Flour contains more vitamin B 1, so people who live on flour are not easy to suffer from beriberi (vitamin B 1 deficiency). The content of vitamin B 1 in rice is only about half of that in wheat. Eating less non-staple food is prone to vitamin B 1 deficiency.
2. In protein, flour contains more protein than rice. The average protein content of rice is about 7.3%, while the average protein content of wheat flour is 10.7%.
Although the quantity of protein in noodles is higher than that of rice, the quality of protein is lower than that of rice. Noodles contain 40% "gliadin", of which lysine is seriously lacking; The content of "gliadin" in rice is less than 20%, and the biological value of rice protein is higher in common grains.
Extended data
Rice is one of the main foods for human beings and Asians, and about half of the world's population eats rice. Common staple food areas are in Chinatown in Asia and around the world.
Rice can be divided into indica rice, japonica rice and glutinous rice according to rice type, and early rice, middle rice and late rice according to seasonal harvest.
Glutinous rice is the best rice to eat alone, followed by japonica rice and indica rice, but glutinous rice is glutinous enough to cause indigestion or stomach adhesion, and it is best not to be used as a daily staple food. It is ok to eat japonica rice and indica rice every day.
Baidu encyclopedia-noodles
Baidu Encyclopedia-Mi