Pediococcus damnosus

Pediococcus damnosus is a species of Gram-positive bacteria. The genus Pediococcus is a spherical cocci shaped bacteria with nonmotile, non spore-forming and homofermentative properties. P. damnosus is a chemo-organotrophic, catalase negative, facultative anaerobe. Strains of this species frequently grow in wine and beer, where they overproduce glucan and spoil products by increasing their viscosity. P. damnosus is a lactic acid bacteria (LAB), that can tolerate the low pH and higher ethanol levels that are found in beer. The ability to grow in beer is a strain specific characteristic of the species P. damnosus. Pediococcus damnosus LMG 28219 is a lactic acid bacterium that has proved to be capable of growing in beer. rdf:langString