Use of a content of catechins or a content of green tea extract in cosmetic preparations for tanning the skin
    5.
    发明授权
    Use of a content of catechins or a content of green tea extract in cosmetic preparations for tanning the skin 失效
    在化妆品制剂中使用儿茶素或绿茶提取物的含量进行皮肤晒黑

    公开(公告)号:US06399046B1

    公开(公告)日:2002-06-04

    申请号:US09719667

    申请日:2001-03-05

    IPC分类号: A61K742

    CPC分类号: A61Q19/04 A61K8/498 A61K8/97

    摘要: The use of catechins or gallic esters of catechins or aqueous or organic extracts from plants or parts of plants which have a content of catechins or gallic esters of catechins, for example the leaves of the plant family Theaceae, in particular of the species Camellia sinensis (green tea) or a typical ingredient thereof (such as, e.g. polyphenols or catechins, caffeine, vitamins, sugars, minerals, amino acids, lipids), for intensifying natural skin tanning or for stimulating melanogenesis in human skin.

    摘要翻译: 使用儿茶素或儿茶素类的儿茶素类或没食子酸酯或具有儿茶素儿茶素类或没食子酸酯类的植物或植物部分的水或有机提取物,例如植物家族禾本科植物的叶,特别是中华茶树 绿茶)或其典型成分(例如多酚或儿茶素,咖啡因,维生素,糖,矿物质,氨基酸,脂质),用于增强天然皮肤晒黑或刺激人皮肤中的黑素生成。