US PATENT SUBCLASS 426 / 57
.~.~.~ Treatment or preparation of casing

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

7  DF  FERMENTATION PROCESSES {15}
55  DF  .~ Material is mammal or fowl derived {1}
56  DF  .~.~ With added enzyme, or added enzyme producing material or microorganism {3}
57.~.~.~ Treatment or preparation of casing

DEFINITION

Classification: 426/57

(under subclass 56) Processes wherein the substrate treated is an animal derived casing.

(1) Note. Processes wherein a meat or fowl product is subjected to fermentation and wherein the product is manufactured into a casing are excluded herefrom and will be found under subclasses 55+ on some other basis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

32, for the fermentative treatment of collagen.