pellets using an allenair acd 120 u00ae chopper mieola n y pellets were stored under vacuum to remove residual moisture hydrolyzed wheat gluten flavor pro 400 u00ae from midwest grain products inc 5 5 u00b1 0 4 water content was blended with bis adipic phee at various ratios in a werner amp pfleiderer zsk 30 u00ae twin screw extruder operated under the same conditions described in example 1 extrudates were pelleted and stored under vacuum as described in example 1 hydrolyzed wheat gluten flavor pro 1000 u00ae from midwest grain products inc 5 5 u00b1 0 1 water content was blended with bis adipic phee at various ratios in a werner amp pfleiderer zsk 30 u00ae twin screw extruder operated under the same conditions described in example 1 extrudates were pelleted and stored under vacuum as described in example 1 the pellets produced in examples 1 3 were used to make tensile bars in an atc 40 1 5 injection molding machine manufactured by cincinnati milacron marketing company batavia ohio following astm d638 the machine was operated under a pressure of 8000 psi and a temperature controlled within the range of 140 160 u00b0 c to promote softening of the pelleted blends while avoiding denaturing the resulting tensile bars were stored at 25 u00b0 c and 50 rh for seven days before testing an instron 4201 u00ae instron corp canton mass was used to determine mechanical properties of the tensile bars produced in example 4 the measurements were conducted at.