Many people buy soybean milk to drink every day, but what nutrition does soybean milk contain? How to drink soybean milk is the most scientific?
Soymilk is a drink made by soaking soybeans and grinding them. It can be drunk directly or made into bean products. The nutrition of soybean milk comes from soybean. The protein content of soybean is very high, about 35% ~ 40%, which is two or three times higher than the protein content of various meats. Soybean not only contains protein, calcium, iron and other trace elements and minerals, but also contains stigmasterol, unsaturated fatty acids and lecithin, which can help people reduce the concentration of cholesterol in blood and prevent various cardiovascular and cerebrovascular diseases and other chronic diseases.
Soybean is rich in nutrients, but only after full processing can these nutrients be absorbed by the human body. For example, the protein digestibility of dry fried soybeans is generally 48%, while the digestibility of whole cooked soybeans is only 65%. After soaking, grinding, making soybean milk and fully heating, the digestibility of soybean protein can be improved to 90% at once.
The nutritional value of soybean milk is increasingly accepted by people all over the world. Europe calls it "plant milk", while the retail sales of soybean milk in the United States has exceeded $300 million. However, as we all know, foods with high content of protein are easy to go bad, while soybean milk is usually cooked and sold, which makes soybean milk exposed to the air for a short time, not to mention giving all kinds of microorganisms a chance to fully move, so the protein it provides is the most hygienic.
The nutrition in soybean milk can be said to be very rich, but if the processing is unreasonable, these nutrients can not be fully absorbed by the human body, which will endanger our health. Take boiling soybean milk, for example? There is a lot of learning here.
Cooking soybean milk does have a lot of science, but there may be such a situation that many people will feel uncomfortable or have diarrhea after drinking soybean milk. This is because soybean milk is not cooked thoroughly, and trypsin and saponin contained in soybean milk can stimulate the stomach, thus causing nausea, vomiting and some diarrhea. Generally, when soybean milk is cooked to 80℃, there will be false cooking. At this time, many people mistakenly thought that soybean milk was cooked. In fact, it takes 3-5 minutes to cook at this time, so that the harmful substances in soybean milk can be destroyed and lose their activity.
Some people think that soybean milk is a good thing and milk is also a good thing. Then, if cooked together, wouldn't it be more nutritious? If that's what you think, you are wrong. The reason is very simple, because soybean milk needs to be cooked for 8 ~ 10 minutes, and if it is cooked for such a long time, the protein and various vitamins contained in it will be seriously damaged, and the nutrition will be lost in vain.
Cooked soybean milk will inevitably smell of beans. What should you do if you are particularly concerned?
In fact, the beany smell in soybean milk will be reduced after a long period of boiling. But if someone is particularly concerned, they can make adjustments according to their own tastes, such as making salty or sweet soybean milk. In fact, there are many ways to eat salted soybean milk, especially in Shanghai. They put a little seaweed, shrimp skin and vegetable leaves in the soybean milk to make a bowl of nutritious soybean milk. Of course, if you like sweetness, you can also add some sugar to soybean milk to adjust the taste. It is better for middle-aged and elderly people to put honey in soybean milk than sugar, which is more conducive to their health.
Some people like to wash raw eggs with soybean milk, thinking that this is a good way to kill two birds with one stone, but what is the actual effect?
Even if the soybean milk is cooked thoroughly, it is not easy to cook eggs directly. In addition, eggs contain sticky protein, which will affect the absorption and utilization of protein. So the best way is to beat the eggs into soybean milk and cook them before eating.
When drinking soybean milk, we should also pay attention to the combination of dry and wet, so that the protein in soybean milk can be more fully absorbed by the human body under the action of starchy food. If you eat more vegetables and fruits at the same time, the nutrition will be balanced.
There are many food shredders on the market now, among which there is a special soymilk machine. With their help, you can make soybean milk at home.
In the process of homemade soybean milk, you can also add other kinds of beans such as mung beans and red beans to soybeans. Soymilk made from these mixed beans has various nutrients that complement each other and is more conducive to health.
If you are too busy to buy soybean milk, let alone make it yourself, buy instant soybean milk and rinse it with hot water. It's delicious and nutritious.
It can be said that drinking soybean milk is very beneficial to most people, but for some people, drinking soybean milk should be cautious.
Scientifically speaking, the baby within 6 months, because the gastrointestinal function is not perfect, it is best not to drink soy milk. There are also some patients with gout or renal insufficiency. Due to the limited demand in protein, it is not advisable to drink a lot of soybean milk.
Besides drinking soybean milk, there are many ways for us to get soybean protein, such as eating tofu. According to the recommendation of the National Food and Nutrition Advisory Committee, everyone should consume at least about 30 grams of soybean protein every day. In other words, if you want to eat tofu, it should be 150 grams, which is about 3 liang. If you eat soy products, it should be 45 grams, which is about 1.
Drinking soy milk is also very particular.
"People can't live without beans for a day", that is to say, people eat some bean products every day in the process of pursuing health. Of course, soybean milk has always been a favorite drink, and it is also very beneficial to the human body. However, how to drink soybean milk is more beneficial to the human body?
Soybean milk is cold, so it has stomach cold. For example, people who have indigestion after eating, love burping, hinder the circulation of qi, and people with spleen deficiency, such as diarrhea and abdominal distension, should not drink it. At the same time, because soybean milk will produce intracellular nucleic acid and uric acid during metabolism in the body, patients with hyperuricemia can't drink soybean milk. In addition, patients with poor renal function, renal failure and azotemia should not drink soybean milk, because the vegetable protein in soybean milk will increase the burden on the kidneys.
References:
/xfzs/xfzs3.asp？ ID= 1900