The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits
Određivanje dinamike kvantitativnog sadržaja juglona i antioksidativne aktivnosti u ekstraktu ploda mladog oraha (Juglans regia)
2007
Autori
Veličković, Milovan M.Vulić, Todor
Oparnica, Čedo
Radivojević, Dragan
Đorđević, Boban
Tešević, Vele
Jadranin, Milka
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Fruits from three walnut cultivars were picked in three terms with the aim to determine the optimal harvesting time of green walnut fruits for the improvement fruit brandies. Quantity of juglone and its antioxidant activity was determined in the picked fruits. Juglone quantity was the highest in fruits weighing between 4.5 g and 6.5 g (harvesting time around June 1), and varied from 209.60 mg up to 735.00 mg in the cultivar Sheinovo, from 388.50 mg up to 418.60 mg in the cultivar Geisenheim 139 and from 325.50 mg up to 499.40 mg in the cultivar Geisenheim 251, in a sample of 100 fruits. In this phase, walnut fruits had the highest antioxidant activity, too. .
Tehnikom visokoefikasne tečne hromatografije određivan je sadržaj juglona (5-hidroxi-1,4-naftohinona) u uzorcima mladog oraha različitih sorti i različite zrelosti berbi 2005. i 2006. godine. Pored toga određena je anatioksidativna aktivnost metanolnih ekstrakata uzoraka plodova. Koncentracije juglona se nalaze u opsegu 0,03-0,24 % za berbu 2005. i 0,03-0,08 % za berbu 2006. Svi uzorci su pokazali značajnu antioksidativnu aktivnost. .
Ključne reči:
antioksidativna aktivnost / Juglans regia / juglon / vreme berbeIzvor:
Journal of Scientific Agricultural Research, 2007, 68, 1, 59-68Institucija/grupa
IHTMTY - JOUR AU - Veličković, Milovan M. AU - Vulić, Todor AU - Oparnica, Čedo AU - Radivojević, Dragan AU - Đorđević, Boban AU - Tešević, Vele AU - Jadranin, Milka PY - 2007 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/321 AB - Fruits from three walnut cultivars were picked in three terms with the aim to determine the optimal harvesting time of green walnut fruits for the improvement fruit brandies. Quantity of juglone and its antioxidant activity was determined in the picked fruits. Juglone quantity was the highest in fruits weighing between 4.5 g and 6.5 g (harvesting time around June 1), and varied from 209.60 mg up to 735.00 mg in the cultivar Sheinovo, from 388.50 mg up to 418.60 mg in the cultivar Geisenheim 139 and from 325.50 mg up to 499.40 mg in the cultivar Geisenheim 251, in a sample of 100 fruits. In this phase, walnut fruits had the highest antioxidant activity, too. . AB - Tehnikom visokoefikasne tečne hromatografije određivan je sadržaj juglona (5-hidroxi-1,4-naftohinona) u uzorcima mladog oraha različitih sorti i različite zrelosti berbi 2005. i 2006. godine. Pored toga određena je anatioksidativna aktivnost metanolnih ekstrakata uzoraka plodova. Koncentracije juglona se nalaze u opsegu 0,03-0,24 % za berbu 2005. i 0,03-0,08 % za berbu 2006. Svi uzorci su pokazali značajnu antioksidativnu aktivnost. . T2 - Journal of Scientific Agricultural Research T1 - The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits T1 - Određivanje dinamike kvantitativnog sadržaja juglona i antioksidativne aktivnosti u ekstraktu ploda mladog oraha (Juglans regia) VL - 68 IS - 1 SP - 59 EP - 68 UR - https://hdl.handle.net/21.15107/rcub_cer_321 ER -
@article{ author = "Veličković, Milovan M. and Vulić, Todor and Oparnica, Čedo and Radivojević, Dragan and Đorđević, Boban and Tešević, Vele and Jadranin, Milka", year = "2007", abstract = "Fruits from three walnut cultivars were picked in three terms with the aim to determine the optimal harvesting time of green walnut fruits for the improvement fruit brandies. Quantity of juglone and its antioxidant activity was determined in the picked fruits. Juglone quantity was the highest in fruits weighing between 4.5 g and 6.5 g (harvesting time around June 1), and varied from 209.60 mg up to 735.00 mg in the cultivar Sheinovo, from 388.50 mg up to 418.60 mg in the cultivar Geisenheim 139 and from 325.50 mg up to 499.40 mg in the cultivar Geisenheim 251, in a sample of 100 fruits. In this phase, walnut fruits had the highest antioxidant activity, too. ., Tehnikom visokoefikasne tečne hromatografije određivan je sadržaj juglona (5-hidroxi-1,4-naftohinona) u uzorcima mladog oraha različitih sorti i različite zrelosti berbi 2005. i 2006. godine. Pored toga određena je anatioksidativna aktivnost metanolnih ekstrakata uzoraka plodova. Koncentracije juglona se nalaze u opsegu 0,03-0,24 % za berbu 2005. i 0,03-0,08 % za berbu 2006. Svi uzorci su pokazali značajnu antioksidativnu aktivnost. .", journal = "Journal of Scientific Agricultural Research", title = "The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits, Određivanje dinamike kvantitativnog sadržaja juglona i antioksidativne aktivnosti u ekstraktu ploda mladog oraha (Juglans regia)", volume = "68", number = "1", pages = "59-68", url = "https://hdl.handle.net/21.15107/rcub_cer_321" }
Veličković, M. M., Vulić, T., Oparnica, Č., Radivojević, D., Đorđević, B., Tešević, V.,& Jadranin, M.. (2007). The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits. in Journal of Scientific Agricultural Research, 68(1), 59-68. https://hdl.handle.net/21.15107/rcub_cer_321
Veličković MM, Vulić T, Oparnica Č, Radivojević D, Đorđević B, Tešević V, Jadranin M. The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits. in Journal of Scientific Agricultural Research. 2007;68(1):59-68. https://hdl.handle.net/21.15107/rcub_cer_321 .
Veličković, Milovan M., Vulić, Todor, Oparnica, Čedo, Radivojević, Dragan, Đorđević, Boban, Tešević, Vele, Jadranin, Milka, "The determination of quantitative jugolone content dynamics and the antioxidant activity in the extract of green walnut (Juglans regia L.) fruits" in Journal of Scientific Agricultural Research, 68, no. 1 (2007):59-68, https://hdl.handle.net/21.15107/rcub_cer_321 .