Nutritional value of sufu
Sufu is as nutritious as soybean products such as douchi. Its raw material, dried bean curd, has a protein content of 15% ~ 20%. The fermented bean curd is fermented by mold, which makes protein's digestion and absorption rate higher. It is also rich in calcium and vitamins. Because microorganisms decompose phytic acid in beans, minerals such as iron and zinc with low absorption rate in soybeans are more easily absorbed by the human body.
What is the taboo of white hair on fermented bean curd?
What is the white hair on fermented bean curd?
The raw material of fermented bean curd is the "white blank" of dried bean curd. Inoculate the white blank with suitable mold and cultivate it under suitable conditions, and you will see white hair growing on it. In fact, these white hairs are harmless, because these strains are harmless to people, and their function is only to decompose protein in white blanks and produce amino acids and some B vitamins. Knead the wool white blank and finally marinate it, and it becomes sufu, which has good nutrition and taste.
What is the taboo of white hair on fermented bean curd?
Taboo of fermented bean curd
The content of salt and purine in 1. sufu is generally high. Patients with hypertension, cardiovascular disease, gout, nephropathy and digestive tract ulcer should eat less or not, so as not to aggravate the condition.
2. Fermented fermented sufu is easily contaminated by microorganisms, and protein in tofu is oxidized and decomposed to produce sulfur-containing compounds. Eating too much stinky tofu will have a bad effect on the human body, thus affecting the health of the body.
What is the taboo of white hair on fermented bean curd?
Nutritional value of sufu
Although fermented by microorganisms, the content of milk rot is basically close to tofu. Sufu is delicate in texture, mellow and delicious in taste, and contains a variety of trace elements needed by the human body. It is a rare table food.
1, b vitamins
The content of B vitamins in sufu is very rich, and it can supplement B vitamins for human body if it is eaten regularly. Under the action of microorganisms, the content of vitamin B2 produced in sufu is second only to dairy products, which is 6~7 times higher than that of tofu, while the content of vitamin B 12 is second only to animal liver, and the content of vitamin B 1 and nicotinic acid is slightly higher than other foods. For people who often eat vegetarian food, eating some fermented bean curd properly can effectively prevent pernicious anemia and Alzheimer's disease.
What is the taboo of white hair on fermented bean curd?
2. protein
Some protein contained in soybean is not easily digested and absorbed by human body, but after enzymatic hydrolysis by microorganisms, many low molecular weight polypeptide mixtures are generated, which are easy to be absorbed by human body. The absorption rate of protein in sufu can reach about 96%. The content and performance of protein can be completely comparable to animal protein, and it contains almost no cholesterol, so it is a healthy food with high protein.
3, calcium, phosphorus and other minerals
Sufu also contains mineral elements such as calcium and phosphorus, which are essential nutrients for human body.
What is the taboo of white hair on fermented bean curd?
I think many people have eaten fermented bean curd, which is usually the best ingredient for cooking hot pot, but careful people will find that there is a layer of white hair on it. In fact, this layer of white hair is edible, and many soy products will grow a layer of white hair after being put for a long time. This is normal and harmless to the human body.