Evaluation of solid phase extraction for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broth
| Autor: | Joanna Puzewicz-Barska, Agnieszka Lindstaedt, Dariusz Witt, Piotr Barski, Janusz Kowalczyk |
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| Rok vydání: | 2012 |
| Předmět: |
0106 biological sciences
0303 health sciences Chromatography Silica gel Diol food and beverages Bioengineering 01 natural sciences Applied Microbiology and Biotechnology Biochemistry 6. Clean water 03 medical and health sciences chemistry.chemical_compound chemistry Propane 010608 biotechnology Biodiesel production Scientific method Glycerol Organic chemistry Fermentation Solid phase extraction 030304 developmental biology |
| Zdroj: | Process Biochemistry |
| ISSN: | 1359-5113 |
| Popis: | Today, glycerol is mainly a by-product of fat splitting and biodiesel production. This study examined the use of chemically modified silica gels for downstream separation of propane-1,3-diol and butan-1-ol from fermentation broths obtained through the glycerol fermentation process. The developed method was found to be simple and efficient for the isolation and purification of butan-1-ol from the other components in the fermentation mixture. However, in the case of the separation of propane-1,3-diol from fermentation broth, the silica gel sorbents were ineffective. |
| Databáze: | OpenAIRE |
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