Table 2.

Samples produced: Main constituents and processing parameters.

Sample	Flour	Glycerol (% wt.)	Biopolymer (% wt.)	Citric Acid (% wt.)	Tset *	Screw Speed (Rpm)
TPF0	F0	23	0	0	2	30
TPF1	F1	23	0	0	2	30
TPF2	F2	23	0	0	2	30
TPF3	F3	23	0	0	2	30
TPF2_CA	F2	23	0	0.8	2	30
TPF2_20BAT	F2	23	20 PBAT	0	2	30
TPF2_20CL	F2	23	20 PCL	0	2	30
TPF2_CA20BAT	F2	23	20 PBAT	0.8	2	30
TPF2_CA20CL	F2	23	20 PCL	0.8	2	30
F0_CA2	F0	17	0	0.8	2	30
F0_CA3	F0	17	0	0.8	3	30
F0_CA20CL2	F0	17	20 PCL	0.8	2	30
F0_CA20CL3	F0	17	20 PCL	0.8	3	30
F2_CA20CL2	F2	17	20 PCL	0.8	2	30
F2_CA20CL3	F2	17	20 PCL	0.8	3	30
F2_20CL	F2	17	20 PCL	0.8	2	30
F2_20CL120R	F2	17	20 PCL	0.8	2	120
F2_25CL	F2	17	25 PCL	0.8	2	30
F2_25CL120R	F2	17	25 PCL	0.8	2	120
F2_30CL	F2	17	30 PCL	0.8	2	30
F2_30CL120R	F2	17	30 PCL	0.8	2	120
F2_40CL	F2	17	40 PCL	0.8	2	30
F2_40CL120R	F2	17	40 PCL	0.8	2	120
F0_25CL120R	F0	17	25 PCL	0.8	2	120
F1_25CL120R	F1	17	25 PCL	0.8	2	120
F3_25CL120R	F3	17	25 PCL	0.8	2	120

* T_set 2 = 130–135–140 °C; 3 = 135–140–145 °C.