| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composition for a skin care preparation for external use, excellent in antibacterial activity even by blending an anti-bacterial component gentle to the skin and derived from a plant, and the skin care preparation for external use by using the same. SOLUTION: The composition for the skin care preparation for external use is provided by cutting/removing the pericarp of a hard nut (so called an acorn) of a plant belonging to the genus Quercus of Fagaceae, crushing the obtained kernel part and blending an extract obtained from the crushed material into the skin care preparation for external use such as a cosmetic. Preferably, further a fatty acid monoglyceride derived from a plant oil such as palm oil is added, and in addition, a small amount of a conventional preservative, an antibacterial polyhydric alcohol, or the like, may be incorporated. COPYRIGHT: (C)2005,JPO&NCIPI
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