食品科学 ›› 2004, Vol. 25 ›› Issue (5): 143-147.

• 工艺技术 • 上一篇    下一篇

燕麦中β-葡聚糖的提取及分离纯化工艺研究

 汪海波, 刘大川, 谢笔钧   

  1. 华中农业大学食品系,武汉工业学院食品系
  • 出版日期:2004-05-15 发布日期:2011-10-24

Extraction and Purification of β-(1→3)(1→4)D- Glucan from Oat

 WANG  Hai-Bo, LIU  Da-Chuan, XIE  Bi-Jun   

  1. 1.Department of Food Science, Huazhong Agricultural University;2.Department of Food Science and Engineering, Wuhan Polytechnic University
  • Online:2004-05-15 Published:2011-10-24

摘要: 以燕麦麸皮为原料,水为提取溶剂提取燕麦β-葡聚糖,通过单因素实验及正交实验确定了最佳提取工艺条件。同时,比较了超滤、透析、溶剂沉淀及柱层析法等几种分离纯化手段对β-葡聚糖的分离纯化效果。

关键词: 燕麦, &beta, -葡聚糖, 提取, 分离纯化

Abstract: From the single factor and systematical linear tests experiments, we have fixed the optimum extracting conditionfor β-Glucan from oat brans. On the other hand, oatβ-Glucan was purified either by dialysis, ultrafiltration, solventprecipitation, or polyamide column isolation and so on., and the purify result of these methods was compared.

Key words: oats, β-Glucan, extraction, isolation