elaeagnus angustifolia l. whole fruit ethanolic extract: phytochemical composition and antimicrobial effects

In this research chemical composition and antimicrobial effects of elaeagnus angustifolia l. (e. angustifolia l.) whole fruit ethanolic extract was investigated on common pathogenic microorganisms (staphylococcus aureus, escherichia coli, enterococcus faecalis, and candida albicans). the phytochemical composition of e. angustifolia was screened by gas chromatography-mass spectrometry (gc/ms). the minimum inhibitory concentration (mic) and the minimal bactericidal concentration (mbc) of the extract were determined using the broth dilution technique. according to the results, 13 major compounds such as flavonoid, aldehyde, alcoholic and fatty acids were identified by gc/ms. in addition, the extract could inhibit the growth of all examined pathogenic strains. the mic was 3.75 to 1.87 mg ml^-1 while maximum activity was found against staphylococcus aureus. besides, the mbc was ranging from 7.5 to 3.75 mg ml^-1. since e. angustifolia whole fruit ethanolic extract contains phytochemical compounds and has antimicrobial potential it can be recommended as a natural active agent for application in the food industry.