@misc{10481/95383,
year = {2010},
month = {12},
url = {https://hdl.handle.net/10481/95383},
abstract = {This paper reviews the phenolic-compound-extraction systems used to analyse
fruit and vegetable samples over the last 10 years. Phenolic compounds are naturally
occurring antioxidants, usually found in fruits and vegetables. Sample preparation for
analytical studies is necessary to determine the polyphenolic composition in these matrices.
The most widely used extraction system is liquid-liquid extraction (LLE), which is an
inexpensive method since it involves the use of organic solvents, but it requires long
extraction times, giving rise to possible extract degradation. Likewise, solid-phase
extraction (SPE) can be used in liquid samples. Modern techniques, which have been
replacing conventional ones, include: supercritical fluid extraction (SFE), pressurized
liquid extraction (PLE), microwave-assisted extraction (MAE) and ultrasound-assisted
extraction (UAE). These alternative techniques reduce considerably the use of solvents and
accelerate the extraction process.},
organization = {Spanish Ministry of Education and Science (project AGL2008-
05108-C0-03)},
organization = {Andalusian Regional Government Council of Innovation and Science (Excellence
projects P07-AGR-02619, P09-CTS-4564)},
organization = {Ministry of Agriculture and Fisheries (Contract
2661)},
organization = {Excellence
project P09-CTS-4564},
publisher = {MDPI},
keywords = {phenolic compounds},
keywords = {liquid-liquid extraction},
keywords = {solid-phase extraction},
title = {Phenolic-Compound-Extraction Systems for Fruit and Vegetable Samples},
doi = {10.3390/molecules15128813},
author = {García Salas, Patricia and Morales Soto, Aranzazú and Segura-Carretero, Antonio and Fernández-Gutiérrez, Alberto},
}