Phytochemicals in Edible and Aromatic Plants: Extraction, Characterization, and Application

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Phytochemistry".

Deadline for manuscript submissions: 30 November 2026 | Viewed by 1069

Special Issue Editor


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Guest Editor
Department of Agriculture and Nutrition, Institute of Agriculture and Tourism, K. Hugues 8, 52440 Poreč, Croatia
Interests: Allium extracts; vegetable production; food chemistry; bioactive properties; volatile compounds; multivariate data analysis; sensory profile; food and nutrition
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Special Issue Information

Dear Colleagues,

The Special Issue, “Phytochemicals in Edible and Aromatic Plants: Extraction, Characterization, and Application”, aims to highlight the growing importance of bioactive compounds in plants for health, nutrition, and sustainable food systems. Edible and aromatic plants are rich sources of phytochemicals such as polyphenols, terpenes, alkaloids, and essential oils, which exhibit diverse biological activities including antioxidant, antimicrobial, and anti-inflammatory effects. With increasing consumer demand for natural ingredients and functional foods, understanding the efficient extraction, precise characterization, and innovative applications of these compounds has become essential.

This Special Issue will cover topics including novel and green extraction technologies, advanced analytical methods for phytochemical profiling, and the impact of processing and storage on bioactive compound stability. Furthermore, studies on bioavailability, health-promoting properties, and potential industrial applications in food, pharmaceuticals, and cosmetics are welcome.

We invite original research articles, comprehensive reviews, and short communications addressing phytochemical discovery, extraction optimization, metabolomic approaches, structure–activity relationships, and product development. Contributions that integrate multidisciplinary approaches—linking plant science, food technology, chemistry, and human health—will be particularly valuable. Both experimental studies and critical reviews offering future perspectives on phytochemical utilization are encouraged to advance knowledge in this dynamic field.

Dr. Nikola Major
Guest Editor

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 250 words) can be sent to the Editorial Office for assessment.

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. Plants 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

  • phytochemical profiling
  • bioactive plant metabolites
  • green extraction technologies
  • natural antioxidants
  • functional food ingredients
  • plant secondary metabolites
  • nutraceutical applications

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Published Papers (1 paper)

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Review

28 pages, 5403 KB  
Review
Mechanism-Driven Green Extraction of Plant Polyphenols: From Molecular Interactions to Process Integration and Intelligent Optimization
by Shiwei Yuan, Wanru Zhao, Yongli Wang, He Dong, Kai Song and Dongfang Shi
Plants 2026, 15(4), 596; https://doi.org/10.3390/plants15040596 - 13 Feb 2026
Cited by 2 | Viewed by 805
Abstract
Plant polyphenols are valuable secondary metabolites with significant bioactivities; however, their efficient extraction faces multiple challenges, including the structural complexity arising from their coexistence in free and bound forms within plant matrices, as well as their sensitivity to oxidation and heat. Although emerging [...] Read more.
Plant polyphenols are valuable secondary metabolites with significant bioactivities; however, their efficient extraction faces multiple challenges, including the structural complexity arising from their coexistence in free and bound forms within plant matrices, as well as their sensitivity to oxidation and heat. Although emerging green extraction technologies such as deep eutectic solvents, supercritical fluid extraction, and physical field enhancement show potential, current research largely remains method-oriented, lacking an in-depth understanding of the coupling mechanisms between molecular interactions and mass transfer processes. This review explicitly proposes a “mechanism-driven, synergistic integration” framework for the green extraction of plant polyphenols. By systematically analyzing the molecular basis of extractability and the complementarity among emerging technologies, this framework provides theoretical guidance and a practical blueprint for transitioning from empirical optimization to intelligent, synergistic system design. Specifically, it begins by systematically dissecting the structural characteristics of polyphenols and their interactions with cell wall components to clarify the molecular basis of extractability. Next, it critically reviews the mechanisms, advantages, and engineering bottlenecks of representative green technologies, with a focus on how synergistic integration strategies based on complementary mechanisms can overcome the limitations of single technologies to achieve higher extraction efficiency and selectivity. Furthermore, it evaluates the application of response surface methodology and artificial neural networks in process modeling. Finally, it highlights critical challenges such as industrial scale-up, sustainability assessment, and intelligent manufacturing. This review advocates a paradigm shift from optimizing single techniques toward designing intelligent, synergistic systems grounded in mechanistic insights. Full article
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