The composition of the volatile oil of Ferulago nodosa obtained by steam distillation and supercritical carbon dioxide extraction

被引：0
作者：
Ruberto, G [1 ]
Biondi, D [1 ]
Renda, A [1 ]
机构：
[1] CNR, Ist Studio Sostanze Nat Interesse Alimentare & Ch, Natl Inst Chem Biol Syst, I-95028 Valverde, CT, Italy
来源：
PHYTOCHEMICAL ANALYSIS | 1999年 / 10卷 / 05期
关键词：
steam-distillation extraction; carbon dioxide extraction; gas chromatography/mass spectrometry; essential oil; Ferulago nodosa;
D O I：
10.1002/(SICI)1099-1565(199909/10)10:5<241::AID-PCA460>3.0.CO;2-5
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
The volatile components of Ferulago nodosa (L.) Boiss, were obtained by simultaneous steam-distillation extraction (SDE), and supercritical-fluid extraction (SFE). Gas chromatographic analyses showed different qualitative and quantitative profiles between the oils obtained by the two different procedures. The product of SDE contained several aromatic components, including the main compound 2,3,4-trimethylbenzaldehyde (42.2%), which were artefacts formed by thermolysis of a non-volatile monoterpenoid compound present in the plant. However, SFE gave primarily alpha-pinene (55.4%), myrcene (10.1%), cis-beta-ocimene (7.0%), beta-phellandrene (5.6%) and sabinene (4.5%) Copyright (C) 1999 John Wiley & Sons, Ltd.
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页码：241 / 246
页数：6
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