In fact, it is the leftover of mung bean starch or vermicelli. It is soaked in mung beans until it can be twisted and peeled, then taken out, ground into fine pulp with water, fermented in a vat, starch sinks to the bottom of the vat, and bean juice floats to the upper layer. Fermented bean juice must be boiled with water in a big casserole, then boiled with fermented bean juice, and then kept warm with low fire, and served with food. Although it looks ugly, it has always been loved by Beijingers, because it is rich in protein, vitamin C, crude fiber and sugar, and has the effects of relieving summer heat, clearing heat, warming yang, invigorating spleen, stimulating appetite, detoxifying and drying.

Bean juice has a long history, and it is said that it was a popular folk food as early as Liao and Song Dynasties. In the eighteenth year of Qianlong (1753), someone went to the temple to play the original name: "Recently, a new bean juice was sent to check whether it was clean and drinkable. If there is no clean one, recruit two or three bean juice makers and send them to the royal chef. " As a result, bean juice from the people became the royal meal of the court.

Most people can't stand the smell. ..

soya milk

Nature and taste: sweet, flat and non-toxic.

Meridian tropism: entering the stomach and lungs.

Efficacy: tonifying deficiency, clearing away heat, resolving phlegm, relieving stranguria, lowering blood pressure and benefiting large intestine.

Indications: physical weakness, malnutrition, lung flaccidity and carbuncle, dry mouth and sore throat, urinary obstruction and insufficient milk.

Description: Soymilk is made from soybeans. Soybeans are rich in high-quality protein. Soybean 100g is equivalent to more than 200g lean pork, 300g eggs or milk 1200mg, so it is called "plant meat". Although the calcium content of soybean milk is lower than that of tofu, it is more than any milk. In addition, soybean milk also contains vitamin B 1, B2, nicotinic acid and iron. Therefore, it is very suitable to feed the baby with soybean milk.

Soybean milk is a cheap high-protein nutritious food, which is deeply loved by Chinese people. It contains eight kinds of amino acids that cannot be synthesized by human body, and its nutritional value is comparable to that of milk. However, drinking soybean milk can be unscientific from good to bad. Therefore. Drink soybean milk should pay attention to the following questions:

1, don't wash eggs with soybean milk. Because the mucus protein in eggs combines with trypsin in soybean milk, it produces substances that are not easily attracted to the human body and loses its nutritional value.

2. Don't add brown sugar to soybean milk. Because brown sugar contains organic acid, it combines with protein in soybean milk, resulting in denaturalization and precipitation of protein. There is no such phenomenon with sugar.

3. Soymilk must be cooked smoothly. Soybean contains trypsin inhibitor, which is used in the processing of soybean milk. Although this substance has been severely damaged, there is still a small amount of residue. If the soybean milk is not cooked thoroughly, it will be disgusting to drink. Vomiting, diarrhea and other symptoms.

4. Do not use insulated bottled soybean milk. Gleditsia sinensis in soybean milk can remove the scale in the thermos bottle, make the scale dissolve in soybean milk, and lead to the deterioration of soybean milk. In addition, the storage time of soybean milk is too long, and bacterial reproduction will also make soybean milk deteriorate.

5, drink soy milk in moderation. Generally about 300 ml is enough. Drinking too much will lead to protein's indigestion, abdominal distension, diarrhea and other symptoms.

1, fitness. Every100g of soybean milk contains protein 4.5g, fat1.8g, carbohydrate1.5g, phosphorus 4.5g, iron 2.5g, calcium 2.5g, vitamins and riboflavin. It is of great benefit to enhance physical fitness.

2. Prevent diabetes. Soybean milk contains a lot of cellulose, which can effectively prevent excessive absorption of sugar and reduce sugar, thus preventing diabetes. It is an essential good food for diabetic patients.

3. Prevention and treatment of hypertension. Soybean sterol, potassium and magnesium contained in soybean milk are powerful salt-resistant substances. Sodium is one of the main sources of hypertension. If the amount of sodium can be properly controlled in the body, it can not only prevent and treat hypertension, but also treat hypertension.

4. Prevention and treatment of coronary heart disease. Soysterol, potassium, magnesium and calcium contained in soybean milk can enhance cardiovascular excitement, improve cardiovascular nutrition, lower cholesterol, promote blood flow and prevent vasospasm. If you can insist on drinking a bowl of soybean milk every day, the recurrence rate of coronary heart disease can be reduced by 50%.

5. Prevent stroke. Magnesium and calcium contained in soybean milk can obviously reduce cerebral blood lipid and improve cerebral blood flow, thus effectively preventing cerebral infarction and cerebral hemorrhage. Lecithin contained in soybean milk can also reduce the death of brain cells and improve brain function.

6. Prevention and treatment of cancer. Protein, selenium, molybdenum, etc. Soybean milk has strong cancer inhibition and treatment ability, especially for gastric cancer, intestinal cancer and breast cancer. According to the survey, people who don't drink soy milk are 50% more likely to get cancer than those who drink soy milk regularly.

7. Prevent bronchitis. Methionine contained in soybean milk can also prevent smooth muscle spasm of bronchitis, thus reducing and relieving the attack of bronchitis.

8. Prevent aging. Selenium, vitamins E and C contained in soybean milk have great antioxidant effect, which can make human cells "rejuvenate", especially for brain cells.

9. Prevent senile stagnation, AIDS, constipation and obesity.

These nine benefits of drinking soybean milk can be better reflected if you drink it in a scientific way. First, don't add brown sugar to soybean milk, because brown sugar will destroy the nutrition of soybean milk and increase the difficulty of absorption. Second, don't drink undercooked soybean milk. Raw soybean milk contains saponin and trypsin inhibitor, which will cause poisoning symptoms such as nausea and vomiting after drinking. Third, don't drink soy milk on an empty stomach. After drinking soybean milk on an empty stomach, the protein in soybean milk will be converted into heat and consumed prematurely, which will not play the role of drinking soybean milk. Fourth, don't use soy milk as a medication guide. If you drink soy milk with medicine, the nutrients of soy milk will be destroyed by medicine or have side effects.