Thermomyces lanuginosus Lipase-Catalyzed Esterification of 9,10-Dihydroxystearic Acid and Monohydric Alcohol
An enzymatic method has been developed for the preparation of dihydroxystearic acid ester in high conversion (∼90%) by esterification of 9,10-dihydroxystearic acid and 1-octanol at moderate temperature (50 °C) using immobilized lipase from Thermomyces lanuginosus (Lipozyme TL IM) as biocatalyst. The...
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| Veröffentlicht in: | Journal of Oleo Science 2005, Vol.54(5), pp.305-309 |
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| container_issue | 5 |
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| container_title | Journal of Oleo Science |
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| creator | AWANG, Roila BASRI, Mahiran AHMAD, Salmiah SALLEH, Abu Bakar |
| description | An enzymatic method has been developed for the preparation of dihydroxystearic acid ester in high conversion (∼90%) by esterification of 9,10-dihydroxystearic acid and 1-octanol at moderate temperature (50 °C) using immobilized lipase from Thermomyces lanuginosus (Lipozyme TL IM) as biocatalyst. The effects of enzyme dosage, reaction temperature, reaction time and reusability of the enzyme in esterification were studied. |
| doi_str_mv | 10.5650/jos.54.305 |
| format | Article |
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The effects of enzyme dosage, reaction temperature, reaction time and reusability of the enzyme in esterification were studied.</description><subject>dihydroxystearic acid</subject><subject>esterification</subject><subject>immobilized lipase</subject><subject>Thermomyces lanuginosus</subject><issn>1345-8957</issn><issn>1347-3352</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNpFUEtv1DAQjiqQWhYu_IJI3BBZxvErOaFqKQVpUS_t2Zo4TteR117srNTw63EaCgd7RvO9pK8o3hPYcsHh8xjSlrMtBX5RXBHKZEUpr18977xqWi4vizcpjQD5zuVV4e4PJh7DcdYmlQ79-dH6kM6p3NsTJlPtcEI3_zZ9eZMmE-1gNU42-DIMZfuJQPXVHuY-hqc5wxitLq-17Uv0ffkz-LBgy83pcAjubfF6QJfMu79zUzx8u7nffa_2d7c_dtf7SjPZ8IrDILtaN53sBxB1Jw02IBjvQAim60b2gkiKyLu25ZRoDSgHhFawlhk0gm6KD6vvKYZfZ5MmNYZz9DlSEcYY1Jxk4ab4uLJ0DClFM6hTtEeMsyKgljazKinOVG4zk29X8tH0uQIXvLPe_PftRxmcyfwagKv82PMQCuiyUGgJNNCQJjt9WZ3GNOGj-ReKcbLamZdQvn6L-gXRB4zKePoHXR-Vxw</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>AWANG, Roila</creator><creator>BASRI, Mahiran</creator><creator>AHMAD, Salmiah</creator><creator>SALLEH, Abu Bakar</creator><general>Japan Oil Chemists' Society</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>2005</creationdate><title>Thermomyces lanuginosus Lipase-Catalyzed Esterification of 9,10-Dihydroxystearic Acid and Monohydric Alcohol</title><author>AWANG, Roila ; BASRI, Mahiran ; AHMAD, Salmiah ; SALLEH, Abu Bakar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4785-50f7b2c8b7df062b7ea80645b0664c287d6173aa5b99531cc0a7fa096494eae63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>dihydroxystearic acid</topic><topic>esterification</topic><topic>immobilized lipase</topic><topic>Thermomyces lanuginosus</topic><toplevel>online_resources</toplevel><creatorcontrib>AWANG, Roila</creatorcontrib><creatorcontrib>BASRI, Mahiran</creatorcontrib><creatorcontrib>AHMAD, Salmiah</creatorcontrib><creatorcontrib>SALLEH, Abu Bakar</creatorcontrib><creatorcontrib>Malaysian Palm Oil Board</creatorcontrib><creatorcontrib>Universiti Putra Malaysia</creatorcontrib><creatorcontrib>Center for Research in Enzyme & Microbial Technology</creatorcontrib><creatorcontrib>Faculty of Science and Environmental Studies</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>Journal of Oleo Science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>AWANG, Roila</au><au>BASRI, Mahiran</au><au>AHMAD, Salmiah</au><au>SALLEH, Abu Bakar</au><aucorp>Malaysian Palm Oil Board</aucorp><aucorp>Universiti Putra Malaysia</aucorp><aucorp>Center for Research in Enzyme & Microbial Technology</aucorp><aucorp>Faculty of Science and Environmental Studies</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermomyces lanuginosus Lipase-Catalyzed Esterification of 9,10-Dihydroxystearic Acid and Monohydric Alcohol</atitle><jtitle>Journal of Oleo Science</jtitle><date>2005</date><risdate>2005</risdate><volume>54</volume><issue>5</issue><spage>305</spage><epage>309</epage><pages>305-309</pages><issn>1345-8957</issn><eissn>1347-3352</eissn><abstract>An enzymatic method has been developed for the preparation of dihydroxystearic acid ester in high conversion (∼90%) by esterification of 9,10-dihydroxystearic acid and 1-octanol at moderate temperature (50 °C) using immobilized lipase from Thermomyces lanuginosus (Lipozyme TL IM) as biocatalyst. 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| ispartof | Journal of Oleo Science, 2005, Vol.54(5), pp.305-309 |
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| language | eng |
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| source | J-STAGE Free; EZB-FREE-00999 freely available EZB journals; Free Full-Text Journals in Chemistry |
| subjects | dihydroxystearic acid esterification immobilized lipase Thermomyces lanuginosus |
| title | Thermomyces lanuginosus Lipase-Catalyzed Esterification of 9,10-Dihydroxystearic Acid and Monohydric Alcohol |
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