The R2, main and interaction effects of independent factors for kenaf seed tofu production

ResponseR2 (%)Main effects2-Way interactions3-Way interactions4-Way interactions
X1X2X3X4X1X2X1X3X1X4X2X3X2X4X3X4X1X2X3X1X2X4X1X3X4X2X3X4X1X2X3X4
Yield (g/100 g)96.5500.0000.0000.0000.0000.0000.0000.0000.9820.0000.0000.0000.0000.1250.0000.000
Moisture (g/100 g)84.9300.0000.0740.0280.0530.0050.0030.0000.1570.0010.5270.0040.0070.0000.0020.000
pH99.0000.0000.0000.0000.2580.0000.0000.0000.0050.2250.0070.0000.0000.0000.0000.000
Crude protein (g/100 g)87.2600.0000.4080.0000.0000.0010.0000.0670.0060.0000.0000.0090.0000.0280.6380.001
Crude fat (g/100 g)70.5000.0160.5420.0000.0000.1450.0010.0410.3540.5590.4660.7070.4340.0040.1740.187
L76.6900.0000.1040.0060.0000.1100.0020.0010.4870.9700.0030.8150.0450.0000.0860.162
a*79.9700.0000.2720.9540.7810.1030.0030.0000.0840.7780.0810.4990.0140.0220.2570.000
b*92.3000.0000.4840.0000.0000.0700.0000.0000.1120.2580.0000.0000.0000.0000.0170.000
Hardness (g)74.2700.0000.0070.8840.5780.0370.0010.4650.4930.1160.7440.5550.0400.1770.6250.222
Chewiness61.8800.0170.0410.3590.9430.1810.0010.2870.2930.3230.9540.0870.1210.6800.5450.676
Springiness (mm)65.1600.0130.4770.9400.3260.4610.0050.5270.6850.1890.7020.0260.0190.0210.3420.086
Cohesiveness74.5600.0000.0450.0020.0160.2790.0030.0030.3550.0100.5340.0020.1030.1470.1780.165

X1: coagulant types; X2: coagulant concentrations; X3: ratio of kenaf seed-to-water; X4: temperature of coagulant addition