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| 발행년도/권호 |
2017 년 / 권호: V.29,no.3,Sept |
| 논문제목1(원어) |
새로운 천연염료로서 수련 잎 추출색소의 염색성과 기능성(2): 견·모섬유를 중심으로 |
| 논문제목2(타언어) |
The Dyeing Properties and Functionality of Water Lily(Nymphaea tetragona) Leaves Extract as a New Natural Dye Resource(2): Dyeing of Silk and Wool Fibers |
| 저자(원어) |
여영미, 신윤숙* |
| 저자(타언어) |
Youngmi Yeo and Younsook Shin* |
| 소속(원어) |
전남대학교 의류학과 |
| 소속(타언어) |
Chonnam National University |
| 시작/끝
페이지 |
171 ~ 179 총페이지 : 9 |
| 언어(원어) |
Korean |
| 초록 |
Abstract This study was to investigate the practicality and functionality of water
lily(Nymphaea tetragona) leaves as a natural dye resource while searching for various
dyeing methods to utilize them. Effect of dyeing condition including methanol ratio of dyebath,
dyeing temperature and time, mordanting method, etc were investigated. Colorants
were prepared by extraction in methanol and followed drying process. When composing
30% of methanol in the dyebath, better dyeuptake and uniform dyeing were resulted.
Pre-mordanting method gave better results in terms of dye uptake than post-mordanting
method on the wool fabrics. Fe and Ti were effective for increasing the dye uptake on the
silk fabrics. Depending on mordant type and mordanting method, the dyed fabrics got
various color showing green, khaki, brownish yellow, dark brown, dark gray and so on.
As for color fastness, the silk fabrics dyed with water lily extract showed relatively high
rating in light fastness(3~4, 4~5 rating), washing fastness(4~5, 5 rating), and rubbing
fastness(4, 4~5 rating). The silk and wool fabrics dyed with water lily leaves extract
showed excellent antimicrobial activity over 98% of bacterial reduction rate against
Staphylococcus aureus and Klebsiella pneumoniae. It was confirmed that water lily leaves
can be used as a natural dye resource for dyeing wool and silk fabrics because its colorants
showed excellent affinity and antimicrobial functionality as well as good colorfastness. |
| 키워드 |
Keywords water lily(Nymphaea tetragona) leaves, silk, wool, methanol extract, mordant,
colorfastness, antimicrobial activity |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2017_v29n3_171&ordernum= |
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