A significant protein increase can be observed in all the tests
performed in the experiment (Fig. 2a), and the third run showed
the highest protein content (20.4 g/100 gdry wt). These results were
higher than those found by Pogaku et al. (2009), who studied different
fungal strains (A. oryzae, A. niger and Trichoderma viride) cultured
in defatted rice bran.