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Artículo
New View to Obtain Dryer Food Foams with Different Polysaccharides and Soy Protein by High Ultrasound
(Hindawi Publishing Corporation, 2014)
The objective of this work was to determine the effects of high intensity ultrasound application on the foaming properties of soy protein-polysaccharides mixed solutions. To this end, foaming parameters during foam formation ...
Artículo
Influencia del procesado térmico sobre la reología de geles de albumen de huevo
(Asociación de Químicos e Ingenieros del Institut Químic de Sarrià, 2010)
El objetivo del trabajo ha consistido en la caracterización del proceso de gelificación térmica de dispersiones de albumen de huevo mediante ensayos viscoelásticos dinámicos. Las variables estudiadas han sido el tiempo de ...
Artículo
Gellan gum fluid gels: influence of the nature and concentration of gel-promoting ions on rheological properties
(Springer, 2018-11)
Low-acyl gellan gum fluid gels were obtained using two different gel-promoting cations under the same processing conditions, and their rheological properties were investigated. For that reason, stress and frequency sweep ...
Artículo
Heat-induced gelation of egg yolk as a function of pH. Does the type of acid make any difference?
(Elsevier, 2018-07)
The objective of this study was to assess the influence of reducing pH from its native value on the heat-induced gelation behaviour of egg yolk by monitoring its linear viscoelastic properties. Three acids differing in ...
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
Desarrollo de materiales superabsorbentes a partir de plasma porcino. Influencia de la formulación
(Asociación de Químicos e Ingenieros del Instituto Químico de Sarriá, 2019)
Porcine blood is a by-product of the meat industry, and it could be considered as a potential raw material in the formulation of biodegradable materials with great water absorption capacity, due to its rich composition in ...
Artículo
Cetane number prediction of waste cooking oil-derived biodiesel prior to transesterification reaction using near infrared spectroscopy
(Elsevier, 2019-03)
Fifty waste cooking oils (WCOs) were transesterified with methanol (1:8 WCO:methanol molar ratio) at 60 °C for 60 min using NaOH as catalyst (1% wt.). Fatty acid methyl ester (FAME) composition of the resulting biodiesels was ...
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; ...