Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential
During the last decade a special interest has been focused on studying the relationship between the composition and structure of emulsions and the extent of lipolysis, driven by the necessity of modulate lipid digestion to decrease or delay fats absorption or increase healthy fat nutrients bioavaila...
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2019
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v174_n_p493_Naso http://hdl.handle.net/20.500.12110/paper_09277765_v174_n_p493_Naso |
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paper:paper_09277765_v174_n_p493_Naso2025-07-30T18:28:16Z Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential Bile salt Binding Emulsifiers Interactions Beam plasma interactions Biochemistry Body fluids Lipids Beta-lactoglobulin Bile salts Binding Binding capacities Binding potential Emulsifiers Lipid digestions Molecular assembly Salts beta lactoglobulin bile salt phosphatidylcholine polysorbate 80 Article digestion duodenum electric conductivity food drug interaction in vitro study particle size priority journal transmission electron microscopy zeta potential During the last decade a special interest has been focused on studying the relationship between the composition and structure of emulsions and the extent of lipolysis, driven by the necessity of modulate lipid digestion to decrease or delay fats absorption or increase healthy fat nutrients bioavailability. Because bile salts (BS) play a crucial role in lipids metabolism, understanding how typical food emulsifiers affect the structures of BS under duodenal conditions, can aid to further understand how to control lipids digestion. In the present work the BS-binding capacity of three emulsifiers (Lecithin, Tween 80 and β-lactoglobulin) was studied under duodenal conditions. The combination of several techniques (DLS, TEM, ζ-potential and conductivity) allowed the characterization of molecular assemblies resulting from the interactions, as modulated by the relative amounts of BS and emulsifiers in solution. © 2018 Elsevier B.V. 2019 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v174_n_p493_Naso http://hdl.handle.net/20.500.12110/paper_09277765_v174_n_p493_Naso |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Bile salt Binding Emulsifiers Interactions Beam plasma interactions Biochemistry Body fluids Lipids Beta-lactoglobulin Bile salts Binding Binding capacities Binding potential Emulsifiers Lipid digestions Molecular assembly Salts beta lactoglobulin bile salt phosphatidylcholine polysorbate 80 Article digestion duodenum electric conductivity food drug interaction in vitro study particle size priority journal transmission electron microscopy zeta potential |
| spellingShingle |
Bile salt Binding Emulsifiers Interactions Beam plasma interactions Biochemistry Body fluids Lipids Beta-lactoglobulin Bile salts Binding Binding capacities Binding potential Emulsifiers Lipid digestions Molecular assembly Salts beta lactoglobulin bile salt phosphatidylcholine polysorbate 80 Article digestion duodenum electric conductivity food drug interaction in vitro study particle size priority journal transmission electron microscopy zeta potential Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| topic_facet |
Bile salt Binding Emulsifiers Interactions Beam plasma interactions Biochemistry Body fluids Lipids Beta-lactoglobulin Bile salts Binding Binding capacities Binding potential Emulsifiers Lipid digestions Molecular assembly Salts beta lactoglobulin bile salt phosphatidylcholine polysorbate 80 Article digestion duodenum electric conductivity food drug interaction in vitro study particle size priority journal transmission electron microscopy zeta potential |
| description |
During the last decade a special interest has been focused on studying the relationship between the composition and structure of emulsions and the extent of lipolysis, driven by the necessity of modulate lipid digestion to decrease or delay fats absorption or increase healthy fat nutrients bioavailability. Because bile salts (BS) play a crucial role in lipids metabolism, understanding how typical food emulsifiers affect the structures of BS under duodenal conditions, can aid to further understand how to control lipids digestion. In the present work the BS-binding capacity of three emulsifiers (Lecithin, Tween 80 and β-lactoglobulin) was studied under duodenal conditions. The combination of several techniques (DLS, TEM, ζ-potential and conductivity) allowed the characterization of molecular assemblies resulting from the interactions, as modulated by the relative amounts of BS and emulsifiers in solution. © 2018 Elsevier B.V. |
| title |
Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| title_short |
Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| title_full |
Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| title_fullStr |
Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| title_full_unstemmed |
Studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| title_sort |
studies on the interactions between bile salts and food emulsifiers under in vitro duodenal digestion conditions to evaluate their bile salt binding potential |
| publishDate |
2019 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v174_n_p493_Naso http://hdl.handle.net/20.500.12110/paper_09277765_v174_n_p493_Naso |
| _version_ |
1840324330608656384 |