Novel aspects of symbiotic (polyvinyl alcohol) biodegradation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F07%3A63505208" target="_blank" >RIV/70883521:28110/07:63505208 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Novel aspects of symbiotic (polyvinyl alcohol) biodegradation
Original language description
A novel polyvinyl alcohol (PVA) degrading bacterium was isolated from activated sludge sampled during waste water treatment process and identified as Sphingomonas sp. Its PVA-oxidase activity and alcohol dehydrogenase activity for various low molecular weight secondary alcohols were detected. Both activities were associated with cells of the degrader and they were not extracellular. Under optimal conditions the isolate was able to degrade 500 mg of PVA per litre in two weeks. The strain required pyrroloquinoline quinone and another growth factor, the later supplied by co-isolated Rhodococcus erythropolis strain. The findings revealed a complex nature of the environmental PVA degradation and proved that other factor different from PQQ could be importantfor (in) biodegradation of the xenobiotic polymer with some sphingomonades.
Czech name
Nové aspekty symbiotické biodegradace polyvinyalkoholu
Czech description
Byla isolována nová kultura degradující polyvinylalkohol a identifikována jako Sphingomonas sp. Kultura vyžadovala k degradaci polyvinylalkoholu faktor PQQ a dále ještě jeden růstový faktor, který jí poskytovala symbiotická kultura Rhodococcus erythropolis. Výsledky ukázaly, že onen druhý růstový faktor může mít zásadní význam pro biodegradaci polymeru některými sfingomonádami.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Microbiology and Biotechnology
ISSN
0175-7598
e-ISSN
—
Volume of the periodical
76
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
911-917
UT code for WoS article
—
EID of the result in the Scopus database
—