Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 23 Issue 2
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- Pages.133-140
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- 1991
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- 0367-6293(pISSN)
The Influence of Pre- and Post-harvest Factors on the Shelf-life and Quality of Leaf Lettuce
수확 전후 요인이 잎상추의 저장수명 및 품질에 미치는 영향
- Yang, Yong-Joon (Department of Horticulture, Sangmyung Women's University) ;
- Park, Kuen-Woo (Department of Horticulture, Korea University) ;
- Jeong, Jin-Cheol (Department of Horticulture, Korea University)
- Published : 1991.04.01
Abstract
Weight-loss, general-appearante, yellowing, and compositions such as chlorophyll, carotenoid, vitamin C and nitrate, were studied to investigate the influence of pre-(cultivar and growing season) and post-(low-temperature and high-density polyethylene film packaging) harvest factors on the shelf-life and quality of leaf lettuce(Lactuca sativa L). Weight-loss was reduced by the treatment of high-density polyethylene film packaging, and more at
잎상추(Lactuca sativa L.) 저장 중 재배적요인(품종 및 재배시기) 및 저장요인(저온 및 high-density polyethylene film 포장)이 저장수명 및 품질에 미치는 영향을 구명하기 위하여 생체중량 감소, 외관품위, 황화, 클로로필 및 카로티노이드 함량, 비타민 C 및 nitrate 함량을 조사하였다. 생체중량 감소 및 외관품위의 열화는 포장처리에 의해, 그리고