Food or edible material: processes – compositions – and products – Processes – Heat treatment of food material by contact with glyceridic...
Patent
1991-04-24
1992-10-06
Hunter, Jeanette
Food or edible material: processes, compositions, and products
Processes
Heat treatment of food material by contact with glyceridic...
426440, 426518, 426808, A23L 118
Patent
active
051530171
ABSTRACT:
In the method of making expanded foodstuffs in which a dough emerges from the nozzle of an extruder and the extrudate is subjected to an after-treatment in a hot medium, the extrudate is kept after emergence from the nozzle at a temperature which corresponds substantially to the emergence temperature of the dough and the after-treatment takes place directly after the extrusion. In particular the dough can be extruded directly into hot oil or fat. Since after the extrusion no cooling of the extrudate takes place, in particular by water evaporation, the extrudate can be further expanded in the a after-treatment and a foodstuff is obtained with a texture which is identical to the texture of foodstuffs which after the extrusion and prior to the treatment in a hot medium have been subjected to a drying process.
REFERENCES:
patent: 2463112 (1949-03-01), Kipnis
patent: 4567051 (1986-01-01), Baker et al.
patent: 4803091 (1989-02-01), Mottur et al.
Casella Anthony J.
Hespos Gerald E.
Hunter Jeanette
Mims Mary S.
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