会议论文

The oil ratio and fatty acid formation of different Camellia oleifera varieties

中文

2014

1-4

中国林学会经济林分会2012年学术年会

中国林学会经济林分会2012年学术年会论文集

201211

浙江临安

中国林学会

本校为第一机构

　　在选定的各油茶品种中广宁红花油茶含油率为60％，陆川大果和普通油茶(P =0.27)处于50％左右，博白大果和越南义安油茶(P =0.12)仅为40％.对各品种脂肪酸组成分析发现，油酸、亚油酸含量呈一定的互补关系；且油酸含量与其生长环境温度呈负相关，棕榈酸含量则与生长环境温度呈正相关关系.因此认为，品种间油茶籽仁含油率存在一定差异；品种差异(生长环境)等因素影响茶油的脂肪酸组成.

　　60%,50%,40% of oil ratio were observed in Guangning Red flower; Lu chuan big fruit,General Camellia oleifera(P =0.27); Bo Bai big fruit,Vietnam YiAn Camellia oliefera (P =0.12) respectively.The content of oleic acid,linoleic aicd had a relatively complemented relationship within varieties,a negative correlation relationship were presented between oleic acid content and cultural temperature,however,a positive correlation relationship were presented between palmitic acid content and cultural temperature.It is suggested that there was a differ...