Establishment method of fingerprint spectrum of Boushao lipid regulating capsule

The invention discloses a method for establishing a fingerprint spectrum of a Boushao lipid regulating capsule. The method comprises the following steps: preparing a test solution; preparing a reference substance solution; determining by adopting an ultra-high performance liquid chromatography, and establishing an UPLC fingerprint spectrum; and analyzing the UPLC fingerprints of a plurality of batches of Boushao lipid regulating capsules from different sources to obtain UPLC standard fingerprints with common chromatographic peaks. According to the invention, the UPLC is adopted for establishing the fingerprint spectrum, chromatographic peaks of all components in the Boushao lipid regulating capsule can be compared and identified at a time by optimizing chromatographic conditions, the detection result of the fingerprint spectrum is high in comprehensiveness and accuracy, an excellent quality evaluation basis is made for nine main components in the method, meanwhile, the effective components of all the componen