Research Article

Optimization to the Culture Conditions for Phellinus Production with Regression Analysis and Gene-Set Based Genetic Algorithm

Table 3

Experiments with fermentation time ranging from 1 to 12 hours.

Phellinus production PH Temp. Initial volume Rotation speed Including inoculum Seed age Fermentation time

56.606 6 28°C 100 mL 150 2% 8 1
83.435 6 28°C 100 mL 150 4% 8 2
303.984 6 28°C 100 mL 150 6% 8 3
449.919 6 28°C 100 mL 150 8% 8 4
777.331 6 28°C 100 mL 150 10% 8 5
1103.987 6 28°C 100 mL 150 12% 8 6
1619.554 6 28°C 100 mL 150 14% 8 7
1597.995 6 28°C 100 mL 150 16% 8 8
1546.336 6 28°C 100 mL 150 10% 8 9
1502.487 6 28°C 100 mL 150 10% 8 10
1489.364 6 28°C 100 mL 150 10% 8 11
1465.664 6 28°C 100 mL 150 10% 8 12