Figure 4. Polyacrylamide gel electrophoresis (SDS-PAGE) analysis of the residue from ethanol precipitation of the 14,500 RCF digesta supernatant using periodic acid Schiff staining for carbohydrate.

* MW = Molecular weight (kDa) 1, 2 and 3 represent the volume of solubilised ethanol precipitate applied to the electrophoresis gel. 1 = 5 μL, 2 = 2.5 μL and 3 = 1 μL.