M
M. Angela A. Meireles
Researcher at State University of Campinas
Publications - 267
Citations - 11114
M. Angela A. Meireles is an academic researcher from State University of Campinas. The author has contributed to research in topics: Supercritical fluid extraction & Extraction (chemistry). The author has an hindex of 54, co-authored 256 publications receiving 9154 citations. Previous affiliations of M. Angela A. Meireles include Universidade Estadual de Maringá & Centre de coopération internationale en recherche agronomique pour le développement.
Papers
More filters
Journal ArticleDOI
Supercritical Fluid Extraction of Bioactive Compounds: Fundamentals, Applications and Economic Perspectives
TL;DR: In this article, a review of the most important applications of supercritical fluids in the extraction of bioactive compounds from plant matrices is presented, focusing on essential oils, phenolic compounds, carotenoids, tocopherols, and tocotrienols.
Journal ArticleDOI
Extraction of ginger (Zingiber officinale Roscoe) oleoresin with CO2 and co-solvents: a study of the antioxidant action of the extracts
TL;DR: In this article, the effects of temperature, pressure and the addition of co-solvent (ethanol (EtOH) and isopropyl alcohol (IsoC3), both at 1.17% (mass)) on the kinetics of extraction of ginger oleoresin were studied.
Journal ArticleDOI
Supercritical fluid extraction from rosemary (Rosmarinus officinalis): Kinetic data, extract's global yield, composition, and antioxidant activity
Raul N. Carvalho,Lucinewton Silva de Moura,Paulo de Tarso Vieira e Rosa,M. Angela A. Meireles +3 more
TL;DR: In this article, the global yields isotherms and the overall extraction curves for the system rosemary ( Rosmarinus officinalis )+ CO 2, the chemical composition and antioxidant activity of the extracts were determined.
Journal ArticleDOI
Comparison of yield, composition, and antioxidant activity of turmeric (Curcuma longa L.) extracts obtained using various techniques.
TL;DR: The Soxhlet and low pressure extract exhibited the strongest antioxidant activities, and the solvents and cosolvents tested were ethanol, isopropyl alcohol, and their mixture in equal proportions.
Journal ArticleDOI
Optimization and economic evaluation of pressurized liquid extraction of phenolic compounds from jabuticaba skins
TL;DR: In this article, the optimization of the extraction of anthocyanins and other phenolic compounds from jabuticaba skins, a promising Brazilian source of these compounds, was studied using pressurized liquid extraction (PLE).