Article Info 제23권 2호 강원 농업생명환경연구 Vol.23, No.2, pp.35-41, 2011
Title 엽채류의 MA 포장에 따른 이취관련물질 축적 및 품질변화
Author 정천순, 엄기증, 박종남
Institutions 강원대학교 원예학과
한국기후변화대응연구센터
강원도 양구군 농업기술센터 
Abstract The study has been carried to investigate the accumulation of off-flavor compounds and qualty change in leafy vegetable MA packaging. The results were as follows.  Respiration of lettuce, spinach, and sesame was double in both 50㎛ and 75㎛  treatments at 10th day of storage when compared with 40㎛ treatment.  However, ethylene had no significant difference among treatments. Concentration of acetaldehyde, one of off-flavor compounds were 1.5~2 times higher in 50㎛ and 75㎛ treatments than 40㎛ at 10th day of storage, which showed the close relationship with the thickness of packaging material. Weigh loss decreased as the storage time increased regardless of packaging material. Chlorophyll content of spinach and sesame gradually decreased as the storage time increased, which was a similar trend in all packaging treatments. However, lettuce showed a little higher chlorophyll content at storage period than right after harvesting period.  
Keyword Acetaldehyde, Chlorophyll, Ethanol, Ethylene, Weight loss.
엽채류의 MA 포장에 따른 이취관련물질 축적 및 품질변화 (1).pdf