Abstract：
:An efficient fermenting microorganism for bioethanol production from lignocellulose is highly tolerant to the inhibitors released during pretreatment and is able to ferment efficiently both glucose and xylose. In this study, directed evolution was employed to improve the xylose fermenting Saccharomyces cerevisiae F12 strain for bioethanol production at high substrate loading. Adapted and parental strains were compared with respect to xylose consumption and ethanol production. Adaptation led to an evolved strain more tolerant to the toxic compounds present in the medium. When using concentrated prehydrolysate from steam-pretreated wheat straw with high inhibitor concentration, an improvement of 65 and 20% in xylose consumption and final ethanol concentration, respectively, were achieved using the adapted strain. To address the need of high substrate loadings, fed-batch SSF experiments were performed and an ethanol concentration as high as 27.4 g/l (61% of the theoretical) was obtained with 11.25% (w/w) of water insoluble solids (WIS).
journal_name
J Ind Microbiol Biotechnoljournal_title
Journal of industrial microbiology & biotechnologyauthors
Tomás-Pejó E,Ballesteros M,Oliva JM,Olsson Ldoi
10.1007/s10295-010-0768-8subject
Has Abstractpub_date
2010-11-01 00:00:00pages
1211-20issue
11eissn
1367-5435issn
1476-5535journal_volume
37pub_type
杂志文章abstract：:A membrane-screening method was developed in conjunction with flow cytometric (FC) analysis for determining the efficacies of antimould pressure-treatment formulations for mould species of cosmetic significance on southern pine. Fusarium subglutinans, Aspergillus flavus, Penicillium chrysogenum, and Paecilomyces spp. ...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1038/sj.jim.7000279
更新日期：2002-12-01 00:00:00
abstract：:Optimizing the reactivity of cell coatings developed as biosensors or biocatalysts requires measurements of gene expression in the immobilized cells. To quantify and localize gene expression within a latex-based mercury biosensor, a plasmid, pmerGFP, was constructed, which contains the green fluorescent protein (GFP) ...
journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-007-0288-3
更新日期：2008-04-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-011-0981-0
更新日期：2011-12-01 00:00:00
abstract：:Synthetic wastewater containing alpha-lactose and gelatin was treated in a thermophilic membrane-coupled bioreactor (MBR). Thermophilic (>45 degrees C) treatment represents a potentially advantageous process for high-temperature as well as high-strength industrial wastewaters susceptible to reactor autoheating. Thermo...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1038/sj.jim.7000110
更新日期：2001-04-01 00:00:00
abstract：:The discharge of bromate, a suspected carcinogen, will be restricted in the near future. To assess the possibility of biotechnological treatment of bromate-containing wastewaters, the removal of bromate by chlorate-reducing microorganisms was studied. The removal of bromate and chlorate was studied in laboratory gas-l...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-004-0188-8
更新日期：2005-01-01 00:00:00
abstract：:An isolate exhibiting high extracellular lipolytic activity was identified as Bacillus subtilis by 16S rRNA gene sequence analysis. The enzyme activity of the isolate was improved by using different concentrations of lipidic carbon sources such as vegetable oils, fatty acids and triglycerides. Lipolytic activity was a...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-008-0377-y
更新日期：2008-09-01 00:00:00
abstract：:Bacterial synthesis of polyhydroxybutyrates (PHBs) is a potential approach for producing biodegradable plastics. This study assessed the ability of Rhodopseudomonas palustris TIE-1 to produce PHBs under various conditions. We focused on photoautotrophy using a poised electrode (photoelectroautotrophy) or ferrous iron ...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
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更新日期：2019-10-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-017-1908-1
更新日期：2017-05-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-006-0197-x
更新日期：2007-04-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-016-1880-1
更新日期：2017-02-01 00:00:00
abstract：:A total of 179 non-spore-forming bacteria aerobically growing on Nutrient Agar, Plate Count Agar or in specific enrichment conditions for salmonella, campylobacteria, listeria, yersinia or staphylococci, were isolated from 16 untreated paper mill pulps. After phenotypical screening the isolates were characterised by a...
journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-008-0472-0
更新日期：2009-01-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-004-0149-2
更新日期：2004-08-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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更新日期：2006-08-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-014-1574-5
更新日期：2015-04-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-004-0122-0
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journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：10.1007/s10295-006-0088-1
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doi：10.1007/s10295-010-0717-6
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-007-0274-9
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journal_title：Journal of industrial microbiology & biotechnology
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doi：10.1007/s10295-010-0910-7
更新日期：2011-06-01 00:00:00
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
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journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章,评审
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abstract：:Bacterial biofilms of Pseudomonas aeruginosa selectively labeled by introduction of 2-13C-glycerol was studied by solid-state and high-resolution nuclear magnetic resonance. The 13C nuclei were mainly integrated into mannuronate and guluronate, the two monomer units forming the bacterial alginate. The signal for the C...
journal_title：Journal of industrial microbiology & biotechnology
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
