食品与机械2012，Vol.28Issue(2)：139-141,3.
菠萝皮中总多酚的纯化工艺研究
Purification of total polyphenols in pineapple peels
沈佩仪 1徐金龙 1李俶 1阎娜 1李倩1
作者信息
- 1. 南昌大学食品科学与技术国家重点实验室,江西南昌330047
- 折叠
摘要
Abstract
This paper was to evaluate the adsorption capability and purification effect of polyphenols in pineapple peels on macroporous absorption resin. The suitable resin was selected by comparing 5 kinds of macro-porous resins for pineapple peels polyphenols adsorption, and desorption capacity, optimum conditions for absorption and elution of total polyphenols were optimized. The results showed that D101 is the best to purify total polyphenois and the optimum conditions were- flow rate 1. 5 mL/ min, polyphenol concentration 3. 9 rng/mL, washing solution 80% ethanol and elution rate 1.0 mL/min. The purity of polyphenols in pineapple peels purified by D101 was 39.03%.关键词
菠萝/皮/总多酚/大孔吸附树脂/纯化/解吸Key words
pineapple/peels/total polyphenols/macroporous absorption resin/purification/desorption引用本文复制引用
沈佩仪,徐金龙,李俶,阎娜,李倩..菠萝皮中总多酚的纯化工艺研究[J].食品与机械,2012,28(2):139-141,3.
