Breastfeeding has been associated with many benefits, both in the short and in the long term. Infants being breastfed generally have less illness and have better cognitive development at 1 year of age than formula-fed infants. Later in life, they have a lower risk of obesity, diabetes and cardiovascular disease. Several components in breast milk may be responsible for these different outcomes, ...

BACKGROUND Cow's milk proteins are amongst the most common causes of food allergy in infants, and caseins are probably the main allergens. The existence of a high degree of cross-reactivity between milk caseins from different animals has been reported. We describe a 2-year-old boy who experienced allergic reactions after eating and touching sheep's cheese, but who tolerated cow's milk and cow's...

The original discovery of the genetic polymorphism of )8-Lg by A s c h a f f e n burg & D r e w r y i n 1955 has initiated considerable research activities on milk protein variants. In view of the immense literature dealing with these subjects, reference should be made here to some comprehensive reviews recently publis­ hed (29, 37, 49, 55, 71). In many studies, possible relationships between m...

BACKGROUND Breastfeeding has been linked to a reduction in the prevalence of allergy and asthma. However, studies on this relationship vary in outcome, which may partly be related to differences in breast milk composition. In particular breast milk composition may differ between allergic and non-allergic mothers. Important components that may be involved are breast milk proteins, as these are k...

Milk is composed of water, proteins, lipids, lactose, vit-amins, and minerals. More than 80% most mam-mals’ milk proteins are con-stituted by caseins. Casein a group they sub-divided into αs1-, αs2-, β- -casein families. Among these ca-sein families, -casein the second abundant pro-tein. Different mutations in cow gene led to 12 genetic variants common A1 A2. The A2 differ only at amino acid ...

This study was conducted to evaluate changes in composition of whey proteins of Czech White Short-haired goat and East Friesian ewe milk and their comparison throughout lactation. Some differences in composition between ewe and goat milk were found. The results showed that the mean total protein (%), whey protein (g/100 g), and β-lactoglobulin (β-Lg, g/100 g) contents of goat milk were 2.75, 0....