Development of Eco-friendly Reduction Process for Indigo Dyeing : Using Hansenula misumaiensis Strain (인디고 염색을 위한 친환경 환원공정 개발: 한세눌라 균주의 이용)

Shin, Younsook (신윤숙); Kyunghee Son (손경희); YOO, DongIl (유동일)

Development of Eco-friendly Reduction Process for Indigo Dyeing : Using Hansenula misumaiensis Strain

Textile Coloration and Finishing
Abbr : Text. Color. and Finish.
2014, 26(3), pp.237~241
Publisher : The Korean Society Of Dyers And Finishers
Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Shin, Younsook ¹, Kyunghee Son ¹, YOO, DongIl ¹

¹전남대학교

Accredited

ABSTRACT

The aim of this study is to develop an eco-friendly reduction process of indigo as an alternative choice. Hansenula misumaiensis was used and their reducing activity toward synthetic indigo as well as natural indigo wasestimated by dyeing test in terms of indigo dye uptake. The changes in K/S value and pH were monitored on thetime-based measurements. Also, reduction duration was evaluated. On the basis of the results described in this study, itwas confirmed that Hansenula misumaiensis reduced indigo. Reducing power of Hansenula misumaiensis reached tomaximum in two days. It can be possible to develop eco-friendly process of indigo reduction using Hansenulamisumaiensis by the optimization of strain culture conditions and the optimization of reduction conditions.

KEYWORDS

Indigo, reduction, eco-friendly, Hansenula misumaiensis, reducing activity

Citation status

* References for papers published after 2024 are currently being built.

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