지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This study investigates the current status and dyeing properties of various natural indigo powder dyes in the domestic market. Products from India, China, Europe are sold in the market and only a few manufacturers provide recommendation for the method of dyeing and information on the additives. Through the market research and the preliminary investigation on 21 products, 11 were selected for the dyeing experiment which include 3 Indian, 3 Chinese, 2 German, and 1 Pakistani origin indigo reduced powders, and 2 Indian origin dried indigo leaf powder. The two dyeing methods used were the precipitation method and the fresh juice method, both at $10^{\circ}C$, $25^{\circ}C$, and $60^{\circ}C$. Color difference, K/S value, and colorfastness of dyed cotton fabrics were examined. Indian reduced indigo powder showed the highest K/S value, deep dyeing, and the best color fastness. Chinese reduced indigo powder resulted in a more greenish and bluish color. Powders of dried indigo leaves were easy to use but resulted in a pale color due to low dye uptake.
목차
등록된 정보가 없습니다.
참고문헌 (36)
참고문헌 신청
Adachi, J / 2001 / Indirubin and indigo are potent aryl hydrocarbon receptor ligands present in human urine / The Journal of Biological Chemistry 276(34):31475~31478
Bechtold, T / 2002 / Process balance and product quality in the production of natural indigo from Polygonum tinctorium Ait. applying low-technologyg methods / Bioresource Technology 81:171~177
Bingheogakissi / 2008 / Kyuhapchongseo / Bojinjae
Chung, I. M / 2005 / Pure dyestuff extract from Polygonum tinctoria / Korean Journal of Sericulture Science 47(2):88~92
Chung, I. M / 1998 / Structural analysis ofnatural indigo colorants extracted from polygonum tincorium / Journal of the Korean Society of Dyers and Finishers 10(3):20~28
Bechtold, T / 2002 / Process balance and product quality in the production of natural indigo from Polygonum tinctorium Ait. applying low-technologyg methods / Bioresource Technology 81:171~177
Bingheogakissi / 2008 / Kyuhapchongseo / Bojinjae
Chung, I. M / 2005 / Pure dyestuff extract from Polygonum tinctoria / Korean Journal of Sericulture Science 47(2):88~92
Chung, I. M / 1998 / Structural analysis ofnatural indigo colorants extracted from polygonum tincorium / Journal of the Korean Society of Dyers and Finishers 10(3):20~28
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