当前位置: 首页 > 文章 > 表面活性剂-超声协同提取刺五加苷的工艺优选 四川林业科技 2020 (3) 81-85
Position: Home > Articles > Optimization of Surfactant Ultrasonic-assisted Extraction of Eleutherosides from Eleutherococcus senticosus Rhizomes Journal of Sichuan Forestry Science and Technology 2020 (3) 81-85

表面活性剂-超声协同提取刺五加苷的工艺优选

作  者:
漆书文;徐明;杨磊;莫开林
单  位:
关键词:
刺五加;表面活性剂;超声辅助提取;刺五加苷
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。
译  名:
Optimization of Surfactant Ultrasonic-assisted Extraction of Eleutherosides from Eleutherococcus senticosus Rhizomes
作  者:
QI Shuwen;XU Ming;YANG Lei;MO Kailin;College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University;Sichuan Academy of Forestry Sciences;
关键词:
Eleutherococcus senticosus;;Surfactant;;Ultrasonic-assisted extraction;;Eleutheroside
摘  要:
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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