Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters
The enzymatic selectivity of Lipase from Candida rugosa immobilized onto a calcined layered double hydroxide (CLDHs-CRL) towards the chain-length of fatty acids and alcohols in the synthesis of fatty acid esters was investigated. The results showed that CMAN-CRL catalyzed the esterification process...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universiti Teknologi Malaysia Press
2016
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/53790/ http://psasir.upm.edu.my/id/eprint/53790/1/Selectivity%20of%20Candida%20rugosa%20Lipase%20immobilized%20onto%20layered%20double%20hydroxides%20as%20catalyst%20in%20synthesis%20of%20fatty%20acid%20esters.pdf |
| _version_ | 1848852376513937408 |
|---|---|
| author | Abdul Rahman, Mohd Basyaruddin Othman, Siti Salhah Md Yunus, Noor Mona |
| author_facet | Abdul Rahman, Mohd Basyaruddin Othman, Siti Salhah Md Yunus, Noor Mona |
| author_sort | Abdul Rahman, Mohd Basyaruddin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The enzymatic selectivity of Lipase from Candida rugosa immobilized onto a calcined layered double hydroxide (CLDHs-CRL) towards the chain-length of fatty acids and alcohols in the synthesis of fatty acid esters was investigated. The results showed that CMAN-CRL catalyzed the esterification process with fatty acids of medium chain lengths (C10-C14) effectively while, CNAN-CRL and CZAN-CRL exhibited high percentage conversion in fatty acids with carbon chain lengths of C8-C12 and C10-C18, respectively. In the alcohol selectivity study, CMAN-CRL showed high selectivity toward alcohols with carbon chain lengths of C4, C6 and C10. On the other hand, both CNAN-CRL and CZAN-CRL exhibited rather low selectivity towards longer carbon chain length of alcohols. |
| first_indexed | 2025-11-15T10:37:06Z |
| format | Article |
| id | upm-53790 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:37:06Z |
| publishDate | 2016 |
| publisher | Universiti Teknologi Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-537902018-02-01T08:59:37Z http://psasir.upm.edu.my/id/eprint/53790/ Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters Abdul Rahman, Mohd Basyaruddin Othman, Siti Salhah Md Yunus, Noor Mona The enzymatic selectivity of Lipase from Candida rugosa immobilized onto a calcined layered double hydroxide (CLDHs-CRL) towards the chain-length of fatty acids and alcohols in the synthesis of fatty acid esters was investigated. The results showed that CMAN-CRL catalyzed the esterification process with fatty acids of medium chain lengths (C10-C14) effectively while, CNAN-CRL and CZAN-CRL exhibited high percentage conversion in fatty acids with carbon chain lengths of C8-C12 and C10-C18, respectively. In the alcohol selectivity study, CMAN-CRL showed high selectivity toward alcohols with carbon chain lengths of C4, C6 and C10. On the other hand, both CNAN-CRL and CZAN-CRL exhibited rather low selectivity towards longer carbon chain length of alcohols. Universiti Teknologi Malaysia Press 2016-05 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/53790/1/Selectivity%20of%20Candida%20rugosa%20Lipase%20immobilized%20onto%20layered%20double%20hydroxides%20as%20catalyst%20in%20synthesis%20of%20fatty%20acid%20esters.pdf Abdul Rahman, Mohd Basyaruddin and Othman, Siti Salhah and Md Yunus, Noor Mona (2016) Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters. Jurnal Teknologi, 78 (5-6). pp. 111-115. ISSN 0127–9696; ESSN: 2180–3722 http://www.myjurnal.my/public/article-view.php?id=95126 |
| spellingShingle | Abdul Rahman, Mohd Basyaruddin Othman, Siti Salhah Md Yunus, Noor Mona Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title | Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title_full | Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title_fullStr | Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title_full_unstemmed | Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title_short | Selectivity of Candida rugosa Lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| title_sort | selectivity of candida rugosa lipase immobilized onto layered double hydroxides as catalyst in synthesis of fatty acid esters |
| url | http://psasir.upm.edu.my/id/eprint/53790/ http://psasir.upm.edu.my/id/eprint/53790/ http://psasir.upm.edu.my/id/eprint/53790/1/Selectivity%20of%20Candida%20rugosa%20Lipase%20immobilized%20onto%20layered%20double%20hydroxides%20as%20catalyst%20in%20synthesis%20of%20fatty%20acid%20esters.pdf |