| 两种不同橄榄核仁油中脂肪酸组成的GC/MS分析 |
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| 引用本文： | 何志勇,夏文水.两种不同橄榄核仁油中脂肪酸组成的GC/MS分析[J].食品科学,2006,27(3):188-190. |
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| 作者姓名： | 何志勇 夏文水 |
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| 作者单位： | 江南大学食品学院 |
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| 基金项目： | 科技部农业科技成果转化基金 |
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| 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。
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| 关 键 词： | 橄榄 滇橄榄 核仁油 脂肪酸 GC/MS |
| 文章编号： | 1002-6630（2006）03-0188-03 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-25 |
Analysis of Fatty Acid Composition in Olive Kernel Oils from Canarium album and Phyllanthus emblica by GC/MS |
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| HE Zhi-yong,XIA Wen-shui.Analysis of Fatty Acid Composition in Olive Kernel Oils from Canarium album and Phyllanthus emblica by GC/MS[J].Food Science,2006,27(3):188-190. |
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| Authors: | HE Zhi-yong XIA Wen-shui |
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| Affiliation: | School of Food Science and Technology, Southern Yangtze University, Wuxi 214036, China |
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| Abstract: | 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 albumkernel 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, heptadecanoicacid) were determined out in the two oils. The two kernel oils have high nutritional and healthy value, and a wide developingpotency as new oil resources. |
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| Keywords: | GC/MS |
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