论文部分内容阅读
水稻是我国的主要粮食作物,它的蛋白质含量为6—14%。在水稻种子蛋白质中,谷蛋白占80%,球蛋白占10%,醇溶蛋白占5%,清蛋白占5%。据研究,水稻种子清蛋自主要由分子量16800的亚基组成,球蛋白由10种不同分子量的亚基通过疏水交互作用相结合,谷蛋白由分子量38000、25000和16000三种亚基通过双硫键相结合。但是,不同品种水稻种子贮藏蛋白质组分有何差异?研究报道的很少。本文简要报道不同品种水稻种子(籼稻和粳稻)贮藏蛋白质组分的差异,为
Rice is the main food crop in China. Its protein content is 6-14%. Among the rice seed proteins, gluten accounted for 80%, globulin accounted for 10%, gliadin accounted for 5% and albumin accounted for 5%. According to the study, the rice seed egg is composed of subunits of molecular weight 16800. Globulin is composed of 10 different molecular weight subunits through hydrophobic interactions. Gluten is composed of three subunits with molecular weights of 38000, 25000 and 16000, Key combination. However, different types of rice seed storage protein components What are the differences? In this paper, we briefly report the difference in storage protein components between different rice varieties (Indica and Japonica)