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Structural changes of poplar wood lignin after supercritical pretreatment using carbon dioxide and ethanol–water as co-solvents

Xing Wang, Yanzhu Guo, Jinghui Zhou, Guangwei Sun

RSC Advances · 2017 · 77 citations · 36 references

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Abstract

To delineate structural changes of lignin after SCEP, enzymatic hydrolysis lignin (EHL) in poplar chips, lignin in pretreated residues (SCEP-RL), lignin in liquors (SCEP-DL) were isolated and analyzed by GPC,<sup>13</sup>C-,<sup>31</sup>P-, 2D-HSQC-NMR and TGA.

References

36

Lignin depolymerization/repolymerization and its critical role for delignification of aspen wood by steam explosion

Jiebing Li, Gunnar Henriksson, Göran Gellerstedt · Bioresource Technology · 2006 · 833 citations

, , +12

Combined sugar yields for dilute sulfuric acid pretreatment of corn stover followed by enzymatic hydrolysis of the remaining solids

Todd A. Lloyd, Charles E. Wyman · Bioresource Technology · 2005 · 731 citations

, , +16

The Widom line as the crossover between liquid-like and gas-like behaviour in supercritical fluids

Giovanna G. Simeoni, Taras Bryk, Federico A. Gorelli et al. · Nature Physics · 2010 · 574 citations

, , +9

Application of quantitative 31P NMR in biomass lignin and biofuel precursors characterization

Yunqiao Pu, Shilin Cao, Arthur J. Ragauskas · Energy & Environmental Science · 2011 · 530 citations

, , +16

Inhibitory effect of lignin during cellulose bioconversion: The effect of lignin chemistry on non-productive enzyme adsorption

Jenni Rahikainen, Raquel Martín‐Sampedro, Harri Heikkinen et al. · Bioresource Technology · 2013 · 387 citations · Full text

, , +17