Rice and millet are rich in sugar, protein, fat and minerals, as well as vitamin B, vitamin B2 and vitamin C, especially the vitamin B contained in rice and millet, which is the most important vitamin source in people's daily diet. After testing, 56% of vitamin B in 400 grams of rice was destroyed by adding 0.06 grams of alkaline porridge. Vitamin B2 is the most abundant in beans, and beans are not easy to cook. Of course, it will rot quickly after alkali, but it will destroy almost all vitamin B2.
An obvious feature of vitamin B is that it is easily destroyed in alkaline solution, but relatively stable in acidic solution. Therefore, when the rice porridge with alkali is alkaline, the loss rate of vitamin B is naturally greatly increased. According to the measurement, every100g of rice contains 0.2mg of vitamin, and after cooking the porridge without alkali, the content is 0. 1 1 mg, and the loss rate is 45% (including the loss of rice washing). If alkali is added to porridge, the content of vitamin B is only 0.05 mg, and the loss rate reaches 75%. It can be seen that the loss of adding alkali in porridge is more than-times higher than that of vitamin B without alkali. Vitamin b and vitamin c are also substances that like acid and fear alkali, and the loss is roughly the same as above.
If you often eat this kind of porridge cooked with alkali, it will have a great influence on your health. If the human body lacks vitamin C for a long time, it will suffer from scurvy. In severe cases, anemia, heart failure and severe internal bleeding may occur, and there is even the danger of sudden death.
If the human body lacks vitamin B, it is prone to beriberi, indigestion, weak heartbeat, edema and other diseases; If the human body lacks vitamin B2, it will cause scrotal itching, inflammation, thrush, oral decay and tongue numbness.