Application of the Immobilized Bacterial Recombinant Lipase from Geobacillus stearothermophilus G3 for the Production of Fatty Acid Methyl Esters Full article
Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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Output data | Year: 2016, Volume: 8, Number: 2, Pages: 187-193 Pages count : 7 DOI: 10.1134/S2070050416020082 | ||||||||
Tags | biodiesel fuel, Geobacillus, immobilized lipase, transesterification | ||||||||
Authors |
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Affiliations |
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Funding (1)
1 | Federal Agency for Scientific Organizations | V.46.4.4. |
Abstract:
The heterogeneous BCL biocatalyst based on the recombinant extracellular lipase from the thermophilic
bacteria Geobacillus stearothermophilus G3 with an activity of 23.6 U.A./g was prepared by covalent
immobilization on aminated silica gel. The effect of the solvent, temperature (30–60°C), methanol : oil
molar ratio (1 : 1 to 9 : 1), and the amounts of water (1–10%) and catalyst (0.25–25%) on the yield of fatty
acid methyl esters (FAME) during the methanolysis of sunflower oil with BCL was studied. The maximum
yield of FAME was 43%. The biocatalyst exhibits high operational stability: after 480 h of operation
(20 cycles), it retains more than 50% of its original activity, making BCL a promising catalyst for application
in manufacturing of FAME as feedstock for biodiesel production.
Cite:
Samoylova Y.V.
, Piligaev A.V.
, Sorokina K.N.
, Rozanov A.S.
, Peltek S.E.
, Novikov A.A.
, Almyasheva N.R.
, Parmon V.N.
Application of the Immobilized Bacterial Recombinant Lipase from Geobacillus stearothermophilus G3 for the Production of Fatty Acid Methyl Esters
Catalysis in Industry. 2016. V.8. N2. P.187-193. DOI: 10.1134/S2070050416020082 WOS Scopus РИНЦ
Application of the Immobilized Bacterial Recombinant Lipase from Geobacillus stearothermophilus G3 for the Production of Fatty Acid Methyl Esters
Catalysis in Industry. 2016. V.8. N2. P.187-193. DOI: 10.1134/S2070050416020082 WOS Scopus РИНЦ
Original:
Самойлова Ю.В.
, Пилигаев А.В.
, Сорокина К.Н.
, Розанов А.С.
, Пельтек С.Е.
, Новиков А.А.
, Альмяшева Н.Р.
, Пармон В.Н.
Применение иммобилизованной рекомбинантной липазы бактерии Geobacillus stearothermophilus G3 для получения метиловых эфиров жирных кислот
Катализ в промышленности. 2015. Т.15. №6. С.90-96. DOI: 10.18412/1816-0387-2015-6-90-96 РИНЦ
Применение иммобилизованной рекомбинантной липазы бактерии Geobacillus stearothermophilus G3 для получения метиловых эфиров жирных кислот
Катализ в промышленности. 2015. Т.15. №6. С.90-96. DOI: 10.18412/1816-0387-2015-6-90-96 РИНЦ
Dates:
Submitted: | Apr 24, 2015 |
Published print: | Apr 1, 2016 |
Published online: | Jul 2, 2016 |
Identifiers:
Web of science | WOS:000383250400012 |
Scopus | 2-s2.0-84983048077 |
Elibrary | 27145916 |
OpenAlex | W2463345992 |