A robust capillary electrophoresis method for the determination of organic acids in wines
✍ Scribed by André Villiers; Frédéric Lynen; Andrew Crouch; Pat Sandra
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 178 KB
- Volume
- 217
- Category
- Article
- ISSN
- 0044-3026
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract An innovative protocol for the fast analysis of some organic acids in red wine by co‐electroosmotic capillary zone electrophoresis and indirect UV detection using hexadimethrine bromide (HDB) as coating agent was proposed. The adsorption of HDB onto the capillary wall provided a stable
A capillary electrophoretic method using a phosphate-based carrier electrolyte and direct UV detection at pH 6.5 for the routine determination of five organic acids in wine samples is described. The present method shows advantages over other commonly applied method based on phthalic acid buffer with
Pervaporation has been coupled on-line to capillary electrophoresis (CE) by a simple interface consisting of a modified CE vial. The approach allows volatile analytes to be removed and injected into the capillary meanwhile the sample matrix remains in the pervaporator. By this approach volatile acid