| 摘要 |
An edible collagen casing for sausages and the like comprising at least two layers of hardened ropes of collagen wherein the ropes of one layer are helically directed in one direction and the ropes of the other layer are helically directed in the opposite direction and wherein the collagen fibrils and/or fibers in said ropes are, at least on the surface, substantially aligned in the direction of the rope. |
