Fig. 4From: Comparison of colors, microstructure, chemical composition and thermal properties of bamboo fibers and parenchyma cells with heat treatmentSEM images of the microstructure of a the untreated fiber, b the120 ℃-treated fiber, c the160 ℃-treated fiber, d the 180 ℃-treated fiber, e the 220 ℃-treated fiber, f the untreated parenchyma cell, g the 120 ℃-treated parenchyma cell, h the 160 ℃-treated parenchyma cell, i the 180 ℃ treated parenchyma cell, j the 220 ℃-treated parenchyma cellBack to article page