Thin-layer chromatography (TLC) of hydrolysis products from RAC hydrolyzed by EG1 (A), CD (B), CBM-CBM-CD (C), and CBM-CD-CBM (D). Lanes: M, glucose unit markers [glucose (G1), cellobiose (G2), cellotriose (G3), cellotetraose (G4), and cellopentaose (G5)]; 1 to 6, products after incubation for 0.5, 1, 1.5, 2, 6, and 24 h, respectively.