Bacteriophage Cocktail Effectively Prolonging the Shelf-Life of Chilled Fish
- Авторы: Zulkarneev E.R.1, Aleshkin A.V.1, Kiseleva I.A.1, Rubalsky E.O.1, Rubalsky O.V.2
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Учреждения:
- G. N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
- Astrakhan State Medical University, the Ministry of Health of Russian Federation
- Выпуск: Том 167, № 6 (2019)
- Страницы: 818-822
- Раздел: Methods
- URL: https://journal-vniispk.ru/0007-4888/article/view/242150
- DOI: https://doi.org/10.1007/s10517-019-04630-w
- ID: 242150
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Аннотация
We developed a technological accessory bacteriophage-based preparation and a method for phage-mediated bioprocessing for elimination of pathogenic microorganisms from the surface of fresh fish and for prolongation of the shelf-life of chilled hydrobionts. Specimens of rainbow trout (Salmo irideus) served as the objects of the study carried out at a fish-processing plant in the Republic of Karelia. The specimens were decontaminated by a bacteriophage cocktail containing six original virulent phage strains characterized by their pheno- and genotypical properties. A new method of biodecontamination (plunging the rainbow trout for 30 sec into a solution of bacteriophage cocktail (bacteriophage titers ≥108 PFU/ml) delayed bacterial degradation of hydrobionts by 3 days. The use of the new method for decontamination of food half-products — phage-mediated bioprocessing — promoted preservation of the initial ecological purity, nutritive value, and taste of the products and prolonged their shelf-life in comparison with the actual standards.
Об авторах
E. Zulkarneev
G. N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Email: andreialeshkin@googlemail.com
Россия, Moscow
A. Aleshkin
G. N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Автор, ответственный за переписку.
Email: andreialeshkin@googlemail.com
Россия, Moscow
I. Kiseleva
G. N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Email: andreialeshkin@googlemail.com
Россия, Moscow
E. Rubalsky
G. N. Gabrichevsky Moscow Research Institute of Epidemiology and Microbiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing
Email: andreialeshkin@googlemail.com
Россия, Moscow
O. Rubalsky
Astrakhan State Medical University, the Ministry of Health of Russian Federation
Email: andreialeshkin@googlemail.com
Россия, Astrakhan
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