Fig. 2

Scanning electron microscope images (×100, ×700, ×3000) of fermented residues of CDDGS (A, B, and C), FCDDGS (D, E, and F), RDDGS (G, H, and I) and FRDDGS (J, K, and L), respectively
Scanning electron microscope images (×100, ×700, ×3000) of fermented residues of CDDGS (A, B, and C), FCDDGS (D, E, and F), RDDGS (G, H, and I) and FRDDGS (J, K, and L), respectively