Foods and beverages: apparatus – Subjecting food to an enclosed modified atmosphere – Vacuum-producing means
Patent
1983-01-24
1983-12-20
Simone, Timothy F.
Foods and beverages: apparatus
Subjecting food to an enclosed modified atmosphere
Vacuum-producing means
34 92, 99477, 99483, 99495, 366139, A23L 1212, A23L 208, A23N 100
Patent
active
044210205
ABSTRACT:
Apparatus for concentrating fruits which preserves the original coloration and freshness of flavor and retains the structural integrity of the fruit for subsequent preserving or canning operations. The apparatus consists of a first high vacuum chamber means heating the chamber to a temperature to maintain the fruit at a temperature below the boiling temperature of water at a maintained vacuum and a second vacuum chamber in the form of a rotating cylinder such that the juices in the fruit cells migrate to the surface of the fruit and coat the walls of the cylinder, and means heating the second chamber to a temperature above the boiling point of water at the maintained vacuum to boil off this coating.
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Simone Timothy F.
The J. M. Smucker Company
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