Novel Strategies to Improve Quality of Foods

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Food Science and Technology".

Deadline for manuscript submissions: closed (31 October 2022) | Viewed by 2233

Special Issue Editors


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Guest Editor
Department of Human Sciences and Promotion of the Quality of Life, San Raffaele University, 00166 Rome, Italy
Interests: antioxidant activity; polyphenols; chromatography; food analysis; antioxidants; food chemistry
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Co-Guest Editor
Department of Innovative Technologies in Medicine and Dentistry, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy
Interests: food technology; bioactive compounds; antioxidants; encapsulation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Nowadays, modern consumers changed their eating habits and, consequently, the food industry must turn its gaze towards a change in diet and lifestyle, with increasingly healthy sustainable diets, and promotion of important social aspects, namely environmental sustainability and waste reduction. New technological strategies can be applied in the food industry to obtain food and beverage characterized by a quality improvement and an extension of shelf life of them.

This Special Issue is therefore open to all contributions aimed at improving knowledge related to the novel technics useful to improve the food quality. These include, but are not limited to, the following:

  • Application of novel natural preservatives to improve quality and safety of foods;
  • Application of new technics or of minimal processing technologies for the shelf life extension and to reduce the loss of nutritional components;
  • Formulation of nutraceuticals, alternative protein sources, or personalized foods;
  • Application of bioactive compounds recovered by food waste;
  • Use of alternative packaging.

Dr. Alessandra De Bruno
Dr. Federica Flamminii
Guest Editors

Manuscript Submission Information

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Keywords

  • alternative packaging
  • bioactive compounds, food processing
  • food waste
  • green technologies
  • minimal processing technologies
  • natural preservatives
  • nutraceuticals
  • shelf life

Published Papers (1 paper)

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Research

15 pages, 2140 KiB  
Article
Functional and Sustainable Application of Natural Antioxidant Extract Recovered from Olive Mill Wastewater on Shelf-Life Extension of “Basil Pesto”
by Alessandra De Bruno, Antonio Gattuso, Rosa Romeo, Simone Santacaterina and Amalia Piscopo
Appl. Sci. 2022, 12(21), 10965; https://doi.org/10.3390/app122110965 - 29 Oct 2022
Cited by 1 | Viewed by 1735
Abstract
A natural antioxidant extract obtained from oil mill wastewater was used for the formulation of basil pesto sauce, with the aim to improve quality and stability during storage. The antioxidant extract was added to traditional ingredients (basil, cheese, oil, etc.) and after preparation, [...] Read more.
A natural antioxidant extract obtained from oil mill wastewater was used for the formulation of basil pesto sauce, with the aim to improve quality and stability during storage. The antioxidant extract was added to traditional ingredients (basil, cheese, oil, etc.) and after preparation, packaging, and thermal treatment it was submitted to storage (monitored for 90 days). Fresh samples were stored at 4 °C and pasteurized samples were stored at room temperature. The effect of natural antioxidant addition on basil pesto sauce was evaluated for the main qualitative attributes, such as: physicochemical, microbiological, and antioxidant parameters. The principal results showed that the addition of a natural phenolic extract led to an evident reduction in pH, attaining food safety values under pH 4. The high oxidative stability observed in the basil pesto sauces fortified with the phenolic extract suggests that the incorporation of phenolic compounds delays the propagation phase of lipid oxidation. Full article
(This article belongs to the Special Issue Novel Strategies to Improve Quality of Foods)
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