Quantification and Detoxification of Aflatoxin in Food Items
نویسندگان
چکیده
منابع مشابه
Microbial detoxification of aflatoxin.
Yeasts, molds, bacteria, actinomycetes, algae, and fungal spores were screened for their ability to degrade aflatoxin. Some molds and mold spores partially transformed aflatoxin B(1) to new fluorescing compounds. Only one of the bacteria, Flavobacterium (aurantiacum?) NRRL B-184, removed aflatoxin from solution. Both growing and resting cells of B-184 took up toxin irreversibly. Toxin-contamina...
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A large number of microorganisms were screened in shaken-flask culture for their ability to detoxify the fungal toxin, aflatoxin B, (A. Ciegler et al., Appl. Microbiol. 14:934, 1966). We noted formation of a new fluorescing compound with concomitant disappearance of aflatoxin B, when toxin was added to acid-producing mold cultures. Steaming the culture before addition of toxin did not prevent f...
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5-Hydroxymethylfurfural (5-HMF) is known as an indicator of quality deterioration in a wide range of foods. The current study covered 70 samples taken from domestically produced foods and drinks available on the Iranian markets (including honey, jam, fruit cakes tomato paste, ketchup, syrup, fruit juice, canned fruit, UHT milk, instant coffee and jelly powder). HMF levels were determined using ...
متن کاملAflatoxin Detoxification in Rice using Citric Acid
BACKGROUND Aflatoxins cause health hazards to human and animals and has also economical problems. Therefore, the detoxification effect of citric acid was investigated in rice as the main food of Iranian people. METHODS Initially 275 samples of rice were examined for aflatoxins by HPLC. The aflatoxins contaminated samples were later treated by aqueous citric acid and detoxification of aflatoxi...
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Aflatoxin-contaminated commodities can be detoxified by a variety of methods based to some extent on economics and the physical and chemical characteristics of the substance being treated. Electronic and hand sorting of peanuts with ammoniation of contaminated oilseed meals and corn currently appears to offer the most promise. Microbiological decontamination appears to be the least feasible met...
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ژورنال
عنوان ژورنال: Biological Sciences - PJSIR
سال: 2013
ISSN: 2223-2567,2221-6421
DOI: 10.52763/pjsir.biol.sci.56.2.2013.98.104