Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production
Objectives: Fatty acid alkyl esters (FAAEs) are a family of natural neutral lipids and can be produced cleanly and sustainably by esterification of free fatty acids (FFAs) with short chain alcohol using enzymatic catalysts. In this study, the use of lipases was evaluated in enzymatic esterification...
Published in: | Current Biotechnology |
---|---|
Main Authors: | , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Bentham Science Publishers Ltd.
2022
|
Subjects: | |
Online Access: | http://dx.doi.org/10.2174/2211550111666220224110106 https://www.eurekaselect.com/article/download?doi=10.2174/2211550111666220224110106 https://www.eurekaselect.com/201401/article |
id |
crbenthamsciepub:10.2174/2211550111666220224110106 |
---|---|
record_format |
openpolar |
spelling |
crbenthamsciepub:10.2174/2211550111666220224110106 2023-12-24T10:11:02+01:00 Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production de Almeida, Natália Alves Rosset, Isac George Fundação Araucária 2022 http://dx.doi.org/10.2174/2211550111666220224110106 https://www.eurekaselect.com/article/download?doi=10.2174/2211550111666220224110106 https://www.eurekaselect.com/201401/article en eng Bentham Science Publishers Ltd. Current Biotechnology volume 11, issue 1, page 3-10 ISSN 2211-5501 Applied Microbiology and Biotechnology Bioengineering Biotechnology journal-article 2022 crbenthamsciepub https://doi.org/10.2174/2211550111666220224110106 2023-11-29T13:47:34Z Objectives: Fatty acid alkyl esters (FAAEs) are a family of natural neutral lipids and can be produced cleanly and sustainably by esterification of free fatty acids (FFAs) with short chain alcohol using enzymatic catalysts. In this study, the use of lipases was evaluated in enzymatic esterification of oleic acid with ethanol using the combination of biocatalysis and sonochemistry (ultrasound) in the absence of co-solvents. Methods: Reaction parameters, such as type of lipase, amount of enzyme, reaction time, alcohol hydration level and enzyme turnover were evaluated for the enzymatic synthesis of ethyl oleate. Results: C. antarctica lipase provided yields above 95% in less than 10 h with 10% (w/w) of lipase. The use of hydrous ethanol (5% of water) showed a slight drop in yield but remained above 90% of ethyl oleate production. C. antarctica lipase showed no loss efficiency even after 10 reaction cycles. Conclusion: The combination of biocatalysis and ultrasound radiation provided a high yield, showing that the combination of these tools may be a good choice for the enzymatic synthesis of ethyl oleate. Article in Journal/Newspaper Antarc* Antarctica Bentham Science Publishers (via Crossref) Current Biotechnology 11 |
institution |
Open Polar |
collection |
Bentham Science Publishers (via Crossref) |
op_collection_id |
crbenthamsciepub |
language |
English |
topic |
Applied Microbiology and Biotechnology Bioengineering Biotechnology |
spellingShingle |
Applied Microbiology and Biotechnology Bioengineering Biotechnology de Almeida, Natália Alves Rosset, Isac George Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
topic_facet |
Applied Microbiology and Biotechnology Bioengineering Biotechnology |
description |
Objectives: Fatty acid alkyl esters (FAAEs) are a family of natural neutral lipids and can be produced cleanly and sustainably by esterification of free fatty acids (FFAs) with short chain alcohol using enzymatic catalysts. In this study, the use of lipases was evaluated in enzymatic esterification of oleic acid with ethanol using the combination of biocatalysis and sonochemistry (ultrasound) in the absence of co-solvents. Methods: Reaction parameters, such as type of lipase, amount of enzyme, reaction time, alcohol hydration level and enzyme turnover were evaluated for the enzymatic synthesis of ethyl oleate. Results: C. antarctica lipase provided yields above 95% in less than 10 h with 10% (w/w) of lipase. The use of hydrous ethanol (5% of water) showed a slight drop in yield but remained above 90% of ethyl oleate production. C. antarctica lipase showed no loss efficiency even after 10 reaction cycles. Conclusion: The combination of biocatalysis and ultrasound radiation provided a high yield, showing that the combination of these tools may be a good choice for the enzymatic synthesis of ethyl oleate. |
author2 |
Fundação Araucária |
format |
Article in Journal/Newspaper |
author |
de Almeida, Natália Alves Rosset, Isac George |
author_facet |
de Almeida, Natália Alves Rosset, Isac George |
author_sort |
de Almeida, Natália Alves |
title |
Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
title_short |
Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
title_full |
Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
title_fullStr |
Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
title_full_unstemmed |
Combination of Biocatalysis and Sonochemistry in the Ethyl Oleate Production |
title_sort |
combination of biocatalysis and sonochemistry in the ethyl oleate production |
publisher |
Bentham Science Publishers Ltd. |
publishDate |
2022 |
url |
http://dx.doi.org/10.2174/2211550111666220224110106 https://www.eurekaselect.com/article/download?doi=10.2174/2211550111666220224110106 https://www.eurekaselect.com/201401/article |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Current Biotechnology volume 11, issue 1, page 3-10 ISSN 2211-5501 |
op_doi |
https://doi.org/10.2174/2211550111666220224110106 |
container_title |
Current Biotechnology |
container_volume |
11 |
_version_ |
1786159888386228224 |