Method of thermally treating unpackaged food products

Details Method of thermally treating unpackaged food products Method of thermally treating unpackaged food products

1979-03-05

1980-05-20

Corbin, Arthur L.

Food or edible material: processes, compositions, and products

Processes

Heating above ambient temperature

34 33, 34226, 62374, 62380, 99443C, 99516, 165120, 426506, 426524, A23L 318

Patent

active

042040060

ABSTRACT:
The invention concerns a method for heat treatment of unpackaged food products by means of a fluid, especially a liquid, which has a temperature different from that of the unpackaged products and which supplies heat to the product or remove heat therefrom. The product is placed on a support of high thermal conductivity and is covered by a thin, flexible and fluid-tight covering layer which can be brought to closely follow the product. Upon flushing of such fluid towards the underside of the support and towards the top side of the cover, the fluid is adapted to cause the cover to adhere closely to the products thereby establishing a maximized contact surface for the exchange of heat between the fluid and the products.

REFERENCES:
patent: 2080103 (1937-05-01), Zarotschenzeff
patent: 2116738 (1938-05-01), Zarotschenzeff
patent: 2153742 (1939-04-01), Conn
patent: 3309835 (1967-03-01), Peppler
patent: 3607312 (1971-09-01), Ready
patent: 3897671 (1975-08-01), Higgins

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