摘要
采取乙酸酐衍生化气相色谱法测定从小麦麸皮中提取的2种可溶性非淀粉多糖(non-starch polysaccharides,NSP)的单糖组成。所制备的小麦水提取NSP和碱提取NSP中主要的单糖组成是阿拉伯糖和木糖,另外还含有少量的葡萄糖、甘露糖和半乳糖。测定方法的回收率在95.56%—98.62%之间。
The experiment was studied the monosaccharide components of two soluble non-starch polysaccharides （NSP） extracted from wheat bran by gas chromatography after the aiditol acetates derivation. The main monosaccharide of the water extracted NSP or alkali extracted NSP was composited of Arab and xylose. It also contained a small amount of glucose,mannose and galactose. The recovery of this method was ranged between 95.56% and 98.62%.
出处
《光谱实验室》
CAS
CSCD
北大核心
2009年第4期1039-1042,共4页
Chinese Journal of Spectroscopy Laboratory
基金
河南省教育厅自然科学研究计划项目(2008A230002)
河南科技学院2006年博士启动基金
关键词
单糖组成
气相色谱
乙酸酐衍生物
非淀粉多糖
小麦
Monosaccharide Composition
Gas Chromatography
Aiditol Acetates
Non-Starch Polysaccharides
Wheat
