Abstract Enzymatic protein hydrolysates based on side stream materials from the fish-filleting industry are increasingly explored as food ingredients. However, intense sensory properties, and high salt contents, often a limiting factor. Most of attributes, such fish flavor salty taste, can be ascribed to low-molecular-weight, water-soluble components, whereas bitterness is associated with small...

For microalgae biorefinery, membrane process is a suitable technology for biomolecules (i.e., proteins, lipids or carbohydrates) fractionation due to the simplicity in operation, flexibility implementation and potential processing large volumes. Here objective was microfiltrate aqueous extracts, after cell disruption clarification, concentrate retentate recover hydrophilic proteins permeate. Ho...

carbon molecular sieve membranes (cmsms) have been considered as very promising candidates for gas separation, in terms of separation properties as well as thermal and chemical stability. due to the numerous advantages and wide applications of carbon membranes, their application for gas separation is of special importance. because of the importance of carbon membranes and a large number of stud...

the aim of this study was to investigate the effect of the addition of commercial lipase in various forms on the acceleration of the ripening of uf-feta cheese. commercial lipase from aspergillus niger was encapsulated by using silica composition based on sol-gel method. lipase was then added to cheeses in three forms, namely, free lipase, encapsulated lipase, and encapsulated lipase with arabi...

Carbon molecular sieve membranes (CMSMs) have been considered as very promising candidates for gas separation, in terms of separation properties as well as thermal and chemical stability. Due to the numerous advantages and wide applications of carbon membranes, their application for gas separation is of special importance. Because of the importance of carbon membranes and a large number of stud...

A reliable dynamic simulator (based on a sound process model) is highly desirable for optimizing the performance of individual membrane modules and of entire desalination plants. This paper reports on progress toward development of a comprehensive model of the complicated physical-chemical processes occurring in spiral wound membrane (SWM) modules, that accounts for the...

The purpose of this article is to review the current physical, chemical and hybrid technologies practices employed in removal pharmaceuticals from liquid effluents originating various resources including municipal waste, hospitals discharge with a focus on pharmaceutical manufacturing industry. Pharmaceutical pollutants are mostly persistent organic compounds that not easily removed by conventi...

Nanofiltration is a promising solution for the removal of emerging and persistent micropollutants, but it limited by operating expenses due to high membrane areas operational pressures, dictated membrane’s low molecular weight cut-offs (MWCO), formation large amounts concentrate be treated, e.g. advanced oxidation. In this paper, simple proposed enhance retention micropollutants adding cyclodex...

The effective separation of CO2 and CH4 mixtures is essential for many applications, such as biogas upgrading, natural gas sweetening or enhanced oil recovery. Membrane separations can contribute greatly in these tasks, innovative membrane materials are being developed this separation. aim work the evaluation potential two types highly CO2-permeable membranes (modified commercial polydimethylsi...

The effect of ultrafiltration and diafiltration on the distribution of the calcium phosphate clusters of the casein micelle was investigated using Small Angle Neutron Scattering (SANS). In the case of ultrafiltration, fresh skim milk was subjected to concentration using membrane filtration up to 5× its original volume, the retentate was rediluted with its corresponding serum and subsequently di...