PROCESS FOR PREPARING PURE MONOGLYCERIDES, PURE DIGLYCERIDES AND/OR TRIGLYCERIDES

The invention relates to a process for recovering monoglycerides and optionally diglycerides and/or triglycerides as well as optionally glycerol from mixtures comprising glycerides and glycerol containing glycerides, respectively, by countercurrent extraction with a circulating extraction, said proc...

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Bibliographische Detailangaben
Hauptverfasser:	CZECH, BERND, ENDER, ULRICH, PETER, SIEGFRIED, WEIDNER, ECKHARD
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES 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 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 invention relates to a process for recovering monoglycerides and optionally diglycerides and/or triglycerides as well as optionally glycerol from mixtures comprising glycerides and glycerol containing glycerides, respectively, by countercurrent extraction with a circulating extraction, said process being characterized in that there is used as an extractant forming a separate phase a hydrocarbon having a density of more than 180 kg/m3 and/or trifluoromethane having a density of more than 180 kg/m3.