Production of [14C]fumonisin B1 by Fusarium moniliforme MRC 826 in corn cultures
نویسندگان
چکیده
منابع مشابه
Production of fumonisin B1 by Fusarium moniliforme NRRL 13616 in submerged culture.
Fumonisin B1, a recently discovered mycotoxin, was synthesized by submerged cultures of Fusarium moniliforme NRRL 13616 grown for 29 days at 28 degrees C and 220 rpm in a basal salts medium (pH 5.0) supplemented with 90 g of glucose per liter and 3.5 g of ammonium sulfate per liter. Under these culture conditions, 74 +/- 23 micrograms of fumonisin B1 per ml was produced by 29-day-old F. monilif...
متن کاملEffects of temperature and incubation period on production of fumonisin B1 by Fusarium moniliforme.
The kinetics of the production of fumonisin B1 (FB1) by Fusarium moniliforme MRC 826 in corn cultures was investigated as a function of fungal growth at various incubation temperatures. The growth rate of F. moniliforme, as measured by ergosterol concentration, was higher at 25 degrees C than at 20 degrees C, reaching a stationary phase after 4 to 6 weeks in both cases. FB1 production commenced...
متن کاملImproved Production of Gibberellic Acid by Fusarium moniliforme
Optimization studies for improvement in the yield of gibberellic acid production by Fusarium moniliforme in submerged and solid-state fermentation is the focus of this paper. In the current study, use of jatropha seed cake as substrate for solid-state fermentation resulted in an unprecedented gibberellic acid yield of 105 mg/g of moldy bran. A 2.5 fold increased in the titre resulting in 15 g g...
متن کاملLeukoencephalomalacia in a horse induced by fumonisin B1 isolated from Fusarium moniliforme.
Each of two horses was dosed by stomach tube with culture material on maize of Fusarium moniliforme MRC 826. One horse developed severe hepatosis and mild oedema of the brain after 6 doses of 2.5 g of culture material/kg body mass/day in 7 days. The second horse, in a similar experiment but at a dosage rate of 1.25 g/kg/day, developed mild hepatosis and moderate oedema of the brain. In both ani...
متن کاملSurvey of fumonisin production by Fusarium species.
Fumonisins B1 (FB1) and B2 (FB2), two structurally related mycotoxins with cancer-promoting activity, were recently isolated from corn cultures of Fusarium moniliforme MRC 826. These toxins have been reported to be produced also by isolates of F. proliferatum. Contamination of foods and feeds by F. moniliforme has been associated with human esophageal cancer risk, and FB1 has been shown to be t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1993
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.59.8.2673-2677.1993