For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Current Situation and Prospect of Utilization of Biomass Energy in China
p.361
Degradation Kinetics of Arabinose and Furfural in Subcritical Water
p.366
Discussion on the Problems of Biomass Briquettes of China
p.371
Dynamic Study on Vacuum Pyrolysis Reaction of Chinese Fir Sawdust Biomass
p.375
Effect of Detoxification of Natural Drying Steam Exploded Corn Straw with Organic Solvent on Enzymatic Hydrolysis and Ethanol Fermentation
p.379
Effect of Particle Size on the Water-Soluble Substances and Microscopic Structure of Sorghum Straw Powder
p.384
Effect of Reaction Parameters on the Production of Ethyl Levulinate from Glucose in Ethanol
p.388
Effects of Temperature on Gas Production Efficiency and Fermentation Time of Anaerobic Fermentation of Pineapple Leaf Residue
p.392
Enhancement of Hydrocarbon Productivity of Botryococcus braunii by an Adenine Type Phytohormone
p.397

Effect of Detoxification of Natural Drying Steam Exploded Corn Straw with Organic Solvent on Enzymatic Hydrolysis and Ethanol Fermentation

Article Preview

Abstract:

Corn straw from steam-explosion treatment process was treated with different organic solvents to reduce the inhibition for the sequent enzymatic hydrolysis and fermentation. The detoxified substrates (100 g DW/L) were hydrolyzed with a blend of Novozym 188 (15 IU/g cellulose), Celluclast CP cellulase (15 FPU/g cellulose) and lignase (15 IU/g hemicellulose). The reducing sugar was bio-converted to ethanol with separated hydrolysis and fermentation processes using Pachysolen tannophilus P-01. The reducing sugar yield varied from 34.8 to 89.7% depending on the detoxification solvents and modes. The highest ethanol yield (96.1% of theoretical value) was obtained with the combined extraction of ether and acetone.

You might also be interested in these eBooks
Renewable and Sustainable Energy II View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 512-515)

Pages:

379-383

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.512-515.379

Citation:

Cite this paper

Online since:

May 2012

Authors:

Xian Chun Jin, An Dong Song, Tong Fu Su, Bia Liang Zhang

Keywords:

Detoxification, Enzymatic Hydrolysis, Ethanol Fermentation, Pachysolen tannophilus, Solvent Extraction, Steam Explosion

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] L.R. Lynd, E. Larson and N.Greene. Bioresour Technol (2009).

Google Scholar

[2] B.Yu, H.Z. Chen. Bioresour Technol ( 2010).

Google Scholar

[3] Y. Arslan, N. Eken-Saracoglu. Bioresour Technol (2010).

Google Scholar

[4] Y.L. Yu, Y.L .Feng and C. Xu. Bioresour Technol (2011).

Google Scholar

[5] B. Alriksson, A.Cavka, L.J. Jönsson. Bioresour Technol (2011).

Google Scholar

[6] J.M. Lee, R.A. Venditti, H. Jameel, W.R. Kenealy. biomass bioenergy ( 2011).

Google Scholar

[7] E. Ruiz, C. Cara and P. Manzanares. Enzyme Microb Technol ( 2008).

Google Scholar

[8] V.L. Singleton, R. Orthofer, R.M. Lamuela-Raventos. Method Enzymol(1999).

Google Scholar

[9] M. Cantarella, L. Cantarella, F. Alfani. Enzyme Microb Technol (1990).

Google Scholar

[10] M. Cantarella, L. Cantarella and A.Gallifuoco Process Biochem (2004).

Google Scholar

[11] J.J. Wilson, L. Deschatelets and N.K. Nashikawa. Appl Microbiol Biotechnol (1989).

Google Scholar

[12] T. Clark, K.L. Mackie. J Chem Biotechnol B (1984).

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.