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A novel procedure to assess the non-enzymatic hydrogen-peroxide antioxidant capacity of metabolites with high UV absorption

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Tartalom: http://real.mtak.hu/43913/
Archívum: MTA Könyvtár
Gyűjtemény: Status = Published

Type = Article
Cím:
A novel procedure to assess the non-enzymatic hydrogen-peroxide antioxidant capacity of metabolites with high UV absorption
Létrehozó:
Csepregi, KristĂłf
Hideg, Éva
Kiadó:
Akadémiai Kiadó
Dátum:
2016
Téma:
QH Natural history / természetrajz
Tartalmi leírás:
Assays assessing non-enzymatic hydrogen peroxide antioxidant capacities are often hampered by the high UV absorption of the sample itself. This is a typical problem in studies using plant extracts with high polyphenol content. Our assay is based on comparing the 405 nm absorption of the product of potassium iodine and hydrogen peroxide in the presence and absence of a putative hydrogen peroxide reactive antioxidant. This method is free of interference with either hydrogen peroxide or antioxidant self-absorption and it is also suitable for high-throughput plate reader applications.
Nyelv:
magyar
Típus:
Article
PeerReviewed
info:eu-repo/semantics/article
Formátum:
text
Azonosító:
Csepregi, Kristóf and Hideg, Éva (2016) A novel procedure to assess the non-enzymatic hydrogen-peroxide antioxidant capacity of metabolites with high UV absorption. Acta Biologica Hungarica, 67 (4). pp. 447-450. ISSN 0236-5383
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