NOVEL APPLICATION OF LACTOBACILLUS PARACASEI K56 CAPABLE OF REGULATING BALANCE OF GASTROINTESTINAL FLORA

摘要

Provided is a novel application of Lactobacillus paracasei K56 capable of regulating the balance of gastrointestinal flora. The Lactobacillus paracasei (Lactobacillus paracasei subsp.paracasei) has an accession number of DSM27447. A single strain of the bacteria strain has the ability to significantly promote the growth of intestinal bifidobacteria and lactic acid bacteria, inhibit Desulfovibrio and/or Enterobacter in the intestine, inhibit Helicobacter pylori and/or Escherichia-Shigella, and to tolerate a simulated in vitro gastrointestinal fluid stress environment. Rat experiments show that the bacteria strain has no oral acute toxicity, no antibiotic resistance, and is safe for food processing.