Determination of aflatoxins in individual peanuts and peanut sections View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1966-02

AUTHORS

Alva F. Cucullu, Louise S. Lee, Ruth Y. Mayne, L. A. Goldblatt

ABSTRACT

Subsamples of a given lot of peanuts may vary greatly in aflatoxin content due to extreme variability in the degree of contamination of individual kernels. A micro method, adapted from the aqueous acetone procedure recently proposed by Pons and Goldblatt for the determination of aflatoxins in cottonseed products, was developed to permit accurate determination of aflatoxins in individual kernels and kernel sections.Use of this procedure permitted the topographic distribution of aflatoxins within single kernels to be mapped and indicated that the toxins are not uniformly distributed within contaminated kernels, even when the kernel contains a high level of aflatoxins. Although wrinkling or discoloration sometimes indicated that a kernel was contaminated, this type of physical damage was not found to be a reliable indication of aflatoxin content. Also it was noted that a few apparently sound and mature kernels contained high levels of aflatoxins. More... »

PAGES

89-92

References to SciGraph publications

  • 1961-12. Toxicity associated with Certain Samples of Groundnuts in NATURE
  • 1961-11. Chromatostrip analysis of fatty acid derivatives in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 1965-06. The determination of aflatoxins in cottonseed products in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • 1965-06. Assay of aflatoxin in peanuts and peanut products using acetone-hexane-water for extraction in JOURNAL OF THE AMERICAN OIL CHEMISTS' SOCIETY
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf02641022

    DOI

    http://dx.doi.org/10.1007/bf02641022

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1035901673

    PUBMED

    https://www.ncbi.nlm.nih.gov/pubmed/5902882


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