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Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production

M. Koller   ORCID icon orcid.org/0000-0002-9251-1822 ; aInstitute of Biotechnology and Biochemical Engineering, Graz University of Technology, Petersgasse 12, 8010 Graz; bARENA – Association for Resource Efficient and Sustainable Technologies
A. Muhr   ORCID icon orcid.org/0000-0001-9512-6113 ; cInstitute for Chemistry and Technology of Materials, Graz University of Technology, Stremayrgasse 9, 8010 Graz; dPolymer Competence Center Leoben GmbH, c/o Petersgasse 12, 8010 Graz, Austria

Puni tekst: engleski, pdf (912 KB) str. 65-77 preuzimanja: 1.003* citiraj
APA 6th Edition
Koller, M. i Muhr, A. (2014). Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production. Chemical and Biochemical Engineering Quarterly, 28 (1), 65-77. Preuzeto s https://hrcak.srce.hr/117989
MLA 8th Edition
Koller, M. i A. Muhr. "Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production." Chemical and Biochemical Engineering Quarterly, vol. 28, br. 1, 2014, str. 65-77. https://hrcak.srce.hr/117989. Citirano 11.08.2020.
Chicago 17th Edition
Koller, M. i A. Muhr. "Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production." Chemical and Biochemical Engineering Quarterly 28, br. 1 (2014): 65-77. https://hrcak.srce.hr/117989
Harvard
Koller, M., i Muhr, A. (2014). 'Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production', Chemical and Biochemical Engineering Quarterly, 28(1), str. 65-77. Preuzeto s: https://hrcak.srce.hr/117989 (Datum pristupa: 11.08.2020.)
Vancouver
Koller M, Muhr A. Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production. Chemical and Biochemical Engineering Quarterly [Internet]. 2014 [pristupljeno 11.08.2020.];28(1):65-77. Dostupno na: https://hrcak.srce.hr/117989
IEEE
M. Koller i A. Muhr, "Continuous Production Mode as a Viable Process-Engineering Tool for Efficient Poly(hydroxyalkanoate) (PHA) Bio-Production", Chemical and Biochemical Engineering Quarterly, vol.28, br. 1, str. 65-77, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/117989. [Citirano: 11.08.2020.]

Sažetak
Poly(hydroxyalkanoates) (PHAs) constitute promising biomaterials for substituting plastics of fossil origin. Until now, all commercial processes for PHA production were based on discontinuous fed-batch cultivation of prokaryotes. Such processes embody several shortcomings: unpredictable product quality, restricted possibility for supply of toxic carbon substrates, and, most of all, low volumetric productivity. Continuous PHA biosynthesis as a remedy was already investigated on laboratory scale for production of highly crystalline PHA homopolyesters as well as for elastomeric and even functional PHA copolyesters.
Apart from enhanced productivity, chemostat processes are a feasible method to elucidate kinetics of cell growth and PHA formation under constant environmental conditions. In order to adapt the process engineering to the microbial kinetic characteristics for growth and PHA accumulation, continuous single- and multistage approaches are reported.

Ključne riječi
Azohydromonas lata; bioreactor cascade; chemostat; continuous process; copolyester; Cupriavidus necator; (Poly)hydroxyalkanoates (PHA); Pseudomonas

Projekti
EC / FP7 / 245084 / ANIMPOL - Biotechnological conversion of carbon containing wastes for eco-efficient production of high added value products

Hrčak ID: 117989

URI
https://hrcak.srce.hr/117989

Posjeta: 1.405 *