Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김양하 | * |
dc.date.accessioned | 2023-04-14T16:31:21Z | - |
dc.date.available | 2023-04-14T16:31:21Z | - |
dc.date.issued | 2023 | * |
dc.identifier.issn | 0003-021X | * |
dc.identifier.issn | 1558-9331 | * |
dc.identifier.other | OAK-33100 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/264935 | - |
dc.description.abstract | gamma-Linolenic acid (GLA) rich triacylglycerol (TAG) was successfully synthesized from glyceride, instead of glycerol, and fatty acid (FA) via Lipozyme TL IM-catalyzed esterification as a novel strategy. In the first step, GLA was enriched into glyceride fraction from borage oil by Candida rugosa lipase-catalyzed hydrolysis. The glyceride was separated from the reaction mixture by molecular distillation. GLA was enriched from 20.64% in borage oil to 45.94% in the glyceride fraction under optimum conditions. In the second step, the Lipozyme TL IM-catalyzed synthesis of TAG was carried out with the glyceride, and the FA obtained by saponification of a portion of the glyceride. The optimum conditions were the temperature of 50?, the enzyme loading of 10%, and the vacuum level of 20 mmHg, respectively. The maximum TAG content of approximately 92% was achieved after 12 h under the optimum conditions. | * |
dc.language | English | * |
dc.publisher | WILEY | * |
dc.subject | borage oil | * |
dc.subject | Candida rugosa lipase | * |
dc.subject | enrichment | * |
dc.subject | glyceride | * |
dc.subject | triglyceride (TAG) | * |
dc.subject | gamma-linolenic acid (GLA) | * |
dc.title | Preparation of gamma-linolenic acid rich triacylglycerol from borage oil via a two-step lipase-catalyzed reaction | * |
dc.type | Article | * |
dc.relation.issue | 3 | * |
dc.relation.volume | 100 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 215 | * |
dc.relation.lastpage | 224 | * |
dc.relation.journaltitle | JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | * |
dc.identifier.doi | 10.1002/aocs.12678 | * |
dc.identifier.wosid | WOS:000915969900001 | * |
dc.identifier.scopusid | 2-s2.0-85146316145 | * |
dc.author.google | Yoon, Hui Su | * |
dc.author.google | Lee, Yu Jin | * |
dc.author.google | Kim, Byung Hee | * |
dc.author.google | Kim, Yangha | * |
dc.author.google | Kim, In-Hwan | * |
dc.contributor.scopusid | 김양하(8524160300) | * |
dc.date.modifydate | 20240123090847 | * |