title: Antimicrobial activity of tannins from Terminalia citrina.
abstract: Isolation of the fruit CH3OH extract of Terminalia citrina yielded five known tannins identified as corilagin (1) (3), punicalagin (2) (4), 1,3,6-tri-O-galloyl-beta-D-glucopyranose (3) (5), chebulagic acid (4) (6), and 1,2,3,4,6-penta-O-galloyl-beta-D-glucopyranose (5) (7) by comparison of their physical and spectral data with those of authentic samples. These tannins were tested for antimicrobial action.
mesh_terms: D000890:Anti-Infective Agents / Q000302:isolation & purification / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D010946:Plants, Medicinal; D013329:Structure-Activity Relationship; D013634:Tannins / Q000302:isolation & purification / Q000494:pharmacology*; D013785:Thailand
chemical_list: D000890:Anti-Infective Agents; D013634:Tannins