| abstract |
(57) [Summary] [Solution] Bacteroides gingivalis, Bacteroides intermedius, Actinomyces viscosus, Haemophilus actinomycetemcomitans, Fusobacterium nucleitam and Iconella. An oral composition characterized by containing eggs, egg yolks, or water-soluble yolk fractions obtained from poultry immunized with the pili or capsule of oral bacteria selected from Colodens as an antigen. According to the oral composition of the present invention, the inclusion of eggs, egg yolks, and water-soluble yolk fractions obtained from poultry immunized with the bacterial cell components of the bacteria allows the bacteria to enter the oral cavity. It effectively prevents fixation and is used effectively for the prevention of oral diseases, and the compoundability of these antibody-containing components is good, so that there is no difficulty in preparing an oral composition. |