摘要
相关研究表明中药刺五加茶中含有较多功能类化合物,其中黄酮类物质含量较高。本研究通过响应面优化实验对黄酮提取工艺条件进行了优化。通过实验得知:在提取温度为50℃,超声功率为400 W时,当料液比为1:40(g/mL)、提取时间为30 min、乙醇浓度为50%时,刺五加茶中黄酮类物质提取率最高,达到10.37%。我们希望通过我们的研究,为中药提取及现代化应用提供更多建议。
Related research shows that Chinese medicine Acanthopanax senticosus tea contains more functional compounds,among which the content of flavonoids is higher.Response surface methodology was used to optimize the extraction conditions of flavonoids.The results showed that when the extraction temperature was 50℃,the ultrasonic power was 400 W,the ratio of material to liquid was 1:40(g/mL),the extraction time was 30 min,and the concentration of ethanol was 50%,the extraction rate of flavonoids in Acanthopanax senticosus tea was the highest,reaching 10.37%.It was hope to provide more suggestions for the extraction and modern application of traditional Chinese medicine through our research.
作者
郭晨新
郝晓亮
葛佩珊
代淑娟
GUO Chen-xin;HAO Xiao-liang;GE Pei-shan;DAI Shu-juan(School of Chemical Engineering,Liaoning University of Science and Technology,Liaoning Anshan 114051,China)
出处
《广州化工》
CAS
2020年第4期47-48,85,共3页
GuangZhou Chemical Industry
基金
辽宁省自然科学基金项目(20170540466)
辽宁省教育厅服务地方项目(2017FWDF05)
辽宁科技大学2019年大学生创新创业训练计划项目(201910146042)
关键词
黄酮
刺五加茶
超声波提取法
响应面
flavonoids
Acanthopanax senticosus tea
ultrasonic extraction method
response surface
