CHEWING GUM WITH STABLE NATURAL BLUE COLOR
    5.
    发明公开
    CHEWING GUM WITH STABLE NATURAL BLUE COLOR 失效
    口香糖与STABIELER,自然蓝色

    公开(公告)号:EP0725568A1

    公开(公告)日:1996-08-14

    申请号:EP94928588.0

    申请日:1994-09-14

    IPC分类号: A23G4 A23L1

    CPC分类号: A23G4/06 A23G4/064 A23L5/43

    摘要: A stable blue coloring agent suitable for use in chewing gum is prepared by combining red cabbage coloring agent with a carbonate of sodium and, preferably, polyvinyl pyrrolidone. The blue coloring agent maintains its stability while the chewing gum ingredients are being combined, resulting in a chewing gum product having a pleasant blue color. The blue color also remains stable during subsequent storage of the chewing gum.