Deeper insight into the monoterpenic composition of Ferula gummosa oleo-gum-resin from Iran

被引:28
|
作者
Jalali, Hossein T. [2 ]
Petronilho, Silvia [1 ]
Villaverde, Juan Jose [3 ]
Coimbra, Manuel A. [1 ]
Domingues, M. Rosario M. [1 ]
Ebrahimian, Zahra J. [4 ]
Silvestre, Armando J. D. [3 ]
Rocha, Silvia M. [1 ]
机构
[1] Univ Aveiro, Dept Quim, QOPNA, P-3810193 Aveiro, Portugal
[2] Shahid Beheshti Univ, Dept Pulp & Paper Technol, Tehran 1983963113, Iran
[3] Univ Aveiro, Dept Quim, CICECO, P-3810193 Aveiro, Portugal
[4] Islamic Azad Univ, Ayatollah Amoli Branch, Dept Food Technol, Amol 4635143358, Iran
关键词
Ferula gummosa Boiss; Oleo-gum-resin; Essential oil; Monoterpenic composition; Comprehensive two-dimensional gas chromatography (GC x GC-ToFMS); 2-DIMENSIONAL GAS-CHROMATOGRAPHY; FLIGHT MASS-SPECTROMETRY; DIRECT THERMAL-DESORPTION; ESSENTIAL OIL; CHEMICAL-COMPOSITION; VOLATILE COMPONENTS; GC-MS; FRUITS; IDENTIFICATION; CONSTITUENTS;
D O I
10.1016/j.indcrop.2011.11.001
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
The monoterpenic composition of the essential oil of oleo-gum-resin Ferula gummosa Boiss from Iran was studied by GC x GC-ToFMS. This study allowed to tentatively identify 130 monoterpenic compounds including 24 hydrocarbons, 52 alcohols, 4 ethers, 20 aldehydes, 8 oxides, 18 ketones, 1 furan and 3 epoxides, from which only 25 were reported before in this species. Furthermore, while previous studies identified terpenic hydrocarbons such as beta- and alpha-pinene as the most abundant monoterpenes, in the present study monoterpene alcohols as myrtenol, mentha-1,8-dien-7-ol, two pinocarveol isomers and mentha-1,5-dien-8-ol were the predominant components. GC x GC-ToFMS analysis allowed achieving a deeper characterization of the monoterpenic composition of F. gurnmosa, which may contribute to the increase of the value of this biomass plant material as a source of monoterpenic compounds. Moreover, this approach allows a more efficient quality control for existent applications and to prevent adulterations, promoting market confidence. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:500 / 507
页数:8
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