文献类型：期刊文献

中文题名：不同品种油茶籽的含油率和脂肪酸组成分析研究

英文题名：Oil content and fatty acid composition analysis of different varieties of Camellia oleifera seeds

作者：原姣姣[1] 王成章[1,2] 陈虹霞[1] 叶建中[1,2] 周昊[1]

第一作者：原姣姣

机构：[1]中国林业科学研究院林产化学工业研究所,国家林业局林产化学工程重点开放性实验室,国家油茶科学中心加工重点实验室,南京210042;[2]中国林业科学研究院林业新技术研究所,北京100091

年份：2012

卷号：37

期号：1

起止页码：75-79

中文期刊名：中国油脂

外文期刊名：China Oils and Fats

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

基金：“十一五”国家科技支撑计划资助(2009BADB1B03);中国林科院林业新技术所基本科研业务费专项基金(CAFYBB2008036);浙江省省院合作项目(2009SY01)

语种：中文

中文关键词：油茶;含油率;脂肪酸组成;红花油茶

外文关键词：Camellia oleifera ; oil content; fatty acid composition; Camellia reticulate f. sinpex

分类号：TS222;TQ646

摘要：对132种油茶籽含油率进行了测定,并采用GC分析油茶籽油的脂肪酸组成。结果表明:油茶籽含油率大部分集中在30%～60%之间,平均含油率为38.39%;含油率最高,为57.96%,最低仅为0.60%。油茶籽油脂肪酸主要是由软脂酸、硬脂酸、油酸和亚油酸4种脂肪酸组成;油酸含量在70.33%～86.21%,均值为78.24%;亚油酸含量在3.25%～17.18%,均值为9.50%;软脂酸含量在7.03%～13.85%,均值为9.63%;硬脂酸含量在1.35%～5.49%,均值为2.61%。
The oil contents of 132 Camellia oleifera seed were determined, and the fatty acid compositions of the camellia seed oils were analyzed by GC. The results indicate that： the oil content was between 30% and 60%, and the average was 38.39% ;the highest oil content was 57.96%, and the lowest content was only 0.60%. Camellia oleifera seed oil was mainly composed of palmitic acid, stearic acid, oleic acid and linoleic acid. The content of oleic acid ranged from 70.33% to 86.21%, and the average was 78.24% ; the content o content of palmitic acid f linoleic acid ranged from 3.25% to 17.18% ,and the average was 9.50% ; the ranged from 7.03% to 13.85% ,and the average was 9.63% ; the content of stearic acid ranged from 1.35% to 5.49%, and the average was 2.61%.