Of four protein fractions, glutelin, globulin and albumin had larger coefficient of variation than prolamin, although their difference in prolamin content was cultivar type dependent;

• 在4种蛋白质组分中，谷蛋白、球蛋白和清蛋白在品种间的变异系数较大，而醇溶蛋白则相对较小，且在分布频率上也表现出品种类型间的差异特征；