A - Human Necessities – 23 – G
Patent
A - Human Necessities
23
G
A23G 4/00 (2006.01) A23G 3/34 (2006.01) A23G 4/02 (2006.01) A23L 1/22 (2006.01)
Patent
CA 2366768
The present invention provides methods and compositions for improving the flavor duration in chewing gum. In a preferred form, the present invention provides matrix compositions comprising a hydroxypropylcellulose cross-linked with a multi-functional carboxylate to yield a matrix having a lower water solubility than the original cellulosic material. This matrix may be ground up, have a flavor incorporated therein and used in gum compositions in which it facilitates a prolonged release of the flavoring.
La présente invention porte sur des méthodes et des compositions permettant d'augmenter la durabilité de l'arôme d'un chewing gum. Dans un mode de réalisation préféré, l'invention propose une composition matricielle comportant une hydroxypropylcellulose réticulée avec un carboxylate multifonctionnel afin de produire une matrice ayant une solubilité à l'eau plus faible que la matière cellulosique d'origine. La matrice peut être moulue, renfermer un arôme et être utilisée dans des compositions de chewing gum auxquelles elle confère un arôme durable.
Maxwell James R.
Song Joo H.
Townsend Donald J.
Cassan Maclean
Wm. Wrigley Jr. Company
LandOfFree
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