Results 31 to 40 of about 6,283 (201)

Simultaneous Determination of 15 Mycotoxins in Aquaculture Feed by Liquid Chromatography–Tandem Mass Spectrometry

open access: yesToxins, 2022
The use of plant-based fish feed may increase the risk of contamination by mycotoxins. The multiresidue analysis of mycotoxins in fish feed presents many difficulties due to the complexity of the matrix, the different characteristics of the compounds ...
Beatriz Albero   +2 more
doaj   +1 more source

A systematic review of global occurrence of emerging mycotoxins in crops and animal feeds, and their toxicity in livestock

open access: yesEmerging Contaminants
Mycotoxins are the most frequently occurring natural contaminant in food and feed. Their occurrence in crops and animal feed represents an enormous challenge, particularly for livestock farmers in terms of increased production costs, reduced animal ...
Oluwatobi Kolawole   +3 more
doaj   +1 more source

An Interlaboratory Comparison Study of Regulated and Emerging Mycotoxins Using Liquid Chromatography Mass Spectrometry: Challenges and Future Directions of Routine Multi-Mycotoxin Analysis including Emerging Mycotoxins

open access: yesToxins, 2022
The present interlaboratory comparison study involved nine laboratories located throughout the world that tested for 24 regulated and non-regulated mycotoxins by applying their in-house LC-MS/MS multi-toxin method to 10 individual lots of 4 matrix ...
David Steiner   +25 more
doaj   +1 more source

Longitudinal assessment of mycotoxin co-exposures in exclusively breastfed infants

open access: yesEnvironment International, 2020
Early-life development of infants may be critically affected by man-made or natural contaminants including mycotoxins. However, data on the occurrence of food contaminants in breast milk is scarce and prohibits a comprehensive exposure and risk ...
Dominik Braun   +3 more
doaj   +1 more source

Mycoviruses mediate mycotoxin regulation in Aspergillus ochraceus [PDF]

open access: yesEnvironmental Microbiology, 2018
Summary To date, no demonstration of a direct correlation between the presence of mycoviruses and the quantitative or qualitative modulation of mycotoxins has been shown. In our study, we transfected a virus‐free ochratoxin A (OTA)‐producing isolate of Aspergillus ochraceus ...
Nerva L   +7 more
openaire   +2 more sources

The Role of Nitrogen Fertilization on the Occurrence of Regulated, Modified and Emerging Mycotoxins and Fungal Metabolites in Maize Kernels

open access: yesToxins, 2022
The European Food Safety Authority is currently evaluating the risks related to the presence of emerging mycotoxins in food and feeds. The aim of this study was to investigate the role of soil fertility, resulting from different nitrogen fertilization ...
Valentina Scarpino   +4 more
doaj   +1 more source

Co-Occurrence of Major Mycotoxins and Emerging Alternaria Toxins in Couscous Marketed in Algeria

open access: yesToxins
Cereal contamination by mycotoxins represents a major food safety concern. This study aimed to assess the co-occurrence of 15 mycotoxins in 50 couscous samples marketed in Algeria using HPLC/FLD and LC-MS/MS techniques.
Sarah Mohammedi-Ameur   +5 more
doaj   +1 more source

Intestinal toxicity of the type B trichothecene mycotoxin fusarenon-X: whole transcriptome profiling reveals new signaling pathways

open access: yesScientific Reports, 2017
The few data available on fusarenon-X (FX) do not support the derivation of health-based guidance values, although preliminary results suggest higher toxicity than other regulated trichothecenes. Using histo-morphological analysis and whole transcriptome
Imourana Alassane-Kpembi   +10 more
doaj   +1 more source

Traditional Meat Products—A Mycotoxicological Review

open access: yesLife, 2023
Traditional meat products are commonly produced in small family businesses. However, big industries are also involved in the production of this kind of product, especially since a growing number of consumers crave the traditional taste and aromas.
Krešimir Mastanjević   +4 more
doaj   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

open access: yesAdvanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li   +9 more
wiley   +1 more source

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