Search
Now showing items 31-36 of 36
Mixing design for optimizing ultrasound-assisted extraction of phenolic components and anthocyanins from blue berries and grape marc
(Taylor & Francis, 2020)
Acceso restringido
Waste from fruit processing can be used for obtaining additives as colorants and antioxidant compounds by extraction processes. Despite there are many works optimizing parameters as temperature and solvent concentration ...
Insights in Osteosarcoma by Proton Nuclear Magnetic Resonance Serum Metabonomics
(Frontiers Media S.A., 2020)
Acceso abierto
Pediatric osteosarcoma outcomes have improved over the last decades; however, patients who do not achieve a full resection of the tumor, even after aggressive chemotherapy, have the worst prognosis. At a genetic level, ...
Removal of azo dyes in aqueous solutions using magnetized and chemically modified chitosan beads
(Elsevier, 2020)
Acceso restringido
Azo dyes in wastewater coming from textile industry are detrimental, toxic, and affect the human health; therefore efficient wastewater treatments are needed. To contribute to the solution to this problem, in this paper ...
TiO2:Cex onto Al Clays for Photocatalytic Solar Water Disinfection
(Hindawi, 2020)
Acceso abierto
A novel methodology was employed to prepare new nanocomposites with photocatalytic properties based on Ce-doped TiO2 nanoparticles arranged over a layered silicate. The catalysts were porous materials formed by exfoliated ...
A Study on the Biodiversity of Pigmented Andean Potatoes: Nutritional Profile and Phenolic Composition
(Multidisciplinary Digital Publishing Institute, 2020)
Acceso abierto
The characterization of six varieties of native Andean potatoes with a wide biodiversity in tuber shape, flesh, and skin color was performed, through the determination of their proximate composition, mineral content, and ...
Development of a Fuzzy Logic-Based Solar Charge Controller for Charging Lead–Acid Batteries
(Springer, 2020)
Acceso restringido
The design and implementation of a solar charge controller for lead–acid batteries is intended to supplement a component of the water purification module of the water treatment unit for natural disaster relief. This unit ...