Microcapsules of the multi-core structure containing natural car

Details Microcapsules of the multi-core structure containing natural car Microcapsules of the multi-core structure containing natural car

1996-09-17

1998-07-14

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424492, 424489, 424456, A61K 920

Patent

active

057800561

ABSTRACT:
In a microcapsule of the multi-core structure comprising a plurality of particles which are made of a core material comprising natural carotenoid and an edible oil, and a wall which is made of a coating material based on gelatin, the particles have a mean particle size of 0.01-5 .mu.m, the gelatin has a jelly strength of at least 100 blooms, and the microcapsule has a water content of up to 10% by weight. The microcapsule has a strength enough to protect natural carotenoid from oxidation and deterioration for a long time and to withstand tableting pressure.

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