Faculty of Sciences, Laboratory of Applied and Environmental Chemistry (LCAE), University Mohammed Premier, Oujda, Morocco.
Faculty of Sciences, Laboratory of Bioresources, Biotechnology, Ethnopharmacology and Health, University Mohammed Premier, Oujda, Morocco.
Nat Prod Res. 2023 Jun;37(12):2003-2008. doi: 10.1080/14786419.2022.2111561. Epub 2022 Aug 12.
The essential oils (EOs) of (Ro) are from two cities located in the eastern region of Morocco (Taourirt and Jerrada) were extracted using the steam distillation method in two cooperatives, namely "Belahssan" and "Beni Yaala Zkara", respectively. The chemical composition was determined by gas chromatography coupled with mass spectrometry (GC/MS), in which 1,8-cineole (53.6%), α-pinene (12.3%), and camphor (9.6%) represented the major compounds for essential oil of from Taourirt (RoEOT). While, 1,8-cineole (42.3%), α-pinene (11.6%), and camphor (10.5%) were predominant in that of Jerada (RoEOJ). The antioxidant activity of the two essential oils was assessed using, the free radical scavenging activity against the DPPH•, the ferric reducing power assay (FRAP), and the β-carotene bleaching technique.
（Ro）的精油（EOs）来自摩洛哥东部地区的两个城市（Taourirt 和 Jerrada），分别在两个合作社“Belahssan”和“Beni Yaala Zkara”使用蒸汽蒸馏法提取。化学成分通过气相色谱-质谱联用仪（GC/MS）确定，其中 1,8-桉叶素（53.6%）、α-蒎烯（12.3%）和樟脑（9.6%）代表 Taourirt（RoEOT）精油的主要成分。而 1,8-桉叶素（42.3%）、α-蒎烯（11.6%）和樟脑（10.5%）是 Jerada（RoEOJ）精油的主要成分。使用自由基清除活性测定法（DPPH•）、铁还原能力测定法（FRAP）和β-胡萝卜素漂白技术评估了这两种精油的抗氧化活性。
