DC Field | Value | Language |
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dc.contributor.author | D Y Kim | - |
dc.contributor.author | Soo Jin Yeom | - |
dc.contributor.author | C S Park | - |
dc.contributor.author | Y S Kim | - |
dc.date.accessioned | 2017-04-19T10:31:15Z | - |
dc.date.available | 2017-04-19T10:31:15Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0141-5492 | - |
dc.identifier.uri | 10.1007/s10529-016-2157-5 | ko |
dc.identifier.uri | https://oak.kribb.re.kr/handle/201005/13626 | - |
dc.description.abstract | Objectives: To optimize conversion of rutin to isoquercetin by commercial α-l-rhamnosidase using high hydrostatic pressure (HHP). Results: The de-rhamnosylation activity of α-l-rhamnosidase for isoquercetin production was maximal at pH 6.0 and 50°C using HHP (150 MPa). The enzyme showed high specificity for rutin. The specific activity for rutin at HHP was 1.5-fold higher than that at atmospheric pressure. The enzyme completely hydrolysed 20 mM rutin in tartary buckwheat extract after 2 h at HHP, with a productivity of 10 mM h(-1). The productivity and conversion were 2.2- and 1.5-fold higher at HHP than at atmospheric pressure, respectively. Conclusions: This is the first report concerning the enzymatic hydrolysis of isoquercetin in tartary buckwheat at HHP. | - |
dc.publisher | Springer | - |
dc.title | Effect of high hydrostatic pressure treatment on isoquercetin production from rutin by commercial α-L-rhamnosidase = 엘 람노시다아제를 이용한 루틴으로부터 이소쿼세틴 생산성에 정수압이 미치는 영향 | - |
dc.title.alternative | Effect of high hydrostatic pressure treatment on isoquercetin production from rutin by commercial α-L-rhamnosidase | - |
dc.type | Article | - |
dc.citation.title | Biotechnology Letters | - |
dc.citation.number | 0 | - |
dc.citation.endPage | 1780 | - |
dc.citation.startPage | 1775 | - |
dc.citation.volume | 38 | - |
dc.contributor.affiliatedAuthor | Soo Jin Yeom | - |
dc.contributor.alternativeName | 김도연 | - |
dc.contributor.alternativeName | 염수진 | - |
dc.contributor.alternativeName | 박창수 | - |
dc.contributor.alternativeName | 김영수 | - |
dc.identifier.bibliographicCitation | Biotechnology Letters, vol. 38, pp. 1775-1780 | - |
dc.identifier.doi | 10.1007/s10529-016-2157-5 | - |
dc.subject.keyword | Hydrostatic pressure | - |
dc.subject.keyword | Isoquercetin | - |
dc.subject.keyword | Rutin | - |
dc.subject.keyword | Tartary buckwheat | - |
dc.subject.keyword | α-l-rhamnosidase | - |
dc.subject.local | Hydrostatic pressure | - |
dc.subject.local | Isoquercetin | - |
dc.subject.local | rutin | - |
dc.subject.local | Rutin | - |
dc.subject.local | Tartary buckwheat | - |
dc.subject.local | α-l-rhamnosidase | - |
dc.description.journalClass | Y | - |
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