[Attending function] will pass by promoting blood circulation and pain relief Quyu. And in angina (angina), arrhythmias, blood stasis, as well as amenorrhea, dysmenorrhea, irregular menstruation and the accumulation of Deng Zheng Jia, good governance effects of coronary heart disease, brown patch holes with anti-bacteria myocardial ischemia, heart-conditioning, anti - Ectopic rhythm and improve cardiac function, blood pressure, changes in blood flow to regulate the peripheral blood white blood cell count, and so on, can be used for the treatment of coronary heart disease and arrhythmias, very precious and every day the amount of 10-20 grams, Shui Jianfu.

Morphological characteristics: perennial fruiting body, covered sterile, Ping Fu is better than paste-based surface. Up to 20 cm wide or more, when the stem cracking, multi-layer control bacteria, each 2-3 mm thick. Born in oak, hardwood, such as armed rotten wood and bark, white rot caused by timber.

Active ingredients: brown spot volvatus complicated, and its fermentation in addition to containing more material Phenols also contains polysaccharide material. Use of anti-pituitrin indicators for the screening of polysaccharide to prove its main active ingredient. In the polysaccharide components, mainly xylose and galactose.

Pharmacological effects: brown spot volvatus be able to significantly raise mice and decompression of the atmospheric hypoxia tolerance; be able to significantly improve the isolated rabbit heart, the heart of guinea pigs, rats of the irrigation flow in the lower body of the dog spent myocardium Oxygen; of rats injected pituitrin-induced acute myocardial ischemia apparent protective effect against; on aconitine-induced rat arrhythmia (rapid-type) have a protective effect against.

Function of taste: Promoting blood circulation to pass through, passive pain blood. For pain (angina), arrhythmias, blood stasis, as well as amenorrhea, dysmenorrhea, irregular menstruation and the accumulation .