Results 1 to 10 of about 15,201 (166)

Optimization of Aflatoxin B1 Aptasensing [PDF]

open access: yesJournal of Toxicology, 2017
Combination of aptamers with DNAzymes attracted intense attention for development of DNA-based biosensors for detection of mycotoxins. In the present study a combination of aflatoxin B1 specific aptamer and HRP- (horseradish peroxidase-) mimicking ...
Marzieh Jafari   +4 more
doaj   +3 more sources

Detection and quantification of Aflatoxin B1 in corn and corn-grown soils in the district of Anuradhapura, Sri Lanka

open access: yesHeliyon, 2020
Aflatoxin B1 contamination adversely affects human health by impairing long-term physical and cognitive development. Several crops have been associated with aflatoxin B1 contamination and corn is one of them.
W.M.S.C. Jayaratne   +6 more
doaj   +1 more source

Detection of Aflatoxins B1 in Maize Grains Using Fluorescence Resonance Energy Transfer

open access: yesApplied Sciences, 2020
Aflatoxins are secondary metabolites of Aspergillus flavus and Aspergillus parasiticus. These fungal species are the most dangerous and common toxin group causing food contamination. Aflatoxin has high toxicity and can cause cancer to humans and animals.
Thanh Binh Nguyen   +5 more
doaj   +1 more source

Effect of activated clinoptilolite in aflatoxin B1 contaminated laying hen diets on aflatoxin B1 residues and quality of eggs [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2017
This study was carried out to determine the effect of a high level of aflatoxin B1 in laying hen diets, supplemented with deactivated and activated clinoptilolite, on inner and outer quality and aflatoxin B1 residues in eggs.
Demir Ergün E.   +2 more
doaj   +1 more source

A study on the possibility of production of aflatoxin B1 in saffron [PDF]

open access: yesZirā̒at va Fanāvarī-i Za̒farān, 2017
Saffron is the most important medicinal plants in the Khorasan Razavi and South Khorasan provinces, Iran. Aspergillus species can infect saffron tissues during harvesting, storage and transportation.
Abbas Mohammadi   +2 more
doaj   +1 more source

Aflatoxin B1 adsorption by the natural aluminosilicates - concentrate of montmorillonite and zeolite [PDF]

open access: yesHemijska Industrija, 2016
Aflatoxin B1 adsorption by the concentrate of bentonite clay - montmorillonite and the natural zeolite - clinoptilolite and was investigated at the initial toxin concentration 4 ppm, with different amonunts of solid phase in suspension (10, 5, 2
Marković Marija A.   +6 more
doaj   +1 more source

Detection and Detoxification of Aflatoxin B1 from Fish Feedstuff Using Microwave and Ozone Gas

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2018
    The current study was designed to investigate the occurrence of aflatoxin B1 in thirty two samples of fish feedstuff were collected randomly from some Iraqi local markets using ELISA technique.
Fadia Falah Hassan   +2 more
doaj   +1 more source

MONITORING TRICHLORFON AND AFLATOXINS RESIDUES IN EGGS OF CHICKENS [PDF]

open access: yesKafrelsheikh Veterinary Medical Journal, 2003
The present study was carried out to evaluate the correlation between the excretion of aflatoxin B1 residues in eggs of laying hens fed aflatoxin B1-contaminated ration and excretion of trichlorfon pesticide after farm spray with trichlorfon pesticide. 7
M.M. Arafa, A.T. Abdel Aziz, E.E.K Ahmed
doaj   +1 more source

Screening a Strain of Aspergillus niger and Optimization of Fermentation Conditions for Degradation of Aflatoxin B1

open access: yesToxins, 2014
Aflatoxin B1, a type of highly toxic mycotoxin produced by some species belonging to the Aspergillus genus, such as Aspergillus flavus and Aspergillus parasiticus, is widely distributed in feed matrices.
Wei Zhang   +6 more
doaj   +1 more source

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