Oligosaccharides in Milk: Their Benefits and Future Utilization
نویسندگان
چکیده
منابع مشابه
Oligosaccharides of Human Milk
Two new octasaccharides were isolated from human milk of a nonsecretor Lewis a+bindividual. Structural studies by sequential enzymic degradation and by quantitative methylation analysis revealed that their structures were as follows: Gal/31 + 3 (Fuccul + 4) GlcNAcPl + 3Gal/H -+ 4 (Fucal -+ 3) GlcNAcPl + 3Gal/31+ 4Glc, Gal/?1 + 4 (Fuccul -+ 3) GlcNAcj31 + 3Gal/31 -+ 4 (Fuccul -+ 3) GlcNAcj31 + 3...
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Oligosaccharides represent a significant fraction of breast milk, reaching up to 20 g/l in early milk. Human milk oligosaccharides comprise close to 200 structures, which are not absorbed by the intestinal tissue and have no nutritional value for the breastfed infant. Early studies conducted around 1930 already attributed a prebiotic activity to milk oligosaccharides by showing their stimulator...
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Feeding infants breast milk of healthy mothers is associated with a lower incidence of infectious and allergic diseases. Although this effect is of multifactorial origin, it is widely accepted that the entire intestinal flora of breast-fed infants provides antiinfective properties and is an important stimulating factor for the postnatal development of the immune system. The effect of human milk...
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Since the discovery of human milk oligosaccharides (HMO) >60 y ago, research has faced major challenges including (i) the development of methods to identify and characterize these components, (ii) the need to use HMO fractions for functional studies because single HMO were not available, (iii) the uncertainty of the purity of HMO fractions that were often "contaminated" by remainders of lactose...
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The objective of this study was to investigate the effect of birth weight (BW) on future milk production and reproductive performance in Iranian Holstein cattle. Records of Holstein cows between 1967 and 2010 were obtained from the Animal Breeding Center of Iran. Birth weights within each herd were grouped into five categories based on the standard normal distribution curves (z ≤-0.8416, -0.841...
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ژورنال
عنوان ژورنال: Media Peternakan
سال: 2010
ISSN: 0126-0472,2087-4634
DOI: 10.5398/medpet.2010.33.3.189