Cellulase resistant cellulose casing and process

Details Cellulase resistant cellulose casing and process Cellulase resistant cellulose casing and process

1997-11-12

2000-07-04

Robinson, Ellis

Stock material or miscellaneous articles

Hollow or container type article

Flexible food casing

426105, 426135, 427230, 428 352, 428 356, 428 357, 4284784, B32B 2308, A22C 1300

Patent

active

060835818

ABSTRACT:
A cellulose food casing and process for making a casing of a tubular cellulosic film having an exterior tube surface and an interior tube surface where the exterior surface is coated with (a) at least one protein having an acidic isoelectric point, preferably .beta.-lactoglobulin and (b) at least one cationic thermosetting resin having epoxy groups, such as a resin which is the reaction product of (a) an epichlorohydrin and (b) at least one polyamide, polyamine, polyamine-polyamide or blends thereof, to provide a casing having improved resistance to degradation e.g by enzymes such as cellulase.

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