Title |
Studying the rapid bioconversion of lignocellulosic sugars into ethanol using high cell density fermentations with cell recycle
|
---|---|
Published in |
Biotechnology for Biofuels and Bioproducts, May 2014
|
DOI | 10.1186/1754-6834-7-73 |
Pubmed ID | |
Authors |
Cory Sarks, Mingjie Jin, Trey K Sato, Venkatesh Balan, Bruce E Dale |
Abstract |
The Rapid Bioconversion with Integrated recycle Technology (RaBIT) process reduces capital costs, processing times, and biocatalyst cost for biochemical conversion of cellulosic biomass to biofuels by reducing total bioprocessing time (enzymatic hydrolysis plus fermentation) to 48 h, increasing biofuel productivity (g/L/h) twofold, and recycling biocatalysts (enzymes and microbes) to the next cycle. To achieve these results, RaBIT utilizes 24-h high cell density fermentations along with cell recycling to solve the slow/incomplete xylose fermentation issue, which is critical for lignocellulosic biofuel fermentations. Previous studies utilizing similar fermentation conditions showed a decrease in xylose consumption when recycling cells into the next fermentation cycle. Eliminating this decrease is critical for RaBIT process effectiveness for high cycle counts. |
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Geographical breakdown
Country | Count | As % |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 2% |
Brazil | 1 | 1% |
Indonesia | 1 | 1% |
China | 1 | 1% |
India | 1 | 1% |
Unknown | 76 | 93% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 19 | 23% |
Researcher | 17 | 21% |
Student > Master | 10 | 12% |
Student > Bachelor | 8 | 10% |
Student > Doctoral Student | 5 | 6% |
Other | 12 | 15% |
Unknown | 11 | 13% |
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Engineering | 18 | 22% |
Biochemistry, Genetics and Molecular Biology | 12 | 15% |
Chemical Engineering | 7 | 9% |
Environmental Science | 5 | 6% |
Other | 5 | 6% |
Unknown | 13 | 16% |