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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Storage Ability of Packaging Paper by Thin Coating of Botanical Antimicrobial Agent

항균박막처리에 의한 포장지의 저장성 발현

  • 김철환 (경상대학교 산림과학부/농업생명과학연구원) ;
  • 문상환 (경상대학교 산림과학부/농업생명과학연구원) ;
  • 허정수 (경상대학교 산립과학부/농업생명과학연구원) ;
  • 조성환 (경상대학교 식품공학과) ;
  • 김재옥 (경상대학교 식품공학과) ;
  • 박종열 (경상대학교 식품공학과) ;
  • 권오철 (한국포장개발연구원)
  • Published : 2004.09.01
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Abstract

The botanical antimicrobial agent prepared from citrus fruits (BAAC) was prepared to provide inhibitory ability to packaging paper The BAAC diluted in 0.5% and 1% starch solution respectively was applied to packaging paper by the thin coating technique. The antimicrobial packaging paper displayed great inhibitory effect against the putrefying microbes including fungi, yeast and bacteria. Tn addition to antimicrobial activity of the packaging papers, their physical properties such as tensile strength, burst strength, tear strength and bending stiffness could be improved by simultaneous treatment with starch. Both the item packaging by tissue paper and the outer packaging by corrugated boxes, which were treated by the thin coating of BAAC and starch, exhibited great ability in preserving freshness of stored mandann oranges. The more treatment of BAAC was made in the packaging paper, the greater freshness-preserving ability was generated.

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References

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