Evidence of honey‐processed Astragalus polysaccharides improving intestinal immune function in spleen Qi deficiency mice integrated with microbiomics and metabolomics analysis

Our findings revealed that HAPS is an essential active ingredient of HPA, and its Qi-tonifying mechanism is closely related to the improvement of intestinal immune function. These findings lay the foundation for the application of HAPS as an immunomodulatory agent in health and dietary foods. © 2024 Society of Chemical Industry.