title: Biological Activities of Various Extracts and Chemical Composition of Trigonella monantha C. A. Mey. subsp. monantha Grown in Iran.
abstract: The objective of this research was to study the biological activities of various extracts and the chemical composition of the essential oil Trigonella monantha C. A. Mey. subsp. monantha by gas chromatography (GC) and gas chromatography-mass spectroscopy (GC-MS), from the compounds derived from the aerial parts. The overall results of T. monantha tests allow us to conclude various extracts [hexane extract (HE), methanol extract (ME) and chloroform extract (CE)] of the test total phenolic, ABTS and DPPH while also testing β-carotene largest property antioxidant. The property antioxidant shows the extracts of both mechanisms of electron transfer and the hydrogen transfer it has gone through. The antimicrobial activity of the extracts of both samples was determined against seven Gram-positive and Gram-negative bacteria. The strongest activity exhibited by the T. monantha of ME was determined to be 49.58 μg/mL and was exhibited by ME.
authors.affiliation: Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran.
authors.forename: Akbar
authors.initials: A
authors.lastname: Esmaeili
authors.forename: Bahareh
authors.initials: B
authors.lastname: Rashidi
authors.forename: Shamsali
authors.initials: S
authors.lastname: Rezazadeh
keywords: Antioxidant activity; Essential oil; Total phenolics; Various extracts