Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge
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2010
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
Antioxidant activity / DPPH / hydrogen peroxide scavenge / polarography / total phenolics / wineIzvor:
Journal of Agricultural and Food Chemistry, 2010, 58, 8, 4626-4631Izdavač:
- American Chemical Society (ACS)
Finansiranje / projekti:
- Regulacija antioksidativnog metabolizma biljaka u toku rastenja, infekcije patogenima i delovanja abiotičkog stresa: mehanizmi transporta, signalizacije i otpornosti (RS-143020)
- Fizička hemija dinamičkih stanja i struktura neravnotežnih sistema - od monotone do oscilatorne evolucije i haosa (RS-142025)
DOI: 10.1021/jf100022e
ISSN: 0021-8561
PubMed: 20302358
WoS: 000276782100013
Scopus: 2-s2.0-77951285098
Institucija/grupa
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 . .