摘要
采用索氏提取法从橄榄和滇橄榄核仁中提取油脂,并通过气相色谱—质谱联用(GC/MS)对两种核仁油的脂肪酸组成进行了分析。从橄榄核仁油中检出13种脂肪酸,从滇橄榄核仁油中检出11种脂肪酸,两种油中不饱和脂肪酸总含量高达73.4%和84.1%,其中亚油酸含量分别为41.76%和23.68%,油酸含量分别为30.48%和58.37%,另外,油中还含有奇数碳的脂肪酸十五烷酸和十七烷酸,表明两种核仁油具有很高的营养保健价值,值得进一步开发利用。
The olive kernel oils of Canarium album and Phyllanthus emblica were extracted with Soxhlet extraction method, and their fatty acid compositions were analyzed by GC/MS. The results showed that there were 13 fatty acids in Canarium album kernel oil and 11 in Phyllanthus emblica kernel oil, the content of unsaturated fatty acid were 73.4% and 84.1%, linoleic acid 41. 76% and 23.68%, oleic acid 30.48% and 58.37%, respectively. The odd number carbon acids （hexadecanoic acid, heptadecanoic acid） were determined out in the two oils. The two kernel oils have high nutritional and healthy value, and a wide developing potency as new oil resources.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2006年第3期188-190,共3页
Food Science
基金
科技部农业科技成果转化资金项目(03EFN217100327)
关键词
橄榄
滇橄榄
核仁油
脂肪酸
GC/MS
Canarium album
Phyllanthus emblica
fruit kernel oil
fatty acid
GC/MS
