食品科学 ›› 2007, Vol. 28 ›› Issue (11): 139-141.

• 基础研究 • 上一篇    下一篇

笃斯越桔笃斯越桔花青素的分离纯化研究

 李明瑾, 林松毅, 王二雷, 刘静波   

  1. 吉林大学军需科技学院营养与功能食品研究室; 吉林大学军需科技学院营养与功能食品研究室 吉林长春130062; 吉林长春130062;
  • 出版日期:2007-11-15 发布日期:2011-11-22

Study on Isolation and Purification of Anthocyanidin from Vaccinium uliginosum L.

 LI  Ming-Jin, LIN  Song-Yi, WANG  二Lei, LIU  Jing-Bo   

  1. Laboratory of Nutrition and Functional Food, College of Quartermaster Technology, Jilin University, Changchun 130062, China
  • Online:2007-11-15 Published:2011-11-22

摘要: 本实验以长白山笃斯越桔果实中笃斯越桔花青素粗提液为实验材料,以吸附和解吸效果为衡量指标,对比分析了五种不同型号树脂分离纯化笃斯越桔花青素的实验效果,筛选出AB-8树脂适合应用于笃斯越桔笃斯越桔花青素的分离纯化。并通过实验研究确定最优吸附和洗脱条件为:温度环境30℃、pH值6、乙醇浓度为60%。

关键词: 笃斯越桔笃斯越桔花青素, 分离纯化, AB-8树脂

Abstract: The separation and purification of anthocyanidin from the Vaccinium uliginosum L. with five different kinds of macro- porous resin were studied. Through comparison of the adsorption and desorption of resin, the AB-8 macroporous resin was the best choice to separate and purify anthocyanidin from the Vaccinium uliginosum L Based on a concrete experiment, the optimal conditions of adsorption elution were confirmed as follows: temperature 30℃, pH 6 and alcohol concentration 60%.

Key words: Vaccinium uliginosum L., separation and purification, AB-8 macro-porous resin