中国食品添加剂Issue(5)：154-158,5.
五种HPD系列树脂分离纯化蓝靛果红色素的工艺研究
Study on separation and purification of lonicera edulis red pigment by five HPD adsorption resins
摘要
Abstract
The wild indigo fruit used in the test was picked in wuying forestry bureau in Yichun city. It has good nutrition and biological activity. The natural resource of the fruit is very limited. Therefore, it has the potential of development. In order to select the best resin to purify red pigment of Lonicera edulis and obtain the optimized separation and purification parameters, the adsorption and elution conditions of five HPD series adsorption resins were studied. This paper used mass concentration of Lonicera edulis red pigment as the index. The results shows that HPD - 200 macro-porous adsorption resin was the best to separate and purify red pigment of Lonicera edulis. The optimum purification conditions were; the pH value of absorbing solution 3. 0, the concentration of sample 3.0g/L, the flow rate of sample 1. 0mL/min, the eluent ethanol concentration was 50% , and the flow rate of eluent was 1. 5mL/min. After refining, the color value was increased more than 11 times, pigment yield was 87. 6% . The experiment provides scientific view in the research and development of Lonicera edulis red pigment on edible, medical, dye and cosmetics areas.关键词
蓝靛果/吸附树脂/分离纯化/工艺Key words
lonicera edulis/ adsorption resins/ separation and purification/ craft分类
轻工纺织引用本文复制引用
刘德江,孙国志,李佳琳,申健,丛慧颖,赵永勋..五种HPD系列树脂分离纯化蓝靛果红色素的工艺研究[J].中国食品添加剂,2012,(5):154-158,5.基金项目
黑龙江省中医药管理局科技项目(ZHY12-W041) （ZHY12-W041）
佳木斯大学科技项目(S2011-055) （S2011-055）
黑龙江省基金项目(C201102). （C201102）
