PURIFICATION OF ANTHOCYANINS FROM FRUIT OF ARONI AMELANOCARPA

摘要：

　　Five different macroporous resins were evaluated for the adsorption properties of the anthocyanins extracted from the Aroni amelanocarpa fruit.The effects of initial anthocyanin concentration,amount of elution solvent,elution velocity and ethanol concentration were studied by the dynamic adsorption/desorption method.Results showed LSA-10 possessed the best purification capability.The optimum adsorption conditions were 120 mL of 55.77 μg/mL sample,1.5 mL/min of flow rate.The elution solvent was 120 mL of 50%ethanol at velocity of 1.5 mL/min.After being processed by LSA-10,the purity of anthocyanin in the crude extracts increased from 0.24%to 1.96%.

关键词： Aronia melanocarpa Anthocyanin Macroporous adsorption resin Purification

作者: Song Jiangang Zhong Fangli Wang Xiaolin Feng Yangyang

作者单位: School of Chemistry and Pharmaceutical Engineering,Jilin Institute of Chemical Technology,Chengde Street,Jilin,China

会议类型: 国际会议

会议名称: 2018 International Conference on New Materials and Intelligent Manufacturing (ICNMIM(2018年第一届新材料与智能制造国际会议))

会议地点: 吉林

会议语种:英文

页码: 418-420

在线出版日期: 2018-06-23（万方平台首次上网日期，不代表论文的发表时间）