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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