Innovative Food Products and Technologies within the Horticultural Chain and Circular Economy Framework

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

Deadline for manuscript submissions: 20 December 2024 | Viewed by 806

Special Issue Editors


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Guest Editor
Department of Agricultural Sciences, University of Naples Federico II, 80138 Naples, Italy
Interests: plant biology; horticulture; fruit science; fruit quality; plant physiology; hydroponics; antioxidants; post-harvest physiology; vegetable production; horticulture research; post-harvest biology; fruit crop production processing; post-harvest handling; post-harvest technology; pomology; horticulture engineering; nutrients
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Guest Editor
Department of Food Technologies, Ion Ionescu de la Brad University of Life Sciences, Mihail Sadoveanu Alley 3, 700490 Iasi, Romania
Interests: food technology; quality; innovative products; fruits and vegetables quality; vegetable production; vegetable science
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Food Technologies, Ion Ionescu de la Brad University of Life Sciences of Iași, Mihail Sadoveanu Alley 3, 700490 Iaşi, Romania
Interests: microbiology; innovative technologies; fermented products; quality; plant pathology; yeasts; extraction; genetic diversity; flavonoids; plant genetics; soil microbiology; fruit quality; phenolic compounds

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Guest Editor
School of Bioengineering and Food Technology, Shoolini University, Solan, India
Interests: post-harvest technologies; functional food; edible packaging

Special Issue Information

Dear Colleagues,

Vegetable crops are widespread worldwide and characterized by different management technologies both pre- and post-harvest, aimed at guaranteeing an appreciable level of technical and environmental sustainability. Conceiving, prototyping, and implementing innovative food products and technologies have increasingly been drawing scientific interest and stimulating related research. Technologies connected with horticultural chains should either improve farming or processing yield, concurrently enhancing product quality.

However, the numerous reports on these topics have not yet addressed all issues, and therefore, in this interesting field of research, plenty of challenges still remain. In this respect, attention should be paid to the interactive dynamics between innovative food products and new advanced technologies to produce food with premium quality characteristics, high functionality, health properties, additional service, and environmental friendliness. In particular, secondary metabolites in edible plant parts have a significant impact on human health and should be the object of special research interest.

In this Special Issue, we warmly welcome articles (original research, reviews, modeling approaches, perspectives, and opinions) that focus on innovative food and technologies and their interaction, leading to vegetable products with a high yield performance and high levels of quality, antioxidant activity, and mineral composition. The handling and valorization of waste are also current important targets, requiring modern technologies which facilitate the extraction of beneficial compounds from waste and/or their conversion into useful energy.

Prof. Dr. Gianluca Caruso
Prof. Dr. Otilia Cristina Murariu
Prof. Dr. Florin Daniel Lipsa
Prof. Dr. Somesh Sharma
Guest Editors

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Keywords

  • innovative food products and technologies
  • smart management
  • digitalization in food processing
  • food quality
  • food security
  • sustainable management
  • circular economy
  • vegetable waste handling and valorization
  • extraction of beneficial substances from waste

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Published Papers (1 paper)

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Research

17 pages, 2768 KiB  
Article
The Antioxidant Profile of Some Species of Microgreens Cultivated on Hemp and Coconut Substrate Under the Action of a Biostimulator Based on Humic Acids
by Alina Elena Marta, Florina Stoica, Ștefănica Ostaci and Carmenica Doina Jităreanu
Horticulturae 2024, 10(12), 1238; https://doi.org/10.3390/horticulturae10121238 - 21 Nov 2024
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Abstract
Microplants are vegetables, grains and aromatic herbs that are consumed in the stage of young plants, without roots, developed after the germination stage, in the stage of cotyledons and which have a high content of nutrients (antioxidants, vitamins, minerals, fatty acids, lutein, β-carotene, [...] Read more.
Microplants are vegetables, grains and aromatic herbs that are consumed in the stage of young plants, without roots, developed after the germination stage, in the stage of cotyledons and which have a high content of nutrients (antioxidants, vitamins, minerals, fatty acids, lutein, β-carotene, proteins and fibers, etc.), which makes them functional, concentrated foods capable of feeding the world’s ever-growing population. The significant amounts of antioxidants in microgreens have the role of neutralizing free radicals and reducing their harmful impact on human health. The microgreens studied were spinach (Spinacia oleracea) cultivar ‘Lorelay’, mustard (Sinapis alba) cultivar ‘White’ and radish (Raphanus sativus) cultivar ‘Red Rambo’, tested on hemp and coconut substrates and under the influence of the organic biostimulator Biohumussol, based on humic acids. The antioxidant content of the plants was determined by analyzing total carotenoids, lycopene, chlorophyll, β-carotene, polyphenols and flavonoids, as well as the antioxidant activity by ABTS and DPPH methods. The obtained results indicated that the reaction of the plant material depends on the composition of the substrate and the presence of the applied biostimulator. The highest contents of substances with an antioxidant role were obtained from the microgreens on the hemp substrate, especially mustard and radishes, and the biostimulator proved to be compatible with the spinach microgreens. Full article
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