linoleic-acid and gallocatechol

linoleic-acid has been researched along with gallocatechol* in 1 studies

Other Studies

1 other study(ies) available for linoleic-acid and gallocatechol

Article	Year
Effects of pH and metal ions on antioxidative activities of catechins. Bioscience, biotechnology, and biochemistry, 2001, Volume: 65, Issue:1 The Effects of pH on antioxidative activities of catechol, pyrogallol, and four catechins, and effects of metal ions (Al3+, Ca2+, Cd2+, Co2+, Cr3+, Cu2+, Fe2+, Fe3+, K+, Mg2+, Mn2+, Na+, and Zn2+) on antioxidative activities of (-)-epigallocatechin gallate (EGCG) were studied by an oxygen electrode method. The antioxidative activities of catechins were high and constant at pH 6-12, but decreased in acidic and strong alkaline solutions. Copper(II) ion the most strongly increased the antioxidative activity of EGCG among these metal ions examined, but iron(II) ion largely inhibited the antioxidative activity of EGCG. These effects are discussed considering the formation of metal complexes with catechins and the change in oxidation potentials. Topics: Antioxidants; Catechin; Catechols; Humans; Hydrogen-Ion Concentration; Linoleic Acid; Metals; Molecular Structure; Oxidation-Reduction; Pyrogallol; Tea	2001

Article

Year

Effects of pH and metal ions on antioxidative activities of catechins.

Bioscience, biotechnology, and biochemistry, 2001, Volume: 65, Issue:1

The Effects of pH on antioxidative activities of catechol, pyrogallol, and four catechins, and effects of metal ions (Al3+, Ca2+, Cd2+, Co2+, Cr3+, Cu2+, Fe2+, Fe3+, K+, Mg2+, Mn2+, Na+, and Zn2+) on antioxidative activities of (-)-epigallocatechin gallate (EGCG) were studied by an oxygen electrode method. The antioxidative activities of catechins were high and constant at pH 6-12, but decreased in acidic and strong alkaline solutions. Copper(II) ion the most strongly increased the antioxidative activity of EGCG among these metal ions examined, but iron(II) ion largely inhibited the antioxidative activity of EGCG. These effects are discussed considering the formation of metal complexes with catechins and the change in oxidation potentials.

Topics: Antioxidants; Catechin; Catechols; Humans; Hydrogen-Ion Concentration; Linoleic Acid; Metals; Molecular Structure; Oxidation-Reduction; Pyrogallol; Tea

2001