Abstract
Food-derived nanomaterials optimizing bioactive peptides is an emerging route in the functional food field. Zein and gum arabic (GA) possess favorable encapsulation properties for controlled release, targeted delivery and stabilization of food bioactive ingredients, and thus are considered as promising carriers for delivery systems. In order to improve the bioavailability of rice selenium-containing peptide TSeMMM (T), the nanoparticles (ZTGNs) containing peptide T, zein and GA have been previously prepared. This study focused on evaluating the immunomodulatory capacity of ZTGNs. The results showed that ZTGNs significantly alleviated cyclophosphamide-induced reduction in immune organ indices and liver glutathione content of mice. There was a significant upregulation observed in the levels of immune-related cytokines IL-6, TNF-α, and IFN-γ as well as their mRNA expression. Moreover, ZTGNs enriched the diversity of the intestinal flora and promoted the proportion of beneficial bacteria. In conclusion, ZTGNs have potential as immunomodulatory enhancers for food bioactive ingredients, providing prospects for further optimization of dietary supplements.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
