Parrotia persica as a Potential Source of Bioactive Phenolic Compounds: Optimization of Extraction Parameters and Biological Activity Assay

Table 2

CCD matrix and experimental (actual) values of conventional maceration extraction of P. persica.

Std	Run	Factor 1: S/F (ml·g^−1)	Factor 2: time (h)	Factor 3: solvent percent (%)	Response 1: mass extract (mg)	Response 2: total phenol (mg)
1	16	10.1	13.7	60.1	198	66.18
2	2	24.9	13.7	60.1	277.2	132.33
3	9	10.1	30.3	60.1	97.3	44.64
4	15	24.9	30.3	60.1	209.3	69.06
5	11	10.1	13.7	89.9	132.04	44.52
6	6	24.9	13.7	89.9	193.4	85.34
7	3	10.1	30.3	89.9	156.16	67.14
8	13	24.9	30.3	89.9	230.1	78.1
9	12	5.0	22.0	75.0	154.14	52.66
10	20	30.0	22.0	75.0	282	97.5
11	5	17.5	8.0	75.0	218.6	109.44
12	14	17.5	36.0	75.0	206	73.64
13	7	17.5	22.0	50.0	176.1	62.26
14	8	17.5	22.0	100.0	123.64	53.92
15	1	17.5	22.0	75.0	258.3	99.8
16	17	17.5	22.0	75.0	244.7	83.74
17	18	17.5	22.0	75.0	236.54	88.66
18	19	17.5	22.0	75.0	253.1	97.96
19	4	17.5	22.0	75.0	255.6	100.42
20	10	17.5	22.0	75.0	250.8	97.76