[Polysaccharide additives in foods rich in proteins II. A simple, semi-quantitative technique of estimation (author's transl)].
Samples of foods rich in protein, after removal of lipids and of proteins by enzymatic hydrolysis, are partially demineralized and concentrated. In the concentrate polysaccharides are detected and semi-quantitively estimated by performing the precipitations in graduated tubes, which are especially suitable for this purpose, and the precipitates taken to comparable densities by centrifugation under standard conditions.
D011232:Chemical Precipitation; D004044:Dietary Proteins; D005503:Food Additives / Q000032:analysis*; D011134:Polysaccharides / Q000032:analysis*; D014462:Ultrafiltration
D004044:Dietary Proteins; D005503:Food Additives; D011134:Polysaccharides
Polysaccharidzusätze in eiweissreichen Lebensmitteln. II. Eine einfache, semiquantitative Bestimmungstechnik