Cellulose-based food casings
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United States of America Patent
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N/A
Issued Date -
May 30, 2002
app pub date -
Jul 20, 2001
filing date -
Jul 22, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention relates to a cellulose-based food casing, manufactured with a spinning solution that comprises cellulose, N-methyl-morpholine-N-oxide, water, at least one additive that modifies the surface properties of the casing and at least one other additive that modifies its internal structure. The surface-modifying additive is preferably a protein, a protein derivative, a mono-, di- and triglyceride, a diketene with long-chained alkyl radicals, a wax and/or a paraffin. The casing may also optionally contain a fleece insert, and preferably has a tubular shape. The inventive casing is particularly suited for use as a sausage casing. Nonreinforced casings of the present invention are particularly suited for use as peelable casings for the production of sausage, while the fiber-reinforced casings are particularly suited for dry sausage.
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