GC-MS analysis of bioactive compounds in the methanol extract of Clerodendrum viscosum leaves

Background: Clerodendrum viscosum is commonly found in India and Bangladesh. Previously, various parts of this plant were reported for treatment of different types of diseases and there was no report on GC-Ms analysis. Objective: To analyze and characterize the phytochemical compounds of methanol extract of Clerodendrum viscosum using GC-MS. Materials and Methods: The preliminary phytochemical screening of methanol extract was carried out according to standard procedures described in WHO guidelines. Various bioactive compounds of the extract were determined by GC-MS technique. Results: The presence of steroids, triterpenoids, alkaloids, saponins, flavonoids, tannins and carbohydrate was found on phytochemical screening of methanol extract of the leaves. The GC-MS analysis showed 16 peaks of different phytoconstituents namely acetamide,N,N-carbonylbis-, 4-Pyranone,2,3-dihydro-, alpha-D-Galactofuranoside, methyl 2,3,5,6-tetra-O-methyl-, Glycerin, Xylitol, N,N-Dimethylglycine, 4H-Pyran-4-one,2,3-dihydro-3, 5-dihydroxy-6-methyl-, Benzofuran,2,3-dihydro-, 5-Hydroxymethylfurfural, 2(1H)Pyrimidinone,1-methyl-, 2,4-Dihydroxy-5,6-dimethylpyrimidine, 3-Deoxy-d-mannoic lactone, 1,3-Methylene-d-arabitol, Orcinol, n-Hexadecanoic acid and Phenol,4,4'-(1-methyl ethylidene) bis etc. Conclusion: The bioactive compounds present in the methanol extract of Clerodendrum viscosum suggest the application of this extract for the treatment of various diseases by the aborigine tribes.