Lactic acid bacteria having thioredoxin-inducing activity, and foods and beverages and pharmaceuticals for preventing and / or improving biological injury mediated by thioredoxin

摘要

Provided is a lactic acid bacterium that can induce thioredoxin and can prevent and / or improve various biological injuries caused by oxidative stress, which are suitable for foods and drinks and pharmaceuticals. Also provided are foods and beverages and pharmaceuticals that prevent and / or improve biological injuries using the lactic acid bacteria. Lactobacillus genus Lactobacillus having thioredoxin-inducing activity, particularly Lactobacillus delbrueckii subsp. Bulgaricus OLLL1224 strain.