Process and apparatus for quick-freezing of food products

Details Process and apparatus for quick-freezing of food products Process and apparatus for quick-freezing of food products

1980-08-27

1982-06-22

Yudkoff, Norman

Refrigeration

Cooler utilizing solidified gas

Means dispersing sublimed gas into cooled enclosure

62 35, 426524, F25D 312

Patent

active

043355846

ABSTRACT:
Quick-freezing of food products in liquid or paste form is achieved by mixing the food with an excess of carbon dioxide snow. A finely divided carbon dioxide snow bed is formed in situ by stirring and then there is brought into contact with the resultant bed of carbon dioxide snow particles the food product in a paste or liquid state, divided on contact with the snow, until the granules of the food product are formed. The apparatus is applicable in the industrial food field and for making of products intended for home consumption.

REFERENCES:
patent: 1927175 (1933-09-01), Josephson
patent: 3214928 (1965-11-01), Oberdorfer
patent: 3641783 (1972-02-01), Werner
patent: 3928646 (1975-12-01), Cannell
patent: 3932155 (1976-01-01), Pietrucha et al.
patent: 3958031 (1976-05-01), Fleck et al.

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