Table 2 Physiological characteristics of of Lactobacillus plantarum K6

Strain	Lactobacillus plantarum K6
Gram reaction	+
Cell type	rod
Spore forming	－
Motility	－
Aerobic growth	+
Anaerobic growth	+
Catalase reaction	－
Growth at 15℃	－
Growth at 45℃	－
Gas forming from glucose	－
Ammonia production from arginine	－