The molecular distribution of amylopectin is wider than that of amyloses.The molecular distributions of amylopectin are not significantly different among three ric...

• 支链淀粉的分子量分布比直链淀粉的宽,粳米直链淀粉的分子量分布比籼米的宽,三种稻米支链淀粉的分子量分布差异不大。