But raw fungus has been soaked for too long, and it can't be eaten regardless of deterioration. Black fungus will produce toxins if it is soaked for a long time. Generally soaked for more than 8 hours, the bacterial content far exceeds the original number. At this time, we should consider avoiding eating this fungus. In general, it takes 1 hour to soak your hair at room temperature. Of course, if you forget when soaking your hair, it will take a few days to remember to eat, which is very harmful to your health. If you are good, don't eat it to avoid poisoning.
With delicate taste and unique flavor, it is a famous edible fungus with rich nutrition. 100g of dried auricularia auricula contains10.9g of water,10.6g of protein, 0.2g of fat, 65.5g of carbohydrate, 306kcal calories, 7.0g of crude fiber, 5.8g of ash, 357mg of calcium, 20 1 mg of phosphorus and so on. The protein of Auricularia auricula is extremely low, containing 100g. Has the effects of invigorating qi, relieving hunger, improving intelligence, stopping bleeding and relieving pain, enriching blood and promoting blood circulation. Rich in polysaccharide colloid, it has good anti-skid effect and is an important health food for mine workers and textile workers. It also has certain anti-cancer and cardiovascular disease treatment functions.
Efficacy of auricularia auricula
1, anticoagulant effect
Take 300% Auricularia auricula decoction (1 ml/100g) orally for 20 days. The experimental results show that Auricularia auricula can prolong the time of partial thromboplastin in white clay by 65438 02.06 s, and improve the plasma antithrombin ⅲ activity, which has obvious anticoagulant effect. Auricularia auricula polysaccharide 50mg/kg has obvious anticoagulant effect on intravenous injection, intraperitoneal injection and gastric perfusion in mice. In vitro experiments, auricularia auricula polysaccharide also has strong anticoagulant activity.
2. Antiplatelet aggregation
The phosphate-buffered saline extract of Auricularia auricula can significantly inhibit ADP-induced platelet aggregation in vitro and block the release of 5- hydroxytryptamine from ADP-activated platelets below16 μ mol/L. After oral administration of 70g auricularia auricula, the platelet function began to decline within 3h and lasted for 24h. The acid extract from auricularia auricula mycelium can obviously inhibit ADP-induced platelet aggregation in rats in vivo (intravenous injection 10g/kg or oral administration 10g/kg for a long time 15d) and in vitro (25mg/ml, 50mg/ml and 100mg (mycelium) /ml). The ethanol extracts of 5g/kg and 7g/kg, *** 15d, can obviously shorten the erythrocyte electrophoresis time. The results of intraperitoneal injection of auricularia auricula acidic heteropolysaccharide in mice showed that the polysaccharide had the effects of promoting leukocytosis, anticoagulation and lowering platelets, and its activity increased with the decrease of polysaccharide molecular weight and uronic acid content, that is, its biological activity depended on the solubility of polysaccharide in water.