CHROMATOGRAPHIC SEPARATION PROCESS FOR EFFICIENT PURIFICATION OF POLYUNSATURATED FATTY ACIDS

The present invention relates to an improved chromatographic separation process for purification of a polyunsaturated fatty acid (PUFA) product and derivatives thereof. In particular, the present invention relates to a particularly efficient chromatographic separation process that employs silica hav...

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Bibliographische Detailangaben
Hauptverfasser:	SÁ GOMES, Pedro, MACARTHUR, Iseabal, MORRISON, Angus, BILLING, Johan Fredrik
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY DETERGENTS ESSENTIAL OILS FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM FATTY ACIDS FROM FATS, OILS OR WAXES FATTY ACIDS THEREFROM METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PERFUMES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to an improved chromatographic separation process for purification of a polyunsaturated fatty acid (PUFA) product and derivatives thereof. In particular, the present invention relates to a particularly efficient chromatographic separation process that employs silica having particular physical characteristics as an adsorbent phase for purifying a PUFA or derivative thereof from a feed mixture.