A - Human Necessities – 23 – P
Patent
A - Human Necessities
23
P
A23P 1/04 (2006.01) A23L 1/22 (2006.01)
Patent
CA 2208793
This invention is directed to a method of forming microencapsulated food or flavor capsules as well as the capsules produced by the method. The method includes providing food or flavor particles to be encapsulated, and forming a mixture of a warm water fish gelatin and the food or flavor particles in aqueous media. The method further includes microencapsulating the particles with the gelatin at elevated temperatures by complex coacervation to form the microencapsulated capsules. If desired, the method may further include the step of separating the capsules. In a preferred form, the method is conducted at a temperature of about 33 ~C to about 35 ~C. Preferably, the warm water fish gelatin used in the encapsulation method has a bloom of from about 150 to about 300 bloom, more preferably from about 250 to about 300 bloom. Many different kinds of food or flavor particles may be used, such as for example, vegetable oil, lemon oil, garlic flavor, apple flavor or black pepper. The invention also is directed to the food or flavor capsules produced by the method.
L'invention porte sur un procédé d'encapsulage de microcapsules d'aliments ou arômes et sur les capsules ainsi produites, consistant. Ce procédé consiste à produire les aliments et arômes à encapsuler, à former un mélange aqueux chaud de gélatine de poisson d'eaux tempérées et desdites particules, puis à porter ledit mélange à une température élevée par coacervation complexe de sorte que les microcapsules soient formées. Le procédé peut éventuellement comporter une étape de séparation des capsules. Dans un mode de réalisation préféré, le processus se déroule entre environ 33 ~C et 35 ~C, et la gélatine présente un bleuissement d'environ 150 à 300 ou mieux d'environ 250 à environ 300. La gamme étendue des aliments et arômes utilisables englobe notamment l'huile végétale, l'huile de citron, l'arôme de l'ail, l'arôme de pomme, le poivre noir, etc. L'invention porte également sur les capsules produites par ce procédé.
Givaudan Roure (international) Sa
Macrae & Co.
Tastemaker Corporation
LandOfFree
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