METHOD FOR DEHYDRATING AND DEFEATTING FOOD

PURPOSE:To carry out dehydrating and defatting of a food in a short time while retaining freshness by dipping the food in a dehydrating and defatting vessel containing a nonhydrophilic solvent capable of dissolving lipids, heating the food and recovering the solvent containing water and lipids. CONS...

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1. Verfasser:	KODO KEIUN
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY PERFUMES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	PURPOSE:To carry out dehydrating and defatting of a food in a short time while retaining freshness by dipping the food in a dehydrating and defatting vessel containing a nonhydrophilic solvent capable of dissolving lipids, heating the food and recovering the solvent containing water and lipids. CONSTITUTION:A food is dipped in a dehydrating and defatting vessel 1 containing a nonhydrophilic solvent (e.g. ethyl acetate) capable of dissolving lipids, heated, dehydrated and defatted. The aforementioned solvent containing water and lipids is recovered to separate the water in a water separating tank 9 and the solvent is then evaporated in a lipid concentrator 4, liquefied in a condenser 12 and further returned to the dehydrating and defatting vessel for reutilization. Thereby, the dehydrating and defatting are carried out at a low cost.