Fig. 4: β diversity PCoA on the gut microbiota among different fermented samples.

a donor1, (b) donor2. B0: blank sample at 0 h; GN: GZ93 native flour; GPA: GZ93 starch complexed with palmitic acid; RN: RS4 native flour; RS: RS4 starch; RPA: RS4 starch complexed with palmitic acid; B48: blank sample at 48 h.