Environmentally-friendly Isolation of Polyhydroxyalkanoates from Extremophilic Bacteria

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F21%3APU141989" target="_blank" >RIV/00216305:26310/21:PU141989 - isvavai.cz</a>

Result on the web

<a href="https://sciendo.com/issue/EBTJ/5/s2" target="_blank" >https://sciendo.com/issue/EBTJ/5/s2</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Environmentally-friendly Isolation of Polyhydroxyalkanoates from Extremophilic Bacteria

Original language description

Biotechnological production of PHA employing extremophiles within concept of Next-Generation Industrial Biotechnology (NGIB) bring many benefits to whole process considering requirement for sterility, cultivation, and also specific possibilities for PHA isolation process. Within our work, we focused on two extremophilic producers, halophilic bacterium Halomonas halophila (CCM 3662) and thermophilic bacterial strain Schlegelella thermodepolymerans (DSM 15344). Unique features of selected extremophiles are used for development of environmentally friendly and also economically feasible isolation approach combining hypotonic shock, elevated temperature and detergent sodium dodecyl sulphate (SDS), which can lead to PHB with purity higher than 90 wt.%. Moreover, we will focuse on recyclation of residual SDS, which represents pollutant of wastewater after isolation.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials

Project

<a href="/en/project/EF19_073%2F0016948" target="_blank" >EF19_073/0016948: Quality internal grants at BUT</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů