Flavor Biochemistry of Horticultural Plants

A special issue of Horticulturae (ISSN 2311-7524). This special issue belongs to the section "Processed Horticultural Products".

Deadline for manuscript submissions: 15 August 2025 | Viewed by 2686

Special Issue Editors


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Guest Editor
Department of Agronomy, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
Interests: metabolites; taxonomy; agronomy; fruticulture

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Guest Editor
Department of Agronomy, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
Interests: fruit quality; postharvest physiology; fruit crops production; plant physiology; food chemistry; food quality; vegetable production; anthocyanins; apple; horticulture research

Special Issue Information

Dear Colleagues,

The current changes in global climate conditions present challenges for the production of horticultural plants. Additionally, consumers are also becoming more selective regarding food quality and safety. Current trends suggest that consumers seek the greatest possible variety of species and cultivars, fresh and locally grown food, and a healthy choice of foods with a favorable carbon footprint.

In this context, a deep understanding of plants' biochemical processes is becoming increasingly important, not only because they constitute the plant's response system to the environment, but also because they determine the intrinsic qualities that make the plant acceptable to the consumer, such as their flavor, which comprises taste and aroma. New technological measures during plant growth, harvest, storage, transportation, and commercialization should strive towards the optimization and improvement of the product's safety and flavor, without compromising the yield.

The focus of this Special Issue, entitled "Flavor Biochemistry of Horticultural Plants", encompasses the relationships between the following topics:

  • New methods or novel identifications and quantifications of flavor markers of horticultural plants;
  • Metabolic pathways that determine primary and secondary metabolites;
  • Technology improvements (biostimulants, nutrition, pruning, rotation, and soil improvements, among others) that influence flavor biochemistry;
  • Variations in soluble or volatile flavor markers during ripening or storage;
  • Influence of pedoclimatic conditions on flavor markers;
  • Consumer perceptions of the quality of products obtained by different technological approaches.

Contributions regarding fruits, vegetables, herbs, and ornamental plants are welcome in this Special Issue. Potential authors are invited to submit original research articles, review articles, opinion papers, and short communications.

Dr. Mariana Cecilia Grohar
Dr. Jerneja Jakopič
Guest Editors

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. Horticulturae is an international peer-reviewed open access monthly 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 2200 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

  • fruits
  • vegetables
  • primary metabolites
  • secondary metabolites
  • volatile compounds

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Published Papers (2 papers)

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Research

32 pages, 8849 KiB  
Article
A Comprehensive Morphological, Biochemical, and Sensory Study of Traditional and Modern Apple Cultivars
by Paula A. Morariu, Andruța E. Mureșan, Adriana F. Sestras, Anda E. Tanislav, Catalina Dan, Eugenia Mareși, Mădălina Militaru, Vlad Mureșan and Radu E. Sestras
Horticulturae 2025, 11(3), 264; https://doi.org/10.3390/horticulturae11030264 - 1 Mar 2025
Cited by 1 | Viewed by 773
Abstract
Apples (Malus domestica Borkh.) represent one of the most widely cultivated and consumed fruits globally, with significant genetic diversity among cultivars. This study aimed to evaluate the morphological, biochemical, and organoleptic characteristics of 34 apple cultivars, including ancient Romanian varieties, internationally old [...] Read more.
Apples (Malus domestica Borkh.) represent one of the most widely cultivated and consumed fruits globally, with significant genetic diversity among cultivars. This study aimed to evaluate the morphological, biochemical, and organoleptic characteristics of 34 apple cultivars, including ancient Romanian varieties, internationally old and modern cultivars, and new selections. The assessment was conducted to identify valuable traits for breeding programs and commercial applications. Morphological analysis revealed significant variation in fruit size, shape, and weight, with international ‘classic’ cultivars exhibiting larger dimensions on average. Biochemical profiling indicated notable differences in moisture content, total soluble solids, titratable acidity, and carotenoid levels, with some traditional cultivars demonstrating high nutritional potential. Texture analysis showed variations in peel hardness, flesh firmness, and toughness, influencing storage capacity and consumer preference. Organoleptic evaluations highlighted the superior sensory attributes of cultivars such as ‘Golden Orange’, ‘Jonathan’, ‘Kaltherer Böhmer’, and ‘Golden Delicious’, which ranked highest in terms of taste, aroma, and juiciness. Statistical analyses, including principal component and hierarchical clustering analyses, further distinguished cultivars based on their physicochemical and sensory profiles. The findings emphasize the importance of genetic diversity in apples in maintaining a resilient and sustainable assortment. This study provides valuable insights for breeding programs and for orchard, market, and apple industry development. We also highlight future directions, promoting the conservation and strategic use of both traditional and modern cultivars. Full article
(This article belongs to the Special Issue Flavor Biochemistry of Horticultural Plants)
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16 pages, 5403 KiB  
Article
In Vitro and Molecular Docking Studies of Antiglycation Potential of Phenolic Compounds in Date Palm (Phoenix dactylifera L.) Fruit: Exploring Local Varieties in the Food Industry
by Abdoussadeq Ouamnina, Abderrahim Alahyane, Imane Elateri, Mourad Ouhammou and Mohamed Abderrazik
Horticulturae 2024, 10(6), 657; https://doi.org/10.3390/horticulturae10060657 - 20 Jun 2024
Cited by 4 | Viewed by 1462
Abstract
The Moroccan date-growing sector is rich in a wide diversity of varieties but faces major challenges, notably the undervaluation of certain varieties intended mainly for animal feed. In this study, our objective was to evaluate the antiglycation activity of four date varieties, including [...] Read more.
The Moroccan date-growing sector is rich in a wide diversity of varieties but faces major challenges, notably the undervaluation of certain varieties intended mainly for animal feed. In this study, our objective was to evaluate the antiglycation activity of four date varieties, including three low-market-value varieties and one high-market-value variety, harvested during two seasons (2021 and 2022). In addition, to improve our knowledge of the antiglycation potential, molecular docking analyses were carried out. The results of the antiglycation activity of the date extracts showed strong activity, particularly for the ‘Khalt Khal’ variety, which showed a 50% inhibition concentration (IC50) of 1.83 mg/mL and 2 mg/mL in 2021 and 2022, respectively. In addition, the molecular docking analysis also showed the possible link between the bioactive compounds identified and their mechanisms of action. Our findings suggest new evidence for the antiglycation properties of the bioactive compounds present in dates. These results suggest the use of these varieties as a source of bioactive molecules or as a food additive. This could make it possible to create medicines or food products with a high commercial value using dates, which could help to treat the complications associated with glycation. Full article
(This article belongs to the Special Issue Flavor Biochemistry of Horticultural Plants)
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