대한가정학회지 (Journal of the Korean Home Economics Association)
- 제38권11호
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- Pages.127-135
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- 2000
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- 1225-0937(pISSN)
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- 2234-2818(eISSN)
포도과피의 안토이안 색소를 이용한 직물 염색
Fabric Dyeing Using Anthocyan Pigment from Grape Skin
초록
The natural dyestuff, grape skin dye was manufactured from grape skin by boiling in 0.1% HCI solution, eliminating the sugar and powdering in freeze dryer. Cotton, wool, silk and nylon fabrics were dyed under several conditions using the manufactured grape skin dye to investigate the dyeability and color fastness. Dyeing was operated in acidic dyebath of pH 4 because the grape skin is anionic. The color of dyed fabrics were affected on temperature of dyeing solution. Under 80
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