The Role of Food Matrices Supplemented with Milk Fat Globule Membrane in the Bioaccessibility of Lipid Components and Adaptation of Cellular Lipid Metabolism of Caco-2 Cells

This study aimed to evaluate the digestive efficiency of food matrices supplemented with milk fat globule membrane isolated from buttermilk (BM-MFGM), using the INFOGEST in vitro digestion protocol hyphenated with the assessment of the digested material on the lipid profile of the Caco-2 cell cultur...

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Bibliographic Details
Published inNutrients Vol. 16; no. 16; p. 2798
Main Authors Martínez-Sánchez, Victoria, Calvo, María Visitación, Fontecha, Javier, Pérez-Gálvez, Antonio
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 22.08.2024
MDPI
Subjects
bioaccessibility
Biological Availability
Buttermilk
Caco-2 Cells
Cell culture
Cholesterol
Dairy industry
Dietary Supplements
Digestion
Efficiency
Experiments
food matrix
Food products
Glycolipids
Glycoproteins
Humans
in vitro digestion
Ingredients
intestinal cell model
Lipid Droplets
Lipid Metabolism
Lipids
Lipids - chemistry
Metabolism
Milk
milk fat globule membrane
United States > US
Spain
intestinal cell model
milk fat globule membrane
bioaccessibility
food matrix
in vitro digestion
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Summary:This study aimed to evaluate the digestive efficiency of food matrices supplemented with milk fat globule membrane isolated from buttermilk (BM-MFGM), using the INFOGEST in vitro digestion protocol hyphenated with the assessment of the digested material on the lipid profile of the Caco-2 cell culture model. First, we examined lipid profiles in food matrices supplemented with BM-MFGM and their subsequent digestion. The results showed distinct lipid profiles in different food matrices and micellar fractions. The presence of BM-MFGM lipids changed the cellular lipid profiles in Caco-2 cell cultures, with diverging contents in cholesteryl esters, triacylglycerides, and neutral lipids depending on the micellar food matrix factor. Hierarchical clustering analysis revealed patterns in cellular lipid responses to micellar stimuli, while volcano plots highlighted significant changes in cellular lipid profiles post-treatment. Thus, this study underscores the importance of in vitro digestion protocols in guiding food matrix selection for bioactive ingredient supplementation, elucidating intestinal epithelium responses to digested food stimuli.
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ISSN:2072-6643
2072-6643
DOI:10.3390/nu16162798