Table 3.

Regression coefficients, R² and p or probability values for four dependant variables

Regression coefficient	Weight loss (%)	pH	Total soluble solids (°Bx)	Titratable acidity (%)
A-SPI	−0.21375*	−0.05792*	−0.24583	0.05375*
B-HPMC	0.085417*	−0.10931*	−0.82917*	0.080417*
C-Olive oil	−0.82875	0.014028	0.004167	−0.00542
D-Pot. sorbate	0.040417	0.00125	−0.0375	0.00375
AB	0.016875	0.003125	0.06875	0.038125*
AC	0.121875***	−0.00812	−0.08125	0.006875
AD	−0.03938	−0.00062	−0.05625	0.005625
BC	0.058125	−0.01396	−0.03125	0.014375
BD	0.016875	0.002708	0.01875	0.010625
CD	−0.03563	0.004792	0.01875	−0.01063
A2	−0.01031	0.002118	−0.15313	0.004688
B2	0.032188	0.045868*	0.021875	0.002188
C2	0.233438*	−0.02955***	0.021875	0.039688*
D2	0.088438***	−0.00122	0.009375	−0.01281
Mean	4.28	3.58	12.29	0.30
R2	0.9593	0.8668	0.7401	0.9297
Model F value	21.91	6.04	2.64	12.28

* Significant at 0.01 level

** Significant at 0.05 level

*** Significant at 0.1 level