PRODUCTION OF ANTIGEN FOR PRODUCING ANTIBODY FOR PREVENTION OF CARIES AND ANTIBODY-CONTAINING SERUM OR EGG FOR PREVENTION OF CARIES

摘要

PURPOSE:To industrially and inexpensively produce an antigen for producing antibody for prevention of caries and an antibody-containing serum and egg having large caries-preventing effect. CONSTITUTION:The invention is characterized by producing an antigen consisting of a bacterial liquid obtained by culturing S. mutans of serum type C and inoculating the antigen into an animal or hen.