| 白芥子油的提取研究 |
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| 引用本文： | 阎松,孙琪. 白芥子油的提取研究[J]. 辽宁石油化工大学学报, 2014, 0(1) |
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| 作者姓名： | 阎松 孙琪 |
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| 作者单位： | 辽宁石油化工大学化学化工与环境学部;辽宁石油化工大学教务处; |
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| 基金项目： | 辽宁省教育厅科研项目(L2011060) |
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| 摘 要： | 采用索氏提取法提取了内蒙产白芥子的白芥子油。结合单因素考察和正交试验优化了提取条件,确定白芥子油的最佳提取条件为:石油醚(沸程60~90℃)作为提取剂,提取温度为95℃,提取时间为4h,白芥子质量浓度为0.125g/mL。实验结果表明:在最佳提取条件下,白芥子油提取率可达35.4%。GC/MS分析结果表明:白芥子油的脂肪酸主要由油酸、亚油酸、亚油酸和芥酸组成。
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| 关 键 词： | 白芥子 油脂 提取 脂肪酸 正交试验 |
The Extraction of Mustard Seed Oil |
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| Abstract: | The mustard seed oil was obtained by Soxhlet extraction with the seed origin from Inner Mongolia.According to single factor and orthogonal test,the optimum extraction condition is as follows:petroleum ether(distillate range 60-90 ℃)used as extraction solvent,extraction temperature 95 ℃,extraction time 4h,mustard seed mass concentration is 0.125g/mL.Under these conditions the extraction rate reached to 35.4%.Mustard oil fatty acid composition was analyzed by GC/MS.It mainly contained by erucic acid,oleic acid,linoleic acid and linolenic acid. |
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| Keywords: | White Mustard Seed Fat Extract Fatty acid Orthogonal test |
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