Objective: To establish a UPLC fingerprint of composition of function ingredients of Danxi Granules (丹膝颗粒), and use total statistical moments, information entropy, information amount and one-time steady-state feeding quantity mathematical model, to calculate the one-time steady-state feeding quantity, and establish a steady-state quality extraction method for dynamic Chinese medicine component groups. Method: UPLC method was adopted. The sample was separated on a chromatographic column of Acquity UPLC HSS T3 (100 mm × 2.1 mm, 1.8 μm) with...
