Skip to main content

Table 2 Yields and sugar compositions of the water- and alkali-soluble hemicellulosic fractions

From: Effect of integrated treatment on enhancing the enzymatic hydrolysis of cocksfoot grass and the structural characteristics of co-produced hemicelluloses

Samples Yielda (%) Sugar compositionsb (%)
Ara Gal Glc Xyl Man GlcA GalA
H90 20.2 16.8 15.1 38.2 20.7 1.5 3.6 4.1
H150 11.2 16.0 12.8 16.5 49.6 0.9 2.4 2.7
H0.125 13.6 17.9 10.9 7.1 58.8 ND 1.8 3.4
H0.25 12.3 15.5 8.1 11.3 63.1 ND 1.2 0.8
H0.5 9.6 14.1 5.2 16.0 63.3 ND 0.8 0.6
H1.5 8.1 8.2 3.4 18.2 66.3 2.4 0.7 0.8
H3.0 5.2 9.0 2.0 16.2 71.3 0.8 0.1 0.6
H6.0 4.6 9.9 1.8 14.9 72.0 0.9 0.2 0.3
  1. aRepresent the yield of hemicellulosic fractions \(\begin{gathered} \left( {{\text{the weight of hemicellulosic fractions isolated by different treatments}}} \right)/ \hfill \\ \left( {{\text{the weight of hemicelluloses in the}}\;{\text{dewaxed}}\;{\text{cocksfoot grass}}} \right)\; \times 100\% \hfill \\ \end{gathered}\)
  2. bAra arabinose, Gal galactose, Glc glucose, Xyl xylose, Man mannose, GalA galacturonic acid, GlcA glucuronic acid, ND not detected