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The Leaf Essential Oil ofCryptocarya cunninghamiiMeissner (Lauraceae)

 

作者: JosephJ. Brophy,   RobertJ. Goldsack,   PaulI. Forster,  

 

期刊: Journal of Essential Oil Research  （Taylor Available online 1998）
卷期: Volume 10, issue 1  

页码: 73-75

 

ISSN:1041-2905

 

年代: 1998

 

DOI:10.1080/10412905.1998.9700842

 

出版商: Taylor & Francis Group

 

关键词: Cryptocarya cunninghamii;Lauraceae;bicyclogermacrene;6-nonyl-5;6-dihydro-2H-pyran-2-one;lactones

 

数据来源: Taylor

 

摘要:

The leaf oil ofCryptocarya cunninghamiiMeissner, obtained in 0.7–1.5% yield, based on fresh leaves, contained either bicyclogermacrene (52.4%) or 6-nonyl-5,6-dihydro-2H-pyran-2-one (78–88%) as its major component. Other lactones present in the oil were 6-heptyl-5,6-dihydro-2H-pyran-2-one (massoia lactone) (0.1–1.3%) and 6-pentyl-5,6-dihydro-2H-pyran-2-one (0.1–0.2%). 2-Phenylethyl benzoate (4–6%) was also present

 

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