Fig. 2
Total flavonoid content in Sangyod rice bran hydrolysate (SYRB) using alcalase at different concentrations (0, 0.7, and 1% v/v) and incubation times (1, 3, and 5 h). Mean values are shown with error bars representing the standard error of mean (n = 5). Statistical significance is denoted by lowercase letters (P ≤ 0.05). QE = quercetin