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Efficient Biodiesel Production Catalyzed by Nanobioconjugate of Lipase from Pseudomonas fluorescens.
Bartha-Vári, Judith-Hajnal; Moisa, Madalina Elena; Bencze, László Csaba; Irimie, Florin-Dan; Paizs, Csaba; Toșa, Monica Ioana.
Affiliation
  • Bartha-Vári JH; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
  • Moisa ME; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
  • Bencze LC; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
  • Irimie FD; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
  • Paizs C; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
  • Toșa MI; Babeș-Bolyai University, Biocatalysis and Biotransformation Research Center, Arany János 11, Cluj-Napoca 400028, România.
Molecules ; 25(3)2020 Feb 03.
Article in En | MEDLINE | ID: mdl-32028723
ABSTRACT
The Amano lipase from Pseudomonas fluorescens (L-AK) was covalently immobilized on various carbon nanomaterials (functionalized single-walled carbon nanotubes and graphene oxide) and tested for biodiesel production. Using the most active lipase preparation (covalently immobilized L-AK on SwCNTNH2 derivatized with glycerol diglycidyl ether) under optimal conditions, quasi-complete conversion (>99%) of sunflower oil was obtained after only 4 h reaction time. Moreover, the biocatalyst maintained more than 99% of its initial activity in the batch system after multiple recycling experiments.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Pseudomonas fluorescens / Enzymes, Immobilized / Biofuels / Nanoconjugates / Lipase Limits: Humans Language: En Journal: Molecules Journal subject: BIOLOGIA Year: 2020 Document type: Article
Fulltext
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Pseudomonas fluorescens / Enzymes, Immobilized / Biofuels / Nanoconjugates / Lipase Limits: Humans Language: En Journal: Molecules Journal subject: BIOLOGIA Year: 2020 Document type: Article