From: Dynamic changes of secondary metabolites and tyrosinase activity of Malus pumila flowers
Compound | Regression equation | r | Linear range (μg) |
---|---|---|---|
Phlorizin | Y = 643736X + 158998 | 0.9987 | 0.4080–14.28 |
Astragalin | Y = 518051X + 145776 | 0.9979 | 0.3920–13.72 |
Afzelin | Y = 835408X − 359973 | 0.9942 | 0.3980–13.93 |