Oligosaccharides from regular milk and lactose-free were analyzed by Electrospray Ionization interface coupled with Ion Trap Mass Spectrometry (IT-MS). The negative mode mass spectrometry of sugar compositions was obtained either direct infusion Liquid Chromatography (LC). Hexose (Hex) the other oligomeric components observed in both milk. While lactose derivatives (deprotonated dimer, chloride...

The objective of this study was to determine the effects of whole linseed supplementation on performances and milk fatty acid composition of dairy cows. Thirty six Holstein Friesian crossbred lactating dairy cows were blocked by milking days first and then stratified random balanced for milk yields and body weight into three groups of 12 cows each. The control group received 300 g of palm oil. ...

BACKGROUND Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition. OBJECTIVE We investigated whether milk- and cheese-based diets with similar calcium contents affect a saturated fatty acid-induced increase in blood lipids differently. DESIGN Fifteen healthy, young men participa...

Milk samples were taken from rats feeding ten pups and from both the suckled and non-suckled glands of rats feeding two pups. The lipid, protein and lactose concentrations were similar in the milks from the secreting glands, but the fluid from the non-suckled glands contained less lactose and lipid but significantly higher total protein and transferrin concentrations. The fatty acid composition...

Recent studies have demonstrated that gut microbiota development influences infants' health and subsequent host physiology. However, the factors shaping the development of the microbiota remain poorly understood, and the mechanisms through which these factors affect gut metabolite profiles have not been extensively investigated. Here we analyse gut microbiota development of 27 infants during th...

This study was done to identify the effects of dietary safflower oil or soybean oil on the milk composition of maternal rats and the tissue fatty acid composition in postnatal rats. Different types of dietary fats affected the fatty acid pattern in the dam's milk. They affected tissue weight, lipid content, and phospholipid fatty acid compositions in the liver and brain of young rats, showing a...

in order to survey of using iodine levels above of nrc recommendations on performance and thyroidal hormones, sixteen holstein dairy cows with the average live body weight and daily milk production of 652 ± 43 and 32.9 ± 2.4 kg respectively, allocated to 4 treatments in a complete randomized design. the dietary treatments were 1) the basal diet (without potassium iodide) as control diet, 2, 3 a...

Wiking, L. 2005. Milk Fat Globule Stability Lipolysis with Special Reference to Automatic Milking Systems. Doctoral dissertation. ISSN 1652-6880, ISBN 91-576-7048-X The implementation of automatic milking systems (AMS) initially caused a lowering of the milk quality regarding free fatty acids (FFA). A high level of FFA increases the risk of rancid flavour in dairy products. The objective of the...