Homogenate Extraction of Polysaccharides from Pine Nut Meal: Optimization and Comparison with Other Extraction Methods by Characterizing Their Extracts

Table 1

The experimental data for the PNMP yield by homogenate extraction method using BBD design.

No.	Independent variables			Response
	X1: liquid-solid ratio (mL/g)	X2: extraction time (min)	X3: extraction temperature (°C)	Y: actual PNMP yield (%)	Y: predicted PNMP yield (%)
1	−1 (30)	−1 (2)	0 (35)	9.6	9.7
2	0 (40)	0 (3)	0 (35)	11.8	11.8
3	1 (50)	0 (3)	−1 (30)	10.4	10.6
4	0 (40)	0 (3)	0 (35)	11.9	11.8
5	1 (50)	−1 (2)	0 (35)	11.3	11.1
6	−1 (30)	0 (3)	1 (40)	10.0	9.8
7	0 (40)	−1 (2)	−1 (30)	9.4	9.4
8	0 (40)	0 (3)	0 (35)	11.8	11.8
9	0 (40)	1 (4)	−1 (30)	10.0	9.9
10	1 (50)	1 (4)	0 (35)	10.1	10.0
11	−1 (30)	1 (4)	0 (35)	9.9	10.1
12	1 (50)	0 (3)	1 (40)	9.7	9.8
13	0 (40)	0 (3)	0 (35)	11.6	11.8
14	0 (40)	0 (3)	0 (35)	11.7	11.8
15	−1 (30)	0 (3)	−1 (30)	9.3	9.2
16	0 (40)	1 (4)	1 (40)	9.0	9.0
17	0 (40)	−1 (2)	1 (40)	10.1	10.2