Fig. 1
From: Dynamic changes of secondary metabolites and tyrosinase activity of Malus pumila flowers

HPLC chromatograms of the test sample solution (1) and the standard solution (2): a. Phlorizin, b. Astragalin, c. Afzelin
From: Dynamic changes of secondary metabolites and tyrosinase activity of Malus pumila flowers
HPLC chromatograms of the test sample solution (1) and the standard solution (2): a. Phlorizin, b. Astragalin, c. Afzelin