한국포장학회지 (KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY)
- 제21권1호
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- Pages.35-40
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- 2015
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- 1226-0207(pISSN)
결구상추 고온기 포장 및 저장방법에 따른 신선도 비교
Freshness Comparison of Lettuce (Lactuca sativa L.) in accordance with Storage and Packaging Method on High-temperature Period
- 박도이 (농수산대학교) ;
- 윤이나 (국립원예특작과학원) ;
- 우예진 (국립원예특작과학원) ;
- 정금향 (국립원예특작과학원) ;
- 황새봄 (국립원예특작과학원) ;
-
박수형
(국립원예특작과학원) ;
- 우영준 ((주)아워홈) ;
- 신철 ((주)아워홈) ;
-
최동수
(국립농업과학원) ;
- 임준형 (국립원예특작과학원) ;
- 박시은 (국립원예특작과학원) ;
-
이정수
(국립원예특작과학원)
- Bark, Doe-Ey (Korea National College of Agriculture and Fisheries) ;
- Yoon, Yi-Na (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
- Woo, Ye Jinn (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
- Cheung, Gum Hang (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
- Hwang, Sae Bom (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
-
Park, SuHyoung
(National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
- Woo, Young-June (OurHome) ;
- Shin, Chul (OurHome) ;
-
Choi, Dong-soo
(National Academy of Agricultural Science, RDA) ;
- Lim, Junhyung (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
- Park, See Eun (National Institute of Horticultural & Herbal Science, Rural Development Administration) ;
-
Lee, Jung-Soo
(National Institute of Horticultural & Herbal Science, Rural Development Administration)
- 발행 : 2015.04.30
초록
결구상추는 급식업체에서 로컬리즘을 바탕으로 한 요구로 인해, 국내 생산품의 주년 공급이 필요하다. 그러나 하절기에 고온과 강우로 인해 적절한 결구상추의 공급이 원활하지 않다. 따라서 결구상추를 지속적으로 미리 저장하여, 출하가 어려울 때도 원활하게 공급하고자 하였다. 본 연구에서는 포장 및 저장방법에 따라 결구상추를 관행적으로 수확하여 PP플라스틱 농산물 유통상자에 단순 저장과, 결구상추의 줄기(경정) 10 cm 이상 남겨 부직포에 감싸서 저장, 상자에 농산물 식품 포장재인 LDPE 미세천공 필름을 덮어 저장하였으며, 또한 개별적으로 LLD-PE 포장재로 랩 포장하여 저장하였으며, 저장 온도는
Effect of packaging and storage methods for enhancing the shelf life and improving the postharvest quality of lettuce (Lactuca sativa L.) was studied during high temperature period. Lettuces were packed using four packaging and storage types: (A) plastic box container (control); (B) plastic box container covered with high density polyethylene (HDPE) film; (C) plastic box container with lettuce wrapped in linear low-density polyethylene (LLD-PE) film; and (D) plastic box container with lettuce with its stem. The quality parameters, such as fresh weight loss, SPAD value, and appearance of lettuce were investigated. The lettuce wrapped with LLD-PE film inside the plastic box container showed the lowest weight loss, highest SPAD value and best appearance compared to those exposed to the other packaging and storage methods during the three-week storage at