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. 2018 Sep 1;26(2):217–224. doi: 10.1016/j.sjbs.2018.08.029

Table 2b.

Central composite design matrix for the production of fibrinolytic protease from X. oryzae.

Std A:pH B:Sucrose C:Yeast extract Enzyme activity (U/g)
1 −1 1 1 622
2 1 1 1 1590
3 0 0 0 1269
4 1 1 −1 2068
5 1.682 0 0 1050
6 0 0 0 1231
7 0 0 0 1290
8 0 0 0 1249
9 0 1.682 1 1500
10 0 0 1.682 1508
11 −1 1 −1 841
12 −1 −1 1 2213
13 1 −1 −1 873
14 0 0 0 1348
15 −1 −1 −1 1372
16 0 −1.682 0 2110
17 0 0 −1.682 1200
18 −1.682 0 0 810
19 0 0 0 1308
20 1 −1 1 1480