Earticle

초록

영어

Recently, packaged leafy vegetables, including perilla leaves, whose consumption has been rapidly increasing, are easily spoiled and have a short shelf life. Currently, various methods such as pre-cooling, washing, and packaging are used to maintain the quality of leafy vegetables. Among these, the pre-treatment washing method effectively reduces the spoilage rate of leafy vegetables and helps maintain freshness by removing contaminants on their surfaces. However, the research related to maintaining the quality of perilla leaves remains limited. Therefore, this study aims to establish optimal eco-friendly pre-treatment conditions that can maintain the freshness of perilla leaves and extend their shelf life. The perilla leaves were washed under various pre-treatment conditions and packaged with commercially available OPP film. Then, quality changes in the perilla leaves during storage were evaluated by analyzing factors such as microbial counts, electrolyte leakage amounts, surface color, hardness, and spoilage rate under different pre-washing conditions. As a result, it was confirmed that pre-treatment washing using medium-temperature microbubble water is effective in maintaining the freshness and extending the shelf life of perilla leaves. In addition, the effects were further enhanced when sequential combined washing methods were applied. In the future, the research will focus on developing packaging methods that enhance the washing effects of medium-temperature microbubble water and exploring combined treatments with other washing solutions to further improve the freshness preservation and shelf life extension of perilla leaves.

목차

Abstract
서론
재료 및 방법
1. 실험 재료
2. 시료의 전처리, 포장 및 저장
3. 미생물학적 품질평가
4. 전해질 이온 유출량 측정
5. 표면 색도
6. 경도
7. 부패율
8. 통계 처리
결과 및 고찰
1. 깻잎의 미생물학적 품질특성
2. 깻잎의 전해질 이온 유출량 변화
3. 깻잎의 표면색 변화
4. 깻잎의 경도 변화
5. 깻잎의 부패율
요약
감사의 글
참고문헌

키워드

저자

• 김효진 [ Hyo-Jin Kim | 한국식품연구원 안전유통연구단 ]
• 정문철 [ Moon-Cheol Jeong | 한국식품연구원 안전유통연구단 ]
• 조영진 [ Youngjin Cho | 한국식품연구원 안전유통연구단 ] 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