Citation
Abdul Razak, Che Nyonya and Musani, Rosiah and Basri, Mahiran and Salleh, Abu Bakar
(1999)
Characterization of membrane-bound lipase from a thermophilic Rhizopus oryzae isolated from palm oil mill effluent.
Journal of the American Oil Chemists' Society, 76 (2).
pp. 171-174.
ISSN 0003-021X; ESSN: 1558-9331
Abstract
The characteristics of the membrane-bound lipase from a thermophilic Rhizopus oryzae were studied. The pH and temperature optima for lipase activity were at 7.0 and 37°C, respectively. The enzyme was stable and acidic conditions, retaining more than 80% of its initial activity at pH 4.0 after 30 min incubation. It was stable up to 50°C with 70% of initial activity retained after 3 h incubation. The enzyme is 1,3 specific and exhibits substrate preference. Monoacid triglyceride substrates were hydrolyzed better than methyl esters, polyoxysorbitan and sorbitan substrates.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science and Environmental Studies |
| DOI Number: | https://doi.org/10.1007/s11746-999-0214-0 |
| Publisher: | AOCS Press |
| Keywords: | Characterization; Lipase; Membrane-bound lipase; Rhizopus oryzae |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 02 Feb 2016 04:05 |
| Last Modified: | 06 Aug 2024 00:08 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1007/s11746-999-0214-0 |
| URI: | http://psasir.upm.edu.my/id/eprint/22569 |
| Statistic Details: | View Download Statistic |
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