Spray Drying of Rhodomyrtus tomentosa (Ait.) Hassk. Flavonoids Extract: Optimization and Physicochemical, Morphological, and Antioxidant Properties

Table 2

Box-Behnken design for optimizing microencapsulation of FE.

Run number	Coded variable				Measured EE (%)
	1	−1	−1	0		0	88.02
2	+1	−1	0	0	90.08
3	−1	+1	0	0	88.64
4	+1	+1	0	0	90.85
5	0	0	−1	−1	91.23
6	0	0	+1	−1	91.75
7	0	0	−1	+1	86.35
8	0	0	+1	+1	87.51
9	−1	0	0	−1	88.84
10	+1	0	0	−1	91.62
11	−1	0	0	+1	85.6
12	+1	0	0	+1	86.31
13	0	−1	−1	0	88.56
14	0	+1	−1	0	89.06
15	0	−1	+1	0	89.72
16	0	+1	+1	0	90.66
17	−1	0	−1	0	87.38
18	+1	0	−1	0	89.11
19	−1	0	+1	0	88.69
20	1	0	1	0	89.99
21	0	−1	0	−1	90.82
22	0	1	0	−1	91.12
23	0	−1	0	1	86.63
24	0	1	0	1	87.12
25	0	0	0	0	90.85
26	0	0	0	0	90.43
27	0	0	0	0	90.67
28	0	0	0	0	90.08
29	0	0	0	0	91.01