1. Hyperbaric storage at room like temperatures as a possible alternative to refrigeration: evolution and recent advances.
- Author
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Santos MD, Fidalgo LG, Pinto CA, Duarte RV, Lemos ÁT, Delgadillo I, and Saraiva JA
- Subjects
- Food Microbiology, Food Preservation, Meat analysis, Temperature, Food Storage, Refrigeration
- Abstract
From 2012, the preservation of food products under pressure has been increasingly studied and the knowledge acquired has enlarged since several food products have been studied at different storage conditions. This new food preservation methodology concept called Hyperbaric Storage (HS) has gain relevance due to its potential as a replacement or an improvement to the conventional cold storage processes, such as the traditional refrigeration (RF), or even frosting, from the energetic savings to the reduction of the carbon foot-print. Briefly, HS is capable to inhibit the microbial proliferation or its inactivation which results in the extension of the shelf-life of several food products when compared to RF. Moreover, the overall quality parameters seem not to be affected by HS, being the differences detected on samples over storage similar to lower when compared to the ones stored at RF. This review paper aims to gather data from all studies carried out so far regarding HS performance, mainly at room temperature on fruit juices, meat and fisheries, as well on dairy products and ready-to-eat meals. The HS advantages as a new food preservation methodology are presented and explained, being also discussed the industrial viability and environmental impact of this methodology, as well its limitations.
- Published
- 2021
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