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Metabolites of lactic acid bacteria – overview and industrial applications Cover

Metabolites of lactic acid bacteria – overview and industrial applications

Open Access
|May 2019

Abstract

Lactic acid bacteria are one of the most commonly found microorganisms in food. One of the reasons behind their popularity are their probiotic properties. Lactic acid bacteria produce a wide range of metabolites which often find use as antimicrobial agents or preservatives. The efficacy and efficiency of these compounds are vastly different. The most promising group of lactic acid bacteria metabolites are bacteriocins. However, there are crucial issues with the application of bacteriocins in the food industry. The goal of this study was to provide an overview of the lactic acid bacteria metabolites most commonly used in industry.

1. Introduction. 2. Lactic acid bacteria. 2.1. Homofermentation. 2.2. Heterofermentation. 3. Metabolites of lactic acid bacteria. 3.1. Organic acids. 3.2. Diacetyl. 3.3. Hydrogen peroxide. 3.4. Carbon dioxide. 3.5. Bacteriocins. 3.5.1. Characteristics of bacteriocins. 3.5.2. Classification of bacteriocins. 3.5.3. Issues with the application of bacteriocins in the food industry. 4. Conclusion

DOI: https://doi.org/10.21307/PM-2017.56.4.416 | Journal eISSN: 2545-3149 | Journal ISSN: 0079-4252
Language: English, Polish
Page range: 416 - 421
Submitted on: Apr 1, 2017
Accepted on: Sep 1, 2017
Published on: May 22, 2019
Published by: Polish Society of Microbiologists
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2019 Katarzyna Ratajczak, Agnieszka Piotrowska-Cyplik, published by Polish Society of Microbiologists
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.