| 正交实验法优选海南黑胡椒超临界CO_2萃取工艺研究 |
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| 引用本文： | 王勇,李海龙,张俊清,赖伟勇,刘明生.正交实验法优选海南黑胡椒超临界CO_2萃取工艺研究[J].海南医学院学报,2010,16(1):4-6. |
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| 作者姓名： | 王勇 李海龙 张俊清 赖伟勇 刘明生 |
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| 作者单位： | 海南医学院海南省南药黎药研究院,海南,海口,571101 |
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| 摘 要： | 目的:用正交实验法优化超临界CO2流体萃取黑胡椒挥发油成分的工艺条件。方法:采用正交实验,以萃取压力、萃取温度和萃取时间为考察因素,以黑胡椒油的萃取得率为指标考察黑胡椒的提取工艺。结果:优选出的黑胡椒油最佳提取工艺条件为:萃取压力为30 Mpa,萃取温度为55℃,萃取时间为2 h。结论:确定的黑胡椒油CO2超临界萃取最佳提取工艺为黑胡椒油的中试生产条件及工业化生产提供了理论依据和应用基础。
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| 关 键 词： | 黑胡椒 正交实验 超临界流体萃取 海南省 |
Research on the optimization of oil extraction technology of Fructus piperis by CO2-SFE or-thogonal methods |
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| WANG Yong,LI Hai-long,ZHANG Jun-qing,LAI Wei-yong,LIU Ming-sheng.Research on the optimization of oil extraction technology of Fructus piperis by CO2-SFE or-thogonal methods[J].Journal of Hainan Medical College,2010,16(1):4-6. |
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| Authors: | WANG Yong LI Hai-long ZHANG Jun-qing LAI Wei-yong LIU Ming-sheng |
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| Institution: | ( Hainan Provincial Academy of Southern and Li Medicinal Plants of Hainan Medical University Haikou 571101 ,China) |
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| Abstract: | Objective： To optimize the oil extraction technology of Fructus piperis by CO2-SFE with orthogonal tests. Methods：Parameters affected the CO2-SFE extraction yield such as pressure, tem- perature, time and the percentage of extraction yield of the oil were observed to evaluate the extraction technology. Results= The optimum CO2-SFE conditions for the oil extraction of Fructus piperis included extraction pressure, 30 MPa, extraction temperature, 55 ℃ and the extraction time, 2 h. Conclusion： The above mentioned extraction technology and optimum conditions provided theory basis for oil extraction of Fructus piperis in large scale. |
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| Keywords: | Fructus piperis Orthogonal experiments~ Super critical fluid （SFE） Hainan Province |
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