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Position: Home > Articles > Ultrasonic-assisted Extraction Process of Total Saponins from Abrus cantoniensis Northern Horticulture 2013 (3) 161-163

超声波辅助提取鸡骨草总皂苷的工艺研究

作  者:
廖春燕;黄敏;黄瑶;黄丽丹
单  位:
广东轻工职业技术学院食品与生物工程系;广西工学院生物与化学工程系
关键词:
鸡骨草;皂苷;提取;超声波
摘  要:
采用超声波法,通过单因素试验和正交实验设计,研究超声波功率、乙醇浓度、料液比、提取时间对总皂苷提取率的影响,优选鸡骨草总皂苷提取的工艺条件。结果表明:超声波提取法的最佳提取工艺为:超声波功率90W,乙醇浓度50%,料液比1∶25(w/v),提取时间20min,在此工艺条件下皂苷提取得率为1.43%。
译  名:
Ultrasonic-assisted Extraction Process of Total Saponins from Abrus cantoniensis
作  者:
LIAO Chun-yan1,HUANG Min2,HUANG Yao1,HUANG Li-dan1(1.Department of Biological and Chemical Engineering,Guangxi University of Technology,Liuzhou,Guangxi 545006;2.Department of Food Bioengineering,Guangdong Industry Technical College,Guangzhou,Guangdong 510300)
关键词:
Abrus cantoniensis;total saponins;extraction;ultrasonic
摘  要:
To optimize the process conditions,the effect of extracting time,ultrasonic power,ethanol concentration and solid to liquid ratio on the extraction rate of total saponins from Abrus cantoniensis were studied using ultrasonic-assisted extraction process by single factor and orthogonal test.The results showed that the optimal conditions of total saponins extraction from Abrus cantoniensis was as follows:ultrasonic power 90 W,ethanol concentration 50%,and solid to liquid ratio 1∶25,extraction time 20 min.Under these conditions,the extraction rate of total saponins was 1.43%.

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