Constituents of the essential oil from leaves and buds of clove (Syzigium caryophyllatum (L.) Alston)
Constituents of the essential oil from leaves and buds of clove (Syzigium caryophyllatum (L.) Alston)
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DOI：
10.5897/ajpp10.004
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发表时间：
2012-04-01
影响因子：
--
通讯作者：
Bhuiyan, Mohammad Nazrul Islam
中科院分区：
文献类型：
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作者：
Bhuiyan, Mohammad Nazrul Islam
采用水蒸气蒸馏法从红铃兰鲜叶和干芽中提取挥发油，并利用气相色谱-质谱联用仪（GC-MS）对挥发油成分进行分析。共鉴定出38种成分。主要成分为丁香酚（74.3%）、桉叶醇（5.8%）、香芹烯（3.85%）和α-杜松醇（2.43%）。从花蕾油中鉴定出31种化学成分，主要成分为丁香酚（49.7%）、丁香烯（18.9%）、1-乙基-3-硝基苯（11.1%）和3-（1-甲基乙基）苯甲酸（8.9%）。据发现，来自孟加拉国的鱼油在丁香酚含量方面具有可比性。建议在孟加拉国种植一种经济上可行的作物。
Essential oil obtained by hydrodistillation from fresh leaves and dry buds of Syzigium caryophyllatum were analyzed by gas chromatography mass spectrometer (GC-MS). Thirty eight components were identified in the leaf oil. The main components were eugenol (74.3%), eucalyptol (5.8%), caryophyllene (3.85%) and alpha-cadinol (2.43%). Thirty one components were identified in bud oil with the main components being eugenol (49.7%), caryophyllene (18.9%), benzene, 1-ethyl-3-nitro (11.1%) and benzoic acid, 3-(1-methylethyl) (8.9%). The clove oil from Bangladesh was found to be comparable in terms of its eugenol content. It is suggested that clove can be grown as an economically viable crop in Bangladesh.