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New Insights into Food Bioactive Compounds: Safety, Quality and Nutritional Determinants

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 (10 October 2024) | Viewed by 910

Special Issue Editors


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Guest Editor
Unit of Human Nutrition, Laboratory of Nutrition and Public Health, Department of Food Science and Nutrition, University of the Aegean, GR-81400 Lemnos, Greece
Interests: nutrition and health; functional foods; bioactive compounds; bioactivity and bioavailability; phytochemicals and chronic diseases
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

A plethora of studies are in support of the potential bioactivity of certain food ingredients, which can be used in the development of functional foods. To this end, the food industry has focused in recent years on the development of novel, processed foods rich in the aforementioned described bioactive compounds, such as fortified and enriched foods, with a variety of nutritional or health claims. However, several aspects and key determinants of food components, like safety, quality, and nutritional value, remain to be thoroughly investigated before being applied in foods.

This Special Issue focuses on highlighting the importance of choosing the appropriate food ingredients and technologies on the development of novel foods, as well as depicting the role of bioavailability and the safety, quality, and health perspectives of certain food components, with an emphasis on the shelf-life of food products.

Dr. Antonios E. Koutelidakis
Dr. Nikolaos D. Andritsos
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.

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 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

  • food acceptability
  • functional foods
  • health
  • nutrition
  • food quality
  • food safety

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Published Papers (1 paper)

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Research

27 pages, 3426 KiB  
Article
Combination of a Natural Bioactive Compound and High-Hydrostatic-Pressure Treatment to Increase the Shelf-Life and Quality of Pork Meat
by Tamás Csurka, Zoltán Fekete, Anna Visy, Karina Ilona Hidas, István Dalmadi, Ferenc Horváth, László Ferenc Friedrich and Gábor Jónás
Appl. Sci. 2024, 14(18), 8212; https://doi.org/10.3390/app14188212 - 12 Sep 2024
Viewed by 518
Abstract
Currently, there is a growing demand for ready-to-eat, prepared, high-quality, preservative-free products. However, the shelf-life of these products is often so short that a relatively high percentage of these products cannot be sold and end up as food waste. In this study, pork [...] Read more.
Currently, there is a growing demand for ready-to-eat, prepared, high-quality, preservative-free products. However, the shelf-life of these products is often so short that a relatively high percentage of these products cannot be sold and end up as food waste. In this study, pork loin with different marinades (paprika and herbs) was treated with different high hydrostatic pressures (0 MPa, 300 MPa, 450 MPa and 600 MPa) and a bioactive component (piperine) and then the quality of the meat was examined after 0, 4, 8, 12 and 14 days of cold storage. Changes were monitored using color, pH, texture and microbiological analyses. Both pressure, piperine enrichment, storage time and the interactions of different factors had a significant effect on the quality of the loin samples with different marinades. Due to the denaturation of myoglobin, meat slices were less red and lighter after HHP treatment. The addition of piperine reduced this lightness. The pH increased with increasing pressure and decreased with storage time. HHP treatment significantly increased meat hardness, with samples treated at 600 MPa being 19% harder than those treated at 450 MPa. Microbiological results indicated that HHP at 450 MPa and 600 MPa effectively reduced anaerobic total live plate counts, ensuring satisfactory sensory and microbiological quality throughout storage. Piperine fortification also resulted in a more favorable microbiological status during storage without any perceptible change in quality properties during storage. These findings underscore the effectiveness of HHP and piperine enrichment in enhancing the safety and quality of marinated meats. Full article
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