scholarly journals Effects of combined pretreatment of dilute acid pre-extraction and chemical-assisted mechanical refining on enzymatic hydrolysis of lignocellulosic biomass

RSC Advances ◽  
2018 ◽  
Vol 8 (19) ◽  
pp. 10207-10214 ◽  
Author(s):  
Wei Liu ◽  
Wei Chen ◽  
Qingxi Hou ◽  
Si Wang ◽  
Fang Liu

The combined pretreatment of dilute acid pre-extraction and mechanical refining significantly improved the enzymatic hydrolysis performance of lignocellulosic biomass.

2012 ◽  
Vol 503-504 ◽  
pp. 190-193
Author(s):  
Jing Jing Zhao ◽  
Hai Yan Yang ◽  
Bo Li ◽  
Fu Ming Chen

Sulfite pretreatment was explored in enzymatic hydrolysis of bagasse for the first time, and was compared with dilute acid pretreatment. The results showed that enzymatic hydrolysis yield of bagasse after sulfite treatment was lower than that of the bagasse pretreated with dilute acid. Meanwhile, complexity of sulfite pretreatment and its high cost made it infeasible for industrialized production. Results also showed positive correlation of bagasse pretreatment weight loss to enzymatic hydrolysis yield in dilute acid pretreatment processes, which made substrate weight loss a plausible parameter in pretreatment evaluation.


RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 99455-99466 ◽  
Author(s):  
Xiyan Sun ◽  
Xitong Sun ◽  
Fan Zhang

Combined pretreatment of lignocellulose by [BMIm]Cl and solid base Na2SiO3 enhances the enzymatic hydrolysis of willow and soybean straw.


2014 ◽  
Vol 98 (12) ◽  
pp. 5765-5774 ◽  
Author(s):  
Yaping Shang ◽  
Rongxin Su ◽  
Renliang Huang ◽  
Yang Yang ◽  
Wei Qi ◽  
...  

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