Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars
The total antioxidant activity (TAA), total contents of polyphenols (TPC), phenolic acids (TPA) and tocols (TTC) were determined in the grain of 5 oat cultivars of Czech origin grown under organic and conventional cropping systems in two-year experiments (2018 and 2019). The TPC ranged from 772.9 mg...
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Czech Academy of Agricultural Sciences
2020-07-01
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| Series: | Plant, Soil and Environment |
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| Online Access: | https://pse.agriculturejournals.cz/artkey/pse-202007-0003_antioxidant-activity-and-content-of-selected-antioxidant-compounds-in-grain-of-different-oat-cultivars.php |
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| author | Ivana Capouchová Barbora Burešová Luboš Paznocht Marie Eliášová Kateřina Pazderů Petr Konvalina Matěj Satranský Václav Dvořáček |
| author_facet | Ivana Capouchová Barbora Burešová Luboš Paznocht Marie Eliášová Kateřina Pazderů Petr Konvalina Matěj Satranský Václav Dvořáček |
| author_sort | Ivana Capouchová |
| collection | DOAJ |
| description | The total antioxidant activity (TAA), total contents of polyphenols (TPC), phenolic acids (TPA) and tocols (TTC) were determined in the grain of 5 oat cultivars of Czech origin grown under organic and conventional cropping systems in two-year experiments (2018 and 2019). The TPC ranged from 772.9 mg/kg DM (dry matter) (hulled oat cv. Seldon) to 890.6 mg/kg (naked oat cv. Patrik); the TPA from 261.6 mg/kg (cv. Seldon) to 479.0 mg/kg (cv. Patrik); the TTC from 110.9 mg/kg (hulled oat cv. Korok) to 126.5 mg/kg (cv. Seldon). The TAA ranged from 427.1 mg/kg (cv. Korok) to 474.9 mg/kg (cv. Seldon). Besides the effect of the cultivar, the TAA and antioxidant contents were significantly affected also by year (weather conditions); higher values were observed in the drier and warmer the year 2019. The effect of the cropping system was statistically insignificant. |
| first_indexed | 2024-04-10T08:08:22Z |
| format | Article |
| id | doaj.art-3db1345edb7942158fe5365b28cf3125 |
| institution | Directory Open Access Journal |
| issn | 1214-1178 1805-9368 |
| language | English |
| last_indexed | 2024-04-10T08:08:22Z |
| publishDate | 2020-07-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant, Soil and Environment |
| spelling | doaj.art-3db1345edb7942158fe5365b28cf31252023-02-23T03:46:53ZengCzech Academy of Agricultural SciencesPlant, Soil and Environment1214-11781805-93682020-07-0166732733310.17221/212/2020-PSEpse-202007-0003Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivarsIvana Capouchová0Barbora Burešová1Luboš Paznocht2Marie Eliášová3Kateřina Pazderů4Petr Konvalina5Matěj Satranský6Václav Dvořáček7Department of Agroecology and Crop Production, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Agroecology and Crop Production, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Agroecosystems, Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech RepublicDepartment of Agroecology and Crop Production, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicCrop Research Institute, Prague, Czech RepublicThe total antioxidant activity (TAA), total contents of polyphenols (TPC), phenolic acids (TPA) and tocols (TTC) were determined in the grain of 5 oat cultivars of Czech origin grown under organic and conventional cropping systems in two-year experiments (2018 and 2019). The TPC ranged from 772.9 mg/kg DM (dry matter) (hulled oat cv. Seldon) to 890.6 mg/kg (naked oat cv. Patrik); the TPA from 261.6 mg/kg (cv. Seldon) to 479.0 mg/kg (cv. Patrik); the TTC from 110.9 mg/kg (hulled oat cv. Korok) to 126.5 mg/kg (cv. Seldon). The TAA ranged from 427.1 mg/kg (cv. Korok) to 474.9 mg/kg (cv. Seldon). Besides the effect of the cultivar, the TAA and antioxidant contents were significantly affected also by year (weather conditions); higher values were observed in the drier and warmer the year 2019. The effect of the cropping system was statistically insignificant.https://pse.agriculturejournals.cz/artkey/pse-202007-0003_antioxidant-activity-and-content-of-selected-antioxidant-compounds-in-grain-of-different-oat-cultivars.phpavena sativa l.vitamin ephytochemicalfertilisationnutritional quality |
| spellingShingle | Ivana Capouchová Barbora Burešová Luboš Paznocht Marie Eliášová Kateřina Pazderů Petr Konvalina Matěj Satranský Václav Dvořáček Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars Plant, Soil and Environment avena sativa l. vitamin e phytochemical fertilisation nutritional quality |
| title | Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| title_full | Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| title_fullStr | Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| title_full_unstemmed | Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| title_short | Antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| title_sort | antioxidant activity and content of selected antioxidant compounds in grain of different oat cultivars |
| topic | avena sativa l. vitamin e phytochemical fertilisation nutritional quality |
| url | https://pse.agriculturejournals.cz/artkey/pse-202007-0003_antioxidant-activity-and-content-of-selected-antioxidant-compounds-in-grain-of-different-oat-cultivars.php |
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