| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a powder coated with an Aphanothece sacrum-derived sugar derivative and a method of producing the same having excellent moisture retention ability, adhesion, antiviral activity, and antioxidant action by using a sugar derivative derived from Aphanothece sacrum; and to provide a cosmetic having excellent moisture retention effect, touch, adhesion and affinity to skin, uniformity of a makeup film, and makeup durability by blending the coated powder. <P>SOLUTION: The powder coated with the Aphanothece sacrum-derived sugar derivative is obtained by: mixing a slurry wherein a powder and the Aphanothece sacrum-derived sugar derivative are dispersed to prepare a viscous slurry; and then, freeze-drying and pulverizing the viscous slurry or spray-drying the viscous slurry to directly coat the powder surface with the Aphanothece sacrum-derived sugar derivative. The powder coated with the Aphanothece sacrum-derived sugar derivative is blended to a cosmetic material, therby the objective cosmetic is obtained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
