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首页> 外文期刊>Journal of Essential Oil Research >Chemical Composition of the Essential Oils of Cinnamomum loureirii Nees. From China Obtained by Hydrodistillation and Microwave-assisted Hydrodistillation
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Chemical Composition of the Essential Oils of Cinnamomum loureirii Nees. From China Obtained by Hydrodistillation and Microwave-assisted Hydrodistillation

机译：桂皮香精油的化学成分。从中国通过水蒸馏和微波辅助水蒸馏获得

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摘要

The essential oils of the bark of young branches of Cinnamomum loureirii Nees. from China were isolated by hydrodistillation (HD) and microwave-assisted hydrodistillation (MHD) in yields of 5.8% and 6.1%, respectively. The chemical composition of the oils was examined by GC and GC/MS. Twenty components in the HD oil and 21 components in the MHD oil were identified, representing 95.2% and 94.5% of the related oils, respectively. Major components in the HD and MHD oils were cinnamaldehyde (62.6%, 69.6%), α-copaene (16.0%, 5.4%) and β-cadinene (7.7%, 4.7%).
机译：桂皮幼枝的树皮精油。通过加氢蒸馏（HD）和微波辅助加氢蒸馏（MHD）分离了来自中国的藜，其产率分别为5.8％和6.1％。通过GC和GC / MS检查了油的化学组成。鉴定出HD油中的20种成分和MHD油中的21种成分，分别占相关油类的95.2％和94.5％。 HD和MHD油中的主要成分是肉桂醛（62.6％，69.6％），α-可卡宾（16.0％，5.4％）和β-卡丹烯（7.7％，4.7％）。

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