Freezing method for perishable foods

Details Freezing method for perishable foods Freezing method for perishable foods

1985-10-02

1987-04-14

Yeung, George

Food or edible material: processes, compositions, and products

Processes

Cooling, freezing, or treating cooled or frozen product,...

62 63, 62 64, A23L 336

Patent

active

046577688

ABSTRACT:
A method of freezing perishable foods including the steps of causing one surface of a heat conducting container to contact cooled brine or a liquified gas of a low-boiling point, and keeping an object to be frozen in contact with the other surface of the heat conducting container. Thus, the freezing of the food proceeds only from the surface contacting the heat conducting container.

REFERENCES:
patent: 1641441 (1927-09-01), Kolbe
patent: 1769088 (1930-07-01), Vucassovich
patent: 2802341 (1957-08-01), Polk
patent: 3091194 (1963-05-01), Dickinson

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