| Feed-control development for succinic acid production with Anaerobiospirillum succiniciproducens. | |
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MedLine Citation:
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PMID: 22125258 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The aim of this work was the development of a feed-control for a succinic acid production fed-batch process. The performed batch trials indicated a correlation between succinic acid production and base consumption pH control. Based on the metabolism of A. succiniciproducens, a theoretical correlation between base consumption and glucose feed was established and proved in cultivation trials. With the established fed-batch process, the succinic acid yield could be increased to 0.875 (g/g glucose) in comparison to batch processes (0.60) with similar glucose concentrations. Additionally the results indicate that the osmolarity of the medium has a significant influence on succinic acid production. Biotechnol. Bioeng. © 2011 Wiley Periodicals, Inc. |
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Authors:
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Karlheinz Bretz; Stephan Kabasci |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-11-28 |
Journal Detail:
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Title: Biotechnology and bioengineering Volume: - ISSN: 1097-0290 ISO Abbreviation: - Publication Date: 2011 Nov |
Date Detail:
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Created Date: 2011-11-29 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7502021 Medline TA: Biotechnol Bioeng Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Wiley Periodicals, Inc. |
Affiliation:
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Fraunhofer Institute for Environmental, Safety, and Energy Technology UMSICHT, Business Unit Renewable Resources, Osterfelder Str. 3, D-46047 Oberhausen. karlheinz.bretz@umsicht.fraunhofer.de. |
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