Essential oils from Ocotea austinii C. K.!Allen (Lauraceae) from Costa Rica.

被引：6
作者：
Chaverri, Carlos
Ciccio, Jose F. [1 ]
机构：
[1] Univ Costa Rica, CIPRONA, San Jose 2060, Costa Rica
[2] Univ Costa Rica, Escuela Quim, San Jose 2060, Costa Rica
来源：
JOURNAL OF ESSENTIAL OIL RESEARCH | 2007年 / 19卷 / 05期
关键词：
Ocotea austinii; Lauraceae; essential oil composition; alpha-pinene; beta-pinene;
D O I：
10.1080/10412905.2007.9699946
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The composition of the essential oil from leaves and twig wood of Ocotea austinii growing wild in Costa Rica was determined by capillary GC/FID and GC/MS. Seventy-six and seventy-seven compounds were identified in the leaf and twig wood oils corresponding to about 99.8% and 98.3% of the total amount of the oils, respectively. The leaf oil consists mainly of terpene hydrocarbons (87.5%) and oxygenated terpenes (11.8%). The major components of the leaf oil were alpha-pinene (33.2%), beta-pinenc (13.0%) and delta-cadinene (5.7%). The wood oil also consisted mainly of terpene hydrocarbons (67.4%) and oxygenated terpenes (29.9%). The major components of the wood oil were alpha-pinene (14.9%), beta-pinene (8.2%), beta-eudesmol (9.1%), alpha-eudesmol (8.8%) and viridiflorene (5.0%).
引用
收藏
页码：439 / 443
页数：5
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