Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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Effect of Chitosan Surface Treatment on the Antibacterial Properties of Paper

키토산 표면처리가 종이의 항균성에 미치는 영향

  • Choi, Chan-Ho (Dept. of Forest Product Technology, Graduate School, Chung Nam National University) ;
  • Jeon, Yang (Dept. of Forest Product Technology, College of Agriculture, Chung Nam National University) ;
  • Seo, Yung-Bum (Dept. of Forest Product Technology, College of Agriculture, Chung Nam National University)
  • 최찬호 (충남대학교 대학원 임산공학과) ;
  • 전양 (충남대학교 농과대학 임산공학과) ;
  • 서영범 (충남대학교 농과대학 임산공학과)
  • Published : 1998.12.01
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Abstract

This study was to investigate the effect of chitosan molecular weight, its charge density, and its surface coating treatment on the antibacterial properties of paper. For this study, E.coil was used for antibacterial experiment. Results obtained were as follows : 1. The antibacterial properties of chitosan was significant on the surface-treated sheet. 2. Antibacterial property surface treatment was appeared to be effective when film was formed on the paper surface. 3. The antibacterial properties of chitosan-treated paper was dependent on the amount and the molecular weight of chitosan used. The lower the molecular weight of the chitosan down to 30,000 the better the antibacterial properties in this experiment. 4. Determination of the degree of chitosan-deacetylation by colloidal titration method was consistent with the more complicated and conventional FT-IR method.

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References

  1. Dairy Food Environ. Sanitation v.10 Microorganisms and regrigeration temperatures. Kornacki, J.;Gabis
  2. Dairy Food Sanitation v.8 Factors to be considered in establishing good manufacturing practices for the production of refrigerated foods. Scott, V.N.
  3. 농림수산기술개발사업 1차년도 보고서 고기능성 지류포장재를 이용한 농축산물의 유통 및 저장기간의 증대에 관한 연구 서영범
  4. Bull. Chem. Soc. Fukuda. H;Y. Kikuchi
  5. J. Appl. Polymer. Sci. v.28 S.Mima;M.Mima;R. Iwamoto;S. Yoshikawa
  6. JP 1 - 185301
  7. JP 54 - 148890
  8. polymer v.19 Studies on chitin : IR spectroscopic determination of degree of deacetylation. Sannan, T.;K. Kurita;K. Ogura;Y. Iwakura
  9. J. Appl. Polymer Sci. Chitosan and modified chitosan membranes. Ⅰ. Preparation and characterization. Blair, H.S.;J. Guthrie;T.K. Law;P. Turkington
  10. 月刊フ-ドケミカル, キトサン商品一賢 食品化學新聞社
  11. Priciples of polymer chemistry cornell univ.press Flory, P.J
  12. Ann Arbor v.74 no.29 Solution and shear properties of chitin and chitosan. Lee, V