降香挥发油的化学成分及抗菌活性研究

赵夏博; 梅文莉; 龚明福; 白红进; 戴好富

文章摘要

赵夏博，梅文莉，龚明福，白红进，戴好富.降香挥发油的化学成分及抗菌活性研究[J].广东农业科学,2012,39(3):95-96

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Study on chemical compositions and antibacterial activity of the volatile oil from Dalbergiae odoriferae

DOI：

中文关键词: 降香挥发油抗菌活性

英文关键词: Dalbergiae odoriferae volatile oil antibacterial activity

基金项目:

作者	单位
赵夏博，梅文莉，龚明福，白红进，戴好富	1.新疆塔里木大学生命科学学院/新疆生产建设兵团塔里木盆地生物资源保护与利用重点实验室，新疆阿拉尔843300；2.中国热带农业科学院/热带生物技术研究所/海南省黎药资源天然产物研究与利用重点实验室，海南海口571101；3.乐山师范学院化学与生命科学学院，四川乐山614000

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中文摘要:

用水蒸气蒸馏法提取降香挥发油，经GC-MS 分析鉴定出16 个化合物，占挥发油总量的98.04%，其主要成分有氧化石竹烯(54.22%)、7,11-二甲基-10-十二碳烯-1-醇(14.11%)、6,11-二甲基-2,6,10-十二碳三烯-1-醇(10.24%)和橙花叔醇(10.22%)等。同时，测定了挥发油的体外抗菌活性，结果表明，降香挥发油对金黄色葡萄球菌(Staphylococcus aureus)和耐甲氧西林金黄色葡萄球菌(Methicillin-resistant Staphylococcus aureus, MRSA)均具有抑制作用。

英文摘要:

The volatile oil from the heartwood of Dalbergiae odoriferae T. Chen was extracted by hydrodistillation in a Clevengertype apparatus, and analyzed by gas chromatography-mass spectrometry (GC-MS). A total of sixteen compounds, constituting over 98.04% of the total oil, were identified from the volatile oil. The major components of volatile oil were caryophyllene oxide (54.22%), 7,11-dimethyl-10-dodecen-1-ol (14.11%), 6,11-dimethyl-2,6,10-dodecatrien-1-ol (10.24%) and nerolidol (10.22%). In addition, antibacterial activity of the volatile oil was evaluated. The oil showed activity against S. aureus and MRSA.

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