PROCEDIMIENTO SUPERCRITICO Y ENZIMATICO PARA OBTENER NUEVOS ESTERES DE ESTEROLES

The present invention describes new esters of sterols which has a sterol esterified with a carboxylic acid selected from the group consisting of an omega-3 fatty acid, a fatty acid derived from fat, milk, a phenolic acid, a phenolic diterpene, the acid conjugated linoleic or a mixture of its isomers...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REGLERO RADA, GUILLERMO, VAZQUEZ DE FRUTOS, LUIS, TORRELO VILLA, GUZMAN, SAN ROMAN PAIS, PALOMA DE, TORRES OLIVARES, CARLOS FERNANDO, SENORANS RODRIGUEZ, FRANCISCO J, SOLER RIVAS, CRISTINA, MARIN MARTIN, FRANCISCO RAMON
Format:	Patent
Sprache:	spa
Schlagworte:	CHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES STEROIDS
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Beschreibung
Zusammenfassung:	The present invention describes new esters of sterols which has a sterol esterified with a carboxylic acid selected from the group consisting of an omega-3 fatty acid, a fatty acid derived from fat, milk, a phenolic acid, a phenolic diterpene, the acid conjugated linoleic or a mixture of its isomers, and their mixtures other than the carboxylic acids present in the natural sterol esters. The invention also describes a process for obtaining these sterol esters comprising: (I) an esterification between a sterol and a carboxylic acid in the presence of a lipase; and (II) a supercritical extraction. It also describes its use and compositions that contain them. (Machine-translation by Google Translate, not legally binding)