Figure 4

Purity profiles of MLN peaks obtained from HPLC–DAD for alkaline, (a), acidic, (b), oxidative, (c) neutral, (d), dry heat, (e), and sunlight, (f), degradations.

Purity profiles of MLN peaks obtained from HPLC–DAD for alkaline, (a), acidic, (b), oxidative, (c) neutral, (d), dry heat, (e), and sunlight, (f), degradations.