부유 단감의 연화방지를 위한 1-Methylcyclopropene의 실용적 처리방법 = The Practical 1-Methylcyclopropene Treatment Method for Preventing Post-storage Softening of ‘Fuyu’ Persimmon Fruits

국문 초록 (Abstract)

에틸렌 작용억제제인 1-MCP는 ‘부유’ 단감의 저장 후 상온 유통 중에 발생하는 과육의 급속한 연화를 방지하는데 효과적으로 이용될 수 있다. 1-MCP의 관행적인 처리 방법은 가스 기밀도가 높은 저장고에 대량의 과실을 밀폐한 후 SmartFreshTR를 물에 녹여 1-MCP 가스를 발생시키는 것이다. 그러나 본 연구에서는, 미량을 쉽게 취할 수 있도록 SmartFresh를 silica 분말과 혼합하여 증량하거나 접착 테이프에 부착한 후 과실 포장 상자에 이를 직접 투여함으로써 공기 중의 수분에 의해 1-MCP를 발생시켜 처리하는 방법을 고안하였다. 이러한 실용적인 1-MCP 처리 방법은 관행적인 처리 방법과 동일한 수준으로 저장 단감의 연화를 억제하는 효과를 보였다.

다국어 초록 (Multilingual Abstract)

1-Methylcyclopropene (1-MCP), the gaseous ethylene action inhibitor, is an effective compound for delaying post-storage flesh softening of ‘Fuyu’ persimmon fruits. Conventionally, 1-MCP is treated on fruits in storage room by dissolving SmartFreshTR powder, the 1-MCP generating agent, in water. In this study, the practical methods were positively worked out when a small portion or a dilute of SmartFresh, either stuck on adhesive tape or premixed with silica powder, was enclosed directly into a modified atmosphere (MA) packaged fruit box. The 1-MCP gas was generated from the SmartFresh by absorbing moisture from atmosphere of the package. Treatments by these methods delayed the post-storage softening of ‘Fuyu’ persimmon as effectively as the conventional method.

목차 (Table of Contents)

• Abstract
• 서언
• 재료 및 방법
• 결과 및 고찰
• 초록
• 인용문헌

참고문헌 (Reference)

1 Watkins, C.B., "The use of 1-methylcyclopropene (1-MCP) on fruits and vegetables" 24 : 389-409, 2006

2 Huber, D.J., "The role of cell wall hydrolase in fruit softening" 5 : 169-219, 1983

3 Choi, S.J., "The effect of ethylene on the fruit flesh browning in ‘Fuyu’ persimmon. Kor. J. Post-Harvest Sci" 4 : 39-44, 1997

4 Takada, M., "Respiration, ethylene production and ripening of Japanese persimmon fruit harvested at various stages of development" 52 : 78-84, 1983

5 Wills, R.B.H., "Postharvest, an introduction to the physiology and handling of fruit and vegetables" Van Nostrand Reinhold 71-, 1989

6 Sisler, E.C., "Methods of counteracting an ethylene response in plants. U.S. Patent Number 5,518,988"

7 Sisler, E.C., "Inhibitors of ethylene responses in plants at the receptor levels: Recent developments" 100 : 577-582, 1997

8 Kim, M.A., "Inhibition of ethylene action related to poststorage softening by 1-methylcyclopropene treatment in ‘Fuyu’ persimmon fruits" 19 : 545-549, 2001

9 Young, J.F., "Humidity control in the laboratory using salt solutions: A review" 17 : 241-250, 1967

10 Hobson, G.E., "Enzymes and texture changes during ripening in:Recent advances in the biochemistry of fruit and vegetables" Academic Press 123-132, 1981

11 Luo,Z, "Effect of 1-methylcyclopropene on ripening of postharvest persimmon (Diospyros kaki L.) fruit" 40 : 285-291, 2007

12 Rohm and Haas Company, "Delivery systems for cyclopropenes requiring less water. Korea Patent Number 10-0791251-0000"

13 Sisler, E.C., "Comparison of cyclopropene, 1-methylcyclopropene, and 3,3-dimethylcyclopropene as ethylene antagonists in plants" 18 : 164-167, 1996

14 Sisler, E.C., "Anti-ethylene effects of cis-2-butene and cyclic olefins" 23 : 2765-2768, 1984

15 Blankenship, S.M., "1-Methylcyclopropene: A review" 28 : 1-25, 2003

16 Serek, M., "1-Methylcyclopropene, a novel gaseous inhibitor of ethylene action, improves the life of fruits, cut flowers and potted plants" 394 : 337-345, 1995