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Table 4 Experimental planning (22) and results as function of buffer volume and agitation time

From: Solid-state production of cellulase by Melanoporia sp. CCT 7736: a new strain isolated from coconut shell (Cocos nucifera L.)

Run Buffer volume (mL) Time (min) Enzyme activity (IU/gds) Enzyme activity (IU/L)
1 13.79 20 7.50 ± 0.15 1630 ± 5
2 20 10 2.68 ± 0.08 1130 ± 3
3 20 30 4.21 ± 0.15 400 ± 5
4 35 5.86 1.20 ± 0.00 630 ± 2
5a 35 20 1.72 ± 0.02 110 ± 3
6a 35 20 1.95 ± 0.18 150 ± 6
7a 35 20 1.43 ± 0.01 120 ± 2
8 35 34.14 2.34 ± 0.10 200 ± 3
9 50 10 1.25 ± 0.07 80 ± 2
10 50 30 1.63 ± 0.10 100 ± 3
11 56.21 20 3.84 ± 0.00 200 ± 3
  1. aCentral point