Behandlungsverfahren zur Konservierung von frischen pflanzlichen Lebensmitteln

Process for preserving fresh vegetable food products, comprising an initial stage in which the products are placed, at cooled temperature, under a pressure of between 0.5 and 3 x 10 Pa, in a gaseous atmosphere containing initially from 10 to 100% of nitrous oxide or argon, or of a mixture of the two...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FATH, DANIEL, F-75005 PARIS, FR, SOUDAIN, PIERRE, F-75015 PARIS, FR, BORDES, MAGDELEINE, F-78000 VERSAILLES, FR
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL RIPENING OF FRUIT OR VEGETABLES FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES 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:	Process for preserving fresh vegetable food products, comprising an initial stage in which the products are placed, at cooled temperature, under a pressure of between 0.5 and 3 x 10 Pa, in a gaseous atmosphere containing initially from 10 to 100% of nitrous oxide or argon, or of a mixture of the two, substantially free from oxygen, for a period of from 1 hour to 7 days, followed by a second stage in which the products are kept, for at least 12 hours, substantially at the same temperature in an atmosphere containing from 2 to 20% of oxygen.