Results 11 to 20 of about 19,407 (252)

Aflatoxins in feed [PDF]

open access: yesVeterinarski Glasnik, 2018
Background. Mycotoxins are toxic secondary metabolites, which are synthesized from a large number of intermediates from the primary metabolism of saprophytic molds.
Jovanović Dragoljub   +5 more
doaj   +3 more sources

A Review: Sample Preparation and Chromatographic Technologies for Detection of Aflatoxins in Foods

open access: yesToxins, 2020
As a class of mycotoxins with regulatory and public health significance, aflatoxins (e.g., aflatoxin B1, B2, G1 and G2) have attracted unparalleled attention from government, academia and industry due to their chronic and acute toxicity.
Kai Zhang   +2 more
exaly   +3 more sources

EFFECT OF BISCUITS PROCESSING OPERATIONS ON AFLATOXINS CONTENTS [PDF]

open access: yesMesopotamia Journal of Agriculture, 2010
The aim of this study was to know the effect of biscuit processing methods on the residual content of aflatoxins B1, B2 , G1 and G2 . Biscuit samples were manufactured from contaminated dough with the above aflatoxins.
Layla Azhar Ahmed
doaj   +2 more sources

Extraction aflatoxins from cereals using agerogel @ COF composite and evaluating ultraviolet and microwave irradiation and sonication effect on their decontamination [PDF]

open access: yesFood Chemistry: X
A dispersive solid-phase extraction method was proposed for the extraction of aflatoxins (B1, B2, G1, and G2) from cereal samples. A covalent-organic framework and graphene aerogel composite were evaluated for their capacity to extract and preconcentrate
Parvin Oroojzadeh   +3 more
doaj   +2 more sources

Aflatoxins [PDF]

open access: yes, 2022
Aflatoxins are a group of highly toxic and carcinogenic substances that occur naturally and can be found in food substances. Aflatoxins are secondary metabolites of certain strains of fungi Aspergillus flavus and Aspergillus parasiticus as well as the ...

core   +2 more sources

Aflatoxins: History, Significant Milestones, Recent Data on Their Toxicity and Ways to Mitigation

open access: yesToxins, 2021
In the early 1960s the discovery of aflatoxins began when a total of 100,000 turkey poults died by hitherto unknown turkey “X” disease in England. The disease was associated with Brazilian groundnut meal affected by Aspergillus flavus.
Darina Pickova   +3 more
doaj   +1 more source

Determination of aflatoxins by HPLC and the identification of biosynthetic nor-1 gene of aflatoxins in poultry products by PCR assay [PDF]

open access: yesBenha Veterinary Medical Journal, 2019
Aflatoxins residues in different poultry products were determined using HPLC technique and the expression of biosynthetic nor-1 gene of these aflatoxins by PCR assay.
Ashraf Awad   +3 more
doaj   +1 more source

Advances in the Total Synthesis of Aflatoxins

open access: yesFrontiers in Chemistry, 2021
: Aflatoxins, which are produced by Aspergillus flavus, Aspergillus nomius, and Aspergillus parasiticus, are a group of pentacyclic natural products with difuran and coumarin skeletons.
Liyan Yang   +3 more
doaj   +1 more source

Prevalence and Exposure Assessment of Aflatoxins Through Black Tea Consumption in the Multan City of Pakistan and the Impact of Tea Making Process on Aflatoxins

open access: yesFrontiers in Microbiology, 2020
Aflatoxins are the highly toxic secondary metabolites of certain fungi, being mainly produced by Aspergillus flavus and Aspergillus parasiticus. Aflatoxins are classified as group 1 category carcinogens by the International Agency for Research on Cancer (
Amir Ismail   +6 more
doaj   +1 more source

Occurrence of aflatoxins in peanuts and peanut products determined by liquid chromatography with fluorescence detection [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2013
Liquid chromatography with fluorescence detection using immunoaffinity column clean-up was a method described for determination of aflatoxins (AFB1, AFB2, AFG1 and AFG2) in peanuts and peanut based products.
Stojanovska-Dimzoska Biljana   +4 more
doaj   +1 more source

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