Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego
The grains of three cultivars of spring barley (Rodos, Rambo, Start) were examined. In these grains phenolic acids were identified and their content – ferulic, vanillic, p-cumaric and caffeic – was determinated too. The antioxidant properites of phenolic acids were examined using free radical scaven...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Life Sciences in Lublin - Publishing House
2005-12-01
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| Series: | Agronomy Science |
| Online Access: | https://czasopisma.up.lublin.pl/index.php/as/article/view/1818 |
| _version_ | 1819005663568723968 |
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| author | Ewa Makarska Monika Michalak |
| author_facet | Ewa Makarska Monika Michalak |
| author_sort | Ewa Makarska |
| collection | DOAJ |
| description | The grains of three cultivars of spring barley (Rodos, Rambo, Start) were examined. In these grains phenolic acids were identified and their content – ferulic, vanillic, p-cumaric and caffeic – was determinated too. The antioxidant properites of phenolic acids were examined using free radical scavenging method against stable 2.2-diphenyl-1-pikrylhydrazyl radical (DPPH•). Antiradical efficiency of phenolic acids depended on time of reaction and genotype properties. Results of phenolic acids content in the studied cultivars grains correlated with their extracts activity. Kernels of Start and Rodos cv. with higher content of pherulic, p-coumaric and caffeic acids were also characterized by higher antioxidant activity as compared to Rambo cv. |
| first_indexed | 2024-12-20T23:56:22Z |
| format | Article |
| id | doaj.art-0543c73dd57346609c22a8d6e487607f |
| institution | Directory Open Access Journal |
| issn | 2544-4476 2544-798X |
| language | English |
| last_indexed | 2024-12-20T23:56:22Z |
| publishDate | 2005-12-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Agronomy Science |
| spelling | doaj.art-0543c73dd57346609c22a8d6e487607f2022-12-21T19:22:43ZengUniversity of Life Sciences in Lublin - Publishing HouseAgronomy Science2544-44762544-798X2005-12-0160Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jaregoEwa Makarska0Monika Michalak1Katedra Chemii, Akademia Rolnicza w Lublinie ul. Akademicka 15, 20–950 Lublin, PolandKatedra Chemii, Akademia Rolnicza w Lublinie ul. Akademicka 15, 20–950 Lublin, PolandThe grains of three cultivars of spring barley (Rodos, Rambo, Start) were examined. In these grains phenolic acids were identified and their content – ferulic, vanillic, p-cumaric and caffeic – was determinated too. The antioxidant properites of phenolic acids were examined using free radical scavenging method against stable 2.2-diphenyl-1-pikrylhydrazyl radical (DPPH•). Antiradical efficiency of phenolic acids depended on time of reaction and genotype properties. Results of phenolic acids content in the studied cultivars grains correlated with their extracts activity. Kernels of Start and Rodos cv. with higher content of pherulic, p-coumaric and caffeic acids were also characterized by higher antioxidant activity as compared to Rambo cv.https://czasopisma.up.lublin.pl/index.php/as/article/view/1818 |
| spellingShingle | Ewa Makarska Monika Michalak Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego Agronomy Science |
| title | Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego |
| title_full | Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego |
| title_fullStr | Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego |
| title_full_unstemmed | Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego |
| title_short | Aktywność przeciwutleniająca kwasów fenolowych jęczmienia jarego |
| title_sort | aktywnosc przeciwutleniajaca kwasow fenolowych jeczmienia jarego |
| url | https://czasopisma.up.lublin.pl/index.php/as/article/view/1818 |
| work_keys_str_mv | AT ewamakarska aktywnoscprzeciwutleniajacakwasowfenolowychjeczmieniajarego AT monikamichalak aktywnoscprzeciwutleniajacakwasowfenolowychjeczmieniajarego |