Buscar
Mostrando ítems 1-8 de 8
Artículo
Reversible pH-sensitive chitosan-based hydrogels. Influence of dispersion composition on rheological properties and sustained drug delivery
(MDPI, 2018)
The present work deals with the synthesis of micro-structured biomaterials based on chitosan (CTS) for their applications as biocompatible carriers of drugs and bioactive compounds. Twelve dispersions were prepared by ...
Artículo
Optimized Preparation of Levofloxacin Loaded Polymeric Nanoparticles
(MDPI, 2019)
In this work, poly(lactic-co-glycolic acid) (PLGA) and chitosan (CS) nanoparticles were synthesized with the purpose of encapsulating levofloxacin (LEV). A thorough study has been carried out in order to optimize the ...
Artículo
Drying kinetics and effective water diffusivities in olive stone and olive-tree pruning
(Elsevier, 2019-03)
Drying kinetics of olive stone and olive-tree pruning, two important biomasses from olive culture, was experimentally assessed at six different temperatures (from 343 K to 393 K) and four sample thicknesses (from 15 to ...
Artículo
Effect of pH and nanoclay content on the morphology and physicochemicalproperties of soy protein/montmorillonite nanocomposite obtained byextrusion
(Elsevier, 2018)
The present work attempts to clarify the influence of montmorillonite nanoclay content and pH on the me-chanical properties of extruded soy protein nanocomposites. The mechanical behaviour is dominated by theformation of ...
Artículo
Rheological properties and antioxidant activity of protein gels-like systems made from crayfish concentrate and hydrolysates
(Institution of Chemical Engineers, 2017)
Crayfish protein obtained from a renewable, available, and low-cost raw material, may be regarded as an excellent alternative for the development of innovative food products on the basis of its nutritional value and ...
Artículo
Biological sulphate removal in acid mine drainage using anaerobic fixed bed reactors with cheese whey as a carbon source
(Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Universidad Nacional del Sur (UNS), 2010)
The effect of the hydraulic retention time and the sulphate-total COD ratio on the performance of an anaerobic biological process applied to acid mine drainage water (AMD) was evaluated using cheese whey as a carbon source. ...
Artículo
Insight into the BiFeO3 flash sintering process by in-situ energy dispersive X-ray diffraction (ED-XRD)
(Elsevier, 2018)
The sintering mechanism of BiFeO3 has been investigated in-situ by energy dispersive X-ray diffraction (ED-XRD) using a high-energy white collimated X-ray beam from the Advanced Photon Source (Argonne National Laboratories). ...
Artículo
Lupine protein hydrolysates decrease the inflammatory response and improve the oxidative status in human peripheral lymphocytes
(Elsevier, 2019)
Although cell-free systems and immortalized cell lines have been used to demonstrate the potential health benefits of lupine proteins and peptides, no study has examined the effects of lupine protein hydrolysates (LPHs) ...