| 超声波辅助提取沙田柚种籽油工艺优化研究 |
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| 引用本文： | 陈立新,陈锐,陈旭辉,柳枝,曾柏全.超声波辅助提取沙田柚种籽油工艺优化研究[J].中国农学通报,2012,28(30):301-305. |
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| 作者姓名： | 陈立新 陈锐 陈旭辉 柳枝 曾柏全 |
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| 作者单位： | 中南林业科技大学生命科学与技术学院,长沙,410004 |
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| 基金项目： | 湖南省大学生研究性学习和创新性实验计划项目“超声波辅助提取沙田柚种籽油工艺优化研究”(601-000212) |
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| 摘 要： | 为了优化超声波提取沙田柚种籽油的工艺参数。在单因素试验基础上，通过采用响应面法，对超声波辅助时间、液料比、超声波功率比和温度进行了优化。结果表明，最佳工艺参数为：提取溶剂为异丙醇、时间为40min、超声波功率比为73．77％、液料比为5．9：1（mL／g）、提取温度为47．39~C。在此最佳工艺参数下，沙田柚种籽油的提取率达38．82％。
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| 关 键 词： | 沙田柚 超声波提取法 响应面优化法 工艺参数 |
| 收稿时间： | 5/3/2012 12:00:00 AM |
| 修稿时间： | 2012/8/13 0:00:00 |
Ultrasonic-assisted Extraction Technology of Seed Oil from C.grandis Osbecko |
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| Chen Lixin
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Chen Rui
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Chen Xuhui
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Liu Zhi
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Zeng Baiquan.Ultrasonic-assisted Extraction Technology of Seed Oil from C.grandis Osbecko[J].Chinese Agricultural Science Bulletin,2012,28(30):301-305. |
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| Authors: | Chen Lixin Chen Rui Chen Xuhui Liu Zhi Zeng Baiquan |
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| Institution: | (Central South University of Forestry and Technology,College of Life of Science and Technology,Changsha 410004) |
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| Abstract: | In order to optimize the ultrasonic extraction process of C grandis osbecko seed oil, according to single-factor experiments, four independent variables, namely： the time of the ultrasonic-assisted extraction process, liquid ratio, ultrasonic power ratio and temperature, had been determined by RSM experiment. The results showed that, the optimal conditions were as follows： extraction solvent： isopropanol; extraction time 40.8 min; ultrasonic power ratio 73.77%; liquid ratio 5.9：1 （mL/g）; extraction temperature 47.39℃. Under the optimum conditions, the extraction yield of C. grandis osbecko seed oil reached at 38.82%. |
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| Keywords: | C grandis Osbecko ultrasonic extraction response surface method process parameters |
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