发明名称 |
DENTAL PLAQUE-DEGRADING COMPOSITIONS |
摘要 |
A dental plaque-degrading composition containing endodextranase produced by Arthrobacter globiformis W31 exhibiting high degradation efficacy to insoluble glucan produced by Streptococcus mutans IFO 13955, the dental plaque-degrading composition additionally cointaining .alpha.-amylase of various origins. These compositions are useful for preventing the settlement of Streptococcus mutans in the oral cavity and the formation of new dental plaque and for preventing the dental caries, and provided in the form of dentifrices, denture detergents, troches, mouth washes, chewing gums or candies.
|
申请公布号 |
CA2022055(A1) |
申请公布日期 |
1991.01.30 |
申请号 |
CA19902022055 |
申请日期 |
1990.07.26 |
申请人 |
NAKANO VINEGAR CO., LTD. |
发明人 |
OKADA, GENTARO;AKANO, HIROFUMI;SATO, TAKESHI;OKUMURA, HAJIME;KAWAMURA, YOSHIYA |
分类号 |
A61K8/66;A61K38/46;A61P1/02;A61Q11/00;(IPC1-7):A61K7/28;A61K7/30 |
主分类号 |
A61K8/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|