Fructilactobacillus

Fructilactobacillus is a genus of lactic acid bacteria. These bacteria are Gram-positive, facultative anaerobic, and non-spore-forming. They are characterized by their ability to produce lactic acid as a major metabolic end product. The genus was reclassified from Lactobacillus in 2020, reflecting significant genetic and physiological differences.

Members of the Fructilactobacillus genus are commonly found in fermented foods and in the gastrointestinal tract of humans and animals. They play a role in the preservation of food and contribute to the development of desirable flavors and textures in products like dairy and vegetable ferments. In the gut, some species are considered probiotics, potentially offering health benefits.

Research into Fructilactobacillus species focuses on their probiotic potential, their role in food fermentation, and their impact on host health. Their metabolic diversity and adaptability make them subjects of ongoing scientific investigation. The reclassification of these bacteria into a distinct genus highlights the evolving understanding of bacterial taxonomy and phylogeny.