Method and apparatus for storing foodstuffs

Food or edible material: processes – compositions – and products – Measuring – testing – or controlling by inanimate means

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Details

422 2, 422 3, 422 40, 422108, 422111, 422117, 426418, A01K 4300

Patent

active

042128919

ABSTRACT:
A method of storing foodstuffs and an apparatus for practicing the same, in which an electrolytic cell includes a gas diffusion cathode capable of reducing oxygen electrolytically and an oxygen liberating anode, and a DC voltage is applied to the electrolytic cell while the gas in a food storage chamber is brought into contact with the cathode to remove oxygen from the storage chamber, whereby the oxygen concentration in the storage chamber is controlled to a desired value.

REFERENCES:
patent: 3365307 (1968-01-01), Dixon
patent: 3400054 (1968-09-01), Ruka et al.
patent: 3410783 (1968-11-01), Tomter
patent: 3937847 (1976-02-01), Elkins et al.
patent: 4024036 (1977-05-01), Nakamura et al.

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