| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1205293 | Journal of Chromatography A | 2008 | 4 Pages |
Abstract
The goal of this paper is to optimize the pressurized liquid extraction (PLE) of vitamin E from grape seed oil from residues of the wine industry. For this purpose an experimental planning to optimize the extraction of Brazilian grape seed oil by means of PLE with hexane as solvent was applied and the results are compared with conventional methods (Soxhlet and mechanical press extraction). Vitamin E was separated and analyzed using HPLC with UV detection. This study demonstrates the ability of the PLE in extracting grape seed oil rich in vitamin E.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Lisiane dos Santos Freitas, Rosângela Assis Jacques, Marc François Richter, Andréia Loviane da Silva, Elina Bastos Caramão,