Food or edible material: processes – compositions – and products – Direct application of electrical or wave energy to food... – Involving ionizing radiation – e.g. – beta rays – x-rays – gamma...
Patent
1974-03-12
1976-06-01
Bernstein, Hiram H.
Food or edible material: processes, compositions, and products
Direct application of electrical or wave energy to food...
Involving ionizing radiation, e.g., beta rays, x-rays, gamma...
426325, 426326, 426412, 426511, A23B 414
Patent
active
039610861
ABSTRACT:
The storage life of fresh meat normally subject to deterioration is extended by wrapping the meat in a first film which is permeable to a sterilizing agent but impermeable to bacteria, injecting a sterilizing agent through said first film for killing at least a substantial proportion of the bacteria on the surface of the meat, and then enclosing the sterilized meat in a second film which is substantially impermeable to oxygen for retarding aerobic bacterial growth.
REFERENCES:
patent: 2370768 (1965-03-01), Baerwald
patent: 3266909 (1966-08-01), Ellis
patent: 3574642 (1971-04-01), Weinke
patent: 3681092 (1972-08-01), Titchenal
patent: 3713849 (1973-01-01), Grindrod
Refrigeration Engineering, June 1956, pp. 39-49, 98, Combining Gammon Radiation, Refrigeration -Brownell.
Bernstein Hiram H.
Dittmann William A.
Kerwin Joseph E.
Shapiro Paul
Tee-Pak Inc.
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