© Science and Education Publishing DOI:10.12691/plant-2-1-1 Gc-Ms Analysis of Phytocostituents of Some Wild

Abstract Aim: To characterize the phytochemical constituents of Zingiber roseum,Curcuma angustifolia, Globba marantina using GC-MS technique. Methods: The crude extract form was subjected to column chromatography over silica gel (100-200 mesh) and eluted with n-hexane, chloroform, ethanol and methanol respectively. The methanol fractions of each plant were taken for GC-MS analysis. The component identification was achieved by the GC-MS analysis using HP 6890 series GC (Hewlett-Packard. USA) coupled with mass selective detection (MSD), HP5973 Series (Hewlett-Packard. USA).Helium was used as carrier gas and sample was injected in Split less mode in a column HP5. Phenyl methyl siloxane (25μl (film thickness) ×320μm (internal diameter×30 m (length of the column). Mass spectra were acquired over 40-400 atomic mass unit range. Temperature programming: Initial temperature-60°C. Ramping rate-3º/min. Final temperature-243°C. Run time-61 min. Results: The GC-MS analysis was provided different peaks of seventeen compounds of Zingiber roseum, fifteen of Curcuma angustifolia, and nine of Globba marantina, Zingiber roseum has Deoxynivalenol (0.43%), n-heptane (0.74%), Cyclopentane,1-methyl-2 (2-propyl) trans-(2.76%), Ethyl propionate (0.24%), Ethyl heptanoate (0.21%), Naphazoline (0.76%)