Results 31 to 40 of about 4,964 (191)

Cross-reactivity of some commercially available deoxynivalenol (DON) and zearalenone (ZEN) immunoaffinity columns to DON- and ZEN-conjugated forms and metabolites [PDF]

Food Additives & Contaminants: Part A, 2011
Seven commercially available deoxynivalenol (DON) and zearalenone (ZEN) immunoaffinity columns (IACs) were tested for cross-reactivity to conjugated forms (3-acetyl-deoxynivalenol, 15-acetyl-deoxynivalenol, DON-3-glucoside, DON-3-glucuronide, ZEN-glucosides, ZEN-glucuronide) and metabolites (de-epoxydeoxynivalenol, α-zearalenol, β-zearalenol) and ...
A, Veršilovskis, B, Huybrecht, E K, Tangni, L, Pussemier, S, De Saeger, A, Callebaut   +5 more
openaire   +2 more sources

Enzymatic Degradation of Zearalenone in the Gastrointestinal Tract of Pigs, Chickens, and Rainbow Trout

Toxins, 2023
The estrogenic mycotoxin zearalenone (ZEN) is a common contaminant of animal feed. Effective strategies for the inactivation of ZEN in feed are required.
Christiane Gruber-Dorninger, Manuela Killinger, Andreas Höbartner-Gußl, Roy Rosen, Barbara Doupovec, Markus Aleschko, Heidi Schwartz-Zimmermann, Oliver Greitbauer, Zoran Marković, Marko Stanković, Karin Schöndorfer, Djuro Vukmirovic, Silvia Wein, Dian Schatzmayr   +13 more
doaj   +1 more source

Transformations of Selected Fusarium Toxins and Their Modified Forms During Malt Loaf Production

Toxins, 2020
An increasing number of studies have found that modified mycotoxins, such as free mycotoxins, naturally occur in food, and severely impact food safety. The present study investigated concentrations of trichothecenes nivalenol (NIV), deoxynivalenol (DON),
Marcin Bryła, Edyta Ksieniewicz-Woźniak, Agnieszka Waśkiewicz, Tomoya Yoshinari, Krystyna Szymczyk, Grażyna Podolska, Romuald Gwiazdowski, Krzysztof Kubiak   +7 more
doaj   +1 more source

Analytical approaches and preparation of biological, food and environmental samples for analyses of zearalenone and its metabolites

Reviews in Analytical Chemistry, 2020
Zearalenone (ZEN) is a mycotoxin that occurs in all stages of plant growth and development and exerts harmful effects on humans and animals. Zearalenone is easily absorbed in the digestive tract, and it is metabolized in the intestinal wall and the liver.
Gadzała-Kopciuch Renata, Kuźniewska Anna, Buszewski Bogusław   +2 more
doaj   +1 more source

Evaluation of Activity of Pro- and Anti-Inflammatory Mediators and Nitrosative Stress in Liver Tissue of Wild Boars (<i>Sus scrofa</i>) Positive for Zearalenone (ZEN) Contamination in Campania Region, Southern Italy. [PDF]

Toxins (Basel)
Zearalenone (ZEN) is a mycotoxin commonly produced by Fusarium species and is often found in food and feed. It has been linked to reproductive problems in livestock and, less frequently, to hyperestrogenic effects in humans. However, information regarding the impact of ZEN on wild boars (Sus scrofa) remains scarce, despite this species being among the ...
Damiano S, Longobardi C, Di Napoli E, Iovane V, Ferrucci F, Rizzo G, Raffaele A, Rubino A, Russo V, Ciarcia R.   +9 more
europepmc   +5 more sources

ZEARALENONE: INCIDENCE TOXIGENIC FUNGI AND CHEMICAL DECONTAMINATION IN EGYPTIAN CEREALS [PDF]

Assiut Veterinary Medical Journal, 1996
An investigation for occurrence of Zearalenone (ZEN) and toxigenic fungi in cereals (Corn, 50 samples; rice 45 samples, and wheat, 40 samples) collected from Egypt. ZEN was detected in 15 of 50 corn samples with an average 22.32 ppb.
EL-SAYED A.M. ABDALLA
doaj   +1 more source

Quantitative Proteomic Analysis of Zearalenone-Induced Intestinal Damage in Weaned Piglets

Toxins, 2022
Zearalenone (ZEN), also known as the F-2 toxin, is a common contaminant in cereal crops and livestock products. This experiment aimed to reveal the changes in the proteomics of ZEN-induced intestinal damage in weaned piglets by tandem mass spectrometry ...
Lulu Ma, Yanping Jiang, Fuguang Lu, Shujing Wang, Mei Liu, Faxiao Liu, Libo Huang, Yang Li, Ning Jiao, Shuzhen Jiang, Xuejun Yuan, Weiren Yang   +11 more
doaj   +1 more source

Metabolic profile, bioavailability and toxicokinetics of zearalenone-14-glucoside in rats after oral and intravenous administration by liquid chromatography high-resolution mass spectrometry and tandem mass spectrometry [PDF]

, 2019
Zearalenone-14-glucoside (ZEN-14G), a key modified mycotoxin, has attracted a great deal of attention due to the possible conversion to its free form of zearalenone (ZEN) exerting toxicity.
De Boevre, Marthe, De Saeger, Sarah, Li, Yanshen, Li, Yi, Rao, Zhenghua, Sun, Feifei, Tan, Haiguang, Yang, Shupeng, Zhang, Huiyan, Zhou, Jinhui   +9 more
core   +1 more source

Research on the Removal Effect and Mechanism of Tibet Rhodotorula mucilaginosa on Zearalenone

Liang you shipin ke-ji, 2021
In order to explore an environmental removal method of grain mycotoxins and to overcome the problem of poor stability of biodegradation method, the Tibetan yeast strains were selected as the research object, and the strains with better degradation ...
GUO Qian-qian, ZHOU Hai-fang, HAO Jia-rong, YE Yun-kai, CAO Yang, LIU Xing-quan, HU Hao   +6 more
doaj   +1 more source

Determination of aflatoxins, deoxynivalenol, ochratoxin A and zearalenone in wheat and oat based bran supplements sold in the Spanish market [PDF]

, 2013
The main objective of this study was to assess the exposure of Catalonian (Spain) population to AFs. Thus, two sub-objectives were considered: 1) to assess the occurrence of AFs in food marketed in Catalonia, and 2) to assess the consumption of those ...
Cano Sancho, German, Marín Sillué, Sònia, Ramos Girona, Antonio J., Sanchís Almenar, Vicente, Vidal Corominas, Arnau   +4 more
core   +3 more sources