protein synthesis inhibitor produced by the Fusarium species, which frequently contaminates grains used for human or animal consumption.
Clemens Schmeitzl   +8 more
doaj   +1 more source

Occurrence and variation of Fusarium free and masked mycotoxins in maize from agriculture regions of South Africa [PDF]

open access: yes, 2019
PhD (Biological Sciences), North-West University, Mafikeng CampusIn the past years, it has become very clear that in mycotoxin-contaminated foodstuffs, many structurally related compounds generated from plant metabolism or during food processing can ...
Ekwomadu, T.I.
core   +1 more source

Assessing the hydrolytic fate of the masked mycotoxin zearalenone-14-glucoside–A warning light for the need to look at the “maskedome” [PDF]

open access: yes, 2017
Masked mycotoxins are plant metabolites of mycotoxins that contaminate food and feed. They pose health concern as the shortage of toxicological data forces the lack of regulation worldwide.
RIGHI, Federico   +4 more
core   +1 more source

Nuclear Magnetic Resonance-Based Approaches for the Structural and Quantitative Analysis of Mycotoxins

open access: yesMagnetochemistry
Mycotoxins are toxic secondary metabolites produced by various fungal species, posing significant food safety concerns due to their health impacts and economic burden.
Yun Hwan Kim   +5 more
doaj   +1 more source

Antimicrobial prescribing guidelines for feedlot cattle

open access: yes
Australian Veterinary Journal, Volume 104, Issue 7, Page 413-438, July 2026.
P Cusack   +4 more
wiley   +1 more source

Analytical Strategies for the Determination of Deoxynivalenol and its Modified Forms in Beer: A Mini Review

open access: yesKvasný průmysl, 2015
The aim of this review is to provide a brief overview of analytical methods used for the determination of deoxynivalenol and its modified forms deoxynivalenol-3-β-D-glucoside, 3-acetyl-deoxynivalenol and 15-acetyl-deoxynivalenol in beer.
Alexandra Malachová   +3 more
doaj   +1 more source

Simultaneous determination of masked forms of deoxynivalenol and zearalenone after oral dosing in rats by LC-MS/MS [PDF]

open access: yes, 2012
In vivo metabolism of masked or conjugated mycotoxins is poorly documented as standards are not commercially available and indirect analysis using hydrolytic enzymes is difficult to validate and cumbersome.
A. šilovskis   +12 more
core   +1 more source

Synthesis of zearalenone-16-β,D-glucoside and zearalenone-16-sulfate: A tale of protecting resorcylic acid lactones for regiocontrolled conjugation

open access: yesBeilstein Journal of Organic Chemistry, 2014
The development of a reliable procedure for the synthesis of the 16-glucoside and 16-sulfate of the resorcylic acid lactone (RAL) type compound zearalenone is presented.
Hannes Mikula   +7 more
doaj   +1 more source

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