Topic Spectrometry
 
ORIGINAL ARTICLE

Use of Principal Component Analysis and Cluster Analysis for Differentiation of Traditionally-Manufactured Vinegars Based on Phenolic and Volatile Profiles, and Antioxidant Activity
Ayse Karadag, Fatih Bozkurt, Hatice Bekiroglu, Osman Sagdic
DOI: https://doi.org/10.31883/pjfns/127399
 
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Nutritive Parameters and Antioxidant Quality of Minimally Processed "Cime di Rapa" (Brassica rapa subsp. sylvestris) Vary as Influenced by Genotype and Storage Time
Donato Giannino, Giulio Testone, Chiara Nicolodi, Lucia Giorgetti, Lorenza Bellani, Maria Gonnella, Marco Ciardi, Paolo Cappuccio, Stefano Moscatello, Alberto Battistelli, Vincenzo Longo
DOI: https://doi.org/10.31883/pjfns/126617
 
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Proximate Composition, Mineral Profile and Trypsin-Inhibitory Activity of West African Leafy Vegetables: Influence of Urea Micro-Dosing and Harvest Time
Modoukpè Imayath Djibril Moussa, Adeola M. Alashi, Carole N. Sossa-Vihotogbé, Pierre B. Akponikpè, Mohamed N. Baco, André J. Djènontin, Rotimi E. Aluko, Noël H. Akissoé
Pol. J. Food Nutr. Sci. 2020;70(2):179–188
DOI: https://doi.org/10.31883/pjfns/119674
 
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ORIGINAL ARTICLE

Altitude Effect on the Properties of Honeys from the Region of Jijel (Algeria)
Aissam Bouhala, Salim Ouchemoukh, Abdelhamid Moussi, Said Beldjoudi
Pol. J. Food Nutr. Sci. 2020;70(2):169–178
DOI: https://doi.org/10.31883/pjfns/118528
 
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Hybrid Approach in the Analysis of Bovine Milk Protein Hydrolysates as a Source of Peptides Containing Di- and Tripeptide Bitterness Indicators
Anna Iwaniak, Piotr Minkiewicz, Monika Hrynkiewicz, Justyna Bucholska, Małgorzata Darewicz
Pol. J. Food Nutr. Sci. 2020;70(2):139–150
DOI: https://doi.org/10.31883/pjfns/113532
 
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EDITORIAL

Thematic Issue on “Red Beetroot as a Source of Nutrients, Bioactive Compounds and Pigments”
Wiesław Wiczkowski
Pol. J. Food Nutr. Sci. 2020;70(1):5–6
DOI: https://doi.org/10.31883/pjfns/117717
 
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Profile of Phenolic Acids and Flavonoids of Red Beet and Its Fermentation Products. Does Long-Term Consumption of Fermented Beetroot Juice Affect Phenolics Profile in Human Blood Plasma and Urine?
Natalia Płatosz, Tomasz Sawicki, Wiesław Wiczkowski
Pol. J. Food Nutr. Sci. 2020;70(1):55–65
DOI: https://doi.org/10.31883/pjfns/116613
 
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High-Speed Counter-Current Chromatography in Separation and Identification of Saponins from Beta vulgaris L. Cultivar Red Sphere
Aneta Ewa Spórna-Kucab, Sławomir Wybraniec
Pol. J. Food Nutr. Sci. 2020;70(1):67–74
DOI: https://doi.org/10.31883/pjfns/116416
 
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Thermal Decarboxylation of Betacyanins in Red Beet Betalain-Rich Extract
Agnieszka Kumorkiewicz, Katarzyna Sutor, Boris Nemzer, Zbigniew Pietrzkowski, Sławomir Wybraniec
Pol. J. Food Nutr. Sci. 2020;70(1):7–14
DOI: https://doi.org/10.31883/pjfns/114897
 
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Antioxidant Activity of Extracts of Soursop (Annona muricata L.) Leaves, Fruit Pulps, Peels, and Seeds
Hakime Hülya Orak, Ilayda Sevik Bahrisefit, Temine Sabudak
Pol. J. Food Nutr. Sci. 2019;69(4):359–366
DOI: https://doi.org/10.31883/pjfns/112654
 
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Variation in the Phenolic Compounds Profile and Antioxidant Activity in Different Parts of Hawthorn (Crataegus pentagyna Willd.) During Harvest Periods
Jovana Pavlovic, Snežana Mitić, Milan Mitić, Gordana Kocić, Aleksandra Pavlović, Snežana Tošić
Pol. J. Food Nutr. Sci. 2019;69(4):367–378
DOI: https://doi.org/10.31883/pjfns/112019
 
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Predicting the Botanical Origin of Honeys with Chemometric Analysis According to Their Antioxidant and Physicochemical Properties
Anna Maria Kaczmarek, Małgorzata Muzolf-Panek, Jolanta Tomaszewska-Gras, Piotr Konieczny
Pol. J. Food Nutr. Sci. 2019;69(2):191–201
DOI: https://doi.org/10.31883/pjfns/108526
 
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ORIGINAL ARTICLE

In Vitro Characterization of Fluted Pumpkin Leaf Protein Hydrolysates and Ultrafiltration Peptide Fractions: Antioxidant and Enzyme-Inhibitory Properties
Akinsola Albert Famuwagun, Adeola Monisola Alashi, Saka Olasunkanmi Gbadamosi, Kehinde Adekunbi Taiwo, Joseph Durodoluwa Oyedele, Odunayo Clement Adebooye, Rotimi Emmanuel Aluko
 
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ORIGINAL ARTICLE

Aronia melanocarpa Leaves as a Source of Chlorogenic Acids, Anthocyanins, and Sorbitol, and Their Anti-Inflammatory Activity
Agnieszka Zielińska, Dorota Bryk, Katarzyna Paradowska, Iwona Wawer
 
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Effect of Boiling on Colour, Contents of Betalains and Total Phenolics and on Antioxidant Activity of Colourful Powder Derived from Six Different Beetroot (Beta vulgaris L. var. conditiva) Cultivars
Jan Bárta, Veronika Bártová, Tereza Šindelková, Markéta Jarošová, Zuzana Linhartová, Jan Mráz, Jan Bedrníček, Pavel Smetana, Eva Samková, Ivana Laknerová
 
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eISSN:2083-6007
ISSN:1230-0322
Digitalizacja artykułów publikowanych w kwartalniku PJFNS w celu zapewnienia otwartego dostępu do nich przez sieć Internet - zadanie finansowane w ramach umowy 607/P-DUN/2019 ze środków Ministra Nauki i Szkolnictwa Wyższego przeznaczonych na działalność upowszechniającą naukę.

Digitalization of scientific manuscripts published in PJFNS quarterly to enable open access to them in the Internet – task financed under the agreement no. 607/P-DUN/2019 from funds of the Minister of Science and Higher Education intended for science dissemination activities.

Utrzymanie procedur zabezpieczających oryginalność artykułów naukowych publikowanych w kwartalniku PJFNS - zadanie finansowane w ramach umowy 607/P-DUN/2019 ze środków Ministra Nauki i Szkolnictwa Wyższego przeznaczonych na działalność upowszechniającą naukę.

Maintenance of procedures assuring originality of scientific manuscripts published in PJFNS quarterly – task financed under the agreement no. 607/P-DUN/2019 from funds of the Minister of Science and Higher Education intended for science dissemination activities.
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