Method for improving pharmacological activity of the Scutellaria baicalensis

The invention discloses a method for improving the pharmacological activity of Scutellaria baicalensis. The method comprises the steps that Aspergillus niger standard strains are inoculated on a potato solid medium for culture, and then, the activated Aspergillus niger is inoculated in a fluid medium to be activated; a certain weight of Scutellaria baicalensis is weighed, distilled water is addedaccording to the weight of the Scutellaria baicalensis, soaking is performed for 12 h and then packaging is performed into a fermentation bag, sterilization is performed, 3 mL of Aspergillus niger solution is inoculated to per kilogram of Scutellaria baicalensis, and cultivation under the constant temperature of 28 DEG C is performed for 41d; a fermentation material is dried in air, and drying isperformed under the temperature of 36 DEG C for 50 h. Flavonoid constituents of the Scutellaria baicalensis change after fermentation of the Aspergillus niger compared with raw medicinal materials, the content of baicalein is