Quality detection method of hypericum perforatum standard decoction and formula granules

The invention discloses a method for detecting the quality of a hypericum perforatum standard decoction and formula granules, which comprises the following steps: preparing a test solution of hypericum perforatum, preparing a reference solution of a reference substance, and obtaining a specific chromatogram of the test solution by adopting ultra-high performance liquid chromatography, and the specific chromatogram at least comprises 11 characteristic peaks. Quality control is carried out on the hypericum perforatum standard decoction and the formula granules through 11 characteristic peaks, and the full view of chemical components of the hypericum perforatum formula granules is systematically reflected. According to the method, the quality of the hypericum perforatum formula granules can be evaluated more accurately and objectively, the counterfeit oregano in the hypericum perforatum formula granules can be rapidly and effectively identified, and compared with the single rutin content index in the Chinese pha