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    • 1. 发明申请
    • COMPOSITION CONTAINING VITAMIN C
    • 维生素C的组合物
    • US20080319060A1
    • 2008-12-25
    • US11951087
    • 2007-12-05
    • Min Hee ChoiGi Woong AhnByoung Kee Jo
    • Min Hee ChoiGi Woong AhnByoung Kee Jo
    • A61K31/341
    • A61K8/496A61K8/676A61K8/736A61K31/341A61K2800/52A61Q19/00
    • The present invention relates to a composition containing vitamin C. The composition according to the present invention includes cationic material and anionic material as a primary stabilizing agent of the vitamin C; and a caffeic acid derivative as a secondary stabilizing agent of the vitamin C. The caffeic acid derivative is water-soluble and, preferably, a new caffiec acid derivative as denoted by the chemical formula 1 below is used. According to the present invention, the cationic material and the anionic material generate an electrical double layer to stabilize the vitamin C primarily; water-soluble caffeic acid derivative stabilizes the vitamin C secondarily. Accordingly, the vitamin C is stabilized double so that the vitamin C is protected from being oxidized by air, heat and moisture.
    • 本发明涉及含有维生素C的组合物。本发明的组合物包括作为维生素C的主要稳定剂的阳离子材料和阴离子材料; 和作为维生素C的二次稳定剂的咖啡酸衍生物。咖啡酸衍生物是水溶性的,优选使用由下述化学式1表示的新的氯虫酸衍生物。 根据本发明,阳离子材料和阴离子材料主要产生电气双层以稳定维生素C. 水溶性咖啡酸衍生物二次稳定维生素C。 因此,维生素C被稳定为双倍,使得维生素C被保护免受空气,热和湿气的氧化。