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    • 6. 发明授权
    • Chewing gum compositions
    • 口香糖组合物
    • US06926916B1
    • 2005-08-09
    • US09831462
    • 2000-06-22
    • Trevor Neil DayDonald James White, Jr.
    • Trevor Neil DayDonald James White, Jr.
    • A23G4/06A23G4/20A61K8/24A61K9/68A61Q11/00A23G3/30
    • A23G4/064A23G4/20A61K8/24A61Q11/00
    • The present invention relates to chewing gum composition comprising a polymeric surface active agent. A second aspect of this invention relates to a crunchy chewing gum wherein the crunchy texture is provided by particulate polyphosphate particles within the formulation and which lasts through the initial minutes of mastication. The chewing gum composition may also contain a cationic material and or an orally active metallic ion. The chewing gum composition will provide surface conditioning effects on a subject's teeth and or oral mucosa and the crunchy texture is used as a sensate to reinforce these effects. The surface conditioning effects can be measured through in vitro or in vivo testing. The in vitro testing shows a total surface energy and or a lewis base score to increase immediately after treatment with the chewing gum and then decrease over time. The in vivo testing shows a water contact angle of the oral mucosa to decrease after treatment with the chewing gum composition and/or a significantly higher smooth teeth feel relative to other chewing gum compositions. The present invention also relates to methods of providing surface conditioning effects to a subject comprising administering to the subject a chewing gum comprising a polymeric surface active agent. The present invention also relates to methods of reducing astringency of a chewing gum containing an orally active metallic ion without significantly reducing the efficacy of the metallic ion.
    • 本发明涉及包含聚合物表面活性剂的口香糖组合物。 本发明的第二方面涉及一种松脆的口香糖,其中脆性质地由制剂内的颗粒聚磷酸盐颗粒提供,并持续通过咀嚼的最初几分钟。 口香糖组合物还可以含有阳离子材料和/或口服活性金属离子。 口香糖组合物将对受试者的牙齿和/或口腔粘膜提供表面调理作用,并且使用脆性质地作为增强这些效果的感觉。 表面调理效果可以通过体外或体内测试来测量。 体外测试显示用口香糖处理后立即增加总表面能和路易斯基分数,然后随着时间的推移而降低。 体内测试显示了口腔粘膜组合物处理后口腔粘膜的水接触角降低,和/或相对于其他口香糖组合物显着更高的平滑牙齿感觉。 本发明还涉及向受试者提供表面调理作用的方法,包括对受试者施用包含聚合物表面活性剂的口香糖。 本发明还涉及减少含有口服活性金属离子的口香糖的涩味的方法,而不显着降低金属离子的功效。