Fructilactobacillus fructivorans strain DSM 20571

Fructilactobacillus fructivorans strain DSM 20571 is a Gram-positive, non-motile rod-shaped bacterium isolated from dairy environments. This strain is classified as a chemoheterotroph, meaning it derives its energy from organic compounds. It has a single replicon and is nonsporulating, which indicates it does not form spores for survival under adverse conditions. The optimal growth temperature for Fructilactobacillus fructivorans DSM 20571 is 30°C, placing it within the mesophilic temperature range. This characteristic suggests that the bacterium thrives in moderate temperature conditions, typical of many dairy products. The strain is cataloged under the accession number JQBN00000000.1, which allows for its identification and reference in scientific databases. Given its dairy habitat, Fructilactobacillus fructivorans may play an important role in the fermentation processes that contribute to the flavor and preservation of dairy products. From a biological and ecological perspective, the presence of a non-motile, non-sporulating bacterium such as Fructilactobacillus fructivorans in dairy suggests a stable community of microorganisms that rely on existing organic substrates for energy. This stability is essential for maintaining the quality and safety of dairy products, highlighting the importance of such bacteria in food microbiology and fermentation science.