Food or edible material: processes – compositions – and products – Treatment of live animal
Patent
1995-12-18
1998-12-15
Paden, Carolyn
Food or edible material: processes, compositions, and products
Treatment of live animal
426 72, 426 73, 426635, 426 89, 585351, 424439, A23L 1303
Patent
active
058493450
ABSTRACT:
New carotenoids of the formula ##STR1## wherein R and n have the significances given herein, are useful for pigmenting the egg yolk, integuments and/or subcutaneous fat of poultry and the meat and/or integuments of fish and crustacea when included in the feed of the poultry, fish or crustacea. As well as such carotenoids and method of pigmenting the invention further embraces the pertinent carotenoid-enriched feed for poultry, fish or crustacea, the premixes for incorporation in such feeds and beadlets containing one or more of these carotenoids for incorporation in such premixes and the use of the carotenoids in the pigmenting method. The process of manufacturing such carotenoids, which more specifically may be designated as carotenoid ketones, monoesters and diesters, also represents an aspect of the invention.
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Giger Alfred
Simon Werner
Johnston George W.
Paden Carolyn
Pokras Bruce A.
Roche Vitamins Inc.
Tramaloni Dennis P.
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