Antimicrobial Finishing of Cotton Fabrics Using Gallnut Extracts

오배자 추출 물질을 이용한 면직물의 항균가공

  • 윤석한 (한국염색기술연구소 염색연구팀) ;
  • 김태경 (한국염색기술연구소 염색연구팀) ;
  • 김미경 (한국염색기술연구소 염색연구팀) ;
  • 임용진 (경북대학교 공과대학 염색공학과) ;
  • 윤남식 (경북대학교 공과대학 염색공학과) ;
  • 이유순 (경북과학대학 향장산업과)
  • Published : 2003.12.01

Abstract

As a natural antimicrobial agent, gallnut extract was examined. The extract was separated and analyzed by LC/MS to assign the components, gallic acid, digallic acid, trigallic acid, mono-galloyl glucose, penta-galloyl glucose, etc. Minimum inhibitory concentration of gallnut extract was about 10ppm. Cotton fabrics treated with 10% owf of gallnut extracts had antimicrobial activity showing the reduction of bacteria 99.9% for both Staphylococcus aureus and Klebsiella pneumoniae.

Keywords

References

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