Figure 1From: Evaluation of sweet potato for fuel bioethanol production: hydrolysis and fermentation Reducing sugar concentration (expressed as grams of glucose equivalent/L) after the gelatinization, liquefaction and saccharification processes. a) Fresh sweet potato and b) flour. Dry matter to water ratio (w/v) of 1:5. Results are mean of 2 to 10 replications.Back to article page