| 摘要 |
Dentifrice compositions contain the enzyme dextranase, an anionic surfactant system, preferably containing an amphoteric or nonionic surfactant, and a polycationic stabilizer, (eg. proteins, quaternised protein hydrolysates polypeptides and polyamines) which stabilizes the dextrancase in the presence of the anionic surfactant without reducing its foaming and cleansing properties. |
