Engineering clostridia for butanol production from biorenewable resources: from cells to process integration
| Autor: | Jufang Wang, Chih-Chin Chen, Shang-Tian Yang, Xiaorui Yang |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
biology
Waste management Chemistry Butanol fungi food and beverages Lignocellulosic biomass equipment and supplies biology.organism_classification Pulp and paper industry carbohydrates (lipids) Metabolic engineering Clostridia chemistry.chemical_compound General Energy bacteria Fermentation Bioprocess Cellulose Syngas |
| Zdroj: | Current Opinion in Chemical Engineering. 6:43-54 |
| ISSN: | 2211-3398 |
| Popis: | Renewable feedstocks such as lignocellulosic biomass, CO2 and syngas are readily available and low cost but difficult to ferment. There are microbes that can utilize cellulose or gases to produce ethanol and organic acids as major products, but few can produce n-butanol in a significant amount. Metabolic engineering can be applied to both cellulolytic and acetogenic clostridia to produce n-butanol directly from cellulose and CO2. In addition, co-culturing these engineered microbes can utilize cellulose directly and CO2, produced via the fermentation, in an integrated process for butanol fermentation and recovery. This review focuses on the development of consolidated bioprocessing (CBP) using engineered clostridia for n-butanol production from biorenewable resources such as lignocellulosic biomass and CO2. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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