Natural incidence of aflatoxins

Aflatoxins and ochratoxin A are mycotoxins produced by fungi belonging to the Aspergillus and Penicillium genera. The present study was carried out to study the natural occurrence of aflatoxins (AFS) and ochratoxinA (OA) in 90 nut samples collected from Tripoli, Libya during 2013 were determined by using a high-performance liquid chromatography technique. Aflatoxins B1, B2, G1 and G2, in the local market in Tripoli Libya during summer, 2013. Natural occurrence of aflatoxin B1, B2, G1 and G2 in almonds, Br.

8p chauchaungayxua6 26-06-2020 19 0   Download

The main aim of this review study was to know the effects by aflatoxin of mycotoxin fungal diseases for the health hazards of silkworm Bombyx mori and series of events that led to the discovery of aflatoxin as a potent carcinogen. Aflatoxins B1, B2, G1 & G2 may be referred as the toxic and produced by the Aspergillus fungal diseases, among all the Aflatoxins, B1 and G1 are highly toxic to the silkworm, which is carcinogenic in nature and can be occurred immediately higher incidence in bivoltine silkworms than in multivoltine and cross breed.

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Epidemiology Endemic hot spots occur in areas of China and sub-Saharan Africa, which are associated with both high endemic hepatitis B carrier rates and mycotoxin contamination of foodstuffs, stored grains, drinking water, and soil. Environmental factors are important; Japanese in Japan have a higher incidence than those living in Hawaii, who in turn have a higher incidence than those living in California. Etiologic Factors Chemical Carcinogens Probably the best-studied and most potent ubiquitous natural chemical carcinogen is a product of the Aspergillus fungus, called aflatoxin B1.

5p konheokonmummim 03-12-2010 52 3   Download