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Title: Chemical composition and antioxidant activity of the essential oil of Juniperus phoenicea L. berries. Author: Medini H, Elaissi A, Larbi Khouja M, Piras A, Porcedda S, Falconieri D, Marongiu B, Chemli R. Journal: Nat Prod Res; 2011 Oct; 25(18):1695-706. PubMed ID: 21838538. Abstract: This study is designed to examine the chemical composition and antioxidant activity of the essential oil of Juniperus phoenicea L. ripe and unripe berries. GC and GC/MS analyses resulted in the detection of 42 components representing approximately 96.50-99.57% of the oils. Major components of the oils were α-pinene (58.61-77.39%), camphene (0.67-9.31%), δ-3-carene (0-10.01%) and trans-verbenol (0-5.24%). Antioxidant activities were determined by two different test systems, DPPH and ABTS radical scavenging activities. In both systems ripe berries exhibited better activity potential than the unripe ones.[Abstract] [Full Text] [Related] [New Search]