Literature DB >> 23728806

Increased water activity reduces the thermal resistance of Salmonella enterica in peanut butter.

Yingshu He1, Ye Li, Joelle K Salazar, Jingyun Yang, Mary Lou Tortorello, Wei Zhang.   

Abstract

Increased water activity in peanut butter significantly (P < 0.05) reduced the heat resistance of desiccation-stressed Salmonella enterica serotypes treated at 90 °C. The difference in thermal resistance was less notable when strains were treated at 126 °C. Using scanning electron microscopy, we observed minor morphological changes of S. enterica cells resulting from desiccation and rehydration processes in peanut oil.

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Year:  2013        PMID： 23728806      PMCID： PMC3719514          DOI： 10.1128/AEM.01028-13

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  25 in total

1.  Survival of Salmonella in peanut butter and peanut butter spread.

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Journal:  J Appl Microbiol       Date:  2000-09       Impact factor: 3.772

2.  On the use of the Weibull model to describe thermal inactivation of microbial vegetative cells.

Authors:  Martinus A J S van Boekel
Journal:  Int J Food Microbiol       Date:  2002-03-25       Impact factor: 5.277

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Journal:  Can Commun Dis Rep       Date:  2002-06-15

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Journal:  Biometrics       Date:  1987-12       Impact factor: 2.571

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Journal:  J Appl Bacteriol       Date:  1973-09

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Journal:  World Rev Nutr Diet       Date:  1969       Impact factor: 0.575

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Authors:  S Roberson; J E Marion; J G Woodroof
Journal:  J Am Diet Assoc       Date:  1966-09

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Authors:  U Römling; W D Sierralta; K Eriksson; S Normark
Journal:  Mol Microbiol       Date:  1998-04       Impact factor: 3.501

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Journal:  Adv Microb Physiol       Date:  1998       Impact factor: 3.517

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Journal:  Aust N Z J Public Health       Date:  1998-08       Impact factor: 2.939
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  5 in total

1.  iTRAQ-Based Global Proteomic Analysis of Salmonella enterica Serovar Typhimurium in Response to Desiccation, Low Water Activity, and Thermal Treatment.

Authors:  Alice Maserati; Antonio Lourenco; Francisco Diez-Gonzalez; Ryan C Fink
Journal:  Appl Environ Microbiol       Date:  2018-08-31       Impact factor: 4.792

Review 2.  Peanut Butter Food Safety Concerns-Prevalence, Mitigation and Control of Salmonella spp., and Aflatoxins in Peanut Butter.

Authors:  Tapiwa Reward Sithole; Yu-Xiang Ma; Zhao Qin; Xue-De Wang; Hua-Min Liu
Journal:  Foods       Date:  2022-06-24

3.  Pre-Growth Environmental Stresses Affect Foodborne Pathogens Response to Subsequent Chemical Treatments.

Authors:  Amandeep Singh; Veerachandra Yemmireddy
Journal:  Microorganisms       Date:  2022-04-08

4.  Thermal Death Kinetics of Three Representative Salmonella enterica Strains in Toasted Oats Cereal.

Authors:  Matthew Chick; Antonio Lourenco; Alice Maserati; Ryan C Fink; Francisco Diez-Gonzalez
Journal:  Microorganisms       Date:  2022-08-04

5.  Mechanisms of Salmonella Attachment and Survival on In-Shell Black Peppercorns, Almonds, and Hazelnuts.

Authors:  Ye Li; Joelle K Salazar; Yingshu He; Prerak Desai; Steffen Porwollik; Weiping Chu; Palma-Salgado Sindy Paola; Mary Lou Tortorello; Oscar Juarez; Hao Feng; Michael McClelland; Wei Zhang
Journal:  Front Microbiol       Date:  2020-10-23       Impact factor: 5.640
  5 in total

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