Fig. 4. Dietary fiber content of extruded rice grain with different DF levels. (A) TDF content of extruded rice with different DF levels; (B) SDF content of extruded rice with different DF levels. All the values are mean ± SD. Columns with different letters are significantly different at p < 0.05 as evaluated by Tukey's test to analyze the different soybean DF contents and the CK (a natural rice) in the same column.
