Results 151 to 160 of about 3,585 (177)

Biodegradation of zearalenone by Saccharomyces cerevisiae : Possible involvement of ZEN responsive proteins of the yeast

Journal of Proteomics, 2016
The mycotoxin zearalenone, also known as F-2 mycotoxin or RAL is a potent estrogenic metabolite produced by some Gibberella and Fusarium species. It is a common contaminant of cereal crops, livestock and poultry products. However, detoxification of zearalenone (ZEN) remains a challenge.
Hongyin Zhang, Xiaoyun Zhang, Qiya Yang   +2 more
exaly   +3 more sources

Zearalenone (ZEN) detection by a single chain fragment variable (scFv) antibody

World Journal of Microbiology and Biotechnology, 2008
Zearalenone (ZEN) is a mycotoxin produced by members of the genus Fusarium. ZEN detection by ELISA using single chain fragment variable (scFv) represents a novel means of mycotoxin detection and diagnosis of fungal infection. To develop immunoassay of ZEN based on scFv, ZEN was conjugated to horseradish peroxidase (HRP).
Zonghua Wang
exaly   +2 more sources

Application of multispectral imaging combined with machine learning methods for rapid and non-destructive detection of zearalenone (ZEN) in maize

Measurement: Journal of the International Measurement Confederation, 2022
Changhong Liu
exaly   +2 more sources

New Biotransformation Mode of Zearalenone Identified in Bacillus subtilis Y816 Revealing a Novel ZEN Conjugate

Journal of Agricultural and Food Chemistry, 2021
An increasing number of Bacillus strains have been identified, and the removal capacity of zearalenone (ZEN) was determined; however, they failed to reveal the detoxification mechanism and transformation product. Here, Bacillus subtilis Y816, which could transform 40 mg/L of ZEN within 7 h of fermentation, was identified and studied.
Shi Bin Yang, Hong Chen Zheng, Jian Yong Xu, Xing Ya Zhao, Wen Ju Shu, Xiang Ming Li, Hui Song, Yan He Ma   +7 more
openaire   +2 more sources

Changes in the Subpopulations of Porcine Peripheral Blood Lymphocytes Induced by Exposure to Low Doses of Zearalenone (ZEN) and Deoxynivalenol (DON) [PDF]

Molecules, 2016
Zearalenone and deoxynivalenol are secondary metabolites of fungi of the genus Fusarium. The presence of mycotoxins in cereals and the resulting contamination of feeds and foods pose health risks for animals and humans. The dangers associated with high doses of mycotoxins have been extensively researched but very little is known about NOAEL (No ...
Magdalena Gajęcka, Maciej Tadeusz Gajęcki, Kazimierz Obremski   +2 more
exaly   +4 more sources

Ozone treatment to reduce deoxynivalenol (DON) and zearalenone (ZEN) contamination in wheat bran and its impact on nutritional quality

Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment, 2018
Wheat bran is an important source for human and animal feed. Its nutritional aspects include a high content of fibre and minerals, as well as phenolic compounds that help prevent chronic diseases. However, wheat can be susceptible to contamination by fungus, which can produce mycotoxins such as deoxynivalenol (DON) and zearalenone (ZEN), causing ...
Solange Canniatti-Brazaca, Allana Patrícia Santos Alexandre, Pedro E D Augusto   +2 more
exaly   +3 more sources

Synergistic toxicity of dietary aflatoxin B1 (AFB1) and zearalenone (ZEN) in rainbow trout (Oncorhynchus mykiss) is attenuated by anabolic effects

Aquaculture, 2021
Although several studies have reported co-occurrence of mycotoxins in fish feed limited information is available on the physiological effects. In the current study, the single and combined effect of added dietary AFB1 and ZEN in various concentrations for 60 days was tested in rainbow trout on growth parameters, mortality, intestinal digestive enzymes ...
Imani, Ahmad, Ghafarifarsani, Hamed, Niewold, Theo A., Pietsch-Schmied, Constanze, Sarvi Moghanlou, Kourosh   +4 more
openaire   +1 more source

Zearalenone (ZEN) and ZEN metabolites in feed, urine and bile of sows: Analysis, determination of the metabolic profile and evaluation of the binding forms

2016
A new alkaline-based method was developed for extracting zearalenone (ZEN) from feedstuffs. The procedure was shown to increase the extraction efficiency by 7 to 56 %. The addition of β-glucosidase did not increase the analyzed ZEN concentrationssuggesting ZEN-β-glucosides being of minor importance.
Ueberschär, Karl-Heinz, Brezina, Ulrike, Dänicke, Sven   +2 more
openaire   +1 more source

Growth performance, selected blood biochemical parameters and body weights of pre-pubertal gilts fed diets supplemented with different doses of zearalenone (ZEN)

Toxicon, 2018
The aim of this study was to determine whether exposure to low doses of zearalenone (ZEN) induces changes in the serum biochemical profile and body weights (BW). Pre-pubertal gilts (with BW of up to 14.5 kg) were administered ZEN in daily doses of 5 μg/kg BW (group 1, n = 15), 10 μg/kg BW (group 2, n = 15), 15 μg/kg BW (group 3, n = 15) or placebo ...
Magdalena Gajęcka, Maciej Tadeusz Gajęcki, Łukasz Zielonka   +2 more
exaly   +3 more sources

Key comparison study—organic solvent calibration solution—gravimetric preparation and value assignment of trans-zearalenone (trans-ZEN) in acetonitrile (ACN)

Metrologia, 2020
The CCQM-K154.a and subsequent CCQM-K154.a.1 comparisons were coordinated by the the Bureau International des Poids et Mesures (BIPM) and the Chinese National Institute of Metrology (NIM) on behalf of the Organic Analysis Working Group (OAWG) of the Comité Consultatif pour la Quantité de Matière (CCQM) for National Measurement Institutes (NMIs) and ...
Josephs, R. D., Daireaux, A., Bedu, M., Li, Xiuqin, Li, Xiaomin, Guo, Z., Choteau, T., Martos, G., Westwood, S., Wielgosz, R. I., Li, H., Simón, M., Rego, E. C. P. Do, Garrido, B. C., Leal, R., Carvalho, L., Guimarães, E., Bahadoor, A., Bates, J., Melanson, J. E., Giannikopoulou, P., Alexopoulos, C., Kakoulides, E., Mugenya, I., Prevoo-Franzsen, D., Fernandes-Whaley, M., Marbumrung, S., Bilsel, M., Binici, B., Gokcen, T.   +29 more
openaire   +2 more sources