| 超临界CO2流体技术萃取山核桃油的工艺研究 |
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| 引用本文： | 仲山民,常银子,仲泽,竺媚筠,郑剑,高前欣,石晓丽,任国平.超临界CO2流体技术萃取山核桃油的工艺研究[J].中国粮油学报,2013,28(8):37-40. |
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| 作者姓名： | 仲山民 常银子 仲泽 竺媚筠 郑剑 高前欣 石晓丽 任国平 |
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| 作者单位： | 1. 浙江农林大学农业与食品科学学院,临安,311300
2. 浙江大学药学院,杭州,310058 |
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| 摘 要： | 以我国特有的优质干果和木本油料树种——山核桃为原料,采用先进的超临界CO2流体萃取技术,对山核桃油的提取工艺进行了研究,并对所得的油脂与传统工艺提取所得的山核桃油进行了品质比较,结果表明:用超临界CO2流体萃取技术来提取山核桃油是可行的,其最佳的工艺参数为:萃取压力30 MPa、萃取温度40℃、萃取时间4h,所得产品的质量优于传统的提取方法.
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| 关 键 词： | 山核桃 超临界CO2流体萃取技术 油脂 提取 |
| 收稿时间： | 2012/11/7 0:00:00 |
| 修稿时间： | 2013/3/12 0:00:00 |
Optimization of Extraction of Oil from Chinese Walnut by Supercritical CO2 Fluid Extraction Technology |
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| Abstract: | Using Chinese walnut (Carya cathayensis) as materials, the optimization of extraction oil from Chinese walnut was investigated. The results show that the supercritical CO2 fluid extraction technology is effective and efficient in extracting oil from Chinese walnut with the optimal parameters: extraction pressure 30MPa, temperature 40°C, extraction time 4h. The quality of the resulting product is superior to that extracted by employing the traditional methods. |
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| Keywords: | Carya cathayensis supercritical CO2 fluid extraction technology oil extraction |
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