Impacts of Climate Change on Quality Attributes and Nutritional Value of Fruits and Vegetables

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Response to Abiotic Stress and Climate Change".

Deadline for manuscript submissions: 30 October 2025 | Viewed by 525

Special Issue Editors


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Guest Editor
Hellenic Agricultural Organization-Demeter, Institute of Food Technology, 1 S. Venizelou Str., 14123 Lycovrissi, Greece
Interests: antioxidant capacities; bioenergetic; biotechnology; fruit ripening biology; plant physiology; photosynthesis; vegetable and fruit quality characteristics
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Guest Editor
Department of Agriculture, International University of Greece, 54700 Thessaloniki, Greece
Interests: plant physiology; abiotic stress; secondary metabolism; oxidative stress; reactive oxygen species; antioxidant defense system
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Agriculture, International Hellenic University, Sindos, 57400 Thessaloniki, Greece
Interests: climate change; abiotic stress; vegetable crop; nutritional value

Special Issue Information

Dear Colleagues,

Climate change is one of the most pressing issues of the 21st century, with several implications for both human life and the environment. Extreme environments present various stressors for plants, including extreme levels of radiation, water availability (drought, floods, and submersion), salinity, temperatures (heat, cold, freezing), chemical factors (metals and pH), and combinations of these factors. Climate change affects abiotic stress and results in the production of ROS in susceptible plants. Reactive oxygen species (ROS) are crucial factors that play an important role in plants as they contribute to the growth, development, and metabolic activity pathways; they act as an alarm mechanism, triggering cellular responses to harmful stimuli as well. However, excess ROS cause oxidative stress-related damage and oxidize organic substances, leading to cellular malfunctions.

Agriculture is one of the sectors most affected by climate change, and it is crucial for the global economy and food security. Fruit and vegetable crops, which play a key role in the global food system, can be deeply affected by climate fluctuations, with serious consequences for plants. This, in turn, alters ecosystems worldwide, including agricultural production systems, and challenges researchers to design adaptation strategies.

This Special Issue aims to explore new insights into the understanding of these effects under different conditions, such as the effects of sustainable, low-input, and climate change-stressed environments on the yield, quality, and nutritional value of fruit and vegetable products. Resilience mechanisms (adaptability and resistance) induced during pre- and post-harvest handling will also be considered. Any paper dealing with new insights and future directions of fruit and vegetable acclimation to climate change will be considered.

Dr. Georgia Ouzounidou
Dr. Anastasia E. Giannakoula
Dr. Ilias Avdikos
Guest Editors

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Keywords

  • abiotic and biotic stress
  • fruit and leafy vegetable quality
  • nutritional value
  • secondary metabolites
  • plant stress physiology
  • plant structure and function
  • oxidative stress
  • reactive oxygen species
  • antioxidant system
  • omics approaches (genomics, transcriptomics, proteomics, metabolomics, etc.)

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Published Papers (1 paper)

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Research

15 pages, 954 KiB  
Article
Assessing the Post-Brief-Storage Fruit Quality and Sensory Characteristics of Old, Local Apple Cultivars from the Carpathian Basin
by Gitta Ficzek, Sherif Mehmeti, Géza Bujdosó, Ágnes Magyar and Gergely Simon
Plants 2025, 14(13), 2005; https://doi.org/10.3390/plants14132005 - 30 Jun 2025
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Abstract
Local apple (Malus x domestica Borkh.) cultivars with tolerance to environmental stress factors must be re-evaluated. While the cultivation of apple trees has a long-standing tradition in Hungary, only a handful of cultivars are produced on a large scale, reflecting a trend [...] Read more.
Local apple (Malus x domestica Borkh.) cultivars with tolerance to environmental stress factors must be re-evaluated. While the cultivation of apple trees has a long-standing tradition in Hungary, only a handful of cultivars are produced on a large scale, reflecting a trend in global apple production. The most commonly cultivated apple cultivars worldwide include ‘Golden Delicious’, ‘Red Delicious’, ‘Gala’, ‘Fuji’, and ‘Granny Smith’ (with ‘Jonagold’ and ‘Idared’ being significant in Europe). As a result, genetic diversity among apple cultivars has decreased significantly, which has increased the risk of epidemics if a new pathogen appears. Nonetheless, old and local apple cultivars of the Carpathian Basin have adapted well to Hungarian environmental stress factors and pathogens and seem tolerant to them. In this study, fruit analyses and consumer evaluations of eighteen old, local apple cultivars were conducted. Various physicochemical parameters, such as fruit mass, firmness, total soluble solid content, and total acid content, as well as the content of some biological active compounds, including polyphenol content, antioxidant capacity (FRAP), and pectin content, were determined. Additionally, a consumer evaluation was carried out. Based on the results, most of the old, local apple cultivars exhibit high fruit quality and offer considerable health benefits. The proportion of biologically active compounds in these cultivars is equal to or higher than that in the reference cultivar ‘Watson Jonathan’. Based on the excellent fruit quality and consumer preferences, the ‘Harang alma’ (an attractive fruit exhibiting high FRAP values) and ‘Marosszéki piros’ (with firm flesh and a high pectin content and being particularly tasty) cultivars are recommended for backyard gardens. Full article
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