Lavandula stoechas essential oil from Spain: Aromatic profile determined by gas chromatography-mass spectrometry, antioxidant and lipoxygenase inhibitory bioactivities

被引：67

作者：

Carrasco, Alejandro ^{[1
]}

Ortiz-Ruiz, Vanessa ^{[1
]}

Martinez-Gutierrez, Ramiro

Tomas, Virginia ^{[2
]}

Tudela, Jose ^{[1
]}

机构：

[1] Univ Murcia, GENZ Grp Res Enzymol, Dept Biochem & Mol Biol A, E-30001 Murcia, Spain

[2] Univ Murcia, Dept Analyt Chem, E-30001 Murcia, Spain

来源：

INDUSTRIAL CROPS AND PRODUCTS | 2015年 / 73卷

关键词：

Lavandula stoechas; Essential oil; GC-EI/MS; Enantiomeric ratio; Antioxidant; LOX inhibitory activity; L. SSP STOECHAS; ABSORBENCY-CAPACITY ORAC; CHEMICAL-COMPOSITION; SOYBEAN LIPOXYGENASE; NATURAL VARIABILITY; BIOLOGICAL-ACTIVITY; GROWING WILD; CONSTITUENTS; EXTRACTION; CHEMISTRY;

D O I：

10.1016/j.indcrop.2015.03.088

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Lavandula stoechas essential oils (EOs), obtained from plants grown in the South East of Spain, were analyzed by gas chromatography coupled with mass spectrometry (GC-MS) detection to determine their composition, in both relative (peak area) and absolute (using standard curves) concentrations. Fenchone (33-37%), camphor (16-24%) and eucalyptol (17-18%) were determined as the most abundant molecules among the principal compounds. This characterization was completed with the enantioselective gas chromatography, depicting limonene, fenchone or camphor as the main dextrorotatory components and camphene, linalool or E-beta-caryophyllene as the main levorotatory components. These enantiomers provide proof of the natural origin of the EOs. Antioxidant activity was evaluated positively by several methods: activity against free radicals (ORAC, DPPH, ABTS), chelating and reducing power, probably due to linalool and thymol. Mild inhibitory activity on lipoxygenase (LOX) was observed indicating a possible anti-inflammatory activity, mainly due to thymol, fenchone and camphor. These properties support the potential use of L. stoechas EOs as natural cosmetic and natural pharmaceutical ingredients for several skin diseases. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：16 / 27

页数：12

共 74 条

[1] Chemical composition, seasonal variability, and antifungal activity of Lavandula stoechas L. ssp stoechas essential oils from stem/leaves and flowers [J].