LL Cabral, RCR Bottini, AJ Gonçalves, MM Junior… - Food Chemistry, 2025 - Elsevier
This study evaluated the passion fruit peel biochar (PFPB) as a novel adsorbent for synthetic
food dyes indigotine blue (IB), tartrazine yellow (TY), and ponceau 4R (P4R) removal in …