Mycotoxins produced by Aspergillus fumigatus isolated from silage.
Results are presented which show that Aspergillus fumigatus was one of the predominant fungi contaminating moldy silage. Growth of A. fumigatus on silage appeared to depend on a preliminary aerobic fermentation by other natural microflora in silage. The clavine alkaloid, fumigaclavine A, and a new clavine alkaloid designated fumigaclavine C were produced by A. fumigatus. The LD50 of fumigaclavine C was approximately 150 mg/kg oral dose in day-old cockerels.
D000821:Animal Feed; D000818:Animals; D001232:Aspergillus fumigatus / Q000378:metabolism*; D002645:Chickens; D005516:Food Microbiology; D007928:Lethal Dose 50; D008297:Male; D009183:Mycotoxins / Q000096:biosynthesis* / Q000302:isolation & purification; D012820:Silage
D009183:Mycotoxins