黑麦水溶性阿拉伯木聚糖制备及其在面包生产中应用

该文采用黑麦粉,经过加热提取,乙醇沉淀后得到的黑麦水溶性阿拉伯木聚糖,作为功能性食品添加剂应用于面包生产中,探讨黑麦阿拉伯水溶性木聚糖对面包品质的影响。结果表明:面粉中添加黑麦阿拉伯水溶性木聚糖能改善面粉品质,增加面包体积;另外,因其具有较高的持水性,可减缓淀粉老化,延长面包货架期,提高面包品质。

The Extraction of Rye Soluble Arabinoxylans and Application to Bread-making

The rye soluble arabinoxylans were prepared by extracting in hot water and separating by alcohol from rye flour. As a functional additive, rye soluble arabinoxylans were used in bread-making. The article studied the influence of rye soluble arabinoxylans on the bread quality. The results showed that rye soluble arabinoxylans improved the wheat flour quality and the loaf volume. Furthermore, because of its high water holding capacity rye soluble arabinoxylans weakened the starch aging, prolonged the shelf life and improved the bread quality.