Mineral Composition, Antioxidant, Anti-Urease, and Antibiofilm Potential of <i>Juglans Regia</i> Leaves and Unripe Fruits-Reference-Cited by-同舟云学术

Mineral Composition, Antioxidant, Anti-Urease, and Antibiofilm Potential of Juglans Regia Leaves and Unripe Fruits

Published:2022-06-01 Issue:1 Volume:26 Page:69-82
ISSN:2344-150X
Container-title:Acta Universitatis Cibiniensis. Series E: Food Technology
language:en
Short-container-title:

Author:

Miłek Michał¹,Ciszkowicz Ewa²,Lecka-Szlachta Katarzyna²,Miłoś Anna³,Zaguła Grzegorz⁴,Pasternakiewicz Anna¹,Dżugan Małgorzata¹

Affiliation:

1. Department of Chemistry and Food Toxicology , Institute of Food Technology and Nutrition , University of Rzeszów , Ćwiklinskiej 1a, 35-601 Rzeszów , Poland

2. Department of Biotechnology and Bioinformatics, Faculty of Chemistry , Rzeszow University of Technology , Faculty of Chemistry , Powstańców Warszawy 6, 35-959 Rzeszów , Poland

3. Doctoral School of Engineering and Technical Sciences at the Rzeszow University of Technology , Department of Biotechnology and Bioinformatics, Faculty of Chemistry , Powstańców Warszawy 6, 35-959 Rzeszow , Poland

4. Department of Bioenergy, Food Analysis and Microbiology , Institute of Food Technology and Nutrition , University of Rzeszow , Ćwiklinskiej 1, 35-601 Rzeszow , Poland

Abstract

Abstract The leaves and unripe fruits from 5 walnut clones were tested in terms of mineral composition, antioxidant activity, and the inhibitory effect on model urease. It has been shown that the leaves are richer in minerals and also have higher antioxidant potential than unripe fruits. HPTLC polyphenolic profiles of leaves extract were found more abundant in flavonoids regardless of the sample origin. Only green walnut extracts showed an effect as urease inhibitors. Higher antibacterial activity was observed against Staphylococcus aureus in comparison with Staphylococcus epidermidis. Both leaf and fruit extracts showed antibiofilm activity, up to 95% of biofilm inhibition. It was shown that all tested Juglans regia extracts can serve as a valuable antibacterial agent against staphylococci infections.

Publisher

Walter de Gruyter GmbH

Subject

Industrial and Manufacturing Engineering,Food Science

Link

https://www.sciendo.com/pdf/10.2478/aucft-2022-0006

Reference57 articles.

1. 1. Alamprese, C., Pompei, C., & Scaramuzzi, F. (2005). Characterization and antioxidant activity of nocino liqueur. Food Chemistry, 90(4), 495–502. https://doi.org/10.1016/j.foodchem.2004.05.011

2. 2. Amaral, J. S., Seabra, R. M., Andrade, P. B., Valentão, P., Pereira, J. A., & Ferreres, F. (2004). Phenolic profile in the quality control of walnut (Juglans regia L.) leaves. Food Chemistry, 88(3), 373–379. https://doi.org/10.1016/j.foodchem.2004.01.055

3. 3. Beer, R., Kaiser, F., Schmidt, K., Ammann, B., Carraro, G., Grisa, E., & Tinner, W. (2008). Vegetation history of the walnut forests in Kyrgyzstan (Central Asia): natural or anthropogenic origin? Quaternary Science Reviews, 27(5–6), 621–632. https://doi.org/10.1016/j.quascirev.2007.11.012

4. 4. Benzie, I.F.F. & Strain, J.J., (1996) The Ferric Reducing Ability of Plasma (FRAP) as a Measure of “Antioxidant Power”: The FRAP Assay. Analytical Biochemistry 239,70–76.10.1006/abio.1996.02928660627

5. 5. Besco, E., Braccioli, E., Vertuani, S., Ziosi, P., Brazzo, F., Bruni, R., Sacchetti, G., & Manfredini, S. (2007). The use of photochemiluminescence for the measurement of the integral antioxidant capacity of baobab products. Food Chemistry, 102(4), 1352–1356. https://doi.org/10.1016/j.foodchem.2006.05.067

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