Detail publikačního výsledku

Impact of extraction solvents on evaluation of antioxidant activity of spelt andbuckwheat flours.

TOBOLKOVÁ, B.; POLOVKA, M.

Originální název

Impact of extraction solvents on evaluation of antioxidant activity of spelt andbuckwheat flours.

Anglický název

Impact of extraction solvents on evaluation of antioxidant activity of spelt andbuckwheat flours.

Druh

Konferenční sborník (ne stať)

Originální abstrakt

Spelt, buckwheat and generally cereals (or pseudocereals) are a basic part of human diet. Most of spelts and buckwheats positive effects on human health are attributed to the presence of bioactive compounds, especially essential amino acids, B group vitamins, minerals and dietary fibre. In addition, cereals are also an important source of phenolic compounds with multiple biological effects, including antioxidant activity.The aim of the presented work was to compare five different solvent systems, i.e., absolute ethanol, 50 % ethanol in water (v/v), 50% acetone in water (v/v), 20% acetone in water (v/v) and distilled water, for their extraction efficacies towards spelt and buckwheat antioxidants from flours.

Anglický abstrakt

Spelt, buckwheat and generally cereals (or pseudocereals) are a basic part of human diet. Most of spelts and buckwheats positive effects on human health are attributed to the presence of bioactive compounds, especially essential amino acids, B group vitamins, minerals and dietary fibre. In addition, cereals are also an important source of phenolic compounds with multiple biological effects, including antioxidant activity.The aim of the presented work was to compare five different solvent systems, i.e., absolute ethanol, 50 % ethanol in water (v/v), 50% acetone in water (v/v), 20% acetone in water (v/v) and distilled water, for their extraction efficacies towards spelt and buckwheat antioxidants from flours.

Klíčová slova

Spelt, buckwheat, antioxidant activity, extraction solvent, EPR spectroscopy, UV-VIS-NIR spectroscopy

Klíčová slova v angličtině

Spelt, buckwheat, antioxidant activity, extraction solvent, EPR spectroscopy, UV-VIS-NIR spectroscopy

Autoři

TOBOLKOVÁ, B.; POLOVKA, M.

Rok RIV

2012

Vydáno

28.08.2011

Nakladatel

Univerzita Pardubice

Místo

Pardubice

ISBN

978-80-7395-378-2

Kniha

Abstract Book and Final Programme. 11th International Nutrition & Diagnostics Conference

Strany od

88

Strany do

88

Strany počet

1

BibTex

@proceedings{BUT73735,
  editor="Blanka {Tobolková} and Martin {Polovka}",
  title="Impact of extraction solvents on evaluation of antioxidant activity of spelt andbuckwheat flours.",
  year="2011",
  number="1",
  pages="88--88",
  publisher="Univerzita Pardubice",
  address="Pardubice",
  isbn="978-80-7395-378-2"
}