Optimization of steam pretreatment of SO2-impregnated corn stover for fuel ethanol production
(2005) In Applied Biochemistry and Biotechnology 124(1-3). p.1055-1067- Abstract
- In this study, corn stover with a dry matter content of 20% was impregnated with SO2 and then steam pretreated for various times at various temperatures. The pretreatment was evaluated by enzymatic hydrolysis of the solid material and analysis of the sugar content in the liquid. The maximum overall yield of glucose, 89% of the theoretical based on the glucan in the raw material, was achieved when the corn stover was pretreated at 200 degrees C for 10 min. The maximum overall yield of, xylose, 78%, was obtained with pretreatment at 190 degrees C for 5 min.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/151668
- author
- Öhgren, Karin LU ; Galbe, Mats LU and Zacchi, Guido LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Applied Biochemistry and Biotechnology
- volume
- 124
- issue
- 1-3
- pages
- 1055 - 1067
- publisher
- Humana Press
- external identifiers
-
- wos:000229975200090
- scopus:18844372245
- ISSN
- 1559-0291
- language
- English
- LU publication?
- yes
- id
- 366c7f0e-8a74-44a9-85b0-6f4f740a3c95 (old id 151668)
- alternative location
- http://www.ingentaconnect.com/content/hum/abab
- http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=15930581&query_hl=4&itool=pubmed_docsum
- date added to LUP
- 2016-04-01 12:19:40
- date last changed
- 2023-11-11 21:07:21
@article{366c7f0e-8a74-44a9-85b0-6f4f740a3c95, abstract = {{In this study, corn stover with a dry matter content of 20% was impregnated with SO2 and then steam pretreated for various times at various temperatures. The pretreatment was evaluated by enzymatic hydrolysis of the solid material and analysis of the sugar content in the liquid. The maximum overall yield of glucose, 89% of the theoretical based on the glucan in the raw material, was achieved when the corn stover was pretreated at 200 degrees C for 10 min. The maximum overall yield of, xylose, 78%, was obtained with pretreatment at 190 degrees C for 5 min.}}, author = {{Öhgren, Karin and Galbe, Mats and Zacchi, Guido}}, issn = {{1559-0291}}, language = {{eng}}, number = {{1-3}}, pages = {{1055--1067}}, publisher = {{Humana Press}}, series = {{Applied Biochemistry and Biotechnology}}, title = {{Optimization of steam pretreatment of SO2-impregnated corn stover for fuel ethanol production}}, url = {{http://www.ingentaconnect.com/content/hum/abab}}, volume = {{124}}, year = {{2005}}, }