Results 191 to 200 of about 25,628 (226)

The Deoxynivalenol Challenge

Journal of Agricultural and Food Chemistry, 2022
This perspective examines four of the primary challenges that the mycotoxin deoxynivalenol (DON) presents to farmers, producers, and consumers. DON is one of the big five agriculturally important mycotoxins, resulting from Fusarium infection on grains, such as maize, barley, and wheat.
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Analysis of Deoxynivalenol and Deoxynivalenol-3-glucoside in wheat

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
exaly   +2 more sources

A comparison of deoxynivalenol intake and urinary deoxynivalenol in UK adults

Biomarkers, 2010
The relationship between deoxynivalenol (DON) intake and first morning urinary DON was examined in UK adults to validate the latter as a biomarker of human exposure. DON was assessed in first morning samples collected during a period of normal diet, a wheat-restriction intervention diet, and partial wheat-restriction intervention in which bread was ...
Paul C Turner, Janet Elizabeth Cade, Victoria J Burley   +2 more
exaly   +3 more sources

Cellular Apoptosis Induced by Deoxynivalenol

Indian Journal of Microbiology, 2021
Deoxynivalenol (DON) is synthesized by Fusarium species that frequently infect crops during storage, and it's harm risk to human is reflected in the consumption of infected food crops or indirectly through foods of animal origin. In this study, Hela and Chang liver cells were used to research the cellular apoptosis induced by deoxynivalenol. Cells were
Qing'ai, Chen, Ying, Cui, Jiaru, Zhao, Wanlin, Zeng, Ni, Jin, Lan, Yang, Jun, Yuan   +6 more
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Immunosuppressive properties of deoxynivalenol

Toxicology, 1988
The immunosuppressive effect of deoxynivalenol (DON) was investigated in male Balb/c mice. The effect of the route of DON administration to the animals was first studied. The results showed that DON acted efficiently on the immune system per os. The administration of 100 ppm DON in the diet caused the death of all the animals within a few days.
S, Robbana-Barnat, C, Lafarge-Frayssinet, H, Cohen, G A, Neish, C, Frayssinet   +4 more
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Deoxynivalenol (DON) in hartweizen

Mycotoxin Research, 2004
Deoxynivalenol (DON) in Durum Wheat High contamination levels of deoxynivalenol (DON) were found during an investigation of noodles in 2001 and initiated an additional survey of Durum wheat used as raw material for these products. Analyses of 53 samples of Durum wheat by HPLC revealed 89% positives and a median concentration of 790 ug/kg, which clearly
A, Brockmeyer, G, Thielert
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Survey of deoxynivalenol and its conjugates deoxynivalenol-3-glucoside and 3-acetyl-deoxynivalenol in 374 beer samples

Food Additives & Contaminants: Part A, 2013
Beer is one of the most popular beverages worldwide. Malted cereal grains are among the basic ingredients and hence mycotoxin contamination might occur. Previous studies reported the presence of the Fusarium mycotoxins deoxynivalenol (DON) and 3-acetyl-deoxynivalenol (3ADON), as well as of the masked mycotoxin deoxynivalenol-3-glucoside (D3G) in beer ...
Elisabeth, Varga, Alexandra, Malachova, Heidi, Schwartz, Rudolf, Krska, Franz, Berthiller   +4 more
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The stability of deoxynivalenol and 3‐acetyI deoxynivalenol to gamma irradiation

Food Additives and Contaminants, 1993
The stability of deoxynivalenol and 3-acetyl deoxynivalenol to irradiation by 60Co-gamma radiation under various conditions was investigated. Deoxynivalenol and 3-acetyl deoxynivalenol were irradiated on maize, in aqueous solution and in the dry state. Breakdown of the toxins was monitored by high performance liquid chromatography.
K, O'Neill, A P, Damoglou, M F, Patterson   +2 more
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Sampling Wheat for Deoxynivalenol

2002
The variability associated with testing wheat for deoxynivalenol (DON) was measured using a 0.454 kg sample, a Romer mill, 25 g of comminuted subsample and the Romer Fluoroquant analytical method. The total variability was partitioned into sampling, sample preparation, and analytical variability components.
Thomas B, Whitaker, Winston M, Hagler, Francis G, Giesbrecht, Anders S, Johansson   +3 more
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Deoxynivalenol in Lebensmitteln

Mycotoxin Research, 2005
Within a joint research project entitled “Analysis and occurrence of importantFusarium toxins (deoxynivalenol and zearalenone) and dietary intake of these toxins by the German consumer”, supported by the German Federal Ministry of Consumer Protection, Food and Agriculture (BMVEL), representative analytical data are generated on the contamination level ...
V. Curtui, A. Brockmeyer, R. Dietrich, O. Kappenstein, H. Klaffke, J. Lepschy, E. Märtlbauer, E. Schneider, C. Seidler, G. Thielert, E. Usleber, R. Weber, J. Wolff   +12 more
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