Special Issue "Advanced Technologies in Detecting Food Fraud and Authenticity"

A special issue of Foods (ISSN 2304-8158). This special issue belongs to the section "Food Analytical Methods".

Deadline for manuscript submissions: 25 August 2023 | Viewed by 932

Special Issue Editor

Faculty of Food Engineering, Ștefan cel Mare University, 720229 Suceava, Romania
Interests: food rheology; food authentication and adulteration detection; development of new methods for food characterization
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Food authenticity is a major issue due to consumers’ lack of trust in food products. Thus, there is significant interest among the scientific community in developing new methods for authenticating food. Food adulteration presents three main issues: (a) an economical issue generated by the sale of genuine/adulterated products as authentic ones; (b) a legal issue considering that the addition of unstipulated ingredients on food labels is prohibited; and (c) a health issue, because added ingredients may have toxic effects on humans.

In this context, this Special Issue of Foods invites novel contributions concerning any aspect related to food authenticity and adulteration detection with the aim of contributing to the scientific literature on this topic, which will help consumers increase their confidence in the authenticity of food products.

Prof. Dr. Mircea Oroian
Guest Editor

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. Foods 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

  • food
  • authenticity
  • adulteration
  • chemometrics
  • methods

Published Papers (1 paper)

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Research

Article
Development of a Rapid and Non-Destructive Method for the Detection of Water Addition in Octopus Species (Octopus vulgaris and Eledone cirrhosa) Using Time Domain Reflectometry (TDR)
Foods 2023, 12(7), 1461; https://doi.org/10.3390/foods12071461 - 29 Mar 2023
Viewed by 686
Abstract
Consumer expectations regarding the quality of octopus are often frustrated and dissatisfaction is frequent, namely due to the excessive reduction in weight after cooking. Therefore, a rapid and non-destructive method based in time domain reflectometry (TDR) was developed for the control of water [...] Read more.
Consumer expectations regarding the quality of octopus are often frustrated and dissatisfaction is frequent, namely due to the excessive reduction in weight after cooking. Therefore, a rapid and non-destructive method based in time domain reflectometry (TDR) was developed for the control of water added to octopus (Octopus vulgaris and Eledone cirrhosa). O. vulgaris had significant higher values of moisture content, moisture/protein ratio, and cooking loss than E. cirrhosa. Immersion in freshwater increased the weight of O. vulgaris in ca. 32% after 32 h, and of E. cirrhosa in ca. 21% after 36 h, and cooking losses increased about 13.9% and 26.1%, respectively. The results reveal how consumers can be misled by abusive water addition. Changes in electrical conductivity and TDR curves were linked with the increasing incorporation of water and dilution effect of salts from octopus muscle. TDR technology and linear discriminant analysis were combined to detect added water in octopus. The classification model developed was cross-validated and 98.6% of samples were correctly classified. The method can be used to proof the authenticity of octopus (O. vulgaris and E. cirrhosa) or to detect fraudulent practices regarding added water. Full article
(This article belongs to the Special Issue Advanced Technologies in Detecting Food Fraud and Authenticity)
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