Table 3.

The design matrix of CCD with 4 various ingredients at different concentration.

	A: Glucose	B: Peptone	C: Yeast powder	D:Olive oil emulsifier	Lipase activity (U)
Run	(g/l)	(g/l)	(g/l)	(g/l)	Observed	Predicted
1	−1(4)	−1(8)	−1(3)	−1(20)	9.01 ± 0 .09	9.063
2	1(8)	−1(8)	−1(3)	−1(20)	8.17 ± 0 .14	8.059
3	−1(4)	1(12)	−1(3)	−1(20)	10.78 ± 0 .23	10.861
4	1(8)	1(12)	−1(3)	−1(20)	9.84 ± 0 .17	10
5	−1(4)	−1(8)	−1(3)	1(40)	9.62 ± 0 .04	9.414
6	1(8)	−1(8)	−1(3)	1(40)	8.45 ± 0 .06	8.658
7	−1(4)	1(12)	−1(3)	1(40)	11.05 ± 0 .07	11.37
8	1(8)	1(12)	−1(3)	1(40)	10.89 ± 0 .14	10.756
9	−1(4)	−1(8)	1(7)	−1(20)	8.41 ± 0 .07	8.569
10	1(8)	−1(8)	1(7)	−1(20)	8.19 ± 0 .25	8.138
11	−1(4)	1(12)	1(7)	−1(20)	9.95 ± 0 .08	10.01
12	1(8)	1(12)	1(7)	−1(20)	9.49 ± 0 .15	9.721
13	−1(4)	−1(8)	1(7)	1(40)	9.06 ± 0 .16	9.168
14	1(8)	−1(8)	1(7)	1(40)	9.04 ± 0 .07	8.984
15	−1(4)	1(12)	1(7)	1(40)	10.63 ± 0 .06	10.766
16	1(8)	1(12)	1(7)	1(40)	10.51 ± 0 .15	10.725
17	−2(2)	0(10)	0(5)	0(30)	10.28 ± 0 .11	10.071
18	2(10)	0(10)	0(5)	0(30)	9.11 ± 0 .07	9.026
19	0(6)	−2(6)	0(5)	0(30)	6.74 ± 0 .02	6.835
20	0(6)	2(14)	0(5)	0(30)	10.76 ± 0 .09	10.373
21	0(6)	0(10)	0(5)	−2(10)	9.62 ± 0 .07	9.476
22	0(6)	0(10)	0(5)	2(50)	10.98 ± 0 .13	10.831
23	0(6)	0(10)	−2(1)	0(30)	10.56 ± 0 .17	10.521
24	0(6)	0(10)	2(9)	0(30)	10.25 ± 0 .14	9.996
25	0(6)	0(10)	0(5)	0(30)	10.91 ± 0 .05	10.863
26	0(6)	0(10)	0(5)	0(30)	10.97 ± 0 .08	10.863
27	0(6)	0(10)	0(5)	0(30)	10.92 ± 0 .14	10.863
28	0(6)	0(10)	0(5)	0(30)	10.85 ± 0 .08	10.863
29	0(6)	0(10)	0(5)	0(30)	10.87 ± 0 .09	10.863
30	0(6)	0(10)	0(5)	0(30)	10.57 ± 0 .07	10.863
31	0(6)	0(10)	0(5)	0(30)	10.95 ± 0 .22	10.863