Phenolic Metabolites from Barley in Contribution to Phenome in soil Moisture Deficit.

ABSTRACT: Eight barley varieties from Europe and Asia were subjected to moisture deficit at various development stages. At the seedling stage and the flag leaf stage combined stress was applied. The experiment was designed for visualization of the correlation between the dynamics of changes in phenolic compound profiles and the external phenome. The most significant increase of compound content in water deficiency was observed for chrysoeriol and apigenin glycoconjugates acylated with methoxylated hydroxycinnamic acids that enhanced the UV-protection effectiveness. Moreover, other good antioxidants such as derivatives of luteolin and hordatines were also induced by moisture deficit. The structural diversity of metabolites of the contents changed in response to water deficiency in barley indicates th

SUBMITTER: Piasecka A 

PROVIDER: S-EPMC7503775 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature