“…The phytochemical and pharmacological activities of the pericarp, which is considered a waste or byproduct, have been extensively studied [2]. TBE is an excellent source of antioxidants and has anti-glycation activities in vitro [3,4]. TBE is enriched with gallotannin derivatives, such as eugeniin; 1,6-or 2,3-Di-O-galloyl-β-D-glucose (DGG); 1,2,3,6-or 1,2,4,6-tetra-O-galloyl-D-glucose (TGG); 1,2,3,4,6-pentagalloyl glucose (PGG); and valoneic acid dilactone [1].…”