| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an emulsified composition of high storage stability by compounding an alkyl dimethylamine oxide inβ-glycyrrhetinic acid insoluble in water, petroleum ether, etc. <P>SOLUTION: The emulsified composition comprises: an alkyl dimethylamine oxide represented by the general formula (wherein R is alkyl);β-glycyrrhetinic acid; and water. In the composition, particularly it is desirable that the R is a lauryl group or myristyl group, and it is desirable that the compounding amounts of the alkyl dimethylamine oxide and theβ-glycyrrhetinic acid are 1-10 wt.% and 0.3-3.5 wt.%, respectively; and it is further desirable that the compounding amounts of the alkyl dimethylamine oxide and theβ-glycyrrhetinic acid are 5-10 wt.% and 1-3.5 wt.%, respectively. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
