Food or edible material: processes – compositions – and products – Inhibiting chemical or physical change of food by contact... – Including step of packaging
Patent
1992-08-10
1994-06-28
Tentoni, Leo B.
Food or edible material: processes, compositions, and products
Inhibiting chemical or physical change of food by contact...
Including step of packaging
426398, A23L 334, B65B 5500
Patent
active
053245288
ABSTRACT:
A composite barrier laminate for a carton for citrus juices that extends the shelf life of the citrus juice by inhibiting the proliferation of microbial growth therein. The composite barrier laminate has a plurality of layers with one layer being a thin barrier skin coat in contact with the juice, The skin coat is impervious to the antimicrobial agent D-limonene and is effective to prevent the migration of the D-limonene found in the citrus juice. A method for extending the shelf life of a citrus juice stored in a paperboard carton for preventing the D-limonene present in the citrus juice stored in a carton from migrating into the carton structure by making the innermost layer of the carton impervious to D-limonene is disclosed as is a method for preserving the antimicrobial properties present in a citrus juice that is stored in a paperboard carton formed from a laminate by preventing migration of D-limonene from the citrus juice into the laminate by making the innermost layer impervious to D-limonene.
REFERENCES:
patent: 4698246 (1987-10-01), Gibbons et al.
patent: 4701360 (1987-10-01), Gibbons et al.
patent: 4753832 (1988-06-01), Brown et al.
patent: 4806398 (1989-02-01), Martin, Jr.
Chuprevich Ann M.
Wright Robert V.
Champion International Corporation
Tentoni Leo B.
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