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Mostrando ítems 11-20 de 66
Artículo
Aportaciones de la Ingeniería Química al desarrollo y evolución de la industria alimentaria
(Colegio Oficial de Peritos e Ingenieros Técnicos Industriales de Sevilla, 2011)
La industria alimentaria se ocupa de la elaboración, transformación, preparación, conservación y envasado de los alimentos, productos destinados al consumo humano y animal. Las materias primas de esta industria consisten ...
Artículo
Biodiesel production from olive-pomace oil of steam-treated alperujo
(Elsevier, 2014)
Recently interest has been revived in the use of plant-derived waste oils as renewable replacements for fossil diesel fuel. Olive–pomace oil (OPO) extracted from alperujo (by-product of processed olives for olive oil ...
Artículo
Rheological properties and physical stability of ecological emulsions stabilized by a surfactant derived from cocoa oil and high pressure homogenization
(CSIC, 2015)
The goal of this work was to investigate the influence of the emulsification method on the rheological properties, droplet size distribution and physical stability of O/W green emulsions formulated with an eco-friendly ...
Artículo
Monitoring polythionate bio-oxidation by conductivity measurement
(Elsevier, 2016)
Polythionates are formed by the incomplete oxidation of sulphide minerals in the grinding and flotation circuits, and particularly of those containing pyrite. Polythionate levels in the recycling water must be adjusted; ...
Artículo
Influence of pH value on microstructure of oil-in-water emulsions stabilized by chickpea protein flour
(SAGE Publications, 2018-05)
Food industry is highly interested in the development of healthier formulations of oil-in-water emulsions, stabilized by plant proteins instead of egg or milk proteins. These emulsions would avoid allergic issues or animal ...
Artículo
Interfacial rheology and conformations of triblock copolymers adsorbed onto the water-oil interface
(Elsevier, 2012)
The conformation and the dilatational properties of three non-ionic triblock PEO-PPO-PEO (where PEO is polyethyleneoxide and PPO is polypropyleneoxide) copolymers of different hydrophobicity and molecular weight were ...
Artículo
Effect of temperature and shear on the microstructure of a microbial polysaccharide secreted by Sphingomonas species in aqueous solution
(Elsevier, 2018-10-15)
Diutan gum is a biological polymer produced by Sphingomonas sp. In aqueous solution it shows gel-like structure under quiescent conditions. However, the flow-induced evolution of its viscoelastic properties and its ...
Artículo
Soy protein enzymatic hydrolysis and polysaccharides interactions: differential performance on kinetic adsorption at air-water interface
(2016)
The objective of the work was to study the impact of soy protein hydrolysis on kinetic adsorption to the air-water interface and the effect of polysaccharides addition. Was used soy protein (SP) and theirs hydrolysates ...
Artículo
Rheology, microstructural characterization and physical stability of W/α-PINENE/W emulsions formulated with copolymers
(Elsevier, 2018)
In this work the microstructure and the physical stability of emulsions containing α-pinene and gellan gum were studied as a function of Atlas™ G-5000/Atlox™ 4912 copolymer mass ratio, R, used as emulsifier. In order to ...
Artículo
Antimicrobial effect of cleaning formulations of industrial interest on free-living cells and biofilms
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarriá, 2014)
Las biopelículas son una fuente de contaminación de difícil eliminación debido a su resistencia a los procedimientos de limpieza y de higiene convencionales. En este trabajo se ha evaluado las propiedades antimicrobianas ...