These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Examination of prepared foods in plastic packages for Clostridium botulinum.
    Author: Taclindo C, Nygaard GS, Bodily HL.
    Journal: Appl Microbiol; 1967 Mar; 15(2):426-30. PubMed ID: 5339843.
    Abstract:
    The incidence of Clostridium botulinum organisms was determined in a variety of plastic-packaged "vulnerable" foods (food requiring little or no heating prior to consumption). A total of 113 foods were examined by use of an enrichment recovery procedure followed by toxin testing in animals. Results of the survey indicate that the incidence of C. botulinum organisms in these vulnerable foods is extremely low. The ability of inoculated food products to support growth and toxigenesis of C. botulinum type E was then tested. The 64 packaged foods were inoculated with type E spores and incubated anaerobically at 30 C for 11 days. A slurry of each food was prepared, smears for fluorescent-antibody testing were made, and animal tests were performed for toxin. If the animal tests were negative, enrichment cultures were prepared from the slurry and incubated at 30 C. On direct examination of the slurries for toxin, only samples of turkey roll and soybean cake supported growth and toxigenesis by C. botulinum type E. However, the enrichment culture method was able to induce growth and toxin production in 60 of the remaining 62 samples.
    [Abstract] [Full Text] [Related] [New Search]