The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We report the effects of zeolite pore systems in limiting the oxidation of ascorbic acid (vitamin C) in plasma using the mixing of FeCl2 and H2O2 (“Fenton solution”) as an oxidant. We tested three homemade zeolites and nineteen natural zeolites. Six polar zeolites were effective in restricting the oxidation of vitamin C and the majority of them acted by chelation of ferrous/ferric chloride. Faujasite...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.