| 
      
        | Trial | Variable (%) | Yield (mg/ml) |  
        | KH2PO4 | MgSO4.7H2O | Glucose | Peptone | Yeast Extract | Sucrose | Molasses |  
        | 1 | 0.3 | 0.15 | 3.0 | 1.0 | 0.2 | 1.0 | 1.0 | 25.8 |  
        | 2 | 0.1 | 0.15 | 3.0 | 3.0 | 0.2 | 3.0 | 1.0 | 40.3 |  
        | 3 | 0.1 | 0.05 | 3.0 | 3.0 | 0.2 | 1.0 | 3.0 | 37.4 |  
        | 4 | 0.3 | 0.05 | 1.0 | 3.0 | 0.2 | 3.0 | 1.0 | 46.9 |  
        | 5 | 0.1 | 0.15 | 1.0 | 1.0 | 0.2 | 3.0 | 3.0 | 52.8 |  
        | 6 | 0.3 | 0.05 | 3.0 | 1.0 | 0.2 | 3.0 | 3.0 | 55.3 |  
        | 7 | 0.3 | 0.15 | 1.0 | 3.0 | 0.2 | 1.0 | 3.0 | 82.4 |  
        | 8 | 0.1 | 0.05 | 1.0 | 1.0 | 0.2 | 1.0 | 1.0 | 33.3 |  |