In recent years there has been a proliferation of knowledge about normal and abnormal digestion and absorption of carbohydrates. Many of these advances have been made since Anderson's comments about sugar intolerance in her review of intestinal malabsorption in childhood published in this journal in 1966, and since Holzel's review of the problem in 1967. This review is not intended as a compreh...

Milk is an important food substance and has a complex polydisperse system. The main components of milk consist lactose, protein, lipids. Mineral substances vitamins are also present in as minor nutrients. Lactose known sugar the only carbohydrate it consists glucose galactose. content lactose varied according to types. Moreover, most energy source during first years human life, providing almost...

A phospholipase C prepared from lymphocytes readily hydrolysed pure phosphatidyl-inositol but was relatively ineffective against phosphatidylinositol in erythrocyte "ghosts" and rat liver microsomal fraction and also against sonicated lipid extracts from these membranes. In contrast, a phospholipase C prepared from Staphylcoccus aureus readily hydrolysed phosphatidylinositol in sonicated lipid ...

Lactose and neuramin lactose were produced by incubating subcellular particles from rat mammary gland in a system containing glucose, uridine diphosphate galactose, and cytidine monophosphate N-acetylneuraminic acid. The K, values for glucose in the synthesis of neuramin lactose were fairly constant for three similarly prepared enzyme preparations (0.25, 0.17, and 0.22 m&r), but were widely dis...

There are a large number of commercially available milk formulae labelled as “hypoallergenic”. However, only a minority of these comply with the criteria established in the guidelines of Subcommittee on Nutrition and Allergic Disease of the American Academy of Pediatrics. As far as the treatment of cow’s milk allergy is concerned, the extensive hydrolysed protein formulae and aminoacid-based fo...

3. Bile and urine samples were hydrolysed by standard methods: metabolites excreted included unconjugated material, glucuronides and substances hydrolysed by cold and hot acid; the major part of the excreted radioactivity was present as substances remaining water-soluble after all forms of hydrolysis. 4. When samples of bile were collected over periods of 1 hr. or less the proportion of radioac...

This work evaluates the effects of dietary inclusion crude or hydrolysed Arthrospira platensis (Cyanobacteria) biomass on growth, muscle composition, digestive functionality and immune activities in gilthead seabream ( Sparus aurata ) fry (20.32 mg mean body weight). A 40-day feeding trial was conducted, aimed at assessing four experimental diets that included 5 10% (w/w) A. , either hydrolysed...

Lactose and neuramin lactose were produced by incubating subcellular particles from rat mammary gland in a system containing glucose, uridine diphosphate galactose, and cytidine monophosphate N-acetylneuraminic acid. The K, values for glucose in the synthesis of neuramin lactose were fairly constant for three similarly prepared enzyme preparations (0.25, 0.17, and 0.22 m&r), but were widely dis...