| 表面活性剂-超声协同提取刺五加苷的工艺优选 |
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| 引用本文： | 漆书文,徐明,杨磊,莫开林.表面活性剂-超声协同提取刺五加苷的工艺优选[J].四川林业科技,2020,41(3):81-85. |
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| 作者姓名： | 漆书文 徐明 杨磊 莫开林 |
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| 作者单位： | 东北林业大学化学化工与资源利用学院,黑龙江哈尔滨 150040;四川省林业科学研究院,四川成都 610081 |
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| 摘 要： | 以药用植物刺五加根茎为原料,采用食品表面活性剂吐温80-超声协同提取刺五加苷B和E。考察了表面活性剂浓度、液料比、超声功率、超声时间对刺五加苷B和E得率的影响,得到的最佳提取条件分别为:表面活性剂浓度0.3%,液料比20 mL·g^-1,超声功率200 W,超声时间30 min。与传统的乙醇水溶剂提取法相比,表面活性剂-超声协同提取具有刺五加苷得率高、绿色环保等特点。
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| 关 键 词： | 刺五加 表面活性剂 超声辅助提取 刺五加苷 |
Optimization of Surfactant Ultrasonic-assisted Extraction of Eleutherosides from Eleutherococcus senticosus Rhizomes |
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| QI Shuwen,XU Ming,YANG Lei,MO Kailin.Optimization of Surfactant Ultrasonic-assisted Extraction of Eleutherosides from Eleutherococcus senticosus Rhizomes[J].Journal of Sichuan Forestry Science and Technology,2020,41(3):81-85. |
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| Authors: | QI Shuwen XU Ming YANG Lei MO Kailin |
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| Institution: | (College of Chemistry,Chemical Engineering and Resource Utilization,Northeast Forestry University,Harbin 150040,China;Sichuan Academy of Forestry Sciences,Chengdu 610081,China) |
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| Abstract: | In this study,the Eleutherococcus senticosus rhizomes was used as raw material,and surfactant(Tween 80)-ultrasonic-assisted extraction was used to extract eleutheroside B and E.The effects of surfactant concentration,liquidsolid ratio,ultrasonic irradiation power,ultrasonic irradiation time on yield of eleutheroside B and E were investigated.The optimal extraction conditions were as follows:surfactant concentration of 0.3%,liquid-solid ratio of 20 mL·g^?1,ultrasonic irradiation power of 200 W and ultrasonic irradiation time of 30 min.Compared with the traditional ethanolwater solvent extraction method,the surfactant-ultrasonic-assisted extraction has the characteristics of high eleutheroside yield and environmental protection. |
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| Keywords: | Eleutherococcus senticosus Surfactant Ultrasonic-assisted extraction Eleutheroside |
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