Coated encapsulated active ingredients, chewing gums...

Details Coated encapsulated active ingredients, chewing gums... Coated encapsulated active ingredients, chewing gums...

A - Human Necessities

23

G

A23G 4/00 (2006.01)

Patent

CA 2260896

The present invention provides encapsulated sensitive active ingredients, such as aspartame, and chewing gum including same. Pursuant to the present invention, a sensitive active ingredient, such as aspartame, that is coated with polyvinyl acetate, is coated with a second coating of zein. The zein coating protects the polyvinyl acetate encapsulation thereby protecting the sensitive active ingredient from degradation.

La présente invention concerne des principes actifs sensibles, encapsulés, tels que de l'aspartame, de même que des gommes à mâcher contenant ces principes actifs. L'invention concerne encore un principe actif sensible, tel que de l'aspartame, que l'on a enrobé à l'aide d'acétate polyvinylique et que l'on enrobe une seconde fois à l'aide de zéine. Ce revêtement à base de zéine protège l'enrobage en acétate polyvinylique, protégeant ainsi le principe actif sensible de toute altération.

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