A Nutritious Powder Mixture Formulation (Multimistura) as Food Supplement Chemical Composition and Analysis of Protein Fractions

摘要

The chemical composition of the nutritious powder mixture used here showed that this product had carbohydrate concentration of 65.97 % and protein content, around 15.85%. These results show that the chemical composition is dependent of type of available components when the formulation is prepared. The protein fraction when dialyzed produces a globulin and albumin fraction. The protein content determined by dye binding method was of 14.70 %, where globulin represented 11.2 % and albumin 3.57 %. Effect of protein fraction on -amylase and bovine trypsin was studied. Human salivar -amylase was inhibited by protein fraction with salivar amylase inhibitor ( -IA) level of 270 ?g of inhibitor to 1.0 mg from nutritious powder mixture. Proteinase inhibitor activity was measured against trypsin and the results showed that protein fraction of nutritious powder mixture had trypsin inhibitor activities level (TIA) of level of 20.2 ?g of inhibitor to 1.0 mg of protein fraction from nutritious powder mixture.