Rice and wheat are the two most important food crops in the world, feeding billions of people. They are also our country's oldest cultivated crops, having thrived on Chinese land for thousands of years, nourishing generations of Chinese people, and still remain the "staple" among staples.
So, is rice more nutritious or flour? Everyone probably has an opinion, and the answers are sure to vary. Those who love rice will surely say it has a good texture, a delicate fragrance, and is the best accompaniment to delicious dishes. Those who love noodles will surely say that noodles can be prepared in countless ways and are delicious even without any side dishes. People from the south might say rice nurtures the beautiful maidens of Jiangnan. People from the north might say wheat nurtures the sturdy men of Northeast China.
I. In terms of content and quality: Flour has a bit more than rice, but in terms of quality, flour is slightly inferior. This is because flour contains 40% "gliadin," but it is severely lacking in lysine, an essential amino acid for the human body. In rice, the content of "gliadin" is less than 20%, and the biological value of rice protein is relatively high among common cereals. Therefore, when considering both the quantity and quality of protein, rice and flour are even in terms of comprehensive protein utilization.
II. In terms of vitamins: Wheat contains more vitamin B1, so people whose main food is flour are less likely to suffer from beriberi. The vitamin B1 content in rice is only about half that of wheat, and it is even lower after being refined into white rice. If one's diet consists mainly of refined white rice, without legumes, tubers, or rich dishes, it is easy to develop beriberi due to a vitamin B1 deficiency.
III. In terms of mineral content: Flour has a clear advantage in calcium, phosphorus, potassium, and magnesium, while rice is superior in zinc, copper, and manganese.
IV. In terms of acid-base balance: Both refined white rice and white flour are acidic foods, but the acidity of refined white rice is higher than that of refined white flour. Therefore, if refined white rice is the main staple, it should be paired with more vegetables and fruits.
V. In terms of digestibility: There is not much difference between rice and flour; both are easy to digest. However, from the perspective of providing energy, rice provides less energy than steamed buns, baked cakes, and other wheat-based foods, meaning the energy provided per unit of mass is lower. This is because rice has a moisture content of 70%, while steamed buns have only 55% and bread around 45%. In other words, when eating the same amount of rice and steamed buns, the rice provides less energy than the steamed buns. This might be the reason why some people say "eating wheat products makes you fat."
After reading this, which is more nutritious, rice or flour?
Actually, the specific nutritional value of rice and flour is closely related to their variety, origin, degree of processing, and cooking methods. Therefore, people who love noodles don't need to refuse rice just because of its advantages. People who love rice don't need to refuse noodles just because of its advantages.
For residents who have entered a moderately prosperous society, the key is to try to eat less refined white rice and refined white flour, eat more whole grains, and pair them reasonably with dishes to obtain more comprehensive nutrition.
Life Tips:
1. Generally, the palatability of rice is inversely proportional to its protein content. In other words, the most delicious rice is the one with the lowest protein content.
2. When soaking colored rice, never discard the colored soaking water, as valuable antioxidants are dissolved in it.
3. Millet is considered "warming" in nature, making it most suitable for winter consumption. It is also very suitable for women before and after their menstrual period, as well as for young women who are constitutionally cold and have a pale complexion.
Clever Tips:
1. When soaking rice, first gently rinse the rice, then soak it in clear water, and cook the soaked water together with the rice into a porridge.
2. When making porridge, cover the pot to minimize the entry of oxygen and prevent oxidation.
3. When making millet porridge, adding a few red dates is even better. Mixing it with rice and steaming it into "two-grain rice" is also a good choice.
4. Whole wheat bread and whole wheat buns have a coarse texture that many people are not used to. In reality, the more you chew them, the more fragrant they become, and they are especially suitable for toasting.
Steamed Bun Recipe
1. You can mix 6 parts yellow cornmeal, 2 parts sticky yellow rice, and 2 parts soybean flour.
2. For every kilogram of mixture, add 2 eggs, 1 bag of milk, and 50 grams of sugar (for diabetics, sugar can be replaced with xylitol).