| 光皮树籽油的微波提取工艺研究 |
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| 引用本文： | 温晓,麻明友,吴显明,陈上,肖卓柄.光皮树籽油的微波提取工艺研究[J].生物质化学工程,2011,45(6):11-14. |
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| 作者姓名： | 温晓 麻明友 吴显明 陈上 肖卓柄 |
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| 作者单位： | 1. 湖南省林产化工工程重点实验室, 湖南 张家界 427000;2. 吉首大学 城乡资源与规划学院, 湖南 张家界 427000;3. 吉首大学 化学化工学院, 湖南 吉首 416000;4. 湘西自治州矿产与新材料技术创新服务中心, 湖南 吉首 416000 |
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| 基金项目： | 湖南省自然科学基金项目，湖南省科技厅重点实验室专项，吉首大学研究生科研创新项目 |
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| 摘 要： | 在微波提取单因素试验的基础上采用L9(34)正交试验,探讨提取条件对光皮树籽油提取得率的影响。结果表明:影响光皮树籽油的提取得率各因素的主次顺序为溶剂>微波功率>固液比>萃取次数。最佳提取工艺:40 g 光皮树籽,提取溶剂石油醚,固液比为1∶3(g∶g),微波功率 800 W,提取5次,每次1 min。此时光皮树籽油的提取得率可达 8.11 %。该工艺流程为光皮树籽油提取的工业化生产提供实验基础。
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| 关 键 词： | 光皮树 树籽油 微波提取 |
| 收稿时间： | 2011-07-06 |
Optimization of Microwave-assisted Extraction Process for Wilsoniana Fruit Oil |
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| WEN Xiao,MA Ming-you,WU Xian-ming,CHEN Shang,XIAO Zhuo-bing.Optimization of Microwave-assisted Extraction Process for Wilsoniana Fruit Oil[J].Biomass Chemical Engineering,2011,45(6):11-14. |
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| Authors: | WEN Xiao MA Ming-you WU Xian-ming CHEN Shang XIAO Zhuo-bing |
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| Affiliation: | 1. Key Laboratory Forest Products and Chemical Industry Engineering, Zhangjiajie 427000, China;2. College of Resources and Planning Sciences, Jishou University, Zhangjiajie 427000, China;3. College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, China;4. Xiangxi Ores and New Materials Research and Service Center, Jishou 416000, China |
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| Abstract: | According to the results the single factor experiments,the optimum conditions for the microwave extraction of wilsoniana fruit oil were determined using an orthogonal L9（34） test design.The results showed that the factors on extraction yield of wilsoniana fruit oil followed the order： different solventsmicrowave powersolid to liquid ratioextraction times.The optimum process conditions for the extraction of wilsoniana fruit oil were： wilsiniana fruit 40 g,petroleum ether as solvent,solid to liquid ratio 1∶3（g∶g）,microwave power 800 W,extracting 5 times,1 min per time.Under the optimum conditions,the wilsoniana fruit oil extraction yield was up to 8.11 %.The process provided a reference for the industrial production of wilsoniana fruit oil. |
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| Keywords: | Swida wilsoniana wilsoniana fruit oil microwave-assisted extraction |
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