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Unconventional Raw Materials for Food Products, 2nd Edition

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

Deadline for manuscript submissions: 20 June 2025 | Viewed by 467

Special Issue Editors


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Guest Editor
Department of Agricultural Sciences and Food Engineering, Lucian Blaga University of Sibiu, 550012 Sibiu, Romania
Interests: food science and technology; food microbiology and safety; food biotechnology; ecology and environmental protection in the food industry; general food technology; industrial engineering; engineering and quality control of food; authentication of food; nutrition
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Special Issue Information

Dear Colleagues,

Following the positive reception of our previous Special Issue entitled “Unconventional Raw Materials for Food Products”, we are delighted to present its continuation in the form of a second edition.

Nowadays, the food industry is constantly looking for new product ideas that follow global trends, producers combine innovation with tradition in the development of new products. The use of new raw materials in assortment diversification is a necessity imposed by the depletion of conventional raw materials, obtaining functional foods, dietary foods, etc. Researchers in the field are moving towards for the discovery of new raw material resources, for example, raw materials that can replace animal proteins and fats, sugar and salt, gluten from bakery products, etc. The use of these unconventional raw materials in manufacturing recipes is a great challenge for specialists in the field, but also in terms of consumer acceptability and legislation in force.

The large number of raw materials in the attention of researchers in the food industry leads us to believe that this Special Issue of Applied Sciences Journal entitled “Unconventional Raw Materials for Food Products, 2nd Edition” will be a success. We look forward to the work of colleagues immersed in investigating the nutritional, functional and technological properties of new ingredients that can be used in food manufacturing recipes, and we look forward to new perspectives and challenges in this field.

We cordially invite researchers to contribute original and unpublished research and review articles to be published in this Special Issue.

Prof. Dr. Ovidiu Tita
Prof. Dr. Adriana Dabija
Prof. Dr. Georgiana Gabriela Codină
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. Applied Sciences is an international peer-reviewed open access semimonthly 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 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

  • unconventional raw materials for food
  • trend in food
  • new food product development
  • food processing
  • valorization of by-products
  • trend in nutrition
  • functional food
  • foods for particular nutritional uses

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Published Papers (1 paper)

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Research

26 pages, 6366 KiB  
Article
Use of Bilberry and Blackcurrant Pomace Powders as Functional Ingredients in Cookies
by Violeta Nour, Ana Maria Blejan and Georgiana Gabriela Codină
Appl. Sci. 2025, 15(10), 5247; https://doi.org/10.3390/app15105247 - 8 May 2025
Viewed by 258
Abstract
The purpose of the present study was to evaluate the effects of partially replacing wheat flour with bilberry (BIPP) and blackcurrant (BCPP) pomace powders at 2.5%, 5%, and 10% levels on dough texture and rheology and on the proximate composition, color, titratable acidity, [...] Read more.
The purpose of the present study was to evaluate the effects of partially replacing wheat flour with bilberry (BIPP) and blackcurrant (BCPP) pomace powders at 2.5%, 5%, and 10% levels on dough texture and rheology and on the proximate composition, color, titratable acidity, pH, spread ratio, total phenolic content, DPPH radical scavenging activity, and textural and sensory properties of cookies. BIPP showed higher protein, fiber, and water absorption capacity while also showing lower fat and titratable acidity as compared with BCPP. The incorporation of BIPP and BCPP in cookies resulted in lower protein and higher fat, fiber, and mineral contents. Dough hardness, consistency, and stiffness increased while the hardness, cohesiveness, and chewiness of the cookies were found to decrease with the increase in pomace levels. A seven-fold increase in the total phenolic content of the cookies was recorded at a 10% replacement level of wheat flour with BIPP, reaching 214.73 mg GAE/100 g, while only a three-fold increase was found for 10% BCPP (90.18 mg GAE/100 g). The enrichment with BIPP and BCPP improved the sensory properties, with the 10% addition level presenting the highest acceptance. The results indicate that bilberry and blackcurrant pomace could be utilized as a sustainable source of fiber and bioactive compounds for adding nutritional, technological, and sensory benefits to the cookies. Full article
(This article belongs to the Special Issue Unconventional Raw Materials for Food Products, 2nd Edition)
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