| abstract |
An Agrocybe cylindracea extract, and a preparation method therefor and pharmaceutical use thereof. The preparation method for an Agrocybe cylindracea extract comprises the following steps: (1) first extracting Agrocybe cylindracea with ethanol to obtain filtrates, concentrating and freeze-drying the filtrates to obtain an ethanol extract; and then extracting, with water, Agrocybe cylindracea residues after extraction with ethanol to obtain filtrates, concentrating and freeze-drying the filtrates to obtain a water extract. The Agrocybe cylindracea extract has the effects of lowering uric acid, alleviating hyperuricemia and gout disease, and treating gouty arthritis and uric acid nephrolithiasis. |