Soybean milk has a high nutritional value, good taste, and is loved by the people. With the improvement of people’s living standards and health consciousness, soybean milk machine has long been into the tens of thousands of households, soybean milk has become an essential part of the family table. But recently there are media reports: elementary school students drank their mother’s hand-cooked soybean milk after death! In fact, similar tragedies have occurred many times in recent years. As a result, many people mention soymilk is colorful. So, what exactly is the cause of the tragedy after drinking soy milk? Who is the culprit behind it? How to scientifically boil soybean milk is safe and healthy? The culprit of the tragedy in the end is what? –Saponins Soymilk can be highly toxic if it is not thoroughly boiled! This highly toxic substance called “saponin”, a large number of saponins can lead to blindness, disability, serious cases will die. Soymilk poisoning will be poisoned in about 30 minutes, the incubation period is very short, and the symptoms of poisoning in children will even deteriorate rapidly. In the early stages of symptoms, and diarrhea is extremely similar, so it is often easy to be neglected by teachers and parents. But early symptoms is often the best time for treatment, if this period is not timely rescue, the symptoms will rapidly deteriorate to the late stage, and finally lead to the death of the child. Then, the second question comes: how to distinguish between soybean milk is “real boiling” or “false boiling”? Many people will be in accordance with the “water boiling” standard to judge “soybean milk cooked”, that when the soybean milk foam is boiling, soybean milk cooked, safe to drink. In fact, this is not, this is the soybean milk “false boiling” phenomenon. When the soybean milk heated to 80 ℃ to 90 ℃, saponins will be heated expansion, produce a large number of foam, if at this point mistakenly think that the soybean milk has boiled and stop heating, so that the soybean milk contains a large number of saponins. The right amount of saponins have anti-aging, anti-fatigue effect, but saponins is also a hemolytic agent, excess can stimulate the gastrointestinal mucosa, causing nausea, vomiting, bloating, dizziness and other symptoms of toxicity, severe dehydration and electrolyte disorders can be caused, such as rescue is not in time will be life-threatening. Boiled soybean milk tips: we usually boil soybean milk at home, whether it is cooked with a pot or with a soybean milk machine, soybean milk boiling is not fully cooked. Should be in the soybean milk after boiling to turn the heat to continue to boil for 5 minutes, so that only really cooked; if you use a soybean milk machine, it is best to boil and then poured into the pot, after a few minutes of cooking and drinking to be safe and healthy. Drinking soybean milk should also pay attention to what problems? 1, soybean milk needs to be cooked now drink. Compared with fresh soybean milk, placed 6 hours after the total number of colonies of soybean milk is 36 times more than the initial, this time the soybean milk has been substandard food, can not drink again! Because soybean milk is easy to deteriorate and propagate bacteria, so should not be used thermos bottle, in order to dietary safety, to try to do now drink. 2, should not be used to soak beans in the water directly to do soymilk. Some people in order to save time, the beans will be cleaned and placed in the soybean milk machine soaking, and directly with the soaking water timed to do soybean milk. This practice is actually not scientific. As we all know, after soaking soybeans for a period of time, the water color will turn yellow, the surface of the water surface floating a lot of blisters, this is because soybeans alkaline, fermentation caused by soaking. Especially in summer, it is easier to produce odor and deterioration, breeding bacteria. So made of soybean milk not only alkaline flavor, soybean milk is not fresh, but also unhygienic, people drink after the damage to health, may lead to abdominal pain, diarrhea, vomiting and other symptoms. As you can see, as long as we master the scientific method of boiling soybean milk, you can continue to enjoy the flavor and health of soybean milk as usual.