竹基活性炭吸附葛根素性能的研究  

Study on Adsorptive Property of Puerarin from Kudzuvine Root (Radix Pueraria) by Bamboo Activated Carbons

作　　者：黄坤[1] 刘昌会[1] 洪正源[1] 桂本[1] 张虎极[1] 郭嘉[1] 

机构地区：[1]武汉工程大学化工与制药学院绿色化工过程省部共建教育部重点实验室,湖北武汉430073

出　　处：《广州化工》2009年第2期81-82,89,共3页GuangZhou Chemical Industry

基　　金：武汉工程大学大学生校长基金;湖北省基础化学实验示范中心研究创新型实验项目;湖北省教育厅优秀中青年人才计划项目(Q200615001)

摘　　要：实验研究了竹基活性炭对葛根素的吸附性能。实验结果表明,煤质活性炭和竹基活性炭均能有效吸附分析葛根素,且乙醇浓度为60%是洗脱效果比较好。竹基活性炭的无机杂质(如Fe和Al)含量低,更适于应用在天然产物及药物等的分离和提纯领域。In this paper, the adsorptive properties of Puerarin from kudzuvine root by bamboo activated carbons were studied. The static adsorption tests showed that the coal-based and bamboo-based activated carbons were used effectively for adsorption of Puerarin. At the alcohol concentration of 60%, a better desorption was obtained. Compared to coal-based samples, bamboo activated carbon had lower inorganic contents （like Fe and Al elements）, which was more suitable for application in separation and purification of natural products and herbs.

关 键 词：竹基活性炭 葛根素 吸附 洗脱 

分 类 号：TQ424.1[化学工程] X783.03[环境科学与工程—环境工程]