From: Insight into the evolution of the proton concentration during autohydrolysis and dilute-acid hydrolysis of hemicellulose
Composition
% od, bamboo
Hemicellulose as
24.1
Xylan
22.3
Arabinan
1.1
Galactan
0.7
Ash as
2.1
SiO2
CaO
0.4
K2O
0.3
Al2O3
0.2
Cellulose as
48.7
α
47.3
β
1.4
Lignin as
25.1
Acid soluble
0.9
Acid insoluble
24.2