Lactic acid bacteria having high alcohol dehydrogenase and acetaldehyde dehydrogenase activity, and metabolize ethanol and acetaldehyde

摘要

By the present invention is separated from the feces of healthy adults Korea, ethanol and acetaldehyde decomposing enzyme activity Excellent ability of lactic acid bacteria and decrease the strain of Lactobacillus brevis HY7401 (Depositary institution: Institute of Agricultural Biotechnology, Accession Number: KACC 91069, date of deposit: 06.10.2003) relates to the ; strain of the present invention is ethanol because of its excellent ability as acetaldehyde decomposition activity and reduced ethanol to acetaldehyde, swallowed in the digestive tract, and by converting the acetaldehyde is produced by the decomposition of ethanol with acetic acid acts as inducer liver injury, the liver protective action higher, in particular strains of the invention are likely to be separated from the intestinal colonization of Korean geotyieoseo body of a healthy adult Korea, therefore, when the cultures were incubated a strain or strains for food and beverage of the present invention hayeoteul, liver protection and formal It can be expected.