Auricularia auricula extract /Black Fungus Extract polysaccharides 10%-40%

Product Name: Auricularia Auricula Extract / Black Fungus Extract
Latin Name: Auricularia auricula (L.ex Hook.) 
Active ingredient: Polysaccharide
Specification: 10%,20%,30%,40% polysaccharides 10:1,20:1 
Appearance: Brown fine powder
Packing: Packed in paper-drums and two plastic-bags inside or as per your request.
Net weight: 25kg/drum
Stored in a cool and dry well-closed container, keep away from moisture and strong light/heat.

Description:
Auricularia auricula is commonly known as Judas's ear fungus or Jew's Ear. It has been used for centuries in China, particularly to cure hemorrhoids and strengthen the body. Sometimes it is also used to treat hemoptysis, angina, diarrhea, and ward against gastrointestinal upset. Auricularia Auricula is not only born full term the elegant demeanor for the cooked food, but also can raise the blood to be stationed in the face, recovers from an illness and live a long life. The modern nutritionist highly praises the auricularia auricula is in the element meat, its nutritional value may compare favorably with animalistic food.

An acidic polysaccharide with anticoagulant activity was isolated from the edible mushroom Auricularia auricula using water, alkali or acid extracts. The alkali extract showed the highest anticoagulant activity and was thereby further purified using gel filtration chromatography. Specific anticoagulant activity of the purified polysaccharide was 2 IU/mg and its average mass was approximately 160 kDa. The polysaccharide from Auricularia auricula contains mainly mannose, glucose, glucuronic acid and xylose but no sulfate esters. Its anticoagulant activity was due to catalysis of thrombin inhibition by antithrombin but not by heparin cofactor II. Inhibition of Factor Xa by antithrombin was not catalyzed by the polysaccharide. The glucuronic acid residues were essential for the anticoagulant action of the mushroom polysaccharide since the activity disappeared after reduction of its carboxyl groups. In ex vivo tests using rats orally fed with the polysaccharide, we observed an inhibitory effect on platelet aggregation as observed with aspirin, a well-known antiplatelet agent. The polysaccharides from these mushrooms may constitute a new source of compounds with action on coagulation, platelet aggregation and, perhaps, on thrombosis