2016; Chemical and Biological Sciences 50 (1 (239): 3–9
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EFFECT OF SURFACTANTS ON ASCORBIC ACID AND NICOTINIC ACID ATMOSPHERIC OXIDATION KINETICS

L.R. Harutyunyan*

Received: 2025-03-10 · Published: 2016-03-31

© 2016 The Author(s) and the original publisher.

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Original title
EFFECT OF SURFACTANTS ON ASCORBIC ACID AND NICOTINIC ACID ATMOSPHERIC OXIDATION KINETICS
Author
L.R. Harutyunyan
Published
2016-03-31
Licence
as stated by the publisher

Abstract

The kinetics of atmospheric oxidation of ascorbic acid and nicotinic acid in aqueous solutions of surfactants has been studied. It has been shown that the kinetics of vitamins’ oxidation process was described by first-order reaction equation. The conditions in which oxidation occurs have great importance: in the pre-micellar region the rate of vitamins’ oxidation increases, while in the postmicellar region it decreases.
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