The subunits component and 7S/11S ratio of the protein extracted from different soy species were studied by the discontinuous lauryl sodium sulfate-polyacrylamide gel electrophoresis techniques.

• 摘要本文通过采用不连续的十二烷基磺酸钠-聚丙烯酰胺凝胶电泳技术，对不同所选大豆品种中蛋白质的亚基组成及其比值(7S/11S)进行了测定，得出品种间差异对蛋白质亚基组成的变化影响较明显。