Liquid and Vapour Phase of Lavandin (Lavandula × intermedia) Essential Oil: Chemical Composition and Antimicrobial Activity

Molecules

Antonio Tiezzi¹  Valentina Laghezza Masci¹  Elisa Ovidi¹  Giovanni Turchetti¹  Stefania Garzoli²  Pierluigi Giacomello² 

[1] Department for the Innovation in Biological, Agrofood and Forestal Systems, Tuscia University, 01100 Viterbo, Italy;Department of Drug Chemistry and Technology, Sapienza University, 00185 Rome, Italy;

关键词: lavandin essential oil;    liquid phase;    vapour phase;    HS-GC/MS analysis;    antibacterial activity;   

DOI  :  10.3390/molecules24152701

来源: DOAJ

【 摘 要 】

Essential oils from Lavandula genus and the obtained hybrids are widely used for different purposes such as perfume production in the cosmetic field and for its biological properties. This is the first study on the liquid and vapour phase of Lavandula × intermedia “Grosso” essential oil grown in the Lazio Region, Italy, investigated using headspace coupled to gas chromatography and mass spectrometry (HS-GC/MS). The results showed the most abundant components were linalool and linalyl acetate, followed by 1,8-cineole and terpinen-4-ol, while lavandulyl acetate and borneol were identified as minor compounds, maintaining the same proportion in both the liquid and vapour phase. Furthermore, we tested lavandin liquid and vapour phase essential oil on gram-negative bacteria (Escherichia coli, Acinetobacter bohemicus, and Pseudomonas fluorescens) and gram-positive bacteria (Bacillus cereus and Kocuria marina).

【 授权许可】

Unknown