Synthesis of diethylhexyl adipate by Candida antarctica lipase-catalyzed esterification
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Heejin | - |
dc.contributor.author | Kim, Taehoon | - |
dc.contributor.author | Choi, Nakyung | - |
dc.contributor.author | Kim, Byung Hee | - |
dc.contributor.author | Oh, Se-Wook | - |
dc.contributor.author | Kim, In-Hwan | - |
dc.date.accessioned | 2021-09-01T17:59:04Z | - |
dc.date.available | 2021-09-01T17:59:04Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 1359-5113 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/67074 | - |
dc.description.abstract | Diethylhexyl adipate (DEHA) has been used for various applications in the chemical industry. In particular, DEHA is used as a plasticizer for polyvinyl chloride and its polymers. In this study, DEHA was successfully synthesized via lipase-catalyzed esterification from adipic acid with ethylhexanol in a solvent-free system. An immobilized lipase from Candida antarctica (Novozym 435) was used as a biocatalyst in this reaction. The optimal reaction conditions for the synthesis of DEHA were temperature of 50 degrees C, an enzyme loading of 5% (based on the total weight of substrate), a vacuum of 6.7 kPa, and a molar ratio 1:2.5 (adipic acid to ethylhexanol). When vacuum was applied, the conversion to DEHA was improved significantly and 100 mol% conversion was obtained within only 3 h under optimal condition. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | ENZYMATIC-SYNTHESIS | - |
dc.subject | ETHYL-ESTER | - |
dc.title | Synthesis of diethylhexyl adipate by Candida antarctica lipase-catalyzed esterification | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, In-Hwan | - |
dc.identifier.doi | 10.1016/j.procbio.2018.12.030 | - |
dc.identifier.scopusid | 2-s2.0-85059660127 | - |
dc.identifier.wosid | 000461724800008 | - |
dc.identifier.bibliographicCitation | PROCESS BIOCHEMISTRY, v.78, pp.58 - 62 | - |
dc.relation.isPartOf | PROCESS BIOCHEMISTRY | - |
dc.citation.title | PROCESS BIOCHEMISTRY | - |
dc.citation.volume | 78 | - |
dc.citation.startPage | 58 | - |
dc.citation.endPage | 62 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | ENZYMATIC-SYNTHESIS | - |
dc.subject.keywordPlus | ETHYL-ESTER | - |
dc.subject.keywordAuthor | Adipic acid | - |
dc.subject.keywordAuthor | Diethylhexyl adipate | - |
dc.subject.keywordAuthor | Esterification | - |
dc.subject.keywordAuthor | Plasticizer | - |
dc.subject.keywordAuthor | Novozym 435 | - |
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