A PROCESS FOR REFINING GLYCERIDE OIL COMPRISING A BASIC IONIC LIQUID TREATMENT

The present invention relates to an improved process for refining glyceride oil which incorporates a basic ionic liquid treatment. In particular, the basic ionic liquid treatment prevents or reduces the formation of chloropropanol fatty acid esters and glycidyl fatty acid esters during the overall r...

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Bibliographische Detailangaben
Hauptverfasser:	GOODRICH, Peter, O'HARA, Eoghain, HAMER, Christopher Klatt, ATKINS, Martin Philip
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY PERFUMES PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
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Beschreibung
Zusammenfassung:	The present invention relates to an improved process for refining glyceride oil which incorporates a basic ionic liquid treatment. In particular, the basic ionic liquid treatment prevents or reduces the formation of chloropropanol fatty acid esters and glycidyl fatty acid esters during the overall refining process. The present invention also relates to glyceride oil compositions formed therefrom and uses of the basic ionic liquid. La présente invention concerne un procédé amélioré de raffinage de l'huile glycéridique qui incorpore un traitement de liquide ionique basique. En particulier, le traitement de liquide ionique basique empêche ou réduit la formation des esters d'acide gras de chloropropanols et des esters d'acides gras glycidiliques pendant l'ensemble du processus de raffinage. La présente invention concerne également des compositions d'huile glycéridique formées à partir de celle-ci et des utilisations du liquide ionique basique.