파종시기에 따른 유채(Brassica napus L.) 기름함량 및 지방산 조성 특성
Effect of Sowing Time on Oil Content and Fatty Acid Composition Characteristics in Rapeseed Cultivars
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참고문헌
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초록
유채의 파종기가 늦어질수록 지방함량 (-0.471**)은 감소하는 경향을 보이고 파종기가 빠를수록 전반적으로 높은 경향을보였다. 지방산 조성의 경우 파종기가 늦을수록 palmitic acid(-0.278*)는 감소하는 반면, stearic acid (0.268*) 및 linoleicacid (0.263*)는 증가하는 관계를 보였다. 본 실험에서는 유채품종 간에 차이는 보이나 큰 변화는 보이지 않아 파종기 지연의영향이 적은 것으로 보였으나 연차간의 추가적인 실험이 필요하다고 생각되며 무안지역에서의 제한적인 자료이기 때문에 보다 다양한 환경과 지역에서 광범위한 실험을 통해 지방함량과지방산조성 함량 변화를 검정하여 평가하는 것이 필요할 것으로 판단된다.
Abstract
This study was carried out to find the effect of sowing time on oil content and fatty acid composition of 6 domestic rapeseed cultivars, ‘Sunmang’, ‘Tammiyuchae’, ‘Tamlayuchae’, ‘Naehanyuchae’, ‘Yongsanyuchae’ and‘Hallayuchae’. The delaying sowing date was negatively correlated with oil content (-0.471**), indicating that oil content was higher with earlier sowing date. Fatty acid composition was similar in all cultivars. The delaying sowing date was positively correlated with the increment of stearic acid (0.268*) and linoleic acid (0.263*), while was inversely correlated with palmitic acid (-0.278*) across all 6 cultivars.
참고문헌 (15)
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