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Official Journal of the Japan Wood Research Society

Journal of Wood Science Cover Image

Table 1 Changes in the contents of chemical components and extractives of the fibrosis veneer samples

From: The surface chemical constituent analysis of poplar fibrosis veneers during heat treatment

Sample Holocellulose (%) α-Cellulose (%) Hemicellulose (%) Lignin (%) Extractives (%)
Cold water Hot water Benzene–alcohol NaOH
Control 62.85 41.52 21.33 26.25 2.07 5.93 4.97 19.20
160 °C/0.3 MPa 59.77 40.63 19.14 28.67 3.07 6.21 5.09 21.19
180 °C/0.3 MPa 53.33 39.58 13.75 33.61 3.28 6.63 5.82 24.14