Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Food or edible as carrier for pharmaceutical
Patent
1995-06-07
1996-12-31
Spear, James M.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Food or edible as carrier for pharmaceutical
424442, 424451, 424491, 424497, 424492, 514951, 426 72, 426805, 426807, A61K 948
Patent
active
055891870
ABSTRACT:
The invention relates to a method of encapsulating digestible micronutrients or other additives within coatings which are indigestible by other than mechanical means, and the encapsulated additives. The invention includes a method for coating digestible micronutrients with indigestible polymers which can be mechanically broken down within the gizzards of avian species where the digestible micronutrients may be absorbed. The encapsulated additives are stabilized against degradation under harsh conditions within silos, and can be added directly to ensiled vegetable matter without chemical degradation of the encapsulated additive.
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Wentworth Alice L.
Wentworth Bernard C.
Spear James M.
Wisconsin Alumni Research Foundation
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