Antimicrobial and Antioxidant Efficacy of Essential Oils

A special issue of Antibiotics (ISSN 2079-6382). This special issue belongs to the section "Plant-Derived Antibiotics".

Deadline for manuscript submissions: closed (30 June 2025) | Viewed by 895

Special Issue Editor


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Guest Editor
Department of Biology, Faculty of Science and Mathematics, University of Montenegro, Džordža Vašingtona bb, 81000 Podgorica, Montenegro
Interests: natural compounds; essential oils and plant extracts; extraction methods and structure elucidation; factors affecting essential oil yield and composition; biological activities research into natural products; influence of secondary metabolites on ecological interactions; medicinal and aromatic plants; pharmacognosy, phytotherapy and ethnobotany
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Special Issue Information

Dear Colleagues,

Despite the enormous progress achieved in the field of chemical synthesis and the existence of a large number of drugs, plants remain an inexhaustible source of new bioactive molecules. Of particular interest are essential oils; these complex mixtures of terpenes and phenylpropanoids are often the basis of the traditional uses of many aromatic plants and represent a source of agents with antimicrobial potential. Although they contain 1-3 main components, essential oils are usually combinations of numerous constituents with different properties and unpredictable synergistic and/or antagonistic modes of action, thus offering opportunities for the development of novel strategies to treat infectious diseases. This is of great significance in the context of contemporary and increasing resistance to synthetic antibiotics. On the other hand, apart from phenolic compounds derived from plants, essential oils draw attention in terms of antioxidant activity. From the aspect of increasingly common diseases that are directly or indirectly related to oxidative stress, research in this direction is being conducted more frequently.

This Special Issue welcomes original research and review articles that provide relevant information on the development of extraction and characterization strategies and assess essential oils that show signs of potential antimicrobial and antioxidant activities and applications in pharmaceuticals.

Dr. Mijat Božović
Guest Editor

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Keywords

  • essential oils
  • chemical analysis
  • extraction methods
  • antimicrobial activity
  • antioxidant potential

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Published Papers (1 paper)

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Review

29 pages, 512 KiB  
Review
Antimicrobial and Antioxidant Activity of Essential Oils from Selected Pinus Species from Bosnia and Herzegovina
by Snježana Mirković, Milica Martinović, Vanja M. Tadić, Ivana Nešić, Aleksandra Stolić Jovanović and Ana Žugić
Antibiotics 2025, 14(7), 677; https://doi.org/10.3390/antibiotics14070677 - 3 Jul 2025
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Abstract
Essential oils are lipophilic secondary metabolites produced in various parts of aromatic plants and stored in specialized secretory structures. They play a vital role in plant defense, offering protection against microorganisms and herbivores. These oils are known for a wide range of biological [...] Read more.
Essential oils are lipophilic secondary metabolites produced in various parts of aromatic plants and stored in specialized secretory structures. They play a vital role in plant defense, offering protection against microorganisms and herbivores. These oils are known for a wide range of biological activities, including antibacterial, anti-inflammatory, antitumor, analgesic, antioxidant, and immunomodulatory effects. Given the increasing interest in natural alternatives to synthetic drugs, this review explored the therapeutic relevance of Pinus-derived essential oils as promising candidates in modern phytotherapy. Species of the genus Pinus have been widely investigated for their phytochemical composition and biological potential, with a focus on their medicinal and pharmaceutical applications. This review aimed to assess the biological properties of Pinus species commonly used in traditional medicine. In this paper, thorough insight into the chemical composition, as well as into the antimicrobial and antioxidant activities of essential oils obtained from the different parts of Pinus species, was given. Although recognized for their antimicrobial activity against a wide range of bacterial strains, including both Gram-positive and Gram-negative bacteria, the practical application of Pinus essential oils is often limited by their physicochemical instability and volatility. Therefore, this review highlighted the advances in formulation strategies, particularly encapsulation techniques, as the possible direction of future research concerning essential oils. Full article
(This article belongs to the Special Issue Antimicrobial and Antioxidant Efficacy of Essential Oils)
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