| 一种新型生物柴油原料的脂肪酸成分分析 |
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| 引用本文： | 谢清若,郑立文,凌新龙,李克林,黄永春.一种新型生物柴油原料的脂肪酸成分分析[J].安徽农业科学,2010,38(29):16507-16508. |
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| 作者姓名： | 谢清若 郑立文 凌新龙 李克林 黄永春 |
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| 作者单位： | 广西工学院生物与化学工程系,广西柳州545006 |
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| 基金项目： | 广西重点实验室项目，广西自然科学基金 |
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| 摘 要： | 目的]分析罗非鱼下脚料油化学成分。方法]用气相色谱法（GC）对成分进行分析,用面积归一化法计算各组分的相对质量分数。结果]鉴定出22中脂肪酸成分,主要成分为油酸（22.1%）、二十四碳一烯酸（20.8%）、棕榈酸（14.2%）和二十二碳一烯酸（10.1%）。结论]单不饱和脂肪酸是罗非鱼下脚料油的主要成分,该研究为进一步开发罗非鱼可再生资源提供了科学依据。
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| 关 键 词： | 罗非鱼油 下脚料 脂肪酸 气相色谱法（GC） |
Constituents Analysis of Fatty Acid from a New Raw Material for Preparation of Biodiesel |
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| Institution: | XIE Qing-ruo et al(Department of Biological and Chemical Engineering,Guangxi University of Technology,Liuzhou,Guangxi 545006) |
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| Abstract: | Objective]The aim was to analyze the chemical constituents from tilapia oil.Method]GC method was used to analyze the chemical constituents and the area normalization method was used to calculate the relative mass fraction of each chemical constituent.Result]Twenty-two fatty acids were isolated from the tilapia oil,the predominant ones of which were oleic acid(22.1%),nervonic acid(20.8%),plamitic acid(14.2%)and erucic acid(10.1%).Conclusion]The main chemical constituent of tilapia oil was monounsaturated fatty acid.This study would provide scientific evidence for the further development of tilapia renewable resources. |
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| Keywords: | Tilapia oil Byproduct Fatty acid Gas chromatography |
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