Food or edible material: processes – compositions – and products – Contacting food in liquid or solid state with exteriorly... – Applied material is biocidal or disinfecting
Patent
1989-09-07
1991-04-30
Czaja, Donald E.
Food or edible material: processes, compositions, and products
Contacting food in liquid or solid state with exteriorly...
Applied material is biocidal or disinfecting
426312, 426327, 426418, 426532, A23B 416, A23B 510, A23B 7144
Patent
active
050116991
ABSTRACT:
Food stuffs are sterilized in a processing room, packing receptacles or a refrigerator with the aid of a mixture of ozone gas and carbon dioxide gas and/or nitrogen gas. Packing receptacles are sealed after they have been filled up with the mixture. Equipments comprise a gas feed apparatus for feeding the mixture into the processing room or refrigerator and a gas control device for maintaining a fixed mixing ratio of ozone gas to carbon dioxide gas and/or nitrogen gas.
REFERENCES:
patent: 3897210 (1975-07-01), Gruber et al.
patent: 4062982 (1977-12-01), McMillan et al.
patent: 4411921 (1983-10-01), Woodruff
patent: 4666722 (1987-05-01), Creed et al.
patent: 4867052 (1989-09-01), Cipelletti
Mitsuda Hisateru
Nagasawa Haruko
Ohminami Hiroshi
A. Earley John F.
A. Earley III John F.
Czaja Donald E.
Japan Food Industry Association Inc.
Workman D.
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