Digestive differences in immunoglobulin G and lactoferrin among human, bovine, and caprine milk following in vitro digestion

2021 ◽  
pp. 105081
Author(s):  
Ying Ma ◽  
Yanmei Hou ◽  
Kui Xie ◽  
Lina Zhang ◽  
Peng Zhou
2018 ◽  
Vol 85 (2) ◽  
pp. 257-262 ◽  
Author(s):  
Antonella Santillo ◽  
Lucia Figliola ◽  
Maria G Ciliberti ◽  
Mariangela Caroprese ◽  
Rosaria Marino ◽  
...  

We report the fatty acid profile of raw milk and of the corresponding digested milk from different sources (human milk, formula milk and donkey, bovine, ovine and caprine milk) to gain information on the nutritional quality of different milk sources in infant nutrition.Short chain fatty acids (SC-FA) were higher in bovine and caprine milk, intermediate in ovine and donkey and lower in human and formula milk. Medium chain fatty acids (MC-FA) showed the highest values for bovine and caprine milk and the lowest for donkey and formula milk, whereas long chain fatty acids (LC-FA) were the highest in donkey and formula milk and intermediate in human milk.The percentage distribution of fatty acids liberated after in vitro digestion did not reflect the patterns found in the corresponding milk sources. In particular, MC free fatty acids (MC-FFA) showed the highest and the lowest values in donkey and in formula milk, LC-FFA showed the highest value in human milk. The total FFA was highest in human milk, lowest in formula milk and intermediate in donkey, bovine, ovine, and caprine milk.


2006 ◽  
Vol 16 (9) ◽  
pp. 961-968 ◽  
Author(s):  
Hilde Almaas ◽  
Anne-Laure Cases ◽  
Tove G. Devold ◽  
Halvor Holm ◽  
Thor Langsrud ◽  
...  

2020 ◽  
Vol 328 ◽  
pp. 127126 ◽  
Author(s):  
Stefano Nebbia ◽  
Marzia Giribaldi ◽  
Laura Cavallarin ◽  
Enrico Bertino ◽  
Alessandra Coscia ◽  
...  

2019 ◽  
Vol 141 ◽  
pp. 240-246 ◽  
Author(s):  
Hui Zhang ◽  
Zhi Li ◽  
Yanjun Tian ◽  
Zibo Song ◽  
Lianzhong Ai

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 410 ◽  
Author(s):  
Kristine Bach Korsholm Knudsen ◽  
Christine Heerup ◽  
Tine Røngaard Stange Jensen ◽  
Xiaolu Geng ◽  
Nikolaj Drachmann ◽  
...  

Efficient lipid digestion in formula-fed infants is required to ensure the availability of fatty acids for normal organ development. Previous studies suggest that the efficiency of lipid digestion may depend on whether lipids are emulsified with soy lecithin or fractions derived from bovine milk. This study, therefore, aimed to determine whether emulsification with bovine milk-derived emulsifiers or soy lecithin (SL) influenced lipid digestion in vitro and in vivo. Lipid digestibility was determined in vitro in oil-in-water emulsions using four different milk-derived emulsifiers or SL, and the ultrastructural appearance of the emulsions was assessed using electron microscopy. Subsequently, selected emulsions were added to a base diet and fed to preterm neonatal piglets. Initially, preterm pigs equipped with an ileostomy were fed experimental formulas for seven days and stoma output was collected quantitatively. Next, lipid absorption kinetics was studied in preterm pigs given pure emulsions. Finally, complete formulas with different emulsions were fed for four days, and the post-bolus plasma triglyceride level was determined. Milk-derived emulsifiers (containing protein and phospholipids from milk fat globule membranes and extracellular vesicles) showed increased effects on fat digestion compared to SL in an in vitro digestion model. Further, milk-derived emulsifiers significantly increased the digestion of triglyceride in the preterm piglet model compared with SL. Ultra-structural images indicated a more regular and smooth surface of fat droplets emulsified with milk-derived emulsifiers relative to SL. We conclude that, relative to SL, milk-derived emulsifiers lead to a different surface ultrastructure on the lipid droplets, and increase lipid digestion.


2021 ◽  
Vol 140 ◽  
pp. 110054
Author(s):  
Pablo Gallego-Lobillo ◽  
Alvaro Ferreira-Lazarte ◽  
Oswaldo Hernández-Hernández ◽  
Mar Villamiel

2021 ◽  
Vol 350 ◽  
pp. 129246
Author(s):  
Serena Martini ◽  
Alice Cattivelli ◽  
Angela Conte ◽  
Davide Tagliazucchi

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