Influence of Abiotic Stress Factors on the Antioxidant Properties and Polyphenols Profile Composition of Green Barley (Hordeum vulgare L.)

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dc.contributor.authorKowalczewski, Przemysław Łukasz
dc.contributor.authorRadzikowska, Dominika
dc.contributor.authorIvanišová, Eva
dc.contributor.authorSzwengiel, Artur
dc.contributor.authorKačániová, Miroslava
dc.contributor.authorSawinska, Zuzanna
dc.contributor.organizationInstitute of Food Technology of Plant Origin, Poznań University of Life Sciences, Polanden
dc.contributor.organizationDepartment of Agronomy, Poznań University of Life Sciences, Polanden
dc.contributor.organizationDepartment of Technology and Quality of Plant Products, Slovak University of Agriculture in Nitra, Slovakiaen
dc.contributor.organizationDepartment of Fruit Sciences, Viticulture and Enology, Slovak University of Agriculture in Nitra, Slovakiaen
dc.contributor.organizationDepartment of Bioenergy and Food Technology, Faculty of Biology and Agriculture, University of Rzeszów, Polanden
dc.date.accessioned2022-01-19T11:25:52Z
dc.date.available2022-01-19T11:25:52Z
dc.date.issued2020-01-08
dc.description.abstractThe influence of stress factors on the plant can, on the one hand, lead to worse functioning of the plant and loss of its crop, but on the other, it can have a positive effect on the metabolism of compounds with documented biological activity. In this study, the effect of light and drought intensity on photosynthetic activity and physiological status of two barley varieties, as well as the antimicrobial, antioxidant properties and profile of polyphenolic compounds of green barley were analysed. It was shown that under the conditions of water shortage, the KWS Olof variety showed a smaller decrease in CO2 assimilation and transpiration and higher values of these parameters at both light intensities. Only in the KWS Olof variety increased stress as a result of increased light intensity. It has also been shown that both the intensity of radiation and drought-related stress have a significant impact on the profile of polyphenolic compounds from green barley, without a simple relationship between the impact of stress factors on the content of polyphenols. Changes in the profile of polyphenolic compounds augmented the antioxidant and antimicrobial activity of the material. This, in turn, proposes the possibility of reducing the applied doses of herbal material thanks to a greater content of active substances in extracts obtained from the plants used to produce medicinal preparations.en
dc.identifier.citationKowalczewski PŁ, Radzikowska D, Ivanišová E, Szwengiel A, Kačániová M, Sawinska Z. Influence of Abiotic Stress Factors on the Antioxidant Properties and Polyphenols Profile Composition of Green Barley (Hordeum vulgare L.). International Journal of Molecular Sciences. 2020; 21(2):397. https://doi.org/10.3390/ijms21020397 ; (https://www.mdpi.com/1422-0067/21/2/397)en
dc.identifier.doi10.3390/ijms21020397
dc.identifier.issn1422-0067
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/20929
dc.language.isoen
dc.publisherMDPIen
dc.rightsUznanie autorstwa 4.0 Międzynarodowe*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectbarley grassen
dc.subjectdroughten
dc.subjectsolar radiationen
dc.subjectflavonoidsen
dc.subjectphenolic acidsen
dc.subjectantioxidant activityen
dc.subjectantimicrobial activityen
dc.titleInfluence of Abiotic Stress Factors on the Antioxidant Properties and Polyphenols Profile Composition of Green Barley (Hordeum vulgare L.)pl
dc.typearticleen
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