The machanism of the formation of the protein precipitation in beer, the stability of the protein,the type and the property of the silicagel and its use in the stability of beer were stated.

• 介绍了啤酒中蛋白质沉淀形成的机理，蛋白质稳定技巧，硅胶的种类、特性及其在啤酒稳定方面的应用。