Preparative separation of chlorogenic acids from tobacco waste eztract with macroporous resins
Chlorogenic acids have shown potential beneficial properties to humans such as antioxidant, hepatoprotective, hypoglycaemic. In order to establish a new methord of downstream processing for chlorogenic acids separation from tobacco waste extract, the performance and separation characteristics of nine macroporous resins have been evaluated. The adsorption and desorption properties of chlorogenic acids on macroporous resins have been compared. According to our results, XAD-4 resin offered higher adsorption and desorption capacities and higher adsorption speed than other resins. It is useful in the designing of adsorption-desorption process for the enrichment and purification of chlorogenic acids from tobacco waste extract.
chlorogenic acids tobacco waste macroporous resin adsorption desorption
Lu Ding-Qiang Zhao Hui Wang Jun Ling Xiu-Quan Wang Jia-Li
School of Pharmacy, Nanjing University of Technology, Nanjing, 210009, China Jiangsu Provincial Inst School of Pharmacy, Nanjing University of Technology, Nanjing, 210009, China
国际会议
International Symposium on Medical and Pharmaceutical Biotechnology(医药生物技术国际研讨会)
南京
英文
136-138
2009-04-27（万方平台首次上网日期，不代表论文的发表时间）