| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Extraction of carotenoids from Chlorella vulgaris using green solvents and syngas production from residual biomass |
| Autor/-in: | Damergi, Eya Schwitzguébel, Jean-Paul Refardt, Dominik Sharma, Shivom Holliger, Christof Ludwig, Christian |
| DOI: | 10.1016/j.algal.2017.05.003 |
| Erschienen in: | Algal Research |
| Band(Heft): | 25 |
| Seite(n): | 488 |
| Seiten bis: | 495 |
| Erscheinungsdatum: | 2017 |
| Verlag / Hrsg. Institution: | Elsevier |
| ISSN: | 2211-9264 |
| Sprache: | Englisch |
| Schlagwörter: | Microalgae; Extraction; Energy; Carotenoids |
| Fachgebiet (DDC): | 660: Technische Chemie |
| Zusammenfassung: | A combined process for carotenoids extraction and efficient bioenergy recovery from the wet microalgae biomass is proposed. High added-value products could thus be extracted prior a hydrothermal gasification of the algal biomass into synthetic natural gas. The economic sustainability of biofuel production from algal biomass as well as the large energy demands of microalgae cultivation and harvesting is addressed in this paper. Two green solvents, ethanol and 2-methyltetrahydrofuran (MTHF), were used to achieve the maximum extractability of selected carotenoids. Pure MTHF was tested for the first time as an alternative renewable solvent for carotenoid extraction from wet biomass and promising results were obtained (30 min at 110 °C), with 45% of total carotenoids being extracted. The energy content of the residual biomass corresponds to a High Heating Value (HHV) of 18.1 MJ/kg. With a 1:1 mixture of both MTHF and ethanol, more carotenoids were extracted from wet biomass (66%) and the remaining HHV of the residual biomass was 15.7 MJ/kg. The perspectives of combined carotenoid extraction and energy recovery for a better microalgae valorization are discussed. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/1470 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Umwelt und Natürliche Ressourcen (IUNR) |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
Es gibt keine Dateien zu dieser Ressource.
Zur Langanzeige
Damergi, E., Schwitzguébel, J.-P., Refardt, D., Sharma, S., Holliger, C., & Ludwig, C. (2017). Extraction of carotenoids from Chlorella vulgaris using green solvents and syngas production from residual biomass. Algal Research, 25, 488–495. https://doi.org/10.1016/j.algal.2017.05.003
Damergi, E. et al. (2017) ‘Extraction of carotenoids from Chlorella vulgaris using green solvents and syngas production from residual biomass’, Algal Research, 25, pp. 488–495. Available at: https://doi.org/10.1016/j.algal.2017.05.003.
E. Damergi, J.-P. Schwitzguébel, D. Refardt, S. Sharma, C. Holliger, and C. Ludwig, “Extraction of carotenoids from Chlorella vulgaris using green solvents and syngas production from residual biomass,” Algal Research, vol. 25, pp. 488–495, 2017, doi: 10.1016/j.algal.2017.05.003.
DAMERGI, Eya, Jean-Paul SCHWITZGUÉBEL, Dominik REFARDT, Shivom SHARMA, Christof HOLLIGER und Christian LUDWIG, 2017. Extraction of carotenoids from Chlorella vulgaris using green solvents and syngas production from residual biomass. Algal Research. 2017. Bd. 25, S. 488–495. DOI 10.1016/j.algal.2017.05.003
Damergi, Eya, Jean-Paul Schwitzguébel, Dominik Refardt, Shivom Sharma, Christof Holliger, and Christian Ludwig. 2017. “Extraction of Carotenoids from Chlorella Vulgaris Using Green Solvents and Syngas Production from Residual Biomass.” Algal Research 25: 488–95. https://doi.org/10.1016/j.algal.2017.05.003.
Damergi, Eya, et al. “Extraction of Carotenoids from Chlorella Vulgaris Using Green Solvents and Syngas Production from Residual Biomass.” Algal Research, vol. 25, 2017, pp. 488–95, https://doi.org/10.1016/j.algal.2017.05.003.
Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt, soweit nicht anderweitig angezeigt.