| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chewing gum which changes color with the degree of chewing. <P>SOLUTION: A chewing gum, keeping the center gum covered with a sugar-coated layer, includes a sugar-coated portion having any one of pigments selected from the group consisting of anthocyanin-based pigment and table beet pigment and the center gum portion having at least one type of pigment consisting of turmeric pigment, Spirulina pigment and Safflower yellow pigment, and changes color with the degree of chewing. <P>COPYRIGHT: (C)2008,JPO&INPIT |
