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Enterocin: Promising Biopreservative Produced by Enterococcus sp.

Melisa Elsie Kasimin1, Suriyani Shamsuddin1, Arnold Marshall Molujin1

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Summary

Natural food preservation using lactic acid bacteria (LAB) offers a safer alternative to chemical additives. This review highlights LAB, particularly Enterococcus, for biopreservation, especially in meat products.

Keywords:
antimicrobial substancescommercial techniquesenterocinfood preservationlactic acid bacterianatural preservatives

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Area of Science:

  • Food Science
  • Microbiology
  • Biotechnology

Background:

  • Growing consumer demand for natural food preservatives over synthetic chemical additives.
  • Increased awareness of health risks associated with chemical preservatives.
  • Emergence of biopreservation as a sustainable food preservation strategy.

Purpose of the Study:

  • To review the application of lactic acid bacteria (LAB) in food biopreservation.
  • To focus on the use of Enterococcus species and their bacteriocin, enterocin, for food preservation.
  • To explore the stability of enterocin and current industry practices for meat preservation.

Main Methods:

  • Literature review of biopreservation techniques using LAB.
  • Analysis of bacteriocin production by Enterococcus species.
  • Investigation of factors affecting bacteriocin stability (enzymes, temperature, pH).
  • Compilation and comparison of industrial meat preservation methods.

Main Results:

  • Lactic acid bacteria (LAB), especially Enterococcus, are effective natural antimicrobials for food preservation.
  • Enterocin, a bacteriocin produced by Enterococcus, inhibits pathogenic bacteria.
  • Bacteriocin stability is influenced by enzymes, pH, and temperature.
  • Various industrial meat preservation methods have distinct advantages and disadvantages.

Conclusions:

  • Biopreservation using LAB, particularly Enterococcus, presents a viable natural alternative for extending the shelf life of food, especially meat products.
  • Understanding bacteriocin stability is crucial for optimizing biopreservation strategies.
  • Further research into LAB applications can enhance food safety and quality.