Nineteen levulinic acid (LA)-utilizing bacteria were isolated from environmental samples. Following examination of the use of 80 g/L LA by some isolated strains, Brevibacterium epidermidis LA39-2 consumed 62.6 g/L LA following 8 days incubation. The strain also utilized both 90 and 100 g/L LA, with consumption ratio of 84.3 and 53.3%, respectively, after 10 days incubation.
Biodegradation, Environmental Biomass