Chemical diversity of essential oils from flowers,leaves,and stems of Rhanterium epapposum Oliv. growing in northern border region of Saudi Arabia
Chemical diversity of essential oils from flowers,leaves,and stems of Rhanterium epapposum Oliv. growing in northern border region of Saudi Arabia作者机构：Department of Biological ScienceFaculty of ScienceNorthern Border University Department of Medicinal and Aromatic PlantsPhytochemical UnitsDesert Research Center Department of Botany and MicrobiologyFaculty of ScienceAl-Azhar University
出 版 物：《Asian Pacific Journal of Tropical Biomedicine》 (亚太热带生物医学杂志（英文版）)
年 卷 期：2016年第6卷第9期
页 面：767-770页
核心收录：
学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学]
基 金：Supported by Deanship of Scientific Research Northern Border University Saudi Arabia(Grant No.434/39)
主 题：Rhanterium epapposum Oliv. Asteraceae Essential oils Monoterpenes
摘 要：Objective:To evaluate the medicinal uses of Rhanterium epapposum Oliv.(***) growing in northern border region of Saudi Arabia,through the chemical diversity of essential oils extracted from its flowers,leaves and ***:Aerial parts of *** were collected in April *** dried flowers,leaves,and stems were separately subjected to hydrodistillation in a Clevenger-type apparatus for 4 h to extract the essential *** chromatography-mass spectrometry analysis of the essential oils was carried out using an Agilent 6890 gas chromatograph equipped with an Agilent 5973 mass spectrometric ***:A total of 51 compounds representing 76.35%–94.86% of flowers,leaves and stems oils composition were *** chemical profiles of the studied fractions revealed the dominance of monoterpenes,regardless of qualitative and quantitative differences ***,linalool,4-terpineol and a-cadinol represented the major constituents of flowers *** oil was dominated by limonene,sabinene,a-pinene and b-myrcene whereas linalool,ionole,a-cadinol,b-eudesmol,4-terpineol,and aterpineol were the major constituents of stems ***:Essential oils from flowers,leaves and stems of *** growing in northern border region of Saudi Arabia are considered as a rich source of monoterpenes which have biological activities.
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