Toxigenic Fungi in Food
Author(s) -
N. D. Davis,
R. E. Wagener,
D. K. Dalby,
G. MorganJones,
U. L. Diener
Publication year - 1975
Publication title -
applied microbiology
Language(s) - English
Resource type - Journals
ISSN - 0003-6919
DOI - 10.1128/am.30.1.159-161.1975
Subject(s) - brine shrimp , penicillium , biology , geotrichum , cladosporium , fusarium oxysporum , food science , aspergillus , shrimp , rhizopus , orange (colour) , horticulture , botany , fermentation , ecology , fishery
Forty-five fungal isolates from moldy supermarket foods were tested for toxicity to brine shrimp, and twenty-two of these isolates were subsequently tested for toxicity to chicken embryos. Highly toxigenic fungi wereCladosporium sphaerospermum from a bakery product,Fusarium oxysporum from carrots,F. solani from cabbage,Aspergillus niger andPenicillium corylophilum from bread,P. cyclopium andP. herquei from corn meal,P. lanosum from onions,P. steckii from chocolate syrup,Penicillium sp. from jelly, andRhizopus nigricans isolates from sweet potato, applesauce, and strawberries. Approximately one-third of the fungal cultures were moderately to highly toxigenic to brine shrimp and chicken embryos, while several additional cultures were slightly toxigenic.
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