Effect of microfiltration concentration factor on serum protein removal from skim milk using spiral-wound polymeric membranes
نویسندگان
چکیده
منابع مشابه
Effect of soluble calcium and lactose on limiting flux and serum protein removal during skim milk microfiltration.
The tendency of calcium to promote microfiltration (MF) membrane fouling is well documented, but the role of lactose has not been studied. Milk protein concentrate that is 85% protein on a dry basis (MPC85) contains less calcium and lactose than skim milk. Our objectives were to determine the effects of skim milk soluble calcium and lactose concentrations on the limiting fluxes (LF) and serum p...
متن کاملEffect of pH, temperature and milk dilution on skim milk microfiltration
The separation of whey proteins from caseins has traditionally been carried out by precipitation of the caseins, either through destabilisation by rennet or by acidification. Microfiltration (MF) is a membrane filtration process that has been investigated for the fractionation of milk proteins [1,2,3]. Microfiltration membranes with molecualr weight cutoff (MWCO) 0.1 μm can be used to separate ...
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The utilization of micro- and ultrafiltration with polymeric membranes for treatment of industrial cutting oil emulsion was investigated. The performance of 14 different membranes with pore sizes in the range of 1-800 nm, representing 8 different materials and varying hydrophobicity, was determined experimentally. Membrane permeances between 1.6 and 939 L m 2 h(-1) bar(-1) have been observed fo...
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The effect of milk and skim milk intake on serum lipid and apoprotein levels was investigated in young females with consideration of each subject's menstrual period. When milk and dairy products were not allowed, the serum cholesterol concentration tended to decrease in high density lipoprotein (HDL) and very low density lipoprotein (VLDL), the triglyceride concentration tended to increase in H...
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Osmotic backwash experiments were conducted and analytical model was developed in attempt to describe the backwash mechanism. A single unit of a spiral wound RO membrane was used in the experiments. The RO membrane was fed by salted water solution. Permeate flux characteristics of the membrane were determined through steadystate RO experiments. Then the system was shiRed immediately to a backwa...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2013
ISSN: 0022-0302
DOI: 10.3168/jds.2013-6655