Simultaneous saccharification and co-fermentation of glucose and xylose in steam-pretreated corn stover at high fiber content with Saccharomyces cerevisiae TMB3400
(2006) In Journal of Biotechnology 126(4). p.488-498- Abstract
- The two main sugars in the agricultural by-product corn stover are glucose and xylose. Co-fermentation of glucose and xylose at high content of water-insoluble solids (WIS) without detoxification is a prerequisite to obtain high ethanol concentration and to reduce production costs. A recombinant strain of Saccharomyces cerevisiae, TMB3400, was used in simultaneous saccharification and fermentation (SSF) of whole pretreated slurry of corn stover at high WIS. TMB3400 co-fermented glucose and xylose with relatively high ethanol yields giving high final ethanol concentration. The ethanol productivity increased with increasing concentration of pretreatment hydrolysate in the yeast production medium and when SSF was performed in a fed-batch mode.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/636617
- author
- Öhgren, Karin LU ; Bengtsson, Oskar LU ; Gorwa-Grauslund, Marie-Francoise LU ; Galbe, Mats LU ; Hahn-Hägerdal, Bärbel LU and Zacchi, Guido LU
- organization
- publishing date
- 2006
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- TMB3400, Recombinant Saccharomyces cerevisiae, Glucose and xylose co-fermentation, Steam pretreatment, SSF, Ethanol
- in
- Journal of Biotechnology
- volume
- 126
- issue
- 4
- pages
- 488 - 498
- publisher
- Elsevier
- external identifiers
-
- wos:000242651400008
- scopus:33750310028
- ISSN
- 1873-4863
- DOI
- 10.1016/j.jbiotec.2006.05.001
- language
- English
- LU publication?
- yes
- id
- 362d350b-f3e0-425f-a9a9-ced039d27149 (old id 636617)
- date added to LUP
- 2016-04-01 11:47:10
- date last changed
- 2023-11-11 00:46:46
@article{362d350b-f3e0-425f-a9a9-ced039d27149, abstract = {{The two main sugars in the agricultural by-product corn stover are glucose and xylose. Co-fermentation of glucose and xylose at high content of water-insoluble solids (WIS) without detoxification is a prerequisite to obtain high ethanol concentration and to reduce production costs. A recombinant strain of Saccharomyces cerevisiae, TMB3400, was used in simultaneous saccharification and fermentation (SSF) of whole pretreated slurry of corn stover at high WIS. TMB3400 co-fermented glucose and xylose with relatively high ethanol yields giving high final ethanol concentration. The ethanol productivity increased with increasing concentration of pretreatment hydrolysate in the yeast production medium and when SSF was performed in a fed-batch mode.}}, author = {{Öhgren, Karin and Bengtsson, Oskar and Gorwa-Grauslund, Marie-Francoise and Galbe, Mats and Hahn-Hägerdal, Bärbel and Zacchi, Guido}}, issn = {{1873-4863}}, keywords = {{TMB3400; Recombinant Saccharomyces cerevisiae; Glucose and xylose co-fermentation; Steam pretreatment; SSF; Ethanol}}, language = {{eng}}, number = {{4}}, pages = {{488--498}}, publisher = {{Elsevier}}, series = {{Journal of Biotechnology}}, title = {{Simultaneous saccharification and co-fermentation of glucose and xylose in steam-pretreated corn stover at high fiber content with Saccharomyces cerevisiae TMB3400}}, url = {{http://dx.doi.org/10.1016/j.jbiotec.2006.05.001}}, doi = {{10.1016/j.jbiotec.2006.05.001}}, volume = {{126}}, year = {{2006}}, }