Search Results - "Vecino, X."

Biosurfactants in cosmetic formulations: trends and challenges by Vecino, X, Cruz, J M, Moldes, A B, Rodrigues, L R

“…Cosmetic products play an essential role in everyone's life. People everyday use a large variety of cosmetic products such as soap, shampoo, toothpaste,…”
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Integration of liquid-liquid membrane contactors and electrodialysis for ammonium recovery and concentration as a liquid fertilizer by Vecino, X., Reig, M., Gibert, O., Valderrama, C., Cortina, J.L.

“…The accumulation of ammonia in water bodies can cause eutrophication and reduce water quality. Furthermore, 80% of the ammonia in the world is consumed as…”
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Valorisation options for Zn and Cu recovery from metal influenced acid mine waters through selective precipitation and ion-exchange processes: promotion of on-site/off-site management options by Vecino, X., Reig, M., López, J., Valderrama, C., Cortina, J.L.

“…Acid mine waters (AMWs), generated in the processing of polymetallic sulphides, contain copper and zinc as the main valuable transition metal ions, which are…”
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From nanofiltration membrane permeances to design projections for the remediation and valorisation of acid mine waters by López, J., Reig, M., Vecino, X., Gibert, O., Cortina, J.L.

“…Acidic Mine Waters (AMWs) are characterised by high acidity (pH < 3) as H2SO4 and elevated contents of metals (Al, Fe, Cu, Zn), including rare earth elements…”
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Integration of membrane processes for the recovery and separation of polyphenols from winery and olive mill wastes using green solvent-based processing by Tapia-Quirós, P., Montenegro-Landívar, M.F., Reig, M., Vecino, X., Saurina, J., Granados, M., Cortina, J.L.

“…Winery and olive mill industries generate large amounts of wastes causing important environmental problems. The main aim of this work is the evaluation of…”
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Arsenic impact on the valorisation schemes of acidic mine waters of the Iberian Pyrite Belt: Integration of selective precipitation and spiral-wound nanofiltration processes by López, J., Reig, M., Vecino, X., Cortina, J.L.

“…[Display omitted] •AMWs disposal is limited due to arsenic and selenium environmental regulations.•NF is proposed as a sustainable alternatively for…”
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Application of selectrodialysis for the removal of As from metallurgical process waters: Recovery of Cu and Zn by Reig, M., Vecino, X., Valderrama, C., Gibert, O., Cortina, J.L.

“…[Display omitted] •SED is an efficient separation technology for metallurgical process waters.•Recovery of Cu(II) and Zn(II) from metallurgical steams…”
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Novel cosmetic formulations containing a biosurfactant from Lactobacillus paracasei by Ferreira, A., Vecino, X., Ferreira, D., Cruz, J.M., Moldes, A.B., Rodrigues, L.R.

“…[Display omitted] •Novel application of the Lactobacillus paracasei biosurfactant in cosmetic formulations.•The biosurfactant stabilizes oil-in-water…”
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Comparison of acid-resistant ceramic and polymeric nanofiltration membranes for acid mine waters treatment by López, J., Reig, M., Vecino, X., Gibert, O., Cortina, J.L.

“…•Nanofiltration membranes for acid recovery and metal concentration from acidic streams.•Need of resistant nanofiltration membranes in acidic media.•Evaluation…”
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Valorization of winery waste vs. the costs of not recycling by Devesa-Rey, R., Vecino, X., Varela-Alende, J.L., Barral, M.T., Cruz, J.M., Moldes, A.B.

“…[Display omitted] ► Lactic acid, biosurfactants, xylitol or ethanol may be obtained from wine residues. ► By-products valorization turns wine wastes into…”
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Study of the physical properties of calcium alginate hydrogel beads containing vineyard pruning waste for dye removal by Vecino, X., Devesa-Rey, R., Cruz, J.M., Moldes, A.B.

“…•Vineyard pruning waste entrapped in calcium alginate hydrogel beads as adsorbent.•Vineyard-alginate biocomposite are less compact at higher concentration of…”
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Ion-Exchange Technology for Lactic Acid Recovery in Downstream Processing: Equilibrium and Kinetic Parameters by Vecino, X., Reig, M., Valderrama, C., Cortina, J. L.

“…The downstream processing for the separation and purification of lactic acid is a hot research area in the bio-refinery field due to its continuous growing…”
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Bioactivity of glycolipopeptide cell-bound biosurfactants against skin pathogens by Vecino, X., Rodríguez-López, L., Ferreira, D., Cruz, J.M., Moldes, A.B., Rodrigues, L.R.

“…The antimicrobial and anti-adhesive activities of the cell-bound biosurfactants, produced by Lactobacillus pentosus (PEB), characterized as glycolipopeptide…”
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Modelling and impact of tensiometer plate geometry and sample volume on biosurfactant surface activity assessment by Russo-Martínez, N., Vecino, X., Moldes, A.B., Cruz, J.M.

“…Biosurfactants are molecules with hydrophilic and hydrophobic moieties with the capacity to reduce the surface tension of water. Given the limited quantity of…”
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Integration of selectrodialysis and solvent-impregnated resins for Zn(II) and Cu(II) recovery from hydrometallurgy effluents containing As(V) by Reig, M., Vecino, X., Hermassi, M., Valderrama, C., Gibert, O., Cortina, J.L.

“…[Display omitted] •Zn(II) and Cu(II) were valorized from non-ferrous hydrometallurgy streams by SED+IX.•Arsenic(V) separation from Zn(II) and Cu(II) acidic…”
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Design and characterization of greener sunscreen formulations based on mica powder and a biosurfactant extract by Rincón-Fontán, M., Rodríguez-López, L., Vecino, X., Cruz, J.M., Moldes, A.B.

“…The mining industry produces an earth-derived silicate mineral, called mica, which is included in many cosmetic formulations. Mica minerals produce a…”
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Study of the synergic effect between mica and biosurfactant to stabilize Pickering emulsions containing Vitamin E using a triangular design by Rincón-Fontán, M., Rodríguez-López, L., Vecino, X., Cruz, J.M., Moldes, A.B.

“…[Display omitted] Vitamin E has interesting biological functions for the cosmetic and pharmaceutical industry because it can act as a fat-soluble antioxidant,…”
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Purification of lipopeptide biosurfactant extracts obtained from a complex residual food stream using Tricine-SDS-PAGE electrophoresis by Moldes, A B, Álvarez-Chaver, P, Vecino, X, Cruz, J M

“…Protocols to identify lipopeptide biosurfactant extracts contained in complex residual streams are very important, as fermented agri-food matrices are…”
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Study of the Surfactant Properties of Aqueous Stream from the Corn Milling Industry by Vecino, X, Barbosa-Pereira, L, Devesa-Rey, R, Cruz, J. M, Moldes, A. B

“…Corn steep liquor (CSL) is a liquid byproduct generated by the corn wet-milling industry. This agroindustrial residue is obtained when corn is digested with…”
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Recycled Lactobacillus pentosus biomass can regenerate biosurfactants after various fermentative and extractive cycles by Bustos, G., Arcos, U., Vecino, X., Cruz, J.M., Moldes, A.B.

“…[Display omitted] •It is possible the production of cell-bound biosurfactants with recycled biomass.•L. pentosus regenerates biosurfactants after various…”
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