Results 91 to 100 of about 18,954 (232)

A development of a molecularly imprinted polymer: Specific for ochratoxin A: Theoretical and sensor applications

, 2004
In this work the development of two molecularly imprinted polymers, specific for ochratoxin A, is presented. Ochratoxin A is produced by several Aspergillus and Penicillium species and is common in cereals and other starch rich foods and has also been
Turner, Nicholas W.
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Ochratoxin a removal by Lactobacillus plantarum V22 in synthetic substrates [PDF]

, 2018
Background: Ochratoxin A is a nephrotoxin which may occur in wines characterised by higher pH than the average. In the last decades the mechanisms responsible for ochratoxin A reduction by lactic acid bacteria have been investigated and identified as ...
Moncalvo, A., Silva, A., Spigno, G., Dordoni, R., Fumi, M. D.   +4 more
core   +1 more source

Efflux at the Blood-Brain Barrier Reduces the Cerebral Exposure to Ochratoxin A, Ochratoxin α, Citrinin and Dihydrocitrinone

, 2021
Recent studies have implied that environmental toxins, such as mycotoxins, are risk factors for neurodegenerative diseases. To act directly as neurotoxins, mycotoxins need to penetrate or affect the integrity of the blood-brain barrier, which protects ...
Matthias Behrens, Hans-Ulrich Humpf, Hans-Joachim Galla, Sabine Hüwel   +3 more
core   +1 more source

Astaxanthin Protects OTA-Induced Lung Injury in Mice through the Nrf2/NF-κB Pathway

Toxins, 2019
The aim of this research was to evaluate the potential protective mechanism of astaxanthin (ASTA) against oxidative damage and inflammation caused by ochratoxin (OTA) in mouse lung.
Weixiang Xu, Mingyang Wang, Gengyuan Cui, Lin Li, Danyang Jiao, Beibei Yao, Ketao Xu, Yueli Chen, Miao Long, Shuhua Yang, Jianbin He   +10 more
doaj   +1 more source

Biological degradation of ochratoxin a into ochratoxin a

, 2010
Peer ...
Muñoz, Rosario, Rodríguez, Héctor, De Las Rivas, Blanca, Reverón, Inés, García-Moruno, Emilia, Doria, Francesca, Costantini, Antonella   +6 more
openaire   +1 more source

População de fungos filamentosos e sua relação com micotoxinas presentes na uva e no vinho de Santa Catarina [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2008.Mudanças expressivas no perfil do consumidor de alimentos e bebidas são notórias, dentre os vários ...
Nunes, Estela de Oliveira
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Molecular identification of Aspergillus spp. isolated from coffee beans Identificação molecular de Aspergillus spp. isolados de grãos de café

Scientia Agricola, 2005
Some species belonging to the genus Aspergillus are potential producers of ochratoxin A (OA), a mycotoxin with nephrotoxic, immunosuppressive, teratogenic and carcinogenic effects.
Marciane Magnani, Thiago Fernandes, Cássio Egidio Cavenaghi Prete, Martin Homechim, Elisabete Yurie Sataque Ono, Laurival Antonio Vilas-Boas, Daniele Sartori, Márcia Cristina Furlaneto, Maria Helena Pelegrinelli Fungaro   +8 more
doaj   +1 more source

Mycotoxin detection — Recent trends at global level

Journal of Integrative Agriculture, 2015
Mycotoxin contamination in agro-food systems has been a serious concern globally during the last few decades. Mycotoxins are toxic secondary metabolites produced by fungi when they grow in agro-food products and feedstuff.
Jonathan Nimal Selvaraj, Lu ZHOU, Yan WANG, Yue-ju ZHAO, Fu-guo XING, Xiao-feng DAI, Yang LIU   +6 more
doaj   +1 more source

PRESENCE OF OCHRATOXIN A IN NURSERY FOOD

, 2013
Ochratoxin A is a typical cereal contaminant mainly produced by Aspergillus and Penicillium. With the aim to estimate the quantity of Ochratoxin A that can be taken in by a child, samples of Pasta and cereals food used in nursery school have been ...
I. Dragoni, M. Zannotti, L. Vallone
core   +1 more source

Avaliação da microflora contaminante e micotoxinas em leite humano e alimentos infantis para lactentes e crianças de primeira infância por LC-MS/MS [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Ciência dos Alimentos, Florianópolis, 2013.Alguns fungos que contaminam alimentos possuem a capacidade de produzir substâncias ...
Tonon, Karina Merini
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