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
Changes in heat tolerance of Escherichia coli O157:H7 after exposure to acidic environments
Jee Hoon Ryu,Larry R. Beuchat +1 more
TL;DR: D -values of acid-adapted cells were significantly higher than those of unadapted and acid-shocked cells at all temperatures tested, suggesting that different mechanisms protect acid- Adapted and Acid-Shocked cells against subsequent exposure to heat or an acidic environment.
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Survival, growth, and thermal resistance of Listeria monocytogenes in products containing peanut and chocolate.
TL;DR: Results indicate that a pasteurization process similar to that used for full-fat milk would be adequate to ensure the destruction of L. monocytogenes in peanut beverage and survives for at least 24 weeks in chocolate-peanut spread and peanut butter at an aw range that encompasses that found in these products.
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Inactivation of Salmonella montevideo on Tomatoes by Applying Cellulose-Based Edible Films.
TL;DR: Application of HPMC coating retarded the rate of loss of firmness and change in color of tomatoes stored at 20°C for up to 18 days and inactivation of S. montevideo in core tissue was similar when tomatoes were dipped in 55 to 88% ethanol solutions.
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Molecular characterization of Yarrowia lipolytica and Candida zeylanoides isolated from poultry.
TL;DR: Yeast isolates from raw and processed poultry products were characterized using PCR amplification of the internally transcribed spacer (ITS) 5.8S ribosomal DNA region (ITS-PCR), restriction analysis of amplified products, randomly amplified polymorphic DNA (RAPD) analysis, and pulsed-field gel electrophoresis (PFGE).
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Functional characteristics of cowpea (Vigna unguiculata) flour and starch as affected by soaking, boiling, and fungal fermentation before milling
TL;DR: In this article, the functional characteristics of cowpea flour and starch as affected by soaking, soaking and boiling (S/B), and fermentation of seeds with Rhizopus microsporus var. oligosporus before milling were investigated.