Journal of Sericultural and Entomological Science (한국잠사곤충학회지)

Korean Society of Sericultural Science (한국잠사학회)
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Dyeing of Silk by the use of fresh leaves of Indigo plant

쪽 생잎즙액에 의한 견염색에 관한 연구

  • 정인모 (농촌진흥청 원예축산과)
  • Published : 2000.06.01
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Abstract

The indigo dyeing on silk was carried out by the use of fresh leaves juice of polygonum tinctorium. By means of spectroscopic analysis, it is proved that indoxyl are present in the juicese due to the enzymatic reducing of indican contained in the leaves. In case of fresh leaf dyeing, K/S value of dyed fabric was higher at 25$\^{C}$ than at 35$\^{C}$ of the dyeing temperature, its colour fastness aganist washing, perspiration and ligt ranged from 4 to 5 grade.

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References

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