(A) Identification of products released by the purified single-domain α-amylase enzyme from maltopentose (M5) and maltodextrin (MD) using TLC (top) and HPAEC-PAD (bottom) after 24 h of incubation. (B) Products released from glycogen by the purified single-domain α-amylase enzyme after 24 h of incubation were identified using TLC (top) and HPAEC-PAD (bottom). Standards in lane M of each panel as follows: G, glucose; M2, maltose; M3, maltotriose; M4, maltotetraose; and M5, maltopentose.