Application of ionic liquid and alkali pretreatment for enhancing saccharification of sunflower stalk biomass for potential biofuel-ethanol production

2018 ◽  
Vol 267 ◽  
pp. 560-568 ◽  
Author(s):  
Parushi Nargotra ◽  
Vishal Sharma ◽  
Mahak Gupta ◽  
Simranjeet Kour ◽  
Bijender Kumar Bajaj
Keyword(s):  
Ionic Liquid ◽  
Ethanol Production ◽  
Alkali Pretreatment

Structural modification of pine and poplar wood by alkali pretreatment to improve ethanol production

2020 ◽  
Vol 152 ◽  
pp. 112506 ◽  
Author(s):  
Mohammad Saber Bay ◽  
Keikhosro Karimi ◽  
Mohsen Nasr Esfahany ◽  
Rajeev Kumar
Keyword(s):  
Ethanol Production ◽  
Structural Modification ◽  
Poplar Wood ◽  
Alkali Pretreatment

scholarly journals Sequential enzymatic saccharification and fermentation of ionic liquid and organosolv pretreated agave bagasse for ethanol production

2017 ◽  
Vol 225 ◽  
pp. 191-198 ◽  
Author(s):  
Jose A. Pérez-Pimienta ◽  
Alejandra Vargas-Tah ◽  
Karla M. López-Ortega ◽  
Yessenia N. Medina-López ◽  
Jorge A. Mendoza-Pérez ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ethanol Production ◽  
Enzymatic Saccharification

Enhancement of ethanol production from spruce wood chips by ionic liquid pretreatment

2013 ◽  
Vol 102 ◽  
pp. 163-169 ◽  
Author(s):  
Marzieh Shafiei ◽  
Hamid Zilouei ◽  
Akram Zamani ◽  
Mohammad J. Taherzadeh ◽  
Keikhosro Karimi
Keyword(s):  
Ionic Liquid ◽  
Ethanol Production ◽  
Wood Chips ◽  
Ionic Liquid Pretreatment ◽  
Spruce Wood

scholarly journals Investigation of the toxicity of the ionic liquid 1-butyl-3-methylimidazolium chloride to Saccharomyces cerevisiae AY93161 for lignocellulosic ethanol production

2013 ◽  
Vol 15 (2) ◽  
pp. 94-98 ◽  
Author(s):  
Shengdong Zhu ◽  
Pei Yu ◽  
Mingke Lei ◽  
Yanjie Tong ◽  
Lu Zheng ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Ionic Liquid ◽  
Ethanol Production ◽  
Metabolic Activity ◽  
Morphological Structure ◽  
Optical Microscope ◽  
Reproduction Rate ◽  
Lignocellulosic Ethanol ◽  
Lignocellulosic Materials ◽  
Liquid Suspension

Ionic liquid (IL) pretreatment of lignocellulosic materials has provided a new technical tool to improve lignocellulosic ethanol production. To evaluate the influence of the residual IL in the fermentable sugars from enzymatic hydrolysis of IL pretreatment of lignocellulosic materials on the subsequent ethanol fermentation, the toxicity of the IL 1-butyl-3-methylimidazolium chloride ([BMIM]Cl) to Saccharomyces cerevisiae AY93161 was investigated. Firstly, the morphological structure, budding and metabolic activity of Saccharomyces cerevisiae AY93161 at different [BMIM]Cl concentrations were observed under an optical microscope. The results show that its single cell morphology remained unchanged at all [BMIM]Cl concentrations, but its reproduction rate by budding and its metabolic activity decreased with the [BMIM]Cl concentration increasing. The half effective concentration (EC50) and the half inhibition concentration (IC50) of [BMIM]Cl to Saccharomyces cerevisiae AY93161 were then measured using solid and liquid suspension culture and their value were 0.53 and 0.39 g.L-1 respectively. Finally, the influence of [BMIM]Cl on ethanol production was investigated. The results indicate that the [BMIM]Cl inhibited the growth and ethanol production of Saccharomyces cerevisiae AY93161. This toxicity study provides useful basic data for further development in lignocellulosic ethanol production by using IL technology and it also enriches the IL toxicity data.

Low temperature alkali pretreatment for improving enzymatic digestibility of sweet sorghum bagasse for ethanol production

2011 ◽  
Vol 102 (7) ◽  
pp. 4793-4799 ◽  
Author(s):  
Long Wu ◽  
Mitsuhiro Arakane ◽  
Masakazu Ike ◽  
Masahisa Wada ◽  
Tomoyuki Takai ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ethanol Production ◽  
Sweet Sorghum ◽  
Sweet Sorghum Bagasse ◽  
Alkali Pretreatment ◽  
Enzymatic Digestibility ◽  
Sorghum Bagasse

A morpholinium ionic liquid for rice straw pretreatment to enhance ethanol production

2019 ◽  
Vol 139 ◽  
pp. 111494 ◽  
Author(s):  
Marzieh Mohammadi ◽  
Marzieh Shafiei ◽  
Amir Abdolmaleki ◽  
Keikhosro Karimi ◽  
Jyri-Pekka Mikkola ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ethanol Production ◽  
Rice Straw

scholarly journals Improvements on Anhydrous Ethanol Production by Extractive Distillation using Ionic Liquid as Solvent

2012 ◽  
Vol 42 ◽  
pp. 1016-1026 ◽  
Author(s):  
J.J. Figueroa ◽  
B. Hoss Lunelli ◽  
R. Maciel Filho ◽  
M.R. Wolf Maciel
Keyword(s):  
Ionic Liquid ◽  
Ethanol Production ◽  
Extractive Distillation ◽  
Anhydrous Ethanol
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