Naslov
The Role of Polyphenols in Abiotic Stress Response: The Influence of Molecular Structure

Autori
Šamec, Dunja ; Karalija, Erna ; Šola, Ivana ; Vujčić Bok, Valerija ; Salopek-Sondi, Branka

Izvornik
Plants (2223-7747) 10 (2021); 118, 24

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
abiotic stress ; polyphenols ; phenolic acids ; flavonoids ; stilbenoids ; lignans

Sažetak
Abiotic stressors such as extreme temperatures, drought, flood, light, salt, and heavy metals alter biological diversity and crop production worldwide. Therefore, it is important to know the mechanisms by which plants cope with stress conditions. Polyphenols, which are the largest group of plant-specialized metabolites, are generally recognized as molecules involved in stress protection in plants. This diverse group of metabolites contains various structures, from simple forms consisting of one aromatic ring to more complex ones consisting of large number of polymerized molecules. Consequently, all these molecules, depending on their structure, may show different roles in plant growth, development, and stress protection. In the present review, we aimed to summarize data on how different polyphenol structures influence their biological activity and their roles in abiotic stress responses. We focused our review on phenolic acids, flavonoids, stilbenoids, and lignans.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

Napomena
This article is result of activities on the following projects: Exploring adaptation potential of rhizosphere microbiome to climate change: towards sustainable agriculture in the future- PERSPIRE
(KK.05.1.1.02.0001), Agrobiodiversity—the basis for adaptation and mitigation climate change in
agriculture, AgroBioClim (KK.05.1.1.02.0005), and Adaptation of vegetable crops to new agrometeorological
conditions in Slavonia (KK.05.1.1.02.0004), which were funded by the Operational Programme
Competitiveness and Cohesion 2014–2020 and by the Croatian European regional fund under a
specific scheme to strengthen applied research in proposing actions for climate change adaptation.

POVEZANOST RADA