Detail publikace

Organic and conventional wines and musts differntiation on the basis of their EPR and UV-VIS characteristics

POLOVKA, M. TOBOLKOVÁ, B. SUHAJ, M.

Originální název

Organic and conventional wines and musts differntiation on the basis of their EPR and UV-VIS characteristics

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

For the first time, EPR spectroscopy in combination with UV-VIS was used to possess markers for wines and musts discrimination. The ability of wines to scavenge DPPH, ABTS and TEMPOL radicals as well as their antioxidant capacity towards OH radicals generated directly in the experimental system by chemical reaction in the presence of DMPO spin trap was tested by EPR. Besides that, the content of phenolic compounds (TPC), ferric ions reducing ability (FRP) and the formation of oxidative products (TBARS) was evaluated.

Klíčová slova

organic wine, differentiation, EPR, UV-VIS

Autoři

POLOVKA, M.; TOBOLKOVÁ, B.; SUHAJ, M.

Vydáno

10. 4. 2013

Nakladatel

Ústav fyzikálnej chémie a chemickej fyziky FCHPT STU Bratislava a Slovenská chemická spoločnosť

Místo

Bratislava

ISBN

978-80-227-3893-4

Kniha

. International EPR seminar - Book of Abstracts

Edice

1

Číslo edice

1

Strany od

15

Strany do

17

Strany počet

3

BibTex

@misc{BUT101119,
  author="Martin {Polovka} and Blanka {Tobolková} and Milan {Suhaj}",
  title="Organic and conventional wines and musts differntiation on the basis of their EPR and UV-VIS characteristics",
  booktitle=". International EPR seminar - Book of Abstracts",
  year="2013",
  series="1",
  edition="1",
  pages="15--17",
  publisher="Ústav fyzikálnej chémie a chemickej fyziky FCHPT STU Bratislava a Slovenská chemická spoločnosť",
  address="Bratislava",
  isbn="978-80-227-3893-4",
  note="abstract"
}