Physico-chemical, GC-MS Spectrometry Analysis and Antimicrobial Activity of Foeniculum vulgare Seeds Oil

The purpose of this research is to evaluate the physicochemical properties, investigate chemical components fixed oil from foeniculum vulgare seeds and appraisal its l antimicrobial activity against six microorganisms (Bacillus subitus, Staphylococcus aureus, Salmonella, Escherichia coli, Aspergillus niger Penicillium). were specified quantified using GC-MS technique, where disc diffusion assays appointed activities properties by criterion methods. analysis results showed that was green in colour liquid at room temperature with iodine, acid, peroxide, saponification, values free fatty acid (2.01± 0.01mgKOH/g, 78.36±0.1 gI2/100g, 15.42±0.02mgKOH/g, 18.2±0.01meqH2O2, 5.2mgKOH/g) respectively. specific gravity, relative density, refractive index viscosity 0.8808±0.0001 (g/ml), 0.918±0.01, 35.14±0.1 1.471±0.1respectively. revealed which had been identified detected revealing following major 10-Nonadecanone (79.28%), Estragole (8.61%), 6-Octadecenoic methyl ester (7.63%). appeared partial Bacillus subtilis inactive Salmonella niger, but more active Penicillium as naturally source justified uses traditional medicines.