The vitamin B12-binding principle of human gastric juice:  influence of pH on the bacterial adsorption of free and bound B12.
D000327:Adsorption; D005750:Gastric Juice; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007778:Lactobacillus / Q000378:metabolism*; D014805:Vitamin B 12 / Q000378:metabolism*
D014805:Vitamin B 12
GASTRIC JUICE; HYDROGEN-ION CONCENTRATION/effects; LACTOBACILLUS/metabolism; VITAMIN B12/metabolism