Effect of Corn Steep Liquor on Mycelial Growth and Aflatoxin Production in Aspergillus parasiticus1
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چکیده
منابع مشابه
Biocontrol of Aspergillus Flavus and Aflatoxin B1 Production in Corn
The potent mycotoxin aflatoxin B1 is a secondary metabolite of Aspergillus fungi that grow, on a variety of food and feed commodities at any stage during growth, harvest, storage and transportation. The occurrence of aflatoxin contamination is global, with severe problems especially prevalent in developing countries. In present study, corn samples were contaminated with aflatoxin B1 in the conc...
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Corn steep liquor (CSL), a byproduct of the corn wet-milling process, was used in an immobilized cell continuous biofilm reactor to replace the expensive P2 medium ingredients. The use of CSL resulted in the production of 6.29 g/L of total acetone-butanol-ethanol (ABE) as compared with 6.86 g/L in a control experiment. These studies were performed at a dilution rate of 0.32 h-1. The productivit...
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UNLABELLED Trans-2-hexenal, a volatile aldehyde, is produced by soybean (Glycine max [L.] Merr) and other plants via the lipoxygenase pathway. In vitro tests showed it significantly (P < 0.001) reduced Aspergillus flavus germinating conidial viability at 10 μM, with approximately 95% viability reduction observed at 20 μM. The viability of nongerminated conidia was not reduced. To test the effec...
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Aspergillus flavus ATCC 15517 produced up to 212 mg per liter of total aflatoxin in submerged culture in aerated (3,000, 6,000, 9,000, and 12,000 ml/min) and agitated medium in 14-liter fermentors with 10 liters of medium consisting of 2% yeast extract and 10% sucrose. Aflatoxin production increased with time. A maximum of 212 mg/liter was produced at 9,000 ml/min aeration, whereas the yield de...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1966
ISSN: 0003-6919
DOI: 10.1128/aem.14.3.381-385.1966