Journal article

Structural characterization of lignin from wheat straw

Yang Q, Wu S, Lou R, Lv G ...see all

Wood Science and Technology, vol. 45, issue 3 (2011) pp. 419-431

  • 26


    Mendeley users who have this article in their library.
  • 12


    Citations of this article.
Sign in to save reference


Enzyme/mild acidolysis lignin (EMAL) was isolated from wheat straw. The structural characterization of wheat straw EMAL was investigated by FT-IR, 1H NMR, quantitative 31P NMR and DFRC, and DEPT CH (θ = 135C°) techniques. The wheat straw EMAL was a GSH-lignin with β-O-4′ structures and several condensed units (β-5′, β-β′, β-1′, 5-5′) and vinyl ether moieties; the contents of DBDO substructures and total β-aryl ether in the wheat straw EMAL were 0.257 mmol·g−1 and 0.818 mmol·g−1, respectively. Meanwhile, the structure features of the hemicelluloses residues attached to lignin were also investigated using DEPT CH (θ = 135C°) spectra.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Get full text


Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free