摘要
大豆籽粒发育过程中，棕榈酸（１６∶０），硬脂酸（１８∶０）及亚麻酸（１８∶３）的相对含量下降，亚油酸（１８∶２）则上升，油酸（１８∶１）的变化不显著。棕榈酸及亚麻酸相对含量的减少与籽粒发育的天数呈极显著的负相关，而亚油酸相对含量与发育天数则呈极显著的正相关。饱和脂肪酸的降低与不饱和脂肪酸的增加均极显著。亚麻酸与油酸及亚油酸呈极显著的负相关，亚油酸与棕榈酸及硬脂酸呈极显著的负相关。
The content of Palmitic acid, Stearic acid and Linolenic acid were decreased with the days after flowering and that of Linoteic acid was increased. The content of Oleic acid had slight variation Palmitic acid and Linolenic acid had negative correlation with the developmentat days of soybean seed, and Linoleic acid was positively correlated. There was significant correlation between unsaturated and saturated fatty acids. Linolenic acid had a significant negative correlation with Oleic acid and Linoleic acid. Linoleic acid had a significant negative correlation with Palmitic acid and Stearic acid.
出处
《大豆科学》
CAS
CSCD
北大核心
1999年第2期124-129,共6页
Soybean Science
关键词
大豆
籽粒发育
脂肪酸
相关分析
发育过程
Soybean
Development of seed
Fatty acid
Change
Correlation analysis
