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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.
Mirković et al. (Thu,) studied this question.