Vitamin C (ascorbic acid, ascorbate, AA) is a water soluble organic compound that
participates in many biological processes. The main aim of this paper was to utilize two …

Ascorbic acid (or vitamin C) is an important component of many biological systems and
various physiological roles have been described for it. A rapid and simple capillary …

An ascorbate sensor based on a glassy carbon electrode modified with a cellulose acetate
polymeric film bearing 2, 6-dichlorophenolindophenol (CA/DCPI-CME) was constructed. The …

A method for the detection of ascorbic acid (AA) was developed using square wave anodic
stripping voltammetric (SWASV) analysis with a glassy carbon electrode (GCE). The results …

A simple, selective and precise voltammetric method for the determination of ascorbic acid in
pharmaceutical preparations and fresh fruit juices—complex matrices containing various …

A high performance liquid chromatographic (HPLC) procedure has been developed for the
analysis of ascorbic acid and dehydroascorbic acid in complex matrices. Separation is …

A chromatographic method tor the analysis of ascorbic acid utilizing a thin layer
amperometrlc detector with a carbon paste electrode Is described. Application ol the new …

A simple and attractive method for quantification of ascorbic acid (AA) in beers, soda, natural
juices and commercial vitamin C tablets was achieved by combining flow injection analysis …

The total vitamin C amount in different food and plasma samples was determined by a dual
detection system, after HPLC separation, with direct detection of ascorbic acid and indirect …

The present review focuses on electrochemical methods for ascorbic acid assessment. The
occurence, role, biological importance of vitamin C, as well as the non-electrochemical …