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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Combining reformulation, active packaging and non-thermal post-packaging decontamination technologies to increase the microbiological quality and safety of cooked ready-to-eat meat products

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Author(s):
Horita, Claudia N. [1] ; Baptista, Rafaela C. [1] ; Caturla, Magdevis Y. R. [1] ; Manuel Lorenzo, Jose [2] ; Barba, Francisco J. [3] ; Sant'Ana, Anderson S. [1]
Total Authors: 6
Affiliation:
[1] Univ Estadual Campinas, Fac Food Engn, Dept Food Sci, Campinas, SP - Brazil
[2] Ctr Tecnol Carne Galicia, Rua Galicia 4, Parque Tecnol Galicia, San Cibrao Das Vinas 32900, Ourense - Spain
[3] Univ Valencia, Nutr & Food Sci Area, Fac Pharm, Prevent Med & Publ Hlth Food Sci Toxicol & Forens, Avda Vicent Andres Estelles S-N, E-46100 Valencia - Spain
Total Affiliations: 3
Document type: Review article
Source: TRENDS IN FOOD SCIENCE & TECHNOLOGY; v. 72, p. 45-61, FEB 2018.
Web of Science Citations: 13
Abstract

Background: Cooked ready-to-eat (RTE) meat products are subjected to contamination of spoilage microorganisms such as lactic acid bacteria and pathogens such as Listeria monocytogenes. These microorganisms contaminate cooked RTE meat products after the cooking step and may further grow during shelf-life potentially leading to spoilage or foodborne diseases, respectively. In the current context of salt, fat and chemical preservatives reduction in meat products formulations, a combined strategy that considers the development of more robust formulations, active packaging and the use of non-thermal post-packaging decontamination strategies seems required to ensure shelf-stable and safe RTE cooked food products. Scope and approach: The main objective of this review was to discuss the aspects related to reformulation, active packaging and the application of non-thermal decontamination technologies at the post-packaging step of cooked RTE meat products, their advantages, limitations and main challenges for their implementation. Key findings and conclusions: In general, post-packaging decontamination technologies aim to reduce or inactivate pathogens and spoilage microorganisms present on the surface of ready-to-eat meat products. Low temperature plasma, high-pressure processing (HPP), pulsed electric fields, pulsed ultraviolet light and ultrasound are promising alternatives in this segment. However, the choice of the most appropriate approach for post packaging decontamination of cooked ready-to-eat meat products depends on the type of product and the technological objectives. Meat products formulation and packaging material properties should be considered while defining a post-packaging decontamination approach. Although they are advantageous, non-thermal technologies may present certain limitations such as the increase of oxidative reactions over the shelf-life. (AU)

FAPESP's process: 14/25028-8 - Use of predictive microbiology, metagenomic and metabolomic tools in the study of microbial ecology of vacuum-packaged beef during shelf-life
Grantee:Magdevis Yanet Rodríguez Caturla
Support Opportunities: Scholarships in Brazil - Post-Doctoral