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The Chemistry of Essential Oils II

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Natural Products Chemistry".

Deadline for manuscript submissions: closed (31 March 2024) | Viewed by 739

Special Issue Editors


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Guest Editor
Department of Chemistry “G. Ciamician”, University of Bologna, 40126 Bologna, Italy
Interests: antioxidants; radical chemistry; essential oils; organic reaction mechanisms; phytocomponents
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
R&D Department, BeC s.r.l., Via C. Monteverdi 49, 47122 Forlì, Italy
Interests: natural products; essential oils; analysis; extraction; purification

Special Issue Information

Dear Colleagues,

Essential oils continue to attract major interest in different areas of science and technology. New acquisitions of their biological properties require efforts to underpin their mechanisms at the molecular level; on the other hand, understanding their chemical properties can pave the way to further distinctive applications in the biomedical and other fields. Their antimicrobial and antioxidant properties are being extensively investigated, and are boosting their interest in the food industry as natural preservatives, while other specific properties are promoting their study in human and animal nutrition. They also maintain their importance in the cosmetic industry for their role in perfumery, and the recent discoveries in the functioning and distribution of olfactory receptors inside and outside the nervous system offer new understanding of their structure–activity relationship. Indeed, this has also provided a tremendous stimulus to researchers to carry out vibrant multidisciplinary research aimed at offering for the first time a mechanistic understanding of aromatherapy. Chemodiversity is key to rationalize their properties in these regards. Essential oil components, such as terpenoids, have gained importance as building blocks for the synthesis of novel drugs and the uses of camphor and limonene to obtain multipotent derivatives of cannabidiol represent some examples. Terpenoids and phenylpropanoids are also being investigated as renewable feedstocks in the green chemical industry to replace fossil sources of olefins. At the same time, they serve as templates for bioinspired novel materials.

This Special Issue welcomes original research articles and reviews on the many aspects of the chemistry of essential oils and their components, including but not limited to their role in drug discovery, in the development of sustainable or bioinspired materials, their role as antioxidants, the aspects related to their analysis and characterization, and advancements in the methods for their extraction.

Prof. Dr. Luca Valgimigli
Guest Editor

Simone Gabbanini
Guest Editor Assistant

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • essential oils
  • bioactive materials
  • bioinspired drugs
  • aromatherapy
  • sustainable materials
  • extraction and analysis
  • chemodiversity
  • antioxidants

Published Papers (1 paper)

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Research

9 pages, 945 KiB  
Article
Antimicrobial Activity of Individual Volatile Compounds from Various Essential Oils
by Adriana Brandes, Mareshah Dunning and Jeffrey Langland
Molecules 2024, 29(8), 1811; https://doi.org/10.3390/molecules29081811 - 16 Apr 2024
Viewed by 440
Abstract
Interest in natural remedies has grown recently due to a variety of public health concerns such as microbial antibiotic resistance. This global health concern necessitates innovative approaches to combat bacterial infections. Building upon established therapeutic uses of essential oils, this research focused on [...] Read more.
Interest in natural remedies has grown recently due to a variety of public health concerns such as microbial antibiotic resistance. This global health concern necessitates innovative approaches to combat bacterial infections. Building upon established therapeutic uses of essential oils, this research focused on the volatile constituents of essential oils. The volatile antimicrobial activity of these constituents was studied by employing a derivative of a modified disk diffusion assay for quantitative comparisons. This study emphasizes the significance and value of exploring natural compounds as alternatives to traditional antibiotics and provides insights into their mechanisms and applications in contending with bacterial pathogens. Full article
(This article belongs to the Special Issue The Chemistry of Essential Oils II)
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