Table 4.

Factors of Pearson correlation matrix

	Fat dose	Molasses dose	Reducing sugars	L*	a*	b*	C*
Fat dose	1.00
Molasses dose	0.00	1.00
Reducing sugars	−0.30	−0.92**	1.00
L*	0.03	−0.96**	0.90**	1.00
a*	−0.29	0.38	−0.33	−0.44*	1.00
b*	0.09	−0.97**	0.90**	0.93**	−0.21	1.00
C*	0.06	−0.95**	0.89**	0.90**	−0.13	1.00**	1.00

*Correlation significant at 95 % level

**Correlation significant at 99 % level