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라카아제 촉매 활성에 의한 홍차 염색물의 매염효과

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dc.contributor.author이혜빈-
dc.contributor.author송지은-
dc.contributor.author심의진-
dc.contributor.author김혜림-
dc.date.available2021-02-22T08:46:26Z-
dc.date.issued2018-06-
dc.identifier.issn1229-2060-
dc.identifier.issn2298-5743-
dc.identifier.urihttps://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/4473-
dc.description.abstractThis study aim is to provide new coloration method by laccase-catalyzation on natural phenolic dyeing process. In this study, silk was dyed with black tea, which is one of polyphenolic dye, extracted in distilled water. The dyed samples were catalyzed by laccase as the eco-friendly mordanting process. To optimize the conditions of laccase-catalyzed coloration, conditions were varied by different mordanting methods (one-bath, two-bath), temperature and treatment time. The dye affinity in terms of the value of K/S, L*, a*, b*, and H, V, C was measured by Computer Color Matching System (CCM, CM-2600d, Spectra Magic NX, Korea). The effect of laccase-catalyzed coloration on washing fastness was evaluated and compared with the synthetic mordant (Al, Cu, and Fe). As the result of color analysis of dyed silk, the optimum conditions of laccase-catalyzed coloration were determined to post-mordanting by one-bath at 50oC for 3 hours. Under the optimum laccase-catalyzed conditions, the dyed silk was shown the color of yellowish-red. After laccase-catalyzed coloration on the dyed silk, the improvement of washing fastness was obtained compared with mordanted silk by synthetic mordant (Al, Cu, and Fe). Therefore, the present study was demonstrated that the effective enzymatic mordanting method by laccase for phenolic natural dyeing with vivid color and good fastness.-
dc.format.extent8-
dc.language한국어-
dc.language.isoKOR-
dc.publisher한국의류산업학회-
dc.title라카아제 촉매 활성에 의한 홍차 염색물의 매염효과-
dc.title.alternativeThe Development of Enzymatic Mordanting Using Laccase for Phenolic Natural Dye-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.5805/SFTI.2018.20.3.323-
dc.identifier.bibliographicCitation한국의류산업학회지, v.20, no.3, pp 323 - 330-
dc.citation.title한국의류산업학회지-
dc.citation.volume20-
dc.citation.number3-
dc.citation.startPage323-
dc.citation.endPage330-
dc.identifier.kciidART002359261-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasskci-
dc.subject.keywordAuthor효소매염법-
dc.subject.keywordAuthor라카아제-
dc.subject.keywordAuthor페놀-
dc.subject.keywordAuthor천연염색-
dc.subject.keywordAuthor홍차-
dc.subject.keywordAuthorenzyme mordanting-
dc.subject.keywordAuthorlaccase-
dc.subject.keywordAuthorphenol-
dc.subject.keywordAuthornatural dye-
dc.subject.keywordAuthorblack tea-
dc.identifier.urlhttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002359261-
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