Table 1.

Randomized central composite RSM design matrix with un-coded values of the factors

Run	A: Pressure	B: Time	Consistency coefficient (K)	Flow Behavior Index (n)	Yield stress	Foaming capacity	Foaming stability	Emulsion capacity	Emulsion stability	Crystallinity 1048/1022	Particle size	Lightness (L*)
	MPa	min	Pa.s		Pa (E-07)	%	min	mL	mL	Ratio (× 10−1)	µm
1	401	18	1.08 ± 0.2	0.51 ± 0.1	8.9 ± 0.0	68.3 ± 3.1	50.5 ± 5.0	5.0 ± 0.0	4.3 ± 0.2	6.9 ± 0.0	139 ± 13.4	33.4 ± 0.1
2	542	26	0.90 ± 0.0	0.60 ± 0.0	2.2 ± 0.0	82.5 ± 2.0	14.5 ± 1.5	5.2 ± 0.2	4.8 ± 0.6	7.7 ± 0.1	90 ± 5.0	28.9 ± 0.0
3	401	30	1.35 ± 0.7	0.45 ± 0.1	1.9 ± 0.0	75.8 ± 4.2	48.0 ± 5.0	4.8 ± 0.2	4.5 ± 0.4	7.7 ± 0.1	187 ± 21.6	31.8 ± 0.0
4	200	18	0.43 ± 0.1	0.65 ± 0.0	2.5 ± 0.0	69.2 ± 2.4	46.0 ± 1.6	5.7 ± 0.5	5.3 ± 0.6	8.0 ± 0.1	224 ± 27.0	33.3 ± 0.1
5	401	18	1.08 ± 0.2	0.51 ± 0.1	8.9 ± 0.0	68.3 ± 3.1	50.5 ± 5.0	5.0 ± 0.0	4.3 ± 0.2	6.9 ± 0.0	139 ± 13.4	33.4 ± 0.1
6	259	26	0.25 ± 0.1	0.65 ± 0.0	2.8 ± 0.0	80.8 ± 5.0	24.7 ± 1.7	5.2 ± 0.5	4.7 ± 0.5	8.0 ± 0.1	190 ± 4.0	29.9 ± 0.0
7	542	9	0.30 ± 0.0	0.71 ± 0.0	8.7 ± 0.0	72.5 ± 2.5	61.5 ± 9.5	5.5 ± 0.7	5.3 ± 0.5	7.8 ± 0.3	320 ± 2.1	40.4 ± 0.2
8	259	9	0.12 ± 0.0	0.70 ± 0.0	1.1 ± 0.0	78.3 ± 5.0	67.0 ± 2.0	5.0 ± 0.4	4.3 ± 0.5	7.8 ± 0.1	143 ± 6.6	49.4 ± 0.6
9	401	5	0.25 ± 0.1	0.66 ± 0.0	1.2 ± 0.0	72.5 ± 2.0	39.5 ± 2.5	5.2 ± 0.2	4.7 ± 0.2	7.3 ± 0.1	150 ± 14.8	49.6 ± 0.2
10	401	18	1.08 ± 0.2	0.51 ± 0.1	8.9 ± 0.0	68.3 ± 3.1	50.5 ± 5.0	5.0 ± 0.0	4.3 ± 0.2	6.9 ± 0.0	139 ± 13.4	33.4 ± 0.1
11	601	18	0.45 ± 0.1	0.64 ± 0.0	1.9 ± 0.0	78.8 ± 3.8	53.5 ± 1.5	5.7 ± 0.2	5.5 ± 0.4	7.7 ± 0.3	120 ± 2.2	27.0 ± 0.0
Control	–	–	0.65 ± 0.1	0.51 ± 0.1	2.9 ± 0.0	79.2 ± 3.1	50.5 ± 1.5	4.8 ± 0.2	4.8 ± 0.7	9.3 ± 0.0	24.1 ± 3.5	27.5 ± 0.1