Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge
Само за регистроване кориснике
2010
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Antioxidant (AO) activity of various red and white wines of different origin as well as some individual phenolic compounds present in wine has been assessed using a polarographic assay. Direct current polarography has been used to survey hydrogen peroxide scavenge (HPS) upon gradual addition of tested samples. Results expressed as reciprocal value of wine volume required for 50% decrease of anodic limiting current of hydrogen peroxide have been validated through correlation with Folin Ciocalteau and DPPH assays. All wines exhibit HPS activity analogous with total phenolic content and DPPH scavenge. Reliability and accuracy, low cost, and rapid and direct experimental procedure open a wide area for application of this assay, making it a good alternative to standard, widely accepted AO assays.
Кључне речи:
Antioxidant activity / DPPH / hydrogen peroxide scavenge / polarography / total phenolics / wineИзвор:
Journal of Agricultural and Food Chemistry, 2010, 58, 8, 4626-4631Издавач:
- American Chemical Society (ACS)
Финансирање / пројекти:
- Регулација антиоксидативног метаболизма биљака у току растења, инфекције патогенима и деловања абиотичког стреса: механизми транспорта, сигнализације и отпорности (RS-MESTD-MPN2006-2010-143020)
- Физичка хемија динамичких стања и структура неравнотежних система - од монотоне до осцилаторне еволуције и хаоса (RS-MESTD-MPN2006-2010-142025)
DOI: 10.1021/jf100022e
ISSN: 0021-8561
PubMed: 20302358
WoS: 000276782100013
Scopus: 2-s2.0-77951285098
Институција/група
IHTMTY - JOUR AU - Gorjanović, Stanislava Ž. AU - Novaković, Miroslav AU - Potkonjak, Nebojsa I. AU - Suznjevic, Desanka Z. PY - 2010 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/645 AB - Antioxidant (AO) activity of various red and white wines of different origin as well as some individual phenolic compounds present in wine has been assessed using a polarographic assay. Direct current polarography has been used to survey hydrogen peroxide scavenge (HPS) upon gradual addition of tested samples. Results expressed as reciprocal value of wine volume required for 50% decrease of anodic limiting current of hydrogen peroxide have been validated through correlation with Folin Ciocalteau and DPPH assays. All wines exhibit HPS activity analogous with total phenolic content and DPPH scavenge. Reliability and accuracy, low cost, and rapid and direct experimental procedure open a wide area for application of this assay, making it a good alternative to standard, widely accepted AO assays. PB - American Chemical Society (ACS) T2 - Journal of Agricultural and Food Chemistry T1 - Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge VL - 58 IS - 8 SP - 4626 EP - 4631 DO - 10.1021/jf100022e ER -
@article{ author = "Gorjanović, Stanislava Ž. and Novaković, Miroslav and Potkonjak, Nebojsa I. and Suznjevic, Desanka Z.", year = "2010", abstract = "Antioxidant (AO) activity of various red and white wines of different origin as well as some individual phenolic compounds present in wine has been assessed using a polarographic assay. Direct current polarography has been used to survey hydrogen peroxide scavenge (HPS) upon gradual addition of tested samples. Results expressed as reciprocal value of wine volume required for 50% decrease of anodic limiting current of hydrogen peroxide have been validated through correlation with Folin Ciocalteau and DPPH assays. All wines exhibit HPS activity analogous with total phenolic content and DPPH scavenge. Reliability and accuracy, low cost, and rapid and direct experimental procedure open a wide area for application of this assay, making it a good alternative to standard, widely accepted AO assays.", publisher = "American Chemical Society (ACS)", journal = "Journal of Agricultural and Food Chemistry", title = "Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge", volume = "58", number = "8", pages = "4626-4631", doi = "10.1021/jf100022e" }
Gorjanović, S. Ž., Novaković, M., Potkonjak, N. I.,& Suznjevic, D. Z.. (2010). Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge. in Journal of Agricultural and Food Chemistry American Chemical Society (ACS)., 58(8), 4626-4631. https://doi.org/10.1021/jf100022e
Gorjanović SŽ, Novaković M, Potkonjak NI, Suznjevic DZ. Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge. in Journal of Agricultural and Food Chemistry. 2010;58(8):4626-4631. doi:10.1021/jf100022e .
Gorjanović, Stanislava Ž., Novaković, Miroslav, Potkonjak, Nebojsa I., Suznjevic, Desanka Z., "Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge" in Journal of Agricultural and Food Chemistry, 58, no. 8 (2010):4626-4631, https://doi.org/10.1021/jf100022e . .