Figure 4
Evaluation of solid-state fermentation of nonsterilized whole rice plants. Fermentation was performed for 20 days at 28°C. Ethanol and lactic acid contents and the pH in the fermented products are displayed. Values are expressed as the mean (SD) (n = 3). Different lowercase letters following the means in each treatment indicate a significant difference (P < 0.05) as determined by an analysis of variance.