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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
/ 53 ~ 62 : 10
() 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.
Ű 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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