1 Shiitake mushrooms and spinach can be fried together
Shiitake mushrooms and spinach can be eaten together, fried, dun, are possible.
But spinach is best scalded with water to remove oxalic acid, otherwise it will affect the pork, mushrooms in the absorption of minerals. Spinach contains oxalic acid and calcium salts can be combined into calcium oxalate crystals, so that nephritis patients with cloudy urine, tubular and salt crystals increase, so nephritis and kidney stones should not eat.
So spinach can not be used with tofu, milk and other foods containing high calcium.
2 Shiitake mushroom taboo and what with
Shiitake mushroom + quail eggs: face easy to grow black spots
Shiitake mushroom + river crab: easy to cause stone symptoms
Shiitake mushroom + tomatoes: the destruction of the carotenoid
3 what is the nutritional value of spinach
Spinach is rich in vitamins, especially in vitamin C, per 100 grams of spinach, contains 70 mg of calcium. It also contains 70mg of calcium, 34mg of phosphorus, 2.5mg of iron, 56-66mg of zinc, 2g of protein, 0.2g of fat and 2g of sugar. Spinach also contains rue glucoside, a large amount of α spinach sterol, spinach leaf pigment. Spinach root contains spinach saponin A and spinach saponin B. Spinach can stimulate pancreatic secretion, help digestion. Spinach because of its slippery nature, constipated people, hemorrhoids patients often eat have benefits.
4 Eat spinach iron
Iron effect is not obvious.
While spinach contains a large amount of iron, spinach in the iron can be dissolved in the intestinal tract and absorbed only 1%, the remaining 99% of the iron and oxalic acid and other substances combined to form a complex that can not be dissolved, lost the nutritional value. Therefore, before cooking spinach, it is necessary to blanch in boiling water for a few moments, so that more than 80% of the oxalic acid into the water, and then with other food **** cooking. Generally speaking, spinach and animal foods such as pork liver, shredded meat, etc. with the soup is more reasonable; and spinach and tofu soup, spinach and egg soup and other commonly used folk food in the academic community is still controversial, that calcium, protein, etc. will inhibit the normal absorption of iron.