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NTIS 바로가기시설원예ㆍ식물공장 = Protected horticulture and plant factory, v.29 no.2, 2020년, pp.153 - 160
박지은 (경상남도농업기술원 원예연구과) , 김혜민 (경상대학교 대학원 응용생명과학부) , 황승재 (경상대학교 대학원 응용생명과학부)
This study was conducted out to investigate the effect of harvest time of the day, precooling or not, and temperature of precooling and storage on the marketability in strawberries 'Maehyang' for export in May. Strawberry colored with 60±5% of the skin was harvested at 07:00 am or 15:00 pm, r...
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
과실의 신선도를 유지하고 저장기간을 늘리기 위해 진행된 연구는? | 과실의 신선도를 유지하고 저장기간을 늘리기 위해 CA(controlled atmosphere) 저장, 이산화탄소 처리, 자외선 처리, 오존 처리, 키토산 처리, 열처리, 염화칼슘 처리, 에틸렌 생합성을 억제하는 1-MCP(1-methylcyclopropene) 처리, 예냉 처리, 이산화염소 처리 등 다양한 연구가 진행되어 왔다(Golding 등, 1998; Marquenie 등, 2002; Park과 Hwang, 2010; Pérez 등, 1999; Reddy 등, 2000; Saks 등, 1996; Smith, 1992; Vanchon 등, 2003; Vicente 등, 2002). 딸기는 과육이 연약하여 저장기간이 7일 정도로 짧기 때문에 간단하면서 신속하고 경제적으로 처리할 수 있는 다양한 예냉 방법에 대한 연구가 진행되고 있다. | |
예냉은 무엇인가? | 딸기는 과육이 연약하여 저장기간이 7일 정도로 짧기 때문에 간단하면서 신속하고 경제적으로 처리할 수 있는 다양한 예냉 방법에 대한 연구가 진행되고 있다. 예냉이란 저장 전 과실의 품온을 인위적으로 낮추어 호흡 등의 대사 작용을 지연시키고 저장 양분의 소모와 수분 증산을 억제하여 저장기간을 증가시키는 방법이다(Li와 Kader, 1989; Nunes 등, 1995a, 1995b; MartinezRomero 등, 2003; Park과 Hwang, 2010; Pérez 등, 1998). | |
매향의 3~5월 수출에 발생하고 있는 문제는? | ) ‘매향’을 주로 생산하고 있다. 수출은 11월말부터 다음 해 5월까지 이루어지고 있으나, 온도가 급격히 높아지는 3-5월에는 수출 후 딸기의 신선도가 급격히 저하되고 잿빛곰팡이가 다발하여 수입국으로부터 클레임 발생이 증가하고 있어 이를 해결하기 위한 방안이 필요하다. |
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