Method for preparing a fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry
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United States of America Patent
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Dec 7, 2004
Grant Date -
Oct 16, 2003
app pub date -
Jan 21, 2003
filing date -
Jul 19, 2000
priority date (Note) -
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Abstract
The invention concerns a method for preparing a fatty substance ester, characterised in that it consists in subjecting to an esterification reaction at least a fatty substance with at least an alcohol compound selected from the group consisting of sterols, stanols, 4-methylsterols and their hydrogenated homologous, triterpene alcohols and their hydrogenated homologues, and mixtures thereof, in the presence of at least a solid catalyst selected in the group consisting of lanthanide oxides and the mixtures of said oxides. Said method enables to obtain products particularly suited for use in the field of pharmaceutics, in particular dermatology, cosmetics and special food production (functional food products, medicinal food products and dietetic food products)
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