A simple recovery process for biodegradable plastics accumulated in cyanobacteria treated with ionic liquids
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| 024 | 7 | 0 | |a 10.1007/s00253-014-6234-1 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00253-014-6234-1 | ||
| 245 | 0 | 2 | |a A simple recovery process for biodegradable plastics accumulated in cyanobacteria treated with ionic liquids |h [Elektronische Daten] |c [Daigo Kobayashi, Kyoko Fujita, Nobuhumi Nakamura, Hiroyuki Ohno] |
| 520 | 3 | |a Here, we proposed a simple recovery process for poly(3-hydroxybutyrate) (PHB) accumulated in cyanobacteria by using ionic liquids (ILs), which dissolve cyanobacteria but not PHB. First, we investigated the effects of IL polarity on hydrogen-bonding receipt ability (β value) and hydrogen-bonding donating ability (α value) and evaluated the subsequent dissolution of cyanobacteria. We found that ILs having α values higher than approximately 0.4 and β values of approximately 0.9 were suitable for dissolution of cyanobacteria. In particular, 1-ethyl-3-methylimidazolium methylphosphonate ([C2mim][MeO(H)PO2]) was found to dissolve cyanobacteria components, but not PHB. Thus, we verified that PHB produced in cyanobacteria could be separated and recovered by simple filtering after dissolution of cyanobacteria in [C2mim][MeO(H)PO2]. Using this technique, more than 98% of PHB was obtained on the filter as residues separated from cyanobacteria. Furthermore, [C2mim][MeO(H)PO2] maintained the ability to dissolve cyanobacteria after a simple recycling procedure. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 690 | 7 | |a Ionic liquid |2 nationallicence | |
| 690 | 7 | |a Cyanobacteria |2 nationallicence | |
| 690 | 7 | |a Poly(3-hydroxybutyrate) (PHB) |2 nationallicence | |
| 690 | 7 | |a Polarity |2 nationallicence | |
| 690 | 7 | |a Recovery process |2 nationallicence | |
| 700 | 1 | |a Kobayashi |D Daigo |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | |
| 700 | 1 | |a Fujita |D Kyoko |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | |
| 700 | 1 | |a Nakamura |D Nobuhumi |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | |
| 700 | 1 | |a Ohno |D Hiroyuki |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | |
| 773 | 0 | |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/4(2015-02-01), 1647-1653 |x 0175-7598 |q 99:4<1647 |1 2015 |2 99 |o 253 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00253-014-6234-1 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00253-014-6234-1 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Kobayashi |D Daigo |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Fujita |D Kyoko |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Nakamura |D Nobuhumi |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Ohno |D Hiroyuki |u Department of Biotechnology, Tokyo University of Agriculture, 2-24-16 Naka-cho, 184-8588, Koganei, Tokyo, Japan |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Applied Microbiology and Biotechnology |d Springer Berlin Heidelberg |g 99/4(2015-02-01), 1647-1653 |x 0175-7598 |q 99:4<1647 |1 2015 |2 99 |o 253 | ||