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Chemical constituents of the volatile oils from leaves of Michelia macclurei Dandy.

Huang Ruzhu, Dongfei Tan, Zheng YaShan, Huang LiFeng

Open publisher page 2 citations

Abstract

The volatile oils from leaves of Michelia macclurei were extracted by hydrodistillation,and analyzed by gas chromatography-mass spectrometry(GC-MS).Sixty-one peaks were detected.Among them,forty-five compounds were identified,accounting for 91.41% of the total volatile oils.The major compositions were caryophyllene(18.74%),β-elemene(14.56%),elemol(13.14%),γ-elemene(9.18%),α-eudesmol(7.22%),α-caryophyllene(5.20%) and γ-eudesmol(4.90%),etc.

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What this paper is about

The volatile oils from leaves of Michelia macclurei were extracted by hydrodistillation,and analyzed by gas chromatography-mass spectrometry(GC-MS).Sixty-one peaks were detected.Among them,forty-five compounds were identified,accounting for 91.41% of the total volatile oils.The major compositions were caryophyllene(18.74%),β-elemene(14.56%),elemol(13.14%),γ-elemene(9.18%),α-eudesmol(7.22%),α-caryophyllene(5.20%) and γ-eudesmol(4.90%),etc.

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Available abstract

The volatile oils from leaves of Michelia macclurei were extracted by hydrodistillation,and analyzed by gas chromatography-mass spectrometry(GC-MS).Sixty-one peaks were detected.Among them,forty-five compounds were identified,accounting for 91.41% of the total volatile oils.The major compositions were caryophyllene(18.74%),β-elemene(14.56%),elemol(13.14%),γ-elemene(9.18%),α-eudesmol(7.22%),α-caryophyllene(5.20%) and γ-eudesmol(4.90%),etc.

Key concepts: Botany, Mass spectrometry, Germacrene D, Gas chromatography–mass spectrometry, Gas chromatography, Chemistry, Essential oil, Chromatography

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