The oxidative power of a Resistive Barrier Discharge (RBD) gas plasma generator was assessed by measuring the absorbance associated to the primary and secondary oxidation products of a sunflower oil. Different operative conditions (treatment times and relative humidity of the atmosphere) were tested. The results showed significant increments in the absorbance values associated to the primary oxidation products with the increase of the treatment time (up to 38%). The influence of the relative humidity of the atmosphere was significant only for the absorbance values associated to secondary oxidation products.
Analysis of the oxidative power of an atmospheric plasma generated by a resistive barrier discharge device for food decontamination
BERARDINELLI, ANNACHIARA;RAGNI, LUIGI;CERRETANI, LORENZO;VALLI, ENRICO
2011
Abstract
The oxidative power of a Resistive Barrier Discharge (RBD) gas plasma generator was assessed by measuring the absorbance associated to the primary and secondary oxidation products of a sunflower oil. Different operative conditions (treatment times and relative humidity of the atmosphere) were tested. The results showed significant increments in the absorbance values associated to the primary oxidation products with the increase of the treatment time (up to 38%). The influence of the relative humidity of the atmosphere was significant only for the absorbance values associated to secondary oxidation products.File in questo prodotto:
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