Response Surface Optimization of Cactus Pear (Opuntia ficus-indica) with Lantana camara (L. camara) Fruit Fermentation Process for Quality Wine Production

Table 6

Experimental data analysis for all predictive response models.

Statistical parameters	Responses
	Alc (%, )	TP (mg L^-1)	Sensory
Std. dev.	0.78	54.55	0.30
Mean	7.65	444.39	7.35
C.V. (%)	10.18	12.28	4.12
PRESS	29.44	94241.42	4.89
^2	0.8216	0.9220	0.9604
Adjusted ^2	0.7393	0.8765	0.9372
Predicted ^2	0.3352	0.7941	0.8242
Adequacy of precision	8.427	12.609	15.946
AAD (%)	0.950	2.696	1.169

Std. dev., C.V., Alc, TP, PRESS, and AAD stand for standard deviation, coefficient of variation, alcoholic content, total phenol content, predicted regression error sum of square, and absolute average deviation, respectively.