Browsing Theses, Dissertations and Student Research Papers (Food Science and Technology) by Subject "Toxins"

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Isolation and determination of aflatoxin in cottonseed meal and other feedstuffs

Ayres, James Lee (1966-05-12)

The aflatoxins, carcinogenic and toxic mold metabolites of Aspergillus flavus, were isolated and determined in cottonseed meal and other feedstuffs. This new quantitative method uses an acetone soxhlet extraction to ...
Use of alkali in the isolation and preparation of aflatoxins

Chen, Tsun-Chieh (1967-05-12)

The biological preparation of aflatoxins was accomplished by culturing the mold Aspergillus flavus on various media. Aflatoxin was isolated by chloroform extraction of the culture, and purified by column fractionation ...