Earticle

초록

영어

The purpose of this study was to investigate the quality change of fresh-cut tumeric (Curcuma Longa Linne) according to packaging method during storage time. The fresh-cut tumeric were packaged in three different methods : degassing valve packaging (DVP), CO2 gas absorber packaging (CAP) and micro- perforated packaging (MPP). After the samples were packaged, they were stored for 15 days at 4 and 23oC respectively. The following parameters were observed to indicate the quality changes of the samples: weight loss, CIE L*a*b* colour difference, variation of gas composition inside the package, curcumin contents and changes in hardness of fresh-cut tumeric. DVP did not effectively release CO2 gas to the outside. MPP was suitable to release CO2 gas. However, MPP showed very fast browning and erosion, because a large amount of oxygen was introduced through the perforated hole on the film. CAP was most effective packaging method to inhibit browning, to prevent expansion of the packaging by CO2 gas and to minimize weight loss of freshcut tumeric.

목차

Abstract
 서론
 재료 및 방법
  1. 실험재료
  2. 포장재 산소투과도 및 수분투과도
  3. 포장재내 기체조성
  4. 중량감소율
  5. 경도 및 색도
  6. Curcumin 함량
 결과 및 고찰
  1. 포장재 산소투과도 및 수분투과도
  2. 포장내부 기체조성 변화
  3. 중량감소율
  4. 경도 및 색도
  5. Curcumin 함량분석
 요약
 감사의 글
 참고문헌

키워드

저자

• 김동후 [ Dong-Hoo Kim | 국가식품클러스터지원센터 ]
• 한진수 [ Jin-Soo Han | 국가식품클러스터지원센터 ]
• 우인봉 [ In-Bong Woo | 국가식품클러스터지원센터 ]
• 정준재 [ Jun-Jae Jung | 국가식품클러스터지원센터 ]
• 박시우 [ Si-Woo Park | (사)울금식품가공사업단 ]
• 허경철 [ Kyung-Chel Heo | (사)울금식품가공사업단 ]
• 하주형 [ Ju-hyeung Ha | 진도울금주식회사 ]
• 윤찬석 [ Chan-Suk Yoon | 국가식품클러스터지원센터 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국포장학회지 [Journal of Korea Society of Packaging Science & Technology]

• 간기

  연3회

• pISSN

  1226-0207

• 수록기간

  1994~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 530 DDC 620