Production of polyhydroxyalkanoates on waste frying oil employing selected Halomonas strains
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00520423" target="_blank" >RIV/60077344:_____/19:00520423 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26310/19:PU132957 RIV/60076658:12310/19:43899482
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0960852419312581?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0960852419312581?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.biortech.2019.122028" target="_blank" >10.1016/j.biortech.2019.122028</a>
Alternative languages
Result language
angličtina
Original language name
Production of polyhydroxyalkanoates on waste frying oil employing selected Halomonas strains
Original language description
The aim of this work was to study the potential of selected Halomonas species for conversion of waste frying oil into polyhydroxyalkanoates (PHA). In total nine Halomonas strains were experimentally screened for their capability of PHA production. Among them, Halomonas neptunia and Halomonas hydrothermalis were identified as potent PHA producers. Initial concentration of NaCl was identified as parameter influencing PHA yields as well as molecular weight of the polymer. In addition, H. hydrothermalis was capable of biosynthesis of a copolymer of 3-hydroxybutyrate and 3-hydroxyvalerate P(3HB-co-3HV). When valerate was utilized as a precursor, the 3HV fraction in the copolymer reached high values of 50.15 mol.%. PHA production on lipid substrates by Halomonas has not been reported so far. Bearing in mind all the positive aspects of employing extremophiles in industrial biotechnology, H. hydrothermalis seems to be a very interesting halophilic strain for production of PHA using lipid substrates.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA19-20697S" target="_blank" >GA19-20697S: Directed evolution of polyhydroxyalkanoates producing bacteria</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bioresource Technology
ISSN
0960-8524
e-ISSN
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Volume of the periodical
292
Issue of the periodical within the volume
NOV 2019
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
122028
UT code for WoS article
000485045400073
EID of the result in the Scopus database
2-s2.0-85071082331