The invention belongs to the technical field of microorganisms, and provides a
probiotic composition and application thereof. The present invention relates to a
probiotic composition comprising
Bacillus subtilis (
Bacillus subtilis) and optionally
Lactobacillus plantarum (
Lactobacillus plantarum), and a preparation method thereof. The
bacillus subtilis and the
lactobacillus plantarum have excellent ADH (
Alcohol Dehydrogenase) activity, and when the
bacillus subtilis is independently applied or compounded with the
lactobacillus plantarum, the ADH activity in a body can be improved, the
alcohol metabolism capability is enhanced, the sobering time is shortened, and the concentration of
ethanol in blood can be effectively reduced. Meanwhile, the
probiotic composition can improve the activity of
antioxidant enzymes in intestinal tracts and enhance the
oxidation resistance of the intestinal tracts by
scavenging free radicals, so that free radical
tissue damage caused by
ethanol intake is relieved; the richness and diversity of intestinal
flora species can be remarkably improved, and stable and healthy intestinal micro-
ecology can be constructed.