Method of producing retinyl esters
AssigneeUnilever Home & Personal Care USA, Division of Conopco, Inc.
InventorsJohn Anthony Bosley, Clive Roderick Harding, Christopher Rawlins, Julia Sarah Rogers, Ian Richard Scott
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Abstract
A method of producing a retinyl ester compound comprising subjecting a composition comprising retinyl or a retinyl ester and a fat or oil of animal or vegetable origins to enzyme catalysed trans-esterification in solvent free conditions to produce a retinyl ester.
Claims7
A method of producing a retinyl ester compound comprising subjecting a composition comprising retinol or a retinyl ester and a fat or oil of animal or vegetable origins to enzyme catalysed transesterification in solvent free conditions to produce a retinyl ester.
Dependencies are inferred from the claim text.