|
KMID : 1134820120410121758
|
|
Journal of the Korean Society of Food Science and Nutrition
2012 Volume.41 No. 12 p.1758 ~ p.1763
|
|
|
Comparison of Fragrance and Chemical Composition of Essential Oils in Gom-chewi (Ligularia fischeri) and Handaeri Gom-chewi (Ligularia fischeri var. spicifoprmis)
|
|
Yeon Bo-Ram
Cho Hae-Me
Yun Mi-Sun
Jhoo Jin-Woo
Jung Ji-Wook
Park Yu-Hwa
Kang Song-Mun
|
|
|
Abstract
|
|
|
|
This study was conducted to compare fragrance and volatile chemicals of essential oils in Gom-chewi (Ligularia fischeri) and Handaeri Gom-chewi (Ligularia fischeri var. spicifoprmis). Essential oils were extracted by steam distillation of leaves of Gom-chewi (GC) and Handaeri Gom-chewi (HGC), after which samples were collected by solid-phase micro extraction and the compositions of the essential oils were analyzed by gas chromatography-mass spectrometry (GC-MS). The yields of the essential oils in GC and HGC were 0.12% and 0.04%, respectively, and the threshold levels of the essential oils in GC and HGC were 0.01% and 0.1%, respectively. There were 19 constituents of the essential oil of Gom-chewi: 14 carbohydrates, 4 alcohols, and 1 acetate, and the major constituents were L-β-pinene (36.02%), D-limonene (25.64%), α-pinene (24.85%) and β-phellandrene (5.39%). In the essential oil of HGC, 25 constituents were identified: 17 carbohydrates, 4 alcohols, 3 acetates, and 1 N-containing compound, and the major constituents of HGC were D-limonene (39.74%), L-β-pinene (35.43%) and α-pinene (11.94%). The minor constituents of HGC were ρ-cymene, γ-muurolene, γ-cadinene, germacrene D, ingol 12-acetate and butyl 9,12,15-octadecatriene and nimorazole were not identified in the GC essential oil. Overall, the results showed that the fragrance and chemical compositions of essential oils in GC and HGC differed, suggesting that both essential oils could be used for the development of perfumery products.
|
|
|
KEYWORD
|
|
|
essential oil, fragrance, GC-MS, Ligularia fischeri, Ligularia fischeri var. spicifoprmis
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|