Foods and beverages: apparatus – Mechanical – fluid or heat treatment of dairy food – By actuated surface
Patent
1972-10-03
1977-06-21
Christian, Leonard D.
Foods and beverages: apparatus
Mechanical, fluid or heat treatment of dairy food
By actuated surface
21 91, 99466, 259 10, A23C 300, A23L 300
Patent
active
040304060
ABSTRACT:
An apparatus for sterilization of thermolabile materials, particularly lacteal, comprising simultaneously subjecting the material to induced internal heating effects and centrifugal force. The internal heating of the product is accomplished by friction arising between the product and a moving surface. The internal heating and centrifugal apparatus of the invention accomplishes sterilization of the product within a fraction of a tenth of a second. The temperature and the centrifugal force to which the product is subjected cooperate to destory microorganisms that may be present, for example, by coagulating the protoplasm of these microorganisms, and by destroying, or at least degrading, the cell walls of the microorganisms.
REFERENCES:
patent: 1624037 (1927-04-01), Butler
patent: 2148178 (1939-02-01), Shropshire
patent: 2153537 (1939-04-01), Heath
patent: 2339735 (1944-01-01), Smith
patent: 2339737 (1944-01-01), Hulse
patent: 2570081 (1951-10-01), Szczenlowski
patent: 2612354 (1952-09-01), Dron
patent: 2644740 (1953-07-01), Dodds
Angue Robert
Wander Raoul
Cantor A. I.
Christian Leonard D.
Stokes William D.
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