伊朗种植的鲁特丹参（Salvia reuterana Boiss.）叶、茎和花中精油的化学成分及抗菌活性

Chemical composition and antibacterial activity of essential oils from leaves, stems and flowers of Salvia reuterana Boiss. grown in Iran.

作者信息

Esmaeili Akbar, Rustaiyan Abdolhossein, Nadimi Marjan, Larijani Kambiz, Nadjafi Farzad, Tabrizi Lila, Chalabian Firozeh, Amiri Hamzeh

机构信息

Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran.

出版信息

Nat Prod Res. 2008 Apr 15;22(6):516-20. doi: 10.1080/14786410701592067.

DOI:10.1080/14786410701592067

PMID:18415859

Abstract

The essential oils obtained by hydrodistillation of the leaves, stems and flowers of Salvia reuterana (Lamiaceae) were analysed by GC and GC/MS. Germacrene D and beta-caryophyllene were the major constituents in all the three oils: (28.5, 27.7 and 32.5%) and (15.5, 11.4 and 16.6%), respectively. Bicyclogermacrene (10.2 and 13.2%) was also prodominated in the stem and flower oils. The composition of the oils was mostly quantitativel rather than qualitatively different. All the oils consisted mainly of sesquiterpenes and a small percentage of non-terpenoid compounds. In all the three oils, monoterpenes were in a concentration less than 0.5%. Antibacterial activity was determined by the measurement of growth inhibitory zones.

摘要

通过水蒸馏法从鼠尾草（唇形科）的叶、茎和花中获得的精油，采用气相色谱（GC）和气相色谱-质谱联用（GC/MS）进行分析。大根香叶烯D和β-石竹烯是三种精油中的主要成分，分别为（28.5%、27.7%和32.5%）以及（15.5%、11.4%和16.6%）。双环大根香叶烯（10.2%和13.2%）在茎油和花油中也占主导地位。这些精油的成分在数量上而非质量上大多存在差异。所有精油主要由倍半萜类化合物和少量非萜类化合物组成。在三种精油中，单萜类化合物的浓度均低于0.5%。通过测量生长抑制圈来测定抗菌活性。