one of the barriers during whey filtration using uf membrane is the fouling phenomenon of the membrane, which is caused by whey proteins. in this work, the uf membranes were prepared using polysufone (psf), dimethyl formamide (dmf), 1 wt.% poly vinyl pyrrolidone (pvp) and different concentrations of licl via phase inversion induced by immersion precipitation. the prepared membranes were charact...

guar gum and whey proteins concentrate (wpc-35) were used as functional additives to improve the functional characteristics (hardness and meltability) of the na-caseinate-based imitation cheese. also, the alterations in the composition, sensory acceptance, color, and texture caused by these ingredients were evaluated. imitation cheeses were formulated with three levels each of wpc (0, 1.5, and ...

in this study, prodused wheyless cheese was a kind of feta cheese that was considered as a substitution for uf cheese. in this method, by mixing whey protein concentrate (wpc) or milk protein concentrate (mpc) in cream, similar to retentate, which is used in ultrafiltration cheese, was obtained. then, the process was followed similar to production of uf cheese. two experimental samples with the...

in the current study, whey protein- pullulan- clay nanocomposite films are prepared by casting method. the effect of nanoclay at three concentrations (1%, 3% and 5%) on physical properties such as moisture content, solubility in water, water vapor permeability and transparency of whey protein- pullulan composite films investigated. the results show that the effect of nanoparticles on composite ...

Methods Male Sprague Dawley rats (275g) were fed isocaloric/isonitrogenous meals containing whey protein, with protein either distributed evenly at 16% of total energy over 3 meals (ED-Whey) or unevenly distributed over 3 meals (UD-Whey) with the first 2 meals containing only 8% of energy from whey protein and only the dinner meal containing sufficient protein to optimize muscle protein synthes...

An increasing number of studies indicate that dairy products, including whey protein, alleviate several disorders of the metabolic syndrome. Here, we investigated the effects of whey protein isolate (whey) in mice fed a high-fat diet hypothesising that the metabolic effects of whey would be associated with changes in the gut microbiota composition. Five-week-old male C57BL/6 mice were fed a hig...

The spleen cells immune response to sheep red blood cells of C3H/HeJ mice fed a 20 g whey protein/100 g diet is substantially higher than that of mice fed an equivalent casein diet of similar nutritional efficiency. The present study indicates that the observed immunoenhancing effect of the whey protein mixture is dependent on the overall amino acid pattern resulting from the contribution of al...

Objective: Whey protein is a byproduct of dairy industry, where cheese and casein are manufactured.This is the major protein content which is loss during the formation of yogurt and cheese. Methods: If this is added to the diet then that can enhance the nutritioal value for the diet, which will be very usefull. Results: In this study we try to find it out that the whey protein has the antibioti...

OBJECTIVE We evaluated whether a whey preload could slow gastric emptying, stimulate incretin hormones, and attenuate postprandial glycemia in type 2 diabetes. RESEARCH DESIGN AND METHODS Eight type 2 diabetic patients ingested 350 ml beef soup 30 min before a potato meal; 55 g whey was added to either the soup (whey preload) or potato (whey in meal) or no whey was given. RESULTS Gastric em...