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http://dx.doi.org/10.17703/JCCT.2020.6.4.45

Dyeability and Antimicrobial Activity of Silks Dyed Singly with Sophora japonica L., Curcuma longa L., Combination-Dyed with Polygonum tinctorium L. and Sophora japonica L., and with Polygonum tinctorium L. and Curcuma longa L.

Jung, Jin Soun (Sch. of Convergence Design, Semyung University)

Publication Information

The Journal of the Convergence on Culture Technology / v.6, no.4, 2020 , pp. 45-52 More about this Journal

Abstract

We examined the dyeability and antimicrobial activity of silks dyed singly with Sophora japonica L., Curcuma longa L., combination-dyed with Polygonum tinctorium L. and Sophora japonica L., and with Polygonum tinctorium L. and Curcuma longa L.. The color of silk dyed singly with Sophora japonica L., Curcuma longa L. was Yellow with Hue of 5.0Y and 0.6Y, respectively. Two types of combination-dyed silk were Blue Green with 2.6BG and 1.5BG, respectively. In the case of dry Cleaning fastness and rub fastness, all four types of dyed silk was good, achieving grade 4~5. The antimicrobial activity of Staphylococcus aureus of silk dyed with Sophora japonica L. extract showed excellent antibacterial activity of 99.5% and the other three types of dyed silk of 99.9%. In addition, in antibacterial activity against Klebsiella pneumonia, silk dyed with Sophora japonica L. extract showed 99.6%, and the other three types of dyed silk exhibited excellent antibacterial properties of 99.9%.

Keywords

Sophora Japonica L.; Curcuma Longa L.; Polygonum Tinctorium L.; Dyeability; Antimicrobial Activity;

Citations & Related Records

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