Comparison of the chemical composition of the essential oil and the water soluble oil of Baccharis dracunculifolia DC. (Asteraceae)

被引：9

作者：

Queiroga, Carmen L. ^{[1
]}

Bastos, Jairo K. ^{[3
]}

de Sousa, Joao P. B. ^{[3
]}

De Magalhaes, Pedro M. ^{[2
]}

机构：

[1] Univ Estadual Campinas, CPQBA, Div Fitoquim, BR-13081970 Campinas, SP, Brazil

[2] Univ Estadual Campinas, CPQBA, Div Agrotecnol, BR-13081970 Campinas, SP, Brazil

[3] Univ Sao Paulo, Fac Ciencias Farmaceut Ribeirao Preto, BR-14040903 Ribeirao Preto, Brazil

来源：

JOURNAL OF ESSENTIAL OIL RESEARCH | 2008年 / 20卷 / 02期

基金：

巴西圣保罗研究基金会;

关键词：

Baccharis dracunculifolia; Asteraceae; essential oil composition; limonene; (E)-nerolidol; bicyclogarmacrene; water soluble oil; spathulenol; (E; E)-farnesol;

D O I：

10.1080/10412905.2008.9699967

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This study aimed to evaluate the chemical composition of Baccharis dracunculifolia essential oil and the water soluble oil obtained by steam distillation that were analyzed by GC and GUMS. in the first hour of distillation, B. dracunculifolia aerial parts yielded 0.08% oil and in the second hour, 0.27%. The oil recovered from the distillate water yielded 0.18 g/L in the first hour and 0.44 g/L in the second hour of distillation. The main volatile compounds identified in the distillate water were aromatic compounds and sesquiterpene alcohols.

引用

页码：111 / 114

页数：4

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