Removal of fatty acid from esterified propoxylated glycerin

An esterified propoxylated glycerin process is improved by the incorporation of a vacuum distillation step whereby unreacted fatty acids are removed in a form suitable for direct reuse in a further esterification. The esterified propoxylated glycerin produced is low in color and has a low content of...

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Bibliographische Detailangaben
Hauptverfasser:	Strecker Leopold, Mizell Chess, Overman Dana, Milhouse Aaron, Rowe David, Flowers Louie
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY CHEWING GUM COCOA COCOA PRODUCTS, e.g. CHOCOLATE CONFECTIONERY DETERGENTS EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKINGOILS ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS HUMAN NECESSITIES ICE-CREAM METALLURGY ORGANIC CHEMISTRY PERFUMES PREPARATION THEREOF PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SUBSTITUTES FOR COCOA OR COCOA PRODUCTS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	An esterified propoxylated glycerin process is improved by the incorporation of a vacuum distillation step whereby unreacted fatty acids are removed in a form suitable for direct reuse in a further esterification. The esterified propoxylated glycerin produced is low in color and has a low content of free fatty acid, making it suitable for use as a reduced calorie fat substitute in various food products.