Dragee and method for its manufacture

Claim 2

A dragee comprising a core covered by a shell adhering to the core, said shell being obtained by spraying a sorbitol-based aqueous syrup on said core while tumbling said core in an enrober, characterized in that the shell comprises a plurality of layers consisting essentially of sorbitol and of the methyl ester of L-aspartyl-L-phenyl-alanine (aspartame), the latter being present in a proportion of no more than 0.02 to 0.3% by weight of anhydrous sorbitol in said shell.

Claim 3

A dragee according to claim 1 in which the core consists of a food composition including, sorbitol, characterized in that the sorbitol in the core has as an additive an aspartame content not greater than 0.5% by weight of the anhydrous sorbitol.

Claim 4

A dragee according to claim 2, characterized in that it includes a binding layer interposed between the shell and the core and including stearic acid.

Claim 5

A dragee according to claim 1, wherein said layers further comprise one or more additives selected from the group consisting of aromatizers, flavourings, thickeners, colourings and whitenings.

Claim 6

Method for the preparation of a dragee comprising a core and a shell adhering to the core, by tumbling in an enrober, the said method incuding a plurality of stages of spraying said cores with a sorbitol-based aqueous syrup characterized in that said syrup consists essentially of anhydrous sorbitol, from 20 to 60 parts of water, and 0.02 to 0.3 parts of aspartame referred to 100 parts by weight of said anhydrous sorbitol.

Claim 7

Method for the preparation of a dragee comprising a core and a shell adhering to the core, by tumbling in an enrober, the said method incuding a plurality of stages of spraying said cores with a sorbitol-based aqueous syrup characterized in that said syrup consists essentially of anhydrous sorbitol, from 20 to 60 parts of water, and 0.02 to 0.3 parts of aspartame referred to 100 parts by weight of said anhydrous sorbitol.

Claim 8

Method according to claim 5, characterised in that during the operation of spraying with the enrobing syrup, the syrup is maintained at a temperature of 40° to 45° C.

Claim 9

Method according to claim 5, wherein said syrup further comprises one or more additives consisting of aromatizers, flavourings, thickners, colourings and whitenings.

Claim 10

Method according to any of claims 5 wherein prior to the tumbling in the enrober said cores are coated with an alcohol solution of stearic acid.

Claim 11

A dragee comprising a core, the core being tumble-enrobed by a shell sprayed onto the core and adhering to and covering the core, said shell being obtained by spraying a sorbitol-based aqueous syrup on said core while tumbling said core in an enrober, characterized it that the shell comprises a plurality of layers of a substantially mannitol-free mixture consisting essentially of sorbitol and of the methyl ester of L-aspartyl-L-phenyl-alanine (aspartame), the latter being present in a proportion of no more than 0.02 to 0.3% by weight of anhydrous sorbitol in said shell.

Claim 12

A dragee comprising a core, the core being tumble-enrobed by a shell sprayed onto the core and adhering to and covering the core, said shell being obtained by spraying a sorbitol-based aqueous syrup on said core while tumbling said core in an enrober, characterized it that the shell comprises a plurality of layers of a substantially mannitol-free mixture consisting essentially of sorbitol and of the methyl ester of L-aspartyl-L-phenyl-alanine (aspartame), the latter being present in a proportion of no more than 0.02 to 0.3% by weight of anhydrous sorbitol in said shell.