Relations between polyphenols content and antioxidant activity in vine grapes and leaves
The occurrence and content of some polyphenols and the antioxidant activity of compounds present in grape berries, stems and leaves of Vitis vinifera L. were evaluated. Three white and three blue varieties of grapevine were investigated. The contents were determined of trans-resveratrol, trans-picei...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2008-12-01
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| Series: | Czech Journal of Food Sciences |
| Subjects: | |
| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-200810-0004_relations-between-polyphenols-content-and-antioxidant-activity-in-vine-grapes-and-leaves.php |
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| author | Josef BALÍK Marie KYSELÁKOVÁ Naděžda VRCHOTOVÁ Jan TŘÍSKA Michal KUMŠTA Jaromír VEVERKA Pavel HÍC Jiří TOTUŠEK Danuše LEFNEROVÁ |
| author_facet | Josef BALÍK Marie KYSELÁKOVÁ Naděžda VRCHOTOVÁ Jan TŘÍSKA Michal KUMŠTA Jaromír VEVERKA Pavel HÍC Jiří TOTUŠEK Danuše LEFNEROVÁ |
| author_sort | Josef BALÍK |
| collection | DOAJ |
| description | The occurrence and content of some polyphenols and the antioxidant activity of compounds present in grape berries, stems and leaves of Vitis vinifera L. were evaluated. Three white and three blue varieties of grapevine were investigated. The contents were determined of trans-resveratrol, trans-piceid, caftaric acid, tryptophan, catechin, epicatechin, total polyphenols, and flavanols, both in healthy material and in the samples of the plant material infested with microorganisms (Botryotinia fuckeliana Whetzel anamorph Botrytis cinerea Pers.; Uncinula necator (Schw.) Burr; Plasmopara viticola (Berk. & M.A. Curtis) Berl & De Toni). The antioxidant activity of the extracts obtained was determined by different methods: FRAP (Ferric Reducing Antioxidant Power), DPPH (2,2-diphenyl-1-picrylhydrazyl radical) and TAC-PCL (Total Antioxidant Capacity of Photochemiluminescence). The content of trans-resveratrol varied between 0.3-2.3 mg/kg and 0.7-12.1 mg/kg in non-infested and infested grape berries, respectively. The content of trans-piceid between 0.6-2.9 mg/kg and 1.5-6.3 mg/kg in non-infested and infested grape berries, respectively. The content of trans-resveratrol varied between 2.5-10.3 mg/kg and 3.7-20.9 mg/kg in healthy and in infected leaves, respectively. The content trans-piceid varied between 11.3-58.4 mg/kg and 18.5-60.9 mg/kg in the healthy and in the infected leaves, respectively. The highest content of trans-resveratrol was found in stems (16.3-276.3 mg/kg). In young lateral shoots, the highest levels of trans-piceid (12.6-99.7 mg/kg) and caftaric acid (474-2257 mg/kg) were determined. The infested grape berries showed a higher antioxidant activity, which was most closely correlated with the content of total polyphenols (correlation coefficient = 0.8336-0.9952). |
| first_indexed | 2024-04-10T08:36:03Z |
| format | Article |
| id | doaj.art-82606e179f96446bac3ceaf75c91be27 |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:36:03Z |
| publishDate | 2008-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
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| series | Czech Journal of Food Sciences |
| spelling | doaj.art-82606e179f96446bac3ceaf75c91be272023-02-23T03:27:13ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172008-12-0126Special IssueS25S3210.17221/246/2008-CJFScjf-200810-0004Relations between polyphenols content and antioxidant activity in vine grapes and leavesJosef BALÍK0Marie KYSELÁKOVÁ1Naděžda VRCHOTOVÁ2Jan TŘÍSKA3Michal KUMŠTA4Jaromír VEVERKA5Pavel HÍC6Jiří TOTUŠEK7Danuše LEFNEROVÁ8Department of Post-harvest Technology of Horticultural Products andDepartment of Viticulture and Oenology, Faculty of Horticulture, Mendel University of Agriculture and Forestry in Brno, Lednice, Czech RepublicInstitute of Systems Biology and Ecology, Academy of Sciences of the Czech Republic, České Budějovice, Czech