Quality of cow milk protein hydrolysates in aspect of production of hypoalergenic formulae
2007
Wroblewska, B. | Jedrychowski, L. | Farjan, M.,Polska Akademia Nauk, Olsztyn (Poland). Inst. Rozrodu Zwierzat i Badan Zywnosci
The aim of study was reduce of cow milk proteins, present in WPC-65 (alpha-lactalbumin and beta-lactoglobulin) and sodium caseinata (alpha-, beta- kappa-casein) as a result of enzymatic hydrolysis prepared with Alcalase 2.4 L, Novo Nordisk (Bacillus licheniformis), pronase - (Streptomyces griseus), papain - EC 3.4.22.2, pepsin (E.C. 3.4.23.1) (Sigma), and LactozymuTM3000 L HPG (Novo Nordisk). The analysis was carried out by ELISA methods, 2D electrophoresis, gel chromatography, sensory analysis and mass spectroscopy. The immunoreactivity of selected hydrolysates and hypoallergenic formulas was compared using of CMA patients sera. It was concluded that there is possibility to obtain hypoallergic product based on low molecular fraction of WPC-65 Alcalase-pronase hydrolysate
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