Polyphenols in Food and Plant: Latest Advances and Prospects

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 (28 February 2023) | Viewed by 1390

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Guest Editor
Institute of Food Sciences, Warsaw University of Life Sciences, Nowoursynowska 159, 02-787 Warsaw, Poland
Interests: polyphenols; polyphenols derivatives; food products; plant-derived products; new techniques
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Special Issue Information

Dear Colleagues,

We invite you to contribute to a Special Issue of the journal Applied Sciences titled “Polyphenols in Food and Plants: Latest Advances and Prospects”, which aims to present recent findings regarding the presence of known and unknown forms of polyphenols found in plant and food sources. Polyphenols are bioactive food compounds that are a part of a large group of phytochemicals found in plants. These components are known to have various effects on the human organism, e.g. anti-inflammatory, anti-oxidant, anti-cancerogenic effects. Some studies have proven that daily intake of polyphenols can lead to reduced risk of cardiovascular diseases, chronic diseases, and type 2 diabetes. To estimate polyphenols' impact on human health it is crucial to use validated and standardized methods for their determination. Moreover, new sources of polyphenols, which can be found in plant and food matrices, are desirable. Papers about new trends in methodologies applied for qualitative and quantitative analysis of polyphenols in plant and food matrices are welcome, especially concerning methods of confirming polyphenols’ structure, establishing their activity, bioactivity, and digestibility.

For this Special Issue, we are seeking original research papers of a high standard, as well as reviews on topics related to new methods and the effect of processing on the concentration and activity of polyphenols found in foods and plants. Manuscripts presenting the use of modern analytical procedures for the detection and determination of polyphenols from food matrices important in terms of their quality, bioactivity, and health are also encouraged. We believe that this Special Edition will broaden the horizons of our knowledge of polyphenols found in foods and plants.

Prof. Dr. Dorota Derewiaka
Guest Editor

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Published Papers (1 paper)

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Research

11 pages, 672 KiB  
Article
Characterization of Berry Skin Phenolic Profiles in Dalmatian Grapevine Varieties
by Željko Andabaka, Domagoj Stupić, Ivana Tomaz, Zvjezdana Marković, Marko Karoglan, Goran Zdunić, Jasminka Karoglan Kontić, Edi Maletić, Iva Šikuten and Darko Preiner
Appl. Sci. 2022, 12(15), 7822; https://doi.org/10.3390/app12157822 - 04 Aug 2022
Cited by 2 | Viewed by 1067
Abstract
Dalmatian vineyards host many autochthonous varieties. The phenolic profile, defined by the relative proportions of different phenolic compounds, is specific for each grape variety. The aim of this study was to determine and analyze the flavonoid compounds of twenty rare red grape varieties. [...] Read more.
Dalmatian vineyards host many autochthonous varieties. The phenolic profile, defined by the relative proportions of different phenolic compounds, is specific for each grape variety. The aim of this study was to determine and analyze the flavonoid compounds of twenty rare red grape varieties. Nineteen phenolic compounds, represented by anthocyanins, flavanols, and flavonols, were detected and quantified using HPLC in three consecutive vintages. The content of grape skin anthocyanins (10414.06 (Plavac mali crni)-19.58 (Trišnjavac) mg kg−1 d.w. of grape skin), flavonols (1742.08 (Pošip crni)-215.56 (Crljenak viški) mg kg−1 d.w. of grape skin), and flavan-3-ols (448.04 (Pošip crni)-87.88 (Glavinuša) mg kg−1 d.w. of grape skin) showed significant differences in investigated varieties. According to the investigated phenolic compounds, Pošip crni, Ljutun, Zadarka, Dobričić, Plavac mali crni, and Trnjak differed from other investigated varieties. These local varieties can be perceived as an alternative to widespread varieties in Dalmatia. This was shown by one of the first studies on phenolic profiles of (mostly) rare autochthonous varieties. Full article
(This article belongs to the Special Issue Polyphenols in Food and Plant: Latest Advances and Prospects)
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