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/ȣ |
2014 / ȣ: V.26,no.1,Mar |
1() |
縮 λ깰 Ȱ |
2(Ÿ) |
Dyeing of Cotton Fabrics using Residual Parts of Cultivated Pteridium aquilinum |
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(Ÿ) |
Hyesun Lee and Eunyoung Kang |
Ҽ() |
ִб Ƿа |
Ҽ(Ÿ) |
JeJu National University |
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53 ~ 62 : 10 |
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Korean |
ʷ |
This study examined the dyeability, color fastness and functionality of cotton fabrics dyed with residual parts
of cultivated Pteridium aquilinum. UV-Vis absorption spectrum, TLC and FT-IR spectra analysis showed that colorants of
Pteridium aquilinum are a mixture of pyrogallol tannin and catechol tannin. Optimum dyeing conditions was confirmed
colorant concentration of 500% at 100 for 60 minutes. Color fastness followed to washing, rubbing, perspiration and
light as 4-5, 5, 4-5(acidic), 3-4(alkaline) and 2, respectively. Deodorization rates of ammonia(NH3) and acetic acid
(CH3COOH) were analyzed 88.8% and 78.0%. UV protection rate was 94.2% of UV-A and 96.8% of UV-B. UV
protection factor(UPF) was 27. Therefore residual parts of cultivated Pteridium aquilinum could be used for a new
functional colorant. |
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Pteridium aquilinum, pyrogallol tannin, catechol tannin, dyeability, deodorization rates, UV protection factor |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2014_v26n1_53 |
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