What is a shiitake mushroom
The shiitake mushroom, named for the layer of mucus on its surface that makes it slippery and flavorful when eaten, has been around since the mid-1970s, when it started in the southern part of Liaoning Province, and now its main producing areas are northern Hebei, Liaoning, and Heilongjiang. Slippery mushrooms are clustered, the cap is semi-circular, yellow-brown, with a layer of mucus, the stalk is short and thick, diameter 8--15mm. slippery mushrooms are the type of putrefactive. It is a wood-rotting fungus, which utilizes the decomposition of wood and dead grass to obtain nutrients, and carbon is an important source of nutrients and energy for the slippery mushroom.
Effects and functions of slippery mushroom
The slippery mushroom has a delicious flavor, rich in nutrients, and is a wonderful addition to soups. Moreover, the sticky substance attached to the surface of the capsule of the slippery mushroom is a kind of nucleic acid, which is very useful for maintaining the energy and brain power of the human body, and it also has the effect of inhibiting tumors.
Nutritional value of slippery mushroom
1, slippery mushroom contains crude protein, fat, carbohydrates, crude fiber, ash, calcium, phosphorus, iron, vitamin B, vitamin C, niacin, and other amino acids necessary for the human body. According to the relevant experts test, its extract on the mouse s ~ 180 and Ehrlich ascites cancer inhibition rate of 70%.
2, slippery mushroom mushroom umbrella surface of the sticky material is a nucleic acid, to maintain the body's energy and brain power is very beneficial, and there is a tumor inhibition effect. The slippery mushroom contains crude protein, fat, carbohydrates, crude fiber, ash, calcium, phosphorus, iron, vitamin B, vitamin C, niacin and a variety of other amino acids necessary for the human body.
Nutritional composition of shiitake mushroom
The content of protein, total sugar, fat, crude fiber, ash and water in shiitake mushroom is 24.98%, 57.12%, 3.21%, 5.06%, 6.38% and 12.29% respectively; the crude polysaccharide of shiitake mushroom is obtained from two kinds of polysaccharides after passing through the column of DEAE-52, and the polysaccharides have the molecular mass of 21394u; shiitake mushroom contains 17 kinds of amino acids. It contains 17 kinds of amino acids, the amino acid content is 12500.79mg/100g, the essential amino acids account for 28.10% of the total amino acids, and the amino acid score, chemical score, essential amino acid index, biomass price and nutritional index are 19.98, 24.38, 44.50, 36.80 and 7.56, respectively.
Slippery mushroom is a kind of edible fungus with high protein, low fat and low fiber, and its nutritional value is very high, and its nutritional value is very high. Fiber edible mushroom, its nutritional value is high, also contains polysaccharides and other components with pharmacological effects, has a potential economic value.