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* PDF α Ͻñ ٶϴ. |
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2007 / ȣ: V.19,no.6,Dec |
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The Dyeability of Extract from Opuntia Ficusindica var. Saboten fruits |
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ο․̼․ȭ |
(Ÿ) |
In Young Kim, So Hee Lee and Wha Soon Song |
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ڴб Ȱк Ƿ |
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Department of Textile & Clothing, Sookmyung Women\'s Univ. |
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1 ~ 6 : 6 |
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Korean |
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Opuntia Ficus has been an epiphyte plant since it was introduced in Cheju island as an ornamental
plant two hundred years ago. And now it is grown as many as it is designated to local souvenir No.35. The fruit
of this plant contains red-purple sap, which is due to be used in coloring clothes.
This study aims at confirmation of use possibility as eco-friendly dyeing stuffs on extract from opuntia ficus
fruits and contributing to the practical use of natural dyeing. Thus this study was investigated the dyeability of
extract from opuntia ficus fruits on the silk fabric. Antioxidants were used ascorbic acid, L-cysteine, prophyl
gallete. After dyeing, K/S and dye fastness were measured. The results were as follows; Maximum absorption
band of extract from opuntia ficus fruits was 534.5nm. The appropriate dyeing condition was bath ratio 50:1,
dyeing temperature 30, dyeing concentration 50%, dyeing time 50min, pH 3, concentration of all antioxidants
3%. Addition of antioxidants brought increase of K/S value. And K/S value and dye fastness had the greatest
value when ascorbic acid was added |
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Opuntia ficusindica var. saboten, dyeability, K/S value, antioxidant, dye fastness |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2007_v19n6_1 |
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