Sterilization of vacuum packaged raw meat

Details Sterilization of vacuum packaged raw meat Sterilization of vacuum packaged raw meat

1989-08-24

1991-01-08

Weinstein, Steven

Food or edible material: processes, compositions, and products

Treatment of packaged product by electrical or wave energy

426129, 426248, 426412, A23B 4005, A23B 4015

Patent

active

049834118

ABSTRACT:
This invention relates to a sterilization process for vacuum-packaged raw meat, comprising vacuum-packaging, ultraviolet sterilization and heat shrinkage in sequence.
The present invention provides an apparatus comprising an ultraviolet sterilization apparatus and an apparatus for shrinking film packaging material as an embodiment; sterilization effect obtained by means of the apparatus is great and bacteria as well as mold are sterilized. The packaged product does not change color or smell so that it does not lose its value as merchandise. No deterioration about the product could be found.

REFERENCES:
patent: 2169081 (1939-08-01), James
patent: 2364049 (1944-12-01), Bensel
patent: 2384203 (1945-09-01), Sperti
patent: 2401131 (1946-05-01), Bensel
patent: 2713002 (1955-07-01), Williams
patent: 4112124 (1978-09-01), Jarvis
patent: 4233323 (1980-11-01), Sway et al.
Food Industries 6/36 p. 295 plus.

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