| Autor: |
Julie Uerlings, Martine Schroyen, Els Willems, Sofie Tanghe, Geert Bruggeman, Jérôme Bindelle, Nadia Everaert |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Journal of Functional Foods, Vol 67, Iss , Pp 103855- (2020) |
| Druh dokumentu: |
article |
| ISSN: |
1756-4646 |
| DOI: |
10.1016/j.jff.2020.103855 |
| Popis: |
Prebiotics can modulate gut fermentation and improve intestinal barrier function in mammals. First, inulin fermentation profile was tested in a three-step in vitro model of the piglet’s gastro-intestinal tract combining a hydrolysis – dialysis step to a batch fermentation. Then, the differential effects of digested inulin (after the hydrolysis – dialysis steps) or fermented inulin (after the fermentation step) on the expression of gut barrier and immune-related genes of IPEC-J2 cells were investigated by high-throughput qPCR. Inulin was associated with elevated short-chain fatty acids and butyrate levels. Upregulated expressions of tight and adherens junction genes were observed in IPEC-J2 cells supplemented with inulin fermentation supernatant compared to control IPEC-J2 cells and digested inulin. Therefore, metabolites arising from the fermentation process, including butyrate, could be responsible for the reinforcement of the barrier function. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
Full Text from ScienceDirect