Introduction: The use of vegetable proteins as ingredients in food systems is based on their functional properties. water and oil holding capacity, foaming, emulsifying capacity/stability, antioxidant assay the protein fractions - albumins, globulins 7S/11S, glutelins prolamins isolated from Leucaena seed were evaluated. Objective: objective this study was to evaluate properties capacity concen...

Comparison of the methyl orange method of estimation of serum albumin with sodium sulfate fractionation and electrophoretic fractionation on paper showed that the sodium sulfate method may occasionally give much lower results than the other two. This may be due to loss of albumin on the precipitated globulins. Of the three, the methyl orange method tended to give the highest results, but was ap...

The colloidal dye lithium carmine was added in vitro to normal human serum. Electrophoretic experiments showed that the dye was associated mainly with a2-globulins, small amounts with the albumin and only traces with the y-globulins. The main complex was eluted with the macroglobu­ lin peak obtained by gel filtration on Sephadex G-200 and sedimented in the heavy fraction on density gradient ult...

Although Cohn's mierofmetionation method number 10 was specifically devised to meet the conditions of protein concentration and distribution in human plasma, it is shown in this contribution that it may be applied to studies of canine plasma. Essentially all of the lipids of plasma are recovered in Fractions IV + V + VI and I + III. Only negligible amounts appear in Fraction II. Electrophoretic...

Blood group antigens of erythrocytes have been studied by the fluorescent antibody technique (1, 2), but their size, shape, and distribution have not been analyzed by this method. With the advent of ferritin-labeled globulins, it has been possible to identify and locate specific antigens of bacteria (3), viruses (4), tumor cells (5), erythrocytes (6, 7), and injurious molecular complexes causin...

Recently, there has been a trend toward the use of new effective natural preparations to fight diseases and improve health honey bees. It is also known that well-balanced structure intestinal microbiota bees basis for their growth, development, strengthening immune response, resistance infections. established some strains lactic acid bacteria have antibacterial, anti-inflammatory, immunomodulat...