300 grams of tofu, 30 grams of onion, 5 grams of refined salt, 3 grams of monosodium glutamate, 4 grams of sesame oil and 30 grams of refined oil.
manufacture
(1) Remove yellow leaves from shallots, wash and cut into chopped green onions; Cut the tofu into small pieces, put it in a hot water pot to remove the beany smell, take it out and cool it with cold purified water, take it out and drain it, put it in a plate, add refined salt and monosodium glutamate, sprinkle with chopped green onion and drizzle with sesame oil.
(2) Put the wok in a medium fire, pour in the refined oil and cook it, then put it in a bowl, cool it, pour it on the tofu, serve it, and mix well when eating.
Characteristics and hazards
This dish is light and elegant, fragrant and elegant, fresh and refreshing.
Tofu is rich in nutrients such as protein and calcium. Onions contain a lot of oxalic acid. When tofu is mixed with onion, the calcium in tofu combines with oxalic acid in onion to form white precipitated calcium oxalate, which destroys the calcium in tofu. Calcium oxalate is hard to be absorbed by human body. If long-term consumption of shallots mixed with tofu will cause calcium deficiency in human body, which will lead to cramps and chondropathy.
Nutrition and function
Tofu has high nutritional value and contains many nutrients needed by human body. Tofu protein contains 8 kinds of essential amino acids that cannot be synthesized by human body, and the digestibility can reach 92%-96%. This is a nutritious and digestible food.
Mixing shallots with tofu will hinder nutrient absorption.
There is a two-part allegorical saying called "green onion mixed with tofu-clear and white". Onion mixed with tofu is an ordinary home-cooked dish, which many people like to eat. But this way of eating is not scientific. Because tofu is rich in protein, calcium and other nutrients, and onions contain a lot of oxalic acid. When tofu is mixed with onion, the calcium in tofu combines with oxalic acid in onion to form white precipitated calcium oxalate, which destroys the calcium in tofu. Calcium oxalate is difficult to be absorbed by human body. If long-term consumption of shallots mixed with tofu will cause calcium deficiency in the human body and prone to cramps and rickets.