| 不同地区麻疯树籽油的理化性质及脂肪酸组成 |
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| 引用本文： | 吴开金,万泉,林冠烽,肖祥希,林阿平.不同地区麻疯树籽油的理化性质及脂肪酸组成[J].福建林学院学报,2008,28(4). |
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| 作者姓名： | 吴开金 万泉 林冠烽 肖祥希 林阿平 |
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| 作者单位： | 1. 福建省林业科学研究院,福建,福州,350012
2. 华安县林业局,福建,华安,353800 |
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| 基金项目： | 生物质能源工业原料林产业化关键技术基金，林业非木质资源利用技术基金，国家林业局南方山地用材林培育重点实验室基金 |
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| 摘 要： | 对6个不同地区的麻疯树籽的性状、籽油的理化性质及脂肪酸组成进行分析。结果表明,参试的不同地区的麻疯树种子外观性状差异不大,长度、宽度、侧径变异系数分别为2.6%、1.2%和2.4%,千粒重差异相对较大,变异系数为3.8%;不同地区的麻疯树籽的含油率均在30.0%以上,脂肪酸以C16和C18为主;不同地区的麻疯树籽油的不饱和脂肪酸含量很高,均在70%以上。
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| 关 键 词： | 麻疯树 理化性质 脂肪酸组成 生物柴油 |
Physicochemical properties and fatty acid composition of Jatropha curcas seed oil in different areas |
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| WU Kai-jin,WAN Quan,LIN Guan-feng,XIAO Xiang-xi,LIN A-ping.Physicochemical properties and fatty acid composition of Jatropha curcas seed oil in different areas[J].Journal of Fujian College of Forestry,2008,28(4). |
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| Authors: | WU Kai-jin WAN Quan LIN Guan-feng XIAO Xiang-xi LIN A-ping |
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| Abstract: | The seeds of Jatropha curcas were collected from six different areas.The characteristics of J.curcas seed were studied,the physicochemical properties and fatty acid composition of J.curcas seed oil were also analyzed.The results showed that the characteristics of J.curcas seed from different areas were not significant discrepancy,the variation coefficients of seed length,width and lateral diameter was 2.6%,1.2% and 2.4%,respectively,the variation coefficient of a thousand seed weight was much larger,which reached 3.8%;all of oil content of the seeds were over 30% and the main fatty acid composition were C16 and C18;the contain of unsaturated fatty acid of J.curcas seed oil was high,all of them were over 70%. |
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| Keywords: | Jatropha curcas physicochemical property fatty acid composition biodiesel |
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