Lactic acid bacteria powder double-coated using protein and polysaccharide and method preparing the same and a dosage form thereof

摘要

The present invention relates to a double-coated Lactic acid bacteria powder with a high survival rate of Lactic acid bacteria cell in the body by doubly coating Lactic acid bacteria with a protein and a polysaccharide and a method for preparing the Lactic acid bacteria powder. The double-coated lactic acid bacteria powders according to the present invention show improved heat-resistance, acid-resistance, bile-resistance and storage stability, as well as excellent survival rate until reaching the intestines. The present invention further relates to a method for manufacturing a dosage form containing the Lactic acid bacteria powder, which can minimize the death of the viable cell during manufacture of the dosage form.