会议论文

Study on the Change of Seed oil Content and Components During Growth and Development Stage of Kiwifruit

中文

2018

189-193

中国园艺学会猕猴桃分会第五届研讨会

20130909

河南南阳

中国园艺学会猕猴桃分会

本校为其他机构

不同品种猕猴桃随着果实发育,其平均单果重、果实出籽率与种子籽油含量等的变化规律基本一致,都是随着果实发育与成熟不断提高,8月30日后均无明显变化;而猕猴桃籽油成分变化较为复杂,各品种猕猴桃中α-亚麻酸含量变化似乎无统一规律,'米良1号'和'沁香'中角鲨烯的含量先上升后下降,峰值出现在8月30日;各品种在不同发育时期猕猴桃单位果重含油量呈现逐步上升的趋势,但不同品种稍有差异.可见,要获得高含量α-亚麻酸则需根据不同品种确定最佳采收时期;而对'米良1号'和'沁香'而言,要获取高含量角鲨烯可以考虑在8月30日左右采收。

　　the result show that : some fruit and seed traits, such as the mean fruit weight, yield of seed, oil content of seed and so on, gradually increased during growth and development period until August 30th.The change of seed oil components is complicated.α-linolenic acid content changes differently in different varieties.The squalene content of ' Qinxiang' and ' Miliang-l' increases at first.The peak appears at August 30th , and then decreases.Considering the content of squalene and Oil co...