Table 4 Experimental range of the three variables studied using CCRD in terms of actual and coded factors
From: Bioconversion of biodiesel refinery waste in the bioemulsifier by Trichosporon mycotoxinivorans CLA2
Variables | -1.68 | -1 | 0 | 1 | 1.68 |
Yeast extract (g/L) | 0.32 | 1 | 2 | 3 | 3.68 |
Biodiesel reidue (g/L) | 6.4 | 20 | 40 | 60 | 73.6 |
(NH4)2SO4 (g/L) | 0.31 | 1.26 | 2.66 | 4 | 5.02 |