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Appl Environ Microbiol. 2007 Apr;73(7):2349-53. Epub 2007 Feb 2.

Effect of lignocellulose-derived inhibitors on growth of and ethanol production by growth-arrested Corynebacterium glutamicum R.

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1
Research Institute of Innovative Technology for the Earth, 9-2 Kizugawadai, Kizu-cho, Soraku-gun, Kyoto 619-0292, Japan.

Erratum in

  • Appl Environ Microbiol. 2007 Oct;73(19):6328. Nakamoto, Hiroka [added].

Abstract

In cellulosic ethanol production, pretreatment of a biomass to facilitate enzymatic hydrolysis inevitably yields fermentation inhibitors such as organic acids, furans, and phenols. With representative inhibitors included in the medium at various concentrations, individually or in various combinations, ethanol production by Corynebacterium glutamicum R under growth-arrested conditions was investigated. In the presence of various inhibitors, the 62 to 100% ethanol productivity retained by the C. glutamicum R-dependent method far exceeded that retained by previously reported methods.

PMID:
17277203
PMCID:
PMC1855661
DOI:
10.1128/AEM.02880-06
[Indexed for MEDLINE]
Free PMC Article
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