Results 41 to 50 of about 24,291 (265)

Fumonisins, Trichothecenes and Zearalenone in Cereals [PDF]

open access: yesInternational Journal of Molecular Sciences, 2008
Fumonisins are phytotoxic mycotoxins which are synthesized by various species of the fungal genus Fusarium such as Fusarium verticillioides (Sacc.) Nirenberg (ex F.moniliforme Sheldon) and Fusarium proliferatum. The trichothecene (TC) mycotoxins are secondary metabolites produce by species that belong to several fungal genera, especially Fusarium ...
Selma Yazar, Gülden Z. Omurtag
openaire   +3 more sources

Zearalenone in the Intestinal Tissues of Immature Gilts Exposed per os to Mycotoxins

open access: yesToxins, 2015
Zearalenone and its metabolites, α-zearalenol and β-zearalenol, demonstrate estradiol-like activity and disrupt physiological functions in animals. This article evaluates the carryover of zearalenone and its selected metabolites from the digesta to ...
Łukasz Zielonka   +7 more
doaj   +1 more source

Sensor Based on Molecularly Imprinted Polymer Membranes and Smartphone for Detection of Fusarium Contamination in Cereals

open access: yesSensors, 2020
The combination of the generic mobile technology and inherent stability, versatility and cost-effectiveness of the synthetic receptors allows producing optical sensors for potentially any analyte of interest, and, therefore, to qualify as a platform ...
Tetyana Sergeyeva   +10 more
doaj   +1 more source

Zearalenone production during micro-malting of barley [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2007
The zearalenone (ZEA) content was determined during a micro-malting process (after steeping, germination, kilning and degermination, as well as in barley samples before micro-malting process) of two winter two-rowed barley samples, grown at Kragujevac ...
Kocić-Tanackov Sunčica D.   +3 more
doaj   +1 more source

Three‐Channel Electron Engineered Fe‐88A@CeO2/CDs Nanozyme with Enhanced Oxidase‐Like Activity for Efficient Biomimetic Catalysis

open access: yesAdvanced Science, EarlyView.
xx xx. Abstract Iron‐based metal‐organic framework (MOF) nanozymes have garnered considerable attention owing to a large specific surface area, adjustable porosity, large Fe‐O clusters, and unsaturated Fe sites. However, the sluggish charge‐transfer rate and restricted active sites of the nanozymes lead to poor enzyme‐like activity and further impede ...
Kai Liu   +9 more
wiley   +1 more source

Electron Paramagnetic Resonance (EPR) Spectroscopy in Studies of the Protective Effects of 24-Epibrasinoide and Selenium against Zearalenone-Stimulation of the Oxidative Stress in Germinating Grains of Wheat

open access: yesToxins, 2017
These studies concentrate on the possibility of using selenium ions and/or 24-epibrassinolide at non-toxic levels as protectors of wheat plants against zearalenone, which is a common and widespread mycotoxin. Analysis using the UHPLC-MS technique allowed
Maria Filek   +3 more
doaj   +1 more source

Determination of Mycotoxin Contamination Levels in Rice and Dietary Exposure Assessment

open access: yesJournal of Toxicology, 2022
The contamination by aflatoxins, ochratoxin A, and zearalenone of samples of paddy and polished rice stored in silos located in Chiriquí, Panama, was evaluated.
Jose Troestch   +2 more
doaj   +1 more source

Commercial biocontrol agents reveal contrasting comportments against two mycotoxigenic fungi in cereals: Fusarium Graminearum and Fusarium Verticillioides [PDF]

open access: yes, 2020
The aim of this study was to investigate the impact of commercialized biological control agents (BCAs) against two major mycotoxigenic fungi in cereals, Fusarium graminearum and Fusarium verticillioides, which are trichothecene and fumonisin producers ...
Durand, Noel   +5 more
core   +1 more source

Synthesis and Characterization of Dummy Template‐Based Molecularly Imprinted Polymers for Extraction of Aflatoxins in Food Samples

open access: yesChemistry &Biodiversity, EarlyView.
Five dummy templates and two functional monomers were systematically evaluated for the preparation of selective MIPs for aflatoxins. 5,7‐Dimethoxycoumarin and methacrylic acid were found to produce highly selective MIPs, and the adsorbent was characterized by FTIR, TGA, and SEM.
Mesha Mbisana   +3 more
wiley   +1 more source

Effect of pyrolysis temperature on ochratoxin A adsorption mechanisms and kinetics by cashew nut shell biochars [PDF]

open access: yes, 2019
Biochars were produced from cashew nut shell at 400, 600 and 800°C. Production temperature significantly affected biochar properties and consequently the adsorption mechanisms of ochratoxin A.
Ahmadou, Abderahim   +4 more
core   +1 more source

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