Huangguniang is a kind of Chinese herbal medicine, which has the effects of clearing away heat and toxic materials, relieving cough and diuresis. According to modern scientific analysis, mushroom fruit contains 18 kinds of amino acids, 2/kloc-0 kinds of trace elements and minerals, and the contents of vitamin C and vitamin E are five times that of other fruits. It is also a natural food with no pollution, unique flavor and rich nutrition. Long-term consumption can moisten throat, relieve cough, relax bowels, induce diuresis, promote fluid production, stimulate appetite, lower blood pressure, and relieve beauty beauty. The selenium content of Se-enriched sweet mushroom is 10 times higher than that of common fruit, and the heavy metal content is zero. Has the effects of enhancing human immunity and preventing and treating cancer.