【摘要】 测定了河南省 2 2个小麦品种 (样品 )的籽粒蛋白质、淀粉与直链淀粉含量 ,并采用快速粘度分析 (RVA)测定了这些品种的面粉糊化特性。参照国内外研究结果综合鉴评认为 :在供试的小麦品种中 ,温 6 (稻茬 )、豫麦 4 7、郑农7号、豫麦 5 2、百农 6 4、周麦 12等具有适于制作优质面条的淀粉品质 ;同时观察到同一品种在不同种植条件下 ,其蛋白质含量、直链淀粉含量和淀粉品质有很大差异。进一步证明了在优质小麦生产中选择适宜种植地区和采用适宜栽培技术的重要性更多还原

【Abstract】 The contents of protein, starch and mylose in twenty two kinds of wheat produced in Henan province were determined. And the flour gelatilization characteristics of these varieties of wheat were also tested via RVA. The research results showed that six varieties of wheat had starch properties suitable for making high-quality noodles. Meanwhile, it was found that significant differences exist in the contents of protein, amylose and amylopetin as well as starch quality of the same wheat under different planting conditions. Therefore it is important to select suitable planting areas and cultivation techniques for high-quality wheat.更多还原