Results 251 to 260 of about 39,236 (288)

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
openaire   +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, Kay L M, White, Victoria J, Burley, Richard P, Hopton, Anita, Rajendram, Julie, Fisher, Janet E, Cade, Christopher P, Wild   +7 more
openaire   +2 more sources

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
openaire   +1 more source

Effects of deoxynivalenol, 3-acetyl-deoxynivalenol and 15-acetyl-deoxynivalenol on parameters associated with oxidative stress in HepG2 cells

Mycotoxin Research, 2019
This work studied the effect of deoxynivalenol (DON) and two of its acetylated analogs (3-ADON, 15-ADON) on first indicators of oxidative stress status, namely production of reactive oxygen species (ROS) and induction of lipid peroxidation (LPO), in HepG2 cells.
A. Juan-García, C. Juan, J. Tolosa, M. Ruiz   +3 more
semanticscholar   +3 more sources

Natural occurrence of deoxynivalenol, 3-acetyl-deoxynivalenol, 15-acetyl-deoxynivalenol, nivalenol, 4,7-dideoxynivalenol, and zearalenone in polish wheat

Mycotoxin Research, 1990
Three wheat samples collected in 1987 in Central Poland and naturally infected withFusarium spp were analyzed for the presence ofFusarium spp andFusarium toxins. Heads were separated into three fractions: kernels with visibleFusarium damage, healthy looking kernels, and chaff + rachis.The samples contained deoxynivalenol (2.0 - 40.0μg/g), nivalenol (O ...
J, Perkowski, R, Plattner, P, Goliński, R, Vesonder, J, Chelkowski   +4 more
openaire   +2 more sources

Occurrence of deoxynivalenol and deoxynivalenol-3-glucoside in durum wheat

World Mycotoxin Journal, 2013
The occurrence of deoxynivalenol and deoxynivalenol-3-glucoside in durum wheat samples (n=150; 25 lines × 2 reps × 3 environments) collected in 2010 from 3 areas located in north-central Italy was evaluated. In addition, the co-occurrence of other trichothecenes was considered.
DALL'ASTA, Chiara, DALL'ERTA, Andrea, GALAVERNA, Gianni, P. Mantovani, A. Massi   +4 more
openaire   +2 more sources

Deoxynivalenol and 15-monoacetyl deoxynivalenol production by Fusarium graminearum R6576 in liquid media

Mycopathologia, 1985
Growth and toxigenesis by Fusarium graminearum R6576, were compared in four liquid media. Parameters monitored during the fermentation were deoxynivalenol (DON) and 15-acetyl deoxynivalenol (15-ADON) production, fungal mass, carbohydrate utilization, and pH.
J J, Pestka, A, el-Bahrawy, L P, Hart
openaire   +2 more sources

An epimer of deoxynivalenol: purification and structure identification of 3-epi-deoxynivalenol

Food Additives & Contaminants: Part A, 2015
In an investigation of deoxynivalenol (DON)-transformation products by Devosia mutans 17-2-E-8, the major product was identified as 3-epi-DON. This DON-transformation product was analysed by liquid chromatography and identified by congruent retention time and UV/Vis spectrum, as well as mass spectrometric data.
Jian Wei, He, Raymond, Yang, Ting, Zhou, Greg J, Boland, Peter M, Scott, Genevieve S, Bondy   +5 more
openaire   +2 more sources

Acute and subacute oral toxicity of deoxynivalenol exposure in a Dermatophagoides farinae induced murine asthma model.

Toxicological Sciences, 2020
Previously, researchers have demonstrated that mycotoxin deoxynivalenol significantly enhances immunocyte activation. However, the interaction between deoxynivalenol exposure and immune disorders remains unclear.
Toa Ookawara, Ryota Aihara, Ai Morimoto, Naoki Iwashita, K. Kurata, Yoshiichi Takagi, A. Miyasaka, M. Kushiro, S. Miyake, T. Fukuyama   +9 more
semanticscholar   +1 more source

Toxicokinetics and metabolism of deoxynivalenol in animals and humans

Archives of Toxicology, 2022
Yu Sun, Jun Jiang, Peiqiang Mu, Ruqin Lin, Jikai Wen, Yiqun Deng   +5 more
semanticscholar   +1 more source