Abstract: A high protein, shelf-stable, meat-containing snack product is provided which is in the form of a cellular, expanded extrudate which can be dried and flavored to yield nutritional snacks having excellent organoleptic properties. The final snack contains at least about 5% by weight meat (most preferably mechanically deboned poultry meat), and at least about 50% by weight wheat. The invention also comprehends a fabrication method wherein an initial mixture containing at least about 15% by weight meat and at least about 50% by weight wheat flour are mixed and passed through an extruder under time and temperature conditions to yield an expanded, cellular extrudate having the general appearance of a bread stick.

Abstract: Starch-based biodegradable packaging fillers are provided which have high volumes, low weights, and excellent compressibility and resiliency properties. The products of the invention are fabricated by extrusion of a starch substrate, most preferably normal wheat starch, in the presence of minor amounts of a polyalkylene glycol or derivative thereof and/or a particulate bubble-nucleating agent. Effective biodegradable packaging fillers can thus be fabricated without the use of expensive modified starch substrates; however, such substrates can also be employed if desired, and the additives of the invention improve these products as well. In preferred production procedures, the additives are mixed with the starch substrate, and the mixture is preconditioned and then extruded through a twin screw extruder.

Abstract: Starch-based biodegradable packaging fillers are provided which have high volumes, low weights, and excellent compressibility and resiliency properties. The products of the invention are fabricated by extrusion of a starch substrate, most preferably normal wheat starch, in the presence of minor amounts of a polyalkylene glycol or derivative thereof and/or a particulate bubble-nucleating agent. Effective biodegradable packaging fillers can thus be fabricated without the use of expensive modified starch substrates; however, such substrates can also be employed if desired, and the additives of the invention improve these products as well. In preferred production procedures, the additives are mixed with the starch substrate, and the mixture is preconditioned and then extruded through a twin screw extruder.

Abstract: Starch-based biodegradable packaging fillers are provided which have high volumes, low weights, and excellent compressibility and resiliency properties. The products of the invention are fabricted by extrusion of a starch substrate, most preferably normal wheat starch, in the presence of minor amounts of a polyalkylene glycol or derivative thereof and/or a particulate bubble-nucleating agent. Effective biodegradable packaging fillers can thus be fabricated without the use of expensive modified starch substrates; however, such substrates can also be employed if desired, and the additives of the invention improve these products as well. In preferred production procedures, the additives are mixed with the starch substrate, and the mixture is preconditioned and then extruded through a twin screw extruder.