| 摘要 |
1,265,468. Enzyme-containing oral preparations. BLENDAX-WERKE R. SCHNEIDER & CO. 28 Aug., 1970 [1 Sept., 1969], No. 41514/70. Heading A5B. Compositions for combating dental caries, e.g. toothpastes, mouthwashes, chewing gums and the like, comprise conventional ingredients and an enzyme mixture or complex comprising one or more dextranases and one or more further carbohydrases and/or proteases, examples of which are given. |
