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    • 6. 发明专利
    • Percutaneous absorption controller containing sophorolipid and method for producing the same
    • 含有异辛酸的非常吸收式控制剂及其制造方法
    • JP2009062288A
    • 2009-03-26
    • JP2007229294
    • 2007-09-04
    • National Institute Of Advanced Industrial & TechnologySaraya Kkサラヤ株式会社独立行政法人産業技術総合研究所
    • IMURA TOMOHIROHIRATA YOSHIHIKOIGARASHI KEISUKERYU MIZUYUKIICHIYANAGI NAOKI
    • A61K8/73A61K8/04A61K8/60A61K8/64A61K8/67A61K9/133A61K45/00A61K47/36A61Q19/00
    • PROBLEM TO BE SOLVED: To provide a percutaneous absorption controller that includes a surfactant being a single component and having excellent biodegradability and no toxicity, is easily prepared without application of mechanical external force of strength and is thermodynamically stable.
      SOLUTION: The percutaneous absorption controller includes a molecular assembly containing sophorolipid. The molecular assembly is a vesicle or a huge micelle and has its diameter of 40-200 nm. The molecular assembly contains at least any active ingredient of an antioxidant, an antimicrobial agent, an anti-inflammatory agent, a blood circulation promoter, a skin lightening ingredient, a rough skin inhibitor, an anti-aging agent, a hair growth promoter, a humectant, a hormone agent, a pigment, a glycoside, a protein, a lipid and a vitamin. When the percutaneous absorption controller is applied to the skin, the molecular assembly is permeated into gaps between corneocytes, lamella liquid crystal composed of intercellular lipid is melted and the components in the molecular assembly are diffused into the lamella liquid crystal.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:为了提供包含单一成分的表面活性剂并且具有优异的生物降解性和无毒性的经皮吸收控制剂,在不施加机械外力强度的情况下容易制备,并且是热力学稳定的。 解决方案:经皮吸收控制器包括含有槐糖脂的分子组合物。 分子组装是囊泡或巨大的胶束,其直径为40-200nm。 分子组装体含有抗氧化剂,抗微生物剂,抗炎剂,血液循环促进剂,皮肤发光成分,粗糙皮肤抑制剂,抗老化剂,毛发生长促进剂, 保湿剂,激素剂,颜料,糖苷,蛋白质,脂质和维生素。 当将经皮吸收控制器应用于皮肤时,分子组装被渗透到角质细胞之间的间隙中,由细胞间脂质组成的薄片液晶熔化,分子组装中的组分扩散到薄片液晶中。 版权所有(C)2009,JPO&INPIT