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INFLUENCE OF MONOMETHYLAMINE: CITRIC ACID AND AFLAGIN ON AFLATOXINS PRODUCTION BY ASPERGILLUS PARASITICUS [PDF]

open access: yesVeterinary Medical Journal - Giza, 1992
During the first week the growth of A. parasiticus was delayed by monomethylamine/citric acid and aflagin treatments. On the other hand, both of these treatments were not effective for inhibition of aflatoxins production by A. parasiticus on corn.
BADAWY M, EL-SAYED ABD ALLA, K NAGUIB
doaj   +1 more source

Preparation of Monoclonal Antibody against Deoxynivalenol and Development of Immunoassays

open access: yesToxins, 2022
Fusarium toxins are the largest group of mycotoxins, which contain more than 140 known secondary metabolites of fungi. Deoxynivalenol (DON) is one of the most important compounds of this class due to its high toxicity and its potential to harm mankind ...
Hoyda Elsir Mokhtar   +4 more
doaj   +1 more source

DETECTION AND ESTIMATION OF AFLATOXINS USING BOTH CHEMICAL AND BIOLOGICAL TECHNIQUES [PDF]

open access: yesVeterinary Medical Journal - Giza, 1992
Production of aflatoxins was conducted using an identified toxin-producing strain of Aspergillus flavus and both natural (rice and corn) and semisynthetic (YES) media. Qualitative data showed that the strain of A. flavus was capable to produce four types
M REFAI, M HATEM, EVA SHARABY, M SAAD
doaj   +1 more source

Genetic Interaction of Global Regulators AflatfA and AflatfB Mediating Development, Stress Response and Aflatoxins B1 Production in Aspergillus flavus

open access: yesToxins, 2022
Aspergillus flavus produces carcinogenic and mutagenic aflatoxins, which cause economic losses and risk of food safety by contaminating grains, food and feed.
Xiuna Wang   +4 more
doaj   +1 more source

Incidence of Fungi in soft skimmed milk cheese from pasteurized milk and trials to control them. [PDF]

open access: yesBenha Veterinary Medical Journal, 2019
This study aimed to evaluate the incidence of fungi in soft skimmed milk cheese through manufacturing of soft skimmed milk cheese from pasteurized milk and trial to control them by application of some substances (chitosan, natamycin and thym oil) which ...
Tamer Elshrawy   +4 more
doaj   +1 more source

The Current Status of Analytical Methods Applied to the Determination of Polar Pesticides in Food of Animal Origin: A Brief Review

open access: yesFoods, 2022
The use of high polar pesticides such as glyphosate and metabolites has increased due to their low cost, low persistence in the environment and high effectiveness. The use of glyphosate is currently permitted in the European Union until 15 December 2022.
Emanuela Verdini, Ivan Pecorelli
doaj   +1 more source

In vitro Interaction between Fumonisin B1 and the Intestinal Microflora of Pigs [PDF]

open access: yesPolish Journal of Microbiology, 2017
The caecal chyme of pigs was incubated anaerobically in McDougall buffer with and without fumonisin B1 (5 μg/ml) for 0, 24 and 48 h. The plate count agar technique was applied for enumerating the amount of bacteria including aerobic, anaerobic ...
Huu Anh Dang   +6 more
doaj   +1 more source

The bZIP Transcription Factor AflRsmA Regulates Aflatoxin B1 Biosynthesis, Oxidative Stress Response and Sclerotium Formation in Aspergillus flavus

open access: yesToxins, 2020
Fungal secondary metabolites play important roles not only in fungal ecology but also in humans living as beneficial medicine or harmful toxins. In filamentous fungi, bZIP-type transcription factors (TFs) are associated with the proteins involved in ...
Xiuna Wang   +5 more
doaj   +1 more source

The membrane mucin Msb2 regulates aflatoxin biosynthesis and pathogenicity in fungus Aspergillus flavus

open access: yesMicrobial Biotechnology, 2021
Summary As a pathogenic fungus, Aspergillus flavus can produce carcinogenic aflatoxins (AFs), which poses a great threat to crops and animals. Msb2, the signalling mucin protein, is a part of mitogen‐activated protein kinase (MAPK) pathway which ...
Ling Qin   +8 more
doaj   +1 more source

The Fungi-specific histone Acetyltransferase Rtt109 mediates morphogenesis, Aflatoxin synthesis and pathogenicity in Aspergillus flavus by acetylating H3K9

open access: yesIMA Fungus, 2021
Aspergillus flavus is a common saprophytic filamentous fungus that produces the highly toxic natural compound aflatoxin during its growth process. Synthesis of the aflatoxins, which can contaminate food crops causing huge losses to the agricultural ...
Ruilin Sun   +5 more
doaj   +1 more source

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