冬小麦籽粒中的戊聚糖含量及其相关分析

摘要

Wheat pentosan is one important factor affecting the flour processing and food quality. The contents of pen⁃tosan,protein,1000-kernel weight were investigated on 32 winter wheat varieties/accessions which were planted in north China. Results showed that the contents of pentosan varied from 3.92%to 7.11%,and the contents of protein were positively related significant(r=0.681),the contents of protein with 1000-kernel weight and kernel width was positively related significantly .%戊聚糖是小麦制粉和食品加工品质中重要的影响因子之一。研究测定了我国北方地区32个冬小麦品种（系）籽粒中的戊聚糖和蛋白质、千粒重等性状，结果表明，不同品种（系）戊聚糖含量的变幅为3.92%～7.11%，戊聚糖与蛋白质含量的相关系数为0.681，达到极显著水平，蛋白质含量还与粒宽、千粒重呈显著正相关。