Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Release rate of Bifidobacterium from BA beads and CA/BaSO4 microcapsules after being immersed in simulated solution pH ranging from 2 to 10.
Abbreviations: BA, barium-mediated alginate; CA/BaSO4, chitosan-coated alginate microcapsule loaded with in situ synthesized barium sulfate.
