abstract |
(57) [Abstract] [PROBLEMS] To provide an oral composition in which the active oxygen scavenging effect of ascorbic acid phosphoric acid ester and the absorbability into gingival tissue are improved, and the preventive and therapeutic effects of periodontal disease are enhanced. [Structure] Ascorbic acid-2-phosphate ester, ascorbic acid-3-phosphate ester, ascorbic acid-5 -Phosphoric acid ester, ascorbic acid-6-phosphoric acid ester, ascorbic acid-2-polyphosphoric acid ester, ascorbic acid-3-polyphosphoric acid ester, ascorbic acid-5-polyphosphoric acid ester, ascorbic acid-6-polyphosphoric acid ester and One or more of these salts, Menthol, carvone, cineole, limonene, menthane, anethole, eugenol, cinnamic aldehyde, and / or two or more thereof, and, if necessary, menthol are used in combination to form an oral composition. |