Comparison of the Chemical Composition of Valeriana parviflora Essential Oils Collected in the Venezuelan Andes in two Different Seasons

被引:0
|
作者
Fernandez, Sammy [1 ]
Rondon, Maria [1 ]
Rojas, Janne [1 ]
Morales, Antonio [1 ]
Rojas-Fermin, Luis [2 ]
机构
[1] Univ Los Andes, Organ Biomol Res Grp, Res Inst, Fac Pharm & Bioanal, Merida, Venezuela
[2] Univ Los Andes, Nat Prod & Med Chem Res Grp, Res Inst, Fac Pharm & Bioanal, Merida, Venezuela
关键词
Valeriana parviflora; Valerianaceae; Essential oil; Linalool; Eugenol; a-Terpineol; o-Xylol; 3-Methyl isovaleric acid; Geranial; AERIAL PARTS; RHIZOMES;
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
The essential oils obtained by hydrodistillation of the aerial parts of Valeriana parviflora (Trevir) BM Vadillo, an endemic species of the Venezuelan Andes, collected from the same location in two different seasons (dry and rainy) of the year, were analyzed by GC/1\4S. The essential oil obtained during the dry season showed linalool (11.9%), eugenol (8.9%), p-menth-1-en-9-al (8.7%) and alpha-terpineol (7.7%) as main components, while the oil obtained from the rainy season collection showed o-xylol (16.2%), 3-methyl isovaleric acid (10.6%) and geranial (9.5%) as major compounds. Some of the differences in the composition of these oils might be due to the climatic conditions at the time of harvesting.
引用
收藏
页码:657 / 659
页数:3
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