| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6979907 | Colloids and Surfaces A: Physicochemical and Engineering Aspects | 2012 | 5 Pages |
Abstract
⺠In the solutions containing N-oxides vitamin C undergoes atmospheric oxidation more readily than in pure water. ⺠Up to the very low AA concentration zero order kinetics is observed suggesting heterogeneous catalytic reaction. ⺠At higher pH more AA molecules are present in the form of ascorbate monoanion which undergoes oxidation much more readily. ⺠MEDA is the most effective promoter of AA oxidation.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Colloid and Surface Chemistry
Authors
K. NiedzióÅka, M. Szymula, A. LewiÅska, K.A. Wilk, J. Narkiewicz-MichaÅek,