JPH0338829B

PURPOSE:A freeze point depressing agent which is added to foods to reduce freezing points and to enlarge a freezing temperature range and can preserve them suitable as foods without damaging taste, etc., comprising a (concentrated) extract of natural agricultural, marine or dairy product and a subst...

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Bibliographische Detailangaben
1. Verfasser:	YAMANE AKYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL RIPENING OF FRUIT OR VEGETABLES CHEMISTRY DYES FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS THE PRESERVED, RIPENED, OR CANNED PRODUCTS 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:A freeze point depressing agent which is added to foods to reduce freezing points and to enlarge a freezing temperature range and can preserve them suitable as foods without damaging taste, etc., comprising a (concentrated) extract of natural agricultural, marine or dairy product and a substance having reducing action on freezing point. CONSTITUTION:A natural agricultural, dairy or marine product such as vegetables, fruits, fishes and shellfishes, animal meat, etc., is ground and extracted by filtration, pressing, etc., to give an extract or a concentrated extract, which is blended with one or more substances having reducing action on freezing point such as organic acid, salt thereof, saccharide, alcohol, e.g., salt, ethyl alcohol, sodium acetate, sodium lactate, acetic acid, sugar, sorbitol, etc., and, if necessary, a water-soluble gelatin enzyme decomposition product to give a novel freezing point depressing agent for foods.