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Carbon synthetized by RF PACVD method enhances the activity of antioxidants

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Niemiec T., Szmidt M., Kruk-Roszkowska A., Sawosz-Chwalibog E., Mitura K.

Annals of Warsaw University of Life Sciences - SGGW. Animal Science

2013

tom 52

The aim of the presented study was to evaluate the reductive activity of antioxidants in the presence of carbon manufactured by Radio Frequency Plasma Activated Chemical Vapor Deposition method (RF PACVD). 2,2-diphenyl-1-picrylhydrazyl (DPPH) method was employed to estimate antioxidants reductive potential. Based on the experimental results, the antioxidant activity of carbon colloid was not confirmed. Nevertheless the reductive activity of antioxidants measured in time manner, in the presence of carbon, was significantly elevated comparing to the antioxidants alone. The presented results suggest that the surface of carbon syn-thetized by RF PACVD method suspended in water, creates more friendly reductive environment for antioxidants with hydroxyl groups (ascorbic acid - AA and butylated hydroxyanisole - BHA) then with sulfhydryl groups (glutathione - GSH).

Ograniczanie wyników

1 Annals of Warsaw University of Life Sciences - SGGW. Animal Science

1 Kruk-Roszkowska A.

1 Mitura K.

1 Niemiec T.

1 Sawosz-Chwalibog E.

1 Szmidt M.

1 2013

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Carbon synthetized by RF PACVD method enhances the activity of antioxidants