A yellow chlorophyll catabolite in leaves of Urtica dioica L.: An overlooked phytochemical that contributes to health benefits of stinging nettle - Karg, C A; Doppler, C; Schilling, C; Jakobs, F; Dal Colle, M CS; Frey, N; Bernhard, D; Vollmar, A M; Moser, S (Food Chem, 2021)