FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (10): 420-423.

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Performance of Absorption and Separation of the Macroporous Resin for Flavonoids from Coreopsis basalis Flowers

 ZHU  Du,   Zeng-Qing-Gui,   Jiang-Yu-Mei,   Yan-Ri-Ming,   Huang-Si-Sheng   

  1. College of Life Sciences, Jiangxi Normal University, Jiangxi Provincial Key Lab of Protection and Utilization of Subtopic Plant Resources, Nanchang 330022, China
  • Online:2006-10-15 Published:2011-11-16

Abstract: Eight kinds of macroporous resins were selected to compare their performances in absorbing and desorbing flavonoids in flowers of Coreopsis basalis. The optimal absorbent material for flavonoids in flowers of Coreopsis basalis was decided. Experimental results show that AB-8 resin possesses higher absorption and desorption capacity. It is a better candidate for separating and purifying flavonoids in flowers of Coreopsis basalis.

Key words: Coreopsis basalis, flavonoids, macroporous resin, absorption, desorption