Lactobacillus acidophilus

**Definition:** A species of gram-positive, rod-shaped bacteria isolated from the intestinal tract of humans and animals, the human mouth, and vagina. This organism produces the fermented product, acidophilus milk.

**Tree numbers:** - B03.353.750.450.475.100 - B03.510.460.400.410.475.475.100 - B03.510.550.450.475.100