Lactiplantibacillus plantarum 299V-fermented soy whey improved the safety and shelf life of Pacific oysters (Magallana gigas)

Autor: Lipin Chen, Qian Hua, Mei Zhen Michelle Ten, Zhaojie Li, Changhu Xue, Dan Li
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: npj Science of Food, Vol 8, Iss 1, Pp 1-10 (2024)
Druh dokumentu: article
ISSN: 2396-8370
DOI: 10.1038/s41538-024-00317-3
Popis: Abstract This study developed a postbiotic fermentation solution for fresh oyster preservation with the use of food waste soy whey. Lactiplantibacillus plantarum 299V was able to proliferate in soy whey within 24 h without any supplementation. Pacific oysters (Magallana gigas) were immersed in the postbiotic fermentation solution and stored at 4 °C for 12 days. Pathogenic bacteria Vibrio parahaemolyticus and Salmonella enterica introduced by bioaccumulation were suppressed to levels below the detection limit (60%). Overall, the postbiotic fermentation solution reported in this study enhanced the shelf life and safety of oysters in a sustainable way and could also be recognized as an innovative probiotic vehicle with potential implications for human health promotion.
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