Influence of distillation time and distillation apparatus on the chemical composition and quality of <i>Lavandula angustifolia</i> Mill. essential oil-Reference-Cited by-同舟云学术

Influence of distillation time and distillation apparatus on the chemical composition and quality of Lavandula angustifolia Mill. essential oil

Published:2023-12-01 Issue:4 Volume:25 Page:36-43
ISSN:1899-4741
Container-title:Polish Journal of Chemical Technology
language:en
Short-container-title:

Author:

Wesołowska Aneta¹,Jadczak Dorota²,Zyburtowicz Karolina¹

Affiliation:

1. West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering , Department of Organic and Physical Chemistry , Piastov Ave. 42, 71-065 Szczecin , Poland

2. West Pomeranian University of Technology, Szczecin, Faculty of Environmental Management and Agriculture , Department of Horticulture , Słowackiego 17, 71-434 Szczecin , Poland

Abstract

Abstract In the study, the influence of distillation time as well as distillation apparatus on the chemical composition and quality of lavender (Lavandula angustifolia Mill.) essential oil were investigated. Two different types of distillation apparatuses: Deryng (popular in Poland) and Clevenger-type (recommended by European Pharmacopoeia) were used for the isolation of the essential oil from dried lavender flowers (Lavandulae flos). Moreover, different distillation times (2, 3 and 4 hours) were also applied. The chemical composition of the isolated oils, determined by gas chromatography coupled with mass spectrometry (GC-MS), revealed the dominance of linalool (11.55–17.19%) and linalyl acetate (12.84–16.78%) in the all analyzed samples. Other important constituents were: caryophyllene oxide (5.66–7.35%), lavandulyl acetate (4.64–5.40%) and borneol (4.62–5.51%). On the basis of the obtained data it was proved that the distillation time and distillation apparatus affect the amounts of some constituents in the lavender oil.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/pjct-2023-0036

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