Youmian is flour made of naked oats. In north and northwest China, it is called naked oats, and in Yunnan and Guizhou, it is called the head of incense ..., high wheat and millet. The content of protein in naked oats is 0.6-2.3 times that of 65438+ flour and rice.

Oats, also known as Bromus and Wild Wheat. Oats are generally divided into two types: barnyard grass type and naked grain type. The oats planted all over the world are mainly barnyard grass, which is often called skin oats. Oats grown in China are mainly naked oats, which are often called naked oats.

Naked oats have many aliases and are called naked oats in northern China. The northwest is called Yumai; Southwest is called oats, sometimes called naked oats; Northeast China is called Zhongmai.