Gluten A mixture of proteins found in wheat flour.It is composed mainly of two proteins (gliaden and glutelin), the proteins being present in almost equal quantities.

• 谷蛋白（谷朊）：是存在于小麦面粉中的蛋白质，由两种主要的蛋白质成分（麦胶蛋白和谷蛋白）组成，二者含量几乎相等。