Extrusion of hydrolysed proteins

摘要

The present invention relates to protein based films, coatings or foils. The films coatings or foils of the present invention are obtained after extrusion and contain hydrolysed protein or hydrolysed protein mixtures. The present invention also relates to a process for the formation of protein based films, coatings or foils. The films are usable as packaging material in general, particular applications relate to the packaging of food or feed.