Chemical composition of needle and twig essential oils from Pinus krempfii Lecomte, an endemic species to Vietnam

被引：5

作者：

Thai, Tran Huy ^{[1
]}

Cuong, Nguyen The ^{[1
]}

Hien, Nguyen Thi ^{[1
]}

Paoli, Mathieu ^{[2
]}

Casanova, Joseph ^{[2
]}

Tomi, Felix ^{[2
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Ecol & Biol Resources, Hanoi, Vietnam

[2] Univ Corse, CNRS, UMR SPE 6134, Equipe Chim & Biomasse, Ajaccio, France

来源：

JOURNAL OF ESSENTIAL OIL RESEARCH | 2021年 / 33卷 / 01期

关键词：

Pinus krempfii Lecomte; essential oil composition; monoterpene hydrocarbons; C-13; NMR; Vietnam; PINACEAE; CONSTITUENTS;

D O I：

10.1080/10412905.2020.1829722

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Pinus krempfii Lecomte is endemic to the central highlands of Vietnam. It is also known as Krempf's pine or flat-needled pine. Two essential oil samples have been isolated from leaves and branches, respectively, and analyzed by a combination of chromatographic and spectroscopic techniques [GC(FID), GC-MS and C-13 NMR]. The compositions of both oil samples were dominated by monoterpene hydrocarbons, alpha-pinene, limonene and myrcene. Sesquiterpene hydrocarbons were represented by (E)-beta-caryophyllene and germacrene D. Camphorene (meta isomer) was identified at low content. The compositions of essential oil samples from P. krempfii have been compared with those of other essential oils from various species of Vietnamese pines.

引用

页码：63 / 68

页数：6

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