Table 1.

Influence of the used biopolymer (gelatin and lignin) on power recovery, oil content, and encapsulation efficiency. Experiments 1 to 16 refer to the fractioned factorial design.

Experiment	Powder recovery (%)		Oil contenta (%)		Encapsulation efficiencya (%)		Global desirability
	Gelatin	Lignin	Gelatin	Lignin	Gelatin	Lignin	Gelatin	Lignin
1	21.59	31.16	62.36	19.06	37.20	49.55	0.49	0.34
2	41.63	44.52	32.28	24.88	61.24	50.07	0.54	0.58
3	17.58	16.88	20.39	11.50	10.40	5.69	0.19	0.06
4	13.67	25.60	65.56	11.13	44.97	18.16	0.42	0.12
5	10.98	52.11	64.80	30.96	34.10	46.77	0.38	0.78
6	41.13	53.29	26.94	13.91	33.66	13.44	0.50	0.40
7	43.23	79.85	10.94	8.85	21.51	13.43	0.43	0.50
8	18.54	59.02	90.41	15.62	46.69	25.10	0.63	0.49
9	32.30	43.30	9.47	13.28	15.40	11.49	0.29	0.31
10	21.18	33.96	80.54	27.65	49.48	96.72	0.60	0.56
11	15.09	32.66	71.20	12.58	48.38	18.64	0.47	0.21
12	25.68	34.96	13.13	12.55	9.37	12.44	0.24	0.23
13	42.78	62.34	13.61	13.98	16.03	24.16	0.44	0.48
14	44.25	72.70	53.47	23.62	97.00	28.93	0.70	0.78
15	7.56	50.48	86.40	13.92	19.67	44.68	0.48	0.38
16	49.98	54.13	9.84	20.14	23.37	41.79	0.50	0.55

The values from 1 to 16 refer to the experiments proposed by the factorial design; % in w w⁻¹; ^a values referent to d-limonene.