Results 21 to 30 of about 13,267,617 (166)
Molecules, 2016 Modified mycotoxins have been gaining importance in recent years and present a certain challenge in LC-MS/MS analysis. Due to the previous lack of a labeled isotopologue of the modified mycotoxin deoxynivalenol-3-glucoside, in our study we synthesized ...
Katharina Habler +2 more
exaly +4 more sources
Humans significantly metabolize and excrete the mycotoxin deoxynivalenol and its modified form deoxynivalenol-3-glucoside within 24 hours. [PDF]
Sci Rep, 2018 AbstractFor the first time, a comprehensive human intervention study was conducted to unravel the urinary excretion profile and metabolism of the fungal metabolite deoxynivalenol (DON) and its modified form deoxynivalenol-3-glucoside (DON-3-glucoside). Twenty volunteers were restricted in consuming cereals and cereal-based foods for 4 days. At day 3, a
Vidal A +7 more
europepmc +9 more sources
Hydrolytic fate of deoxynivalenol-3-glucoside during digestion.
Toxicol Lett, 2011 Deoxynivalenol-3-β-D-glucoside (D3G), a plant phase II metabolite of the Fusarium mycotoxin deoxynivalenol (DON), occurs in naturally contaminated wheat, maize, oat, barley and products thereof. Although considered as a detoxification product in plants, the toxicity of this substance in mammals is currently unknown.
Berthiller F +6 more
europepmc +4 more sources
Toxins, 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 +3 more sources
Toxins, 2023 Deoxynivalenol and nivalenol are major type B trichothecenes and the most frequently occurring mycotoxins worldwide. Their 3-β-d-glucoside forms have recently become a safety management issue.
Sang Yoo Lee +4 more
doaj +2 more sources
Analysis of Deoxynivalenol and Deoxynivalenol-3-glucoside in wheat [PDF]
Food Control, 2012 Deoxynivalenol (DON) is a mycotoxin which can be produced in cereal grains infected by Fusarium Head Blight (FHB). Alteration of DON by the plant often involves conjugation of the respective mycotoxin to certain functional groups or molecules. Conjugation of DON with glucose results in Deoxynivalenol-3-β-d-glucopyranoside (D3G), which has been found to
Senay Simsek +4 more
openaire +2 more sources
Concurrent Quantification of Deoxynivalenol, Its Derivatives, and Nivalenol in Pet Food Using QuEChERS Combined with LC-MS/MS [PDF]
ToxinsIn the current research, we optimized a simultaneous method for quantifying deoxynivalenol (DON) and its derivative forms, deoxynivalenol-3-glucoside (D3G), 3-acetyl-deoxynivalenol (3-AcDON), 15-acetyl-deoxynivalenol (15-AcDON), and nivalenol (NIV), in ...
Chae-Eun Yeo +7 more
doaj +2 more sources
Simultaneous Determination of Deoxynivalenol, Deoxynivalenol-3-Glucoside and Nivalenol in Wheat Grains by HPLC-PDA with Immunoaffinity Column Cleanup [PDF]
Food Analytical Methods, 2016 Deoxynivalenol-3-glucoside (D3G) is a modified mycotoxin formed by the metabolism of plants through the conjugation of deoxynivalenol (DON) with glucose. Toxicology studies of D3G for human and animal health are still under investigation, and the development of practical and reliable methods for its direct determination, especially in cereal matrices ...
Trombete, F. +5 more
openaire +3 more sources
Kvasný 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 +3 more sources
Influence of Light Spectrum on Bread Wheat Head Colonization by Fusarium graminearum and on the Accumulation of Its Secondary Metabolites [PDF]
PlantsPrevious studies indicated that light influences mycotoxin production and wheat’s defense responses to the cereal fungal pathogen Fusarium graminearum. Herein, the effect of different light wavelengths on F.
Minely Cerón-Bustamante +7 more
doaj +2 more sources