L
Larry R. Beuchat
Researcher at Center for Food Safety
Publications - 294
Citations - 19003
Larry R. Beuchat is an academic researcher from Center for Food Safety. The author has contributed to research in topics: Population & Tryptic soy broth. The author has an hindex of 67, co-authored 290 publications receiving 18016 citations.
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Journal ArticleDOI
Combined effects of water activity, temperature and chemical treatments on the survival of Salmonella and Escherichia coli O157:H7 on alfalfa seeds.
Larry R. Beuchat,A.J. Scouten +1 more
TL;DR: The objective of this study was to determine the combined effects of water activity, chemical treatment and temperature on Salmonella and Escherichia coli O157:H7 inoculated onto alfalfa seeds.
Journal ArticleDOI
Comparison of chlorine and a prototype produce wash product for effectiveness in killing Salmonella and Escherichia coli O157:H7 on alfalfa seeds.
TL;DR: Considering the human health and environmental hazards associated with the use of 20,000 ppm of chlorine, Fit provides an effective alternative to chlorine as a treatment to significantly reduce bacterial pathogens that have been associated with alfalfa seeds.
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Inactivation of Escherichia coli O157:H7 on inoculated alfalfa seeds with ozonated water and heat treatment.
TL;DR: Ozone did not have a detrimental effect on seed germination percentage and treatment of ozone-sparged seeds at 60 degrees C for 3 h reduced the population to an undetectable level by direct plating, although survivors were detected by enrichment.
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Evaluation of volatile chemical treatments for lethality to Salmonella on alfalfa seeds and sprouts.
TL;DR: A study was done to evaluate natural volatile compounds for their ability to kill Salmonella on alfalfa seeds and sprouts and found that Seed germination percentage was largely unaffected by treatment with gaseous acetic acid, AIT, cinnamic aldehyde, or thymol, and both treatments caused deterioration in sensory quality.
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Detection of guaiacol produced by Alicyclobacillus acidoterrestris in apple juice by sensory and chromatographic analyses, and comparison with spore and vegetative cell populations.
TL;DR: It appears that guaiacol content in apple juice inoculated with A. acidoterrestris is not always correlated with numbers of cells, and the limit of sensitivity of chromatographic quantitation of the compound is higher than the BET.