Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape
Апстракт
Phenolic compounds such as polyphenols, tannins and flavonoids as well as antioxidant activity, play an important role in the plant defense mechanisms. The above mentioned parameters were measured in four sunflower hybrids (NORH-34, HOB-2, IMI-3-911 and NS-H-111) inoculated with broomrape (sunflower root parasitic plant). The synthesis and accumulation of these compounds depended on genotype and broomrape inoculation. Total phenolic content in healthy sunflower root tissue ranged from 2.87 up to 10.53 mg, while in infected root tissue this parameter ranged from 6.06 to 12.66 mg gallic acid equivalents/g dry root weight. Total tannins content in healthy root ranged from 2.01 to 6.74 and in infected root from 4.30 to 8.17 mg gallic acid equivalents/g dry root weight. Total flavonoids in healthy root tissue were within the range 3.36-44.94 and in infected root tissue 35.35-83.89 mg of rutin equivalents/g dry root weight. Antioxidant activity in sunflower roots correlated with the total ph...enolic and total tannins and flavonoids content.
Кључне речи:
broomrape / sunflower / polyphenol compounds / antioxidant activityИзвор:
Studia Universitatis Babes-Bolyai Chemia, 2014, 59, 3, 7-16Издавач:
- Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica
Финансирање / пројекти:
- Истраживање климатских промена и њиховог утицаја на животну средину - праћење утицаја, адаптација и ублажавање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
Колекције
Институција/група
FiVeRTY - JOUR AU - Medić-Pap, Slađana AU - Maširević, Stevan AU - Prvulović, Dejan PY - 2014 UR - http://fiver.ifvcns.rs/handle/123456789/1391 AB - Phenolic compounds such as polyphenols, tannins and flavonoids as well as antioxidant activity, play an important role in the plant defense mechanisms. The above mentioned parameters were measured in four sunflower hybrids (NORH-34, HOB-2, IMI-3-911 and NS-H-111) inoculated with broomrape (sunflower root parasitic plant). The synthesis and accumulation of these compounds depended on genotype and broomrape inoculation. Total phenolic content in healthy sunflower root tissue ranged from 2.87 up to 10.53 mg, while in infected root tissue this parameter ranged from 6.06 to 12.66 mg gallic acid equivalents/g dry root weight. Total tannins content in healthy root ranged from 2.01 to 6.74 and in infected root from 4.30 to 8.17 mg gallic acid equivalents/g dry root weight. Total flavonoids in healthy root tissue were within the range 3.36-44.94 and in infected root tissue 35.35-83.89 mg of rutin equivalents/g dry root weight. Antioxidant activity in sunflower roots correlated with the total phenolic and total tannins and flavonoids content. PB - Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica T2 - Studia Universitatis Babes-Bolyai Chemia T1 - Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape EP - 16 IS - 3 SP - 7 VL - 59 UR - https://hdl.handle.net/21.15107/rcub_fiver_1391 ER -
@article{ author = "Medić-Pap, Slađana and Maširević, Stevan and Prvulović, Dejan", year = "2014", abstract = "Phenolic compounds such as polyphenols, tannins and flavonoids as well as antioxidant activity, play an important role in the plant defense mechanisms. The above mentioned parameters were measured in four sunflower hybrids (NORH-34, HOB-2, IMI-3-911 and NS-H-111) inoculated with broomrape (sunflower root parasitic plant). The synthesis and accumulation of these compounds depended on genotype and broomrape inoculation. Total phenolic content in healthy sunflower root tissue ranged from 2.87 up to 10.53 mg, while in infected root tissue this parameter ranged from 6.06 to 12.66 mg gallic acid equivalents/g dry root weight. Total tannins content in healthy root ranged from 2.01 to 6.74 and in infected root from 4.30 to 8.17 mg gallic acid equivalents/g dry root weight. Total flavonoids in healthy root tissue were within the range 3.36-44.94 and in infected root tissue 35.35-83.89 mg of rutin equivalents/g dry root weight. Antioxidant activity in sunflower roots correlated with the total phenolic and total tannins and flavonoids content.", publisher = "Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica", journal = "Studia Universitatis Babes-Bolyai Chemia", title = "Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape", pages = "16-7", number = "3", volume = "59", url = "https://hdl.handle.net/21.15107/rcub_fiver_1391" }
Medić-Pap, S., Maširević, S.,& Prvulović, D.. (2014). Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape. in Studia Universitatis Babes-Bolyai Chemia Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica., 59(3), 7-16. https://hdl.handle.net/21.15107/rcub_fiver_1391
Medić-Pap S, Maširević S, Prvulović D. Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape. in Studia Universitatis Babes-Bolyai Chemia. 2014;59(3):7-16. https://hdl.handle.net/21.15107/rcub_fiver_1391 .
Medić-Pap, Slađana, Maširević, Stevan, Prvulović, Dejan, "Phenolic compounds and antioxidant activity of sunflower hybrids inoculated with broomrape" in Studia Universitatis Babes-Bolyai Chemia, 59, no. 3 (2014):7-16, https://hdl.handle.net/21.15107/rcub_fiver_1391 .