| 超临界CO_2萃取-微波辅助提取红景天苷的研究 |
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| 引用本文： | 王丹,薛娇,庞海妹,蒋芝,王洪军.超临界CO_2萃取-微波辅助提取红景天苷的研究[J].林产化学与工业,2011,31(2). |
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| 作者姓名： | 王丹 薛娇 庞海妹 蒋芝 王洪军 |
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| 作者单位： | 长春工业大学化学工程学院,吉林长春,130012 |
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| 摘 要： | 采用超临界CO2萃取-微波辅助法,研究了从红景天中提取红景天苷的工艺条件。结果表明:适宜的超临界CO2萃取工艺条件为:5.000 g红景天粉末,萃取压力40 MPa,萃取温度55℃,萃取时间5 h,夹带剂为无水乙醇;萃取后红景天1.000 g,加入30 mL超纯水,浸泡2.0 h,微波功率为180 W,微波处理2 min,红景天苷提取率高于95%。
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| 关 键 词： | 红景天 红景天苷 超临界CO2萃取 微波提取 |
Supercritical Carbon Dioxide Extraction and Microwave-assisted Extraction of Salidroside from Rhodiola sachalinensis |
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| WANG Dan,XUE Jiao,PANG Hai-mei,JIANG Zhi,WANG Hong-jun.Supercritical Carbon Dioxide Extraction and Microwave-assisted Extraction of Salidroside from Rhodiola sachalinensis[J].Chemistry & Industry of Forest Products,2011,31(2). |
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| Authors: | WANG Dan XUE Jiao PANG Hai-mei JIANG Zhi WANG Hong-jun |
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| Institution: | WANG Dan,XUE Jiao,PANG Hai-mei,JIANG Zhi,WANG Hong-jun(School of Chemical Engineering,Changchun Unicersity of Technology,Changchun 130012,China) |
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| Abstract: | |
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| Keywords: | Rhodiola sachalinensi salidroside supercritical CO2 extraction microwave extraction |
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