Quality detection method of Sichuan parasitic medicinal material and preparation thereof

The invention relates to the technical field of traditional Chinese medicine component detection, in particular to a Sichuan parasitic medicinal material and a quality detection method of a preparation thereof, which comprises the following steps: detecting a test solution and a reference solution by high performance liquid chromatography; the test solution contains Sichuan parasitism; the reference substance solutions are respectively a gallic acid solution, a protocatechuic acid solution, a catechin solution, an isoquercitrin solution and a quercitrin solution; the detection conditions of the high performance liquid chromatography are as follows: a mobile phase comprises a mobile phase A and a mobile phase B, acetonitrile is taken as the mobile phase A, a glacial acetic acid solution is taken as the mobile phase B, and gradient elution is performed; and the flow velocity of the mobile phase is 0.8-1.2 mL/min. The quality is controlled by establishing a new characteristic spectrum method, the problem that in