发明申请
US20090124694A1 METHOD OF PRODUCING RETINYL ESTERS 有权
生产维生素的方法

METHOD OF PRODUCING RETINYL ESTERS
摘要:
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.
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