Table 3.

Regression analysis (ANOVA) of full factorial design for Kentichi variety.

Source	DF	Adj SS	Adj MS	F-Value	p-Value
Model	5	1787.22	357.44	241.84	0.004
Linear	3	1528.61	509.54	344.75	0.003
X1	1	175.69	175.69	118.87	0.008
X2	1	26.03	26.03	17.61	0.052
X3	1	1326.90	1326.90	897.76	0.001
2-Way Interactions	2	258.61	129.31	87.49	0.011
X1 × X2	1	239.91	239.91	162.32	0.006
X2 × X3	1	18.70	18.70	12.65	0.071
Error	2	2.96	1.48
Total	7	1790.18

S = 1.21574, R² = 99.83%. R² (pred) = 99.42%R² (adj) = 97.36%. X₁: temperature (°C), X₂: time (min), X₃: L/S ratio (mL/g).