Single-cell hemoprotein (heme-SCP) exerts the prebiotic potential to establish a healthy gut microbiota in small pet dogs.

ABSTRACT: To investigate the effect of the single-cell hemoprotein (heme-SCP) source on animals, a dog-treat (100 g for each dog) harboring 0.2% heme-SCP was manufactured and fed to seven pet dogs (< 10 kg) in a randomized manner (irrespective of owner's feeding style, dogs' health conditions, and staple diets), and the feces before and after the dog-treat diet were analyzed to define the structure of the microbiota. The total bacterial species of the seven dogs showed no difference (564-584), although the bacterial compositions varied significantly. The Firmicutes phylum increased (54.7-73.7%), showing differential species composition before and after heme-SCP intake. Proteobacteria, Bacteroidetes, and Fusobacteria decreased (5.4-3.8%, 32.9-16.8%, and 6.3-3.6%, respectively), which agreed with the

SUBMITTER: Lee S 

PROVIDER: S-EPMC9992493 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature