C14 Bacillus methylotrophicus C14 strain having acid-resistance bile acid-resistance and antimicrobial activity and uses thereof

摘要

The invention trophy kusu (Bacillus of the Bacillus methyl with acid, bile acid and gram negative antibacterial activity against pathogenic microorganisms The present invention relates to a probiotic preparation and an antimicrobial composition comprising the above strain, a culture thereof, a concentrate of the culture broth or a dried product thereof as an active ingredient. The strain of the present invention and its culture solution are used for various industries such as food and feed It is expected to be used in the field.