Results 31 to 40 of about 32,988 (232)

Integrating gene expression, ecology and mycotoxin production by Fusarium and Aspergillus species in relation to interacting environmental factors [PDF]

, 2016
Environmental factors, such as water availability (water activity, aw), temperature and their interactions, have a significant impact on the life cycle of mycotoxigenic fungi.
Magan, Naresh, Medina-Vayá, Ángel
core   +1 more source

Preparation of an Immunoaffinity Column with Amino-Silica Gel Microparticles and Its Application in Sample Cleanup for Aflatoxin Detection in Agri-Products

Molecules, 2013
This study established an immunoaffinity column for selective extraction of aflatoxins in agri-products. Specifically, the immunoaffinity column was developed by covalently coupling monoclonal antibody 1C11 against aflatoxins to amino-silica gel ...
Xiaofeng Hu, Wen Zhang, Qi Zhang, Fei Ma, Peiwu Li, Ran Chen   +5 more
doaj   +1 more source

Assessment of aflatoxins awareness in animal feeds and fresh milk among smallholder dairy farmers in Kondoa district, Dodoma Tanzania

Journal of Agriculture and Food Research
The occurrence of aflatoxins in animal feeds and milk is a common problem that is affecting both livestock and human being leading to physiological disorders and cancer.
A.R. Onesmo, A.N. Frida, N.W. Alex
doaj   +1 more source

Scoring the sum of correlated results in analytical proficiency testing [PDF]

, 2010
In proficiency tests the participants' results are usually converted into scores. In some schemes the participants are required to report the sum of the concentrations of a number of analytes and this total also is converted into a score.
Michael Thompson, Thompson
core   +1 more source

Awareness of mycotoxins and occurrence of aflatoxins in poultry feeds and feed ingredients in selected regions of Uganda

International Journal of Food Contamination, 2020
Background Aflatoxins are a category of mycotoxins produced by certain molds naturally occurring as food and feed contaminants with toxic effects to both animals and humans.
Jesca L. Nakavuma, Angella Kirabo, Paul Bogere, Margaret M. Nabulime, Archileo N. Kaaya, Benoit Gnonlonfin   +5 more
doaj   +1 more source

Mitigative Potential of Novel Lactobacillus plantarum TISTR 2076 against the Aflatoxins-Associated Oxidative Stress and Histopathological Alterations in Liver and Kidney of Broiler Chicks during the Entire Growth Period

Toxins, 2022
Aflatoxins are the secondary metabolites produced by Aspergillus flavus and Aspergillus parasiticus and have severe pathological effects on the health of human and animals.
Ashiq Ali, Aisha Khatoon, Hailah M. Almohaimeed, Faisal Al-Sarraj, Raed Albiheyri, Ibrahim Alotibi, Zain Ul Abidin   +6 more
doaj   +1 more source

Molecular‐Level Insights into Interfacial Adsorption Mechanisms of PFOA on Functional Dolomite Surfaces via AIMD and Spectroscopy

Advanced Materials Interfaces, EarlyView.
Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang, Yuhan Li, Zhaohui Li, Hang Wei, Yaqi Wen, Po‐Hsiang Chang, Christopher Rensing, Ahmed I. Osman, Baoyu Kong   +8 more
wiley   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

Harmonized Collaborative Validation of Aflatoxins and Sterigmatocystin in White Rice and Sorghum by Liquid Chromatography Coupled to Tandem Mass Spectrometry

Toxins, 2016
An interlaboratory study was performed in eight laboratories to validate a liquid chromatography–tandem mass spectrometry (LC/MS/MS) method for the simultaneous determination of aflatoxins and sterigmatocystin (STC) in white rice and sorghum (Sorghum ...
Hyun Ee Ok, Fei Tian, Eun Young Hong, Ockjin Paek, Sheen-Hee Kim, Dongsul Kim, Hyang Sook Chun   +6 more
doaj   +1 more source

High-performance liquid chromatography and Enzyme-Linked Immunosorbent Assay techniques for detection and quantification of aflatoxin B1 in feed samples: a comparative study. [PDF]

, 2019
ObjectiveComparison was done between high-performance liquid chromatography (HPLC) and a competitive enzyme-linked immunosorbent assay (ELISA) for detection and quantification of aflatoxin B1 (AFB1) in feed samples.
Beyene, Achenef Melaku, Du, Xiangwei, E Schrunk, Dwayne, Ensley, Steve, Rumbeiha, Wilson K   +4 more
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