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Chemical Analysis of Functional Foods

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Analytical Chemistry".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 689

Special Issue Editors


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Guest Editor
Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 103, 41125 Modena, Italy
Interests: NMR; food chemistry; functional foods; food authentication; metabolomics; analytical chemistry; chromatography; chemometrics
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Life Sciences, University of Modena and Reggio Emilia, Via Campi 103, 41125 Modena, Italy
Interests: NMR; food chemistry; functional foods; food authentication; metabolomics; analytical chemistry; chromatography; chemometrics; drug delivery systems
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Nowadays, more and more consumers are aware of the benefits associated with a balanced and healthy diet. As a consequence, consumer interest in functional foods that are high in bioactive/nutraceutical compounds is growing. Functional foods are defined as foods or food ingredients that provide health benefits besides basic nutrition. The role of scientists is essential for discovering, designing, and characterizing new functional foods. Experts in the field of chemical analysis play a central role in this context as chemical analysis ensures the safety and quality of functional foods, protecting consumers from any risk. Moreover, chemical analysis allows the complete characterization of foods in terms of the identification and quantification of bioactive compounds.

This Special Issue, entitled “Chemical Analysis of Functional Foods”, will showcase high-quality contributions both in the form of original and innovative research and review articles. The main objective is to cover studies focused on the chemical characterization of functional foods and the development of analytical methods for the quality control of functional foods. The employment of multivariate statistical analyses for chemical data interpretation is encouraged, as are multidisciplinary approaches where food chemistry, biology, and nutrition are interconnected.

Dr. Davide Bertelli
Dr. Eleonora Truzzi
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. Molecules 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 2700 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

  • functional foods
  • nutraceuticals
  • metabolomics
  • advanced analytical techniques
  • chemometrics

Published Papers (1 paper)

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Research

14 pages, 5483 KiB  
Article
Widely Targeted Metabolomics Analysis Reveals Metabolites Important for Antioxidant Properties and Quality Traits in Different Fruit Parts of Aurantii Fructus Immatures
by Shuo Zhang, Ze Liu, Xinyu Xu, Ruihua Zhao, Shujiang Zhang and Rong Luo
Molecules 2024, 29(8), 1733; https://doi.org/10.3390/molecules29081733 - 11 Apr 2024
Viewed by 424
Abstract
In traditional Chinese medicine, Aurantii Fructus Immatures (AFIs) have been utilized for more than 2000 years. The proportions of different fruit parts are crucial for evaluating AFI quality in China. However, the basis for this statement’s substance is unclear. Differences in quality are [...] Read more.
In traditional Chinese medicine, Aurantii Fructus Immatures (AFIs) have been utilized for more than 2000 years. The proportions of different fruit parts are crucial for evaluating AFI quality in China. However, the basis for this statement’s substance is unclear. Differences in quality are intimately correlated with a plant’s metabolite composition. On the basis of a widely targeted metabolome, this study intended to investigate the metabolite composition and evaluate the antioxidant capacity of the peel and pulp of an AFI. Metabolites were identified and quantified by UHPLC-QqQ-MS. To assess their antioxidant ability, DPPH and ABTS assays were carried out. There were 1327 chemical compounds identified by UHPLC-QqQ-MS. After screening the differential metabolites using a multivariate statistical analysis, it was found that there were 695 significant differences in the metabolites between the peel and the pulp. Among them, it was discovered that the content of active ingredients in the peel group was higher than that in the pulp group. Furthermore, the aqueous extracts from the peel showed stronger antioxidant capacities than those from the pulp. The metabolites and antioxidant capacities were significantly different between the peel and the pulp. This study of different fruit parts might provide a guide for AFI quality assessments. Full article
(This article belongs to the Special Issue Chemical Analysis of Functional Foods)
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