Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant.
Beneficial dietary and pro-health values, have resulted in the increasing consumption importance of barley. Therefore, genotypes and cultivation methods are sought that guarantee high functional value of grain. The aim of the study was to assess the content of phenolic acids, flavonoids, chlorophyll...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Public Library of Science (PLoS)
2023-01-01
|
| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0288428 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849388825998000128 |
|---|---|
| author | Rafał Nowak Małgorzata Szczepanek Joanna Kobus-Cisowska Kinga Stuper-Szablewska Marcin Dziedziński Karolina Błaszczyk |
| author_facet | Rafał Nowak Małgorzata Szczepanek Joanna Kobus-Cisowska Kinga Stuper-Szablewska Marcin Dziedziński Karolina Błaszczyk |
| author_sort | Rafał Nowak |
| collection | DOAJ |
| description | Beneficial dietary and pro-health values, have resulted in the increasing consumption importance of barley. Therefore, genotypes and cultivation methods are sought that guarantee high functional value of grain. The aim of the study was to assess the content of phenolic acids, flavonoids, chlorophylls, anthocyanidins, phytomelanin and antioxidant activity of grain of three barley genotypes depending on agricultural technology. Two of them are primary genotypes with dark grain pigmentation Hordeum vulgare L. var nigricans and H. vulgare L. var. rimpaui, the third is a modern cultivar 'Soldo' H. vulgare with yellow grain, which is the control sample. Evaluated the effect of foliar application of a amino-acids biostimulant on the functional properties of grain under the conditions of organically and conventionally cultivations. The results indicated a higher antioxidant activity and the concentration of phenolic acids, flavonoids and phytomelanin in the black-grain genotypes. Organic cultivation and application of amino acids had increased the content of phenolic compounds in grain. The antioxidant activity was correlated with the content of syringic acid, naringenin, quercetin, luteolin and phytomelanin. Organically cultivation and the foliar application of an amino acid biostimulant improved the functional properties of barley grain, in particular the original, black-grained genotypes. |
| format | Article |
| id | doaj-art-be257b7fd343418fb41edb1789ee0cef |
| institution | Kabale University |
| issn | 1932-6203 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-be257b7fd343418fb41edb1789ee0cef2025-08-20T03:42:09ZengPublic Library of Science (PLoS)PLoS ONE1932-62032023-01-01187e028842810.1371/journal.pone.0288428Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant.Rafał NowakMałgorzata SzczepanekJoanna Kobus-CisowskaKinga Stuper-SzablewskaMarcin DziedzińskiKarolina BłaszczykBeneficial dietary and pro-health values, have resulted in the increasing consumption importance of barley. Therefore, genotypes and cultivation methods are sought that guarantee high functional value of grain. The aim of the study was to assess the content of phenolic acids, flavonoids, chlorophylls, anthocyanidins, phytomelanin and antioxidant activity of grain of three barley genotypes depending on agricultural technology. Two of them are primary genotypes with dark grain pigmentation Hordeum vulgare L. var nigricans and H. vulgare L. var. rimpaui, the third is a modern cultivar 'Soldo' H. vulgare with yellow grain, which is the control sample. Evaluated the effect of foliar application of a amino-acids biostimulant on the functional properties of grain under the conditions of organically and conventionally cultivations. The results indicated a higher antioxidant activity and the concentration of phenolic acids, flavonoids and phytomelanin in the black-grain genotypes. Organic cultivation and application of amino acids had increased the content of phenolic compounds in grain. The antioxidant activity was correlated with the content of syringic acid, naringenin, quercetin, luteolin and phytomelanin. Organically cultivation and the foliar application of an amino acid biostimulant improved the functional properties of barley grain, in particular the original, black-grained genotypes.https://doi.org/10.1371/journal.pone.0288428 |
| spellingShingle | Rafał Nowak Małgorzata Szczepanek Joanna Kobus-Cisowska Kinga Stuper-Szablewska Marcin Dziedziński Karolina Błaszczyk Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. PLoS ONE |
| title | Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. |
| title_full | Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. |
| title_fullStr | Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. |
| title_full_unstemmed | Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. |
| title_short | Profile of phenolic compounds and antioxidant activity of organically and conventionally grown black-grain barley genotypes treated with biostimulant. |
| title_sort | profile of phenolic compounds and antioxidant activity of organically and conventionally grown black grain barley genotypes treated with biostimulant |
| url | https://doi.org/10.1371/journal.pone.0288428 |
| work_keys_str_mv | AT rafałnowak profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant AT małgorzataszczepanek profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant AT joannakobuscisowska profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant AT kingastuperszablewska profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant AT marcindziedzinski profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant AT karolinabłaszczyk profileofphenoliccompoundsandantioxidantactivityoforganicallyandconventionallygrownblackgrainbarleygenotypestreatedwithbiostimulant |