Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 5 Issue 2
- /
- Pages.149-155
- /
- 1986
- /
- 1225-3537(pISSN)
- /
- 2233-4173(eISSN)
Effect of Blue Color-deficient Sunlight on the Productivity and Cold Tolerance of Crop Plants II. On the unsaturation of mitochondrial phospholipid
청색파장(靑色波長)영역이 결여된 태양광이 작물(作物)의 생산성(生産性) 및 내냉성(耐冷性)의 향상에 미치는 효과 II. 미토콘드리아막(膜)의 인지질불포화도(燐脂質不飽和度)의 증가
- Jung, Jin (Department of Agricultural Chemistry College of Agriculture, Seoul National University) ;
- Kim, Chang-Sook (Department of Agricultural Chemistry College of Agriculture, Seoul National University)
- Published : 1986.12.10
Abstract
The fatty acid compositions of phospholipids extracted from leaves and leaf mitochondria, which were sampled from several horicultural plants grown under blue color-deficient sunlight (BCDS), were determined and compared with those from plants grown under natural white colored sunlight(WCS). It was found that the mitochondria isolated from plants grown under BCDS contained phospholipid whose degree of unsaturation in unit of number of double bonds per lipid molecule was remarkably higher than that from plants grown under WCS, the relative increment being
청색광(靑色光)파장영역이 결여된 태양광하에서 재배된 작물(광질(光質)처리구)의 잎에서 분리한 인지질(燐脂質)과 미토콘드리아막(膜)에서 분리한 인지질의 지방산조성(組成)의 특성을 지방산 부포화도(不飽和度)(지질분자당(當) 이중결합(二重結合)수)로서 조사하고 백색자연광(白色自然光)하의 작물(대조구(對照區))의 그것과 비교하였다. 공시(供試)된 작물(오이, 호박, 고추, 토마토)에서 공(共)히 광질처리구의 미토콘드리아가 대조구보다 최저 8%(토마토) 최고 49%(오이)의 지방산불포화도증가율(
Keywords