Title:
PRESERVATION OF FOOD
Document Type and Number:
Japanese Patent JPH0257140
Kind Code:
A
Abstract:
PURPOSE: To preserve freshness, flavor and appearance of foods in a fresh state by coating the foods with a water absorbing sheet containing ceramic or zeolite easy to radiate specific far infrared rays, cooling and preserving the foods.
CONSTITUTION: Foods such as fresh fishes, animal meat, etc., are coated with a water absorbing sheet containing ceramic and/or zeolite easy to radiate far infrared rays at 6-14μ wavelength, cooled and preserved to maintain freshness, flavor and appearance of foods in a fresh state. The top of the water absorbing sheet is covered with a plastic film having low permeability to oxygen and the foods may be covered with the under surface of the sheet.
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Inventors:
OTA TOSHIYUKI
Application Number:
JP20751388A
Publication Date:
February 26, 1990
Filing Date:
August 22, 1988
Export Citation:
Assignee:
OTA TOSHUKI
International Classes:
B65D85/50; A23B4/00; A23B4/03; A23B4/06; A23B7/00; A23B7/01; A23B7/04; A23B7/12; A23B7/148; B65D81/26; (IPC1-7): A23B4/06; A23B7/01; A23B7/04; A23B7/148; B65D81/26; B65D85/50
Next Patent: DRIED VEGETABLE OR FRUIT