RepublicInstitute of Systems Biology and Ecology, Academy of Sciences of the Czech Republic, České Budějovice, Czech RepublicDepartment of Viticulture and Oenology, Faculty of Horticulture, Mendel University of Agriculture and Forestry in Brno, Lednice, Czech RepublicDepartment of Viticulture and Oenology, Faculty of Horticulture, Mendel University of Agriculture and Forestry in Brno, Lednice, Czech RepublicDepartment of Post-harvest Technology of Horticultural Products andInstitute of Preventive Medicine, Medical Faculty, Masaryk University, Brno, Czech Republic$2Institute of Preventive Medicine, Medical Faculty, Masaryk University, Brno, Czech Republic$2The occurrence and content of some polyphenols and the antioxidant activity of compounds present in grape berries, stems and leaves of Vitis vinifera L. were evaluated. Three white and three blue varieties of grapevine were investigated. The contents were determined of trans-resveratrol, trans-piceid, caftaric acid, tryptophan, catechin, epicatechin, total polyphenols, and flavanols, both in healthy material and in the samples of the plant material infested with microorganisms (Botryotinia fuckeliana Whetzel anamorph Botrytis cinerea Pers.; Uncinula necator (Schw.) Burr; Plasmopara viticola (Berk. & M.A. Curtis) Berl & De Toni). The antioxidant activity of the extracts obtained was determined by different methods: FRAP (Ferric Reducing Antioxidant Power), DPPH (2,2-diphenyl-1-picrylhydrazyl radical) and TAC-PCL (Total Antioxidant Capacity of Photochemiluminescence). The content of trans-resveratrol varied between 0.3-2.3 mg/kg and 0.7-12.1 mg/kg in non-infested and infested grape berries, respectively. The content of trans-piceid between 0.6-2.9 mg/kg and 1.5-6.3 mg/kg in non-infested and infested grape berries, respectively. The content of trans-resveratrol varied between 2.5-10.3 mg/kg and 3.7-20.9 mg/kg in healthy and in infected leaves, respectively. The content trans-piceid varied between 11.3-58.4 mg/kg and 18.5-60.9 mg/kg in the healthy and in the infected leaves, respectively. The highest content of trans-resveratrol was found in stems (16.3-276.3 mg/kg). In young lateral shoots, the highest levels of trans-piceid (12.6-99.7 mg/kg) and caftaric acid (474-2257 mg/kg) were determined. The infested grape berries showed a higher antioxidant activity, which was most closely correlated with the content of total polyphenols (correlation coefficient = 0.8336-0.9952).https://cjfs.agriculturejournals.cz/artkey/cjf-200810-0004_relations-between-polyphenols-content-and-antioxidant-activity-in-vine-grapes-and-leaves.phpvine grapesvine leavesstemsdowny mildewpowdery mildewgrey mouldpiceidresveratrolcaftaric acidcatechinepicatechinphotochemiluminescencedpphfrap |
| spellingShingle | Josef BALÍK Marie KYSELÁKOVÁ Naděžda VRCHOTOVÁ Jan TŘÍSKA Michal KUMŠTA Jaromír VEVERKA Pavel HÍC Jiří TOTUŠEK Danuše LEFNEROVÁ Relations between polyphenols content and antioxidant activity in vine grapes and leaves Czech Journal of Food Sciences vine grapes vine leaves stems downy mildew powdery mildew grey mould piceid resveratrol caftaric acid catechin epicatechin photochemiluminescence dpph frap |
| title | Relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| title_full | Relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| title_fullStr | Relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| title_full_unstemmed | Relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| title_short | Relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| title_sort | relations between polyphenols content and antioxidant activity in vine grapes and leaves |
| topic | vine grapes vine leaves stems downy mildew powdery mildew grey mould piceid resveratrol caftaric acid catechin epicatechin photochemiluminescence dpph frap |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-200810-0004_relations-between-polyphenols-content-and-antioxidant-activity-in-vine-grapes-and-leaves.php |
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