Chemical constituents of essential oils from three Vietnamese species of Pinus / Constituyentes químicos de los aceites esenciales de tres especies Vietnamitas de Pinus
Bol. latinoam. Caribe plantas med. aromát
;
17(1): 53-60, ene. 2018. tab
Article
in English
| LILACS
| ID: biblio-915115
ABSTRACT
This paper reports the chemical composition of essential oils obtained from Pinus dalatensis FerreÌ, Pinus kwangtungensis Chun ex. Tsiang and Pinus armandii subsp. xuannhaensis L.K. Phan. The oils were studied by gas chromatograpgy (GC) and gas chromatography coupled to mass spectrometry (GC-MS). The main constituents of P. dalatensis were the terpene hydrocarbons namely α-pinene (38.2%), ß- pinene (25.3%), ß-myrcene (11.0%) and ß-caryophyllene (10.5%), while α-cedrol (19.2%) was the only significant compound of P. armandi subsp. xuannhaensis. P. kwangtungensis showed ß-pinene (26.3%), α-pinene (18.0%), limonene (16.1%) and ß-myrcene (10.4%) as the dominant compounds. The volatile constituents of P. dalatensis and P. armandi subsp. xuannhaensis are being reported for the first time.
RESUMEN
En este artiÌculo se reportan los constituyentes quiÌmicos de los aceites esenciales de Pinus dalatensis FerreÌ, Pinus kwangtungensis Chun ex. Tsiang y Pinus armandii subsp. Xuannhaensis L.K. Phan que se analizaron mediante cromatografiÌa de Gases (GC) y por CromatografiÌa de Gases acoplada a la EspectrometriÌa de Masas (GC-EM). Los principales constituyentes de P. dalatensis fueron los hidrocarburos terpeÌnicos, a saber, α-pineno (38.2%), ß-pineno (25.3%), ß-mirceno (11.0%) y ß-cariofileno (10.5%). Por otro lado, α- cedrol (19.2%) fue el uÌnico compuesto significativo de P. armandi subsp. Xuannhaensis mientras que el aceite de P. kwangtungensis estuvo dominado por ß-pineno (26.3%), α-pineno (18.0%), limoneno (16.1%) y ß-mirceno (10.4%). Los constituyentes volaÌtiles de P. dalatensis y P. armandi subsp. xuannhaensis se informa por primera vez.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Oils, Volatile
/
Pinus
Country/Region as subject:
Asia
Language:
English
Journal:
Bol. latinoam. Caribe plantas med. aromát
Journal subject:
Botany
/
Medicine
/
Plantas Medicinais
/
Terapias Complementares
Year:
2018
Type:
Article
/
Project document
Affiliation country:
Nigeria
/
Vietnam
Institution/Affiliation country:
Lagos State University/NG
/
Nghe An College of Economics/VN
/
VNU University of Science/VN
/
Vietnam Academy of Science and Technology/VN
Similar
MEDLINE
...
LILACS
LIS