Low fat mayonnaise as a low-calorie product modification has low emulsion stability. Whey Protein Concentrate (WPC) high protein content and can act good emulsifier for of mayonnaise. The purpose this study was to evaluate low-fat using WPC based on pH, moisture content, viscosity, content. materials used are egg yolk, sunflower seed oil, vinegar, WPC, other complementary materials. This labora...

A method for the separation and fractionation of the major whey proteins from a whey protein concentrate (WPC80) by anion-exchange chromatography coupled to a Fast Protein Liquid Chromatography (FPLC) system is proposed. The method is based on the use of an ionic column (Mono Q) and a salt gradient elution by increasing the ionic strength of the elution buffer (Tris–HCl 20 mM plus 0 to 1 M NaCl...

this study prepared new edible composite film by blending kefiran with whey protein. the film-forming solutions used different ratios of kefiran to whey protein (70/30, 50/50, 30/70, 10/90) and were cast at room temperature. the effects of the addition of whey protein on the physical, mechanical and water-vapor permeability (wvp) properties of the film were investigated. it was found that an in...

Whey is a highly polluting by-product of cheese processing. However, it has valuable nutritional properties since rich and balanced source proteins amino acids. Therefore, broad range functional that can be exploited for diverse applications. Research shown how the enzymatic hydrolysis whey releases bioactive peptides. In present study, protein concentrate (WCP) was performed using purified Spo...

The simultaneous separation of bovine whey proteins [alpha-lactalbumin and beta-lactoglobulin (A+B)] and soybean proteins was performed, for the first time, by capillary electrophoresis. Different experimental conditions were tested. The most suitable consisted of 0.050 M phosphate buffer (pH 8) with 1 M urea and 1.2 mg/ml methylhydroxyethylcellulose, UV detection at 280 nm, 15 kV applied volta...