In this study, the safety of fermented lamb sausage was examined. The aim was to investigate the effect of Lactiplantibacillus plantarum X22-2 (LP X22-2) on the quality of, and biogenic amine (BA) formation in, fermented lamb sausages during fermentation, maturation, and storage. The results showed that LP X-22 was effective in increasing the number of lactic acid bacteria (LAB) and in significantly inhibiting the formation of putrescine, histamine, cadaverine, and tyramine in fermented lamb sausage (p p p < 0.05). Therefore, LP X-22 is recommended as a natural and safe protective culture for preserving fermented lamb sausage and maintaining the color of the sausages while improving their sensory quality and inhibiting the accumulation of BAs.
