| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
| 권호 |
18권 2호 |
| 발표분야 |
화학공정-포스터 |
| 제목 |
Dye extraction from natural materials using ultrasonic waves and its Chromaticity Analysis |
| 초록 |
In modern society, eco-friendly life is important trend and it's proportion is expected to grow. Accordingly, interest of the natural dye is also increasing. Natural dyeing uses materials that are taken from the natural. In this study, we used sappan wood, tumeric and gardenia as dye. The main components of the natural dye are as follows. Sappan wood has Brazilein that contains the red pigment, Tumeric has Curcumin that contains the yellow pigment. Gardenia has Crocin's yellow dye. Extraction conditions from the natural dyes influence how the colors would change. Therefore, we could find the color change in accordance with parameters by analyzing chromaticity. Fianlly we tried to find the optimum extraction conditions to extract close to the main pigment component of the natural dye by using ultrasonic waves |
| 저자 |
강혜진1, 전현1, 김형진2, 이승범1, 홍인권1
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| 소속 |
1단국대, 2김포대 |
| 키워드 |
Ultrasonic waves; Chromaticity analysis; Natural dye
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| E-Mail |
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