Several aspects were researched about the tested strains of probiotics on the basis of the foundation of intestinal epithelial cells model of chick embryo: the adhering and anti-adhesion capacity of Lactobacillus Acidophilus and Lactobacillus bulgaricus; the change of Lactobacillus Acidophilus and Lactobacillus bulgaricus after treated by HCl-H2O, pepsin, heat, freese-thaw and so on; the anti-adhesion capacity of the metabolic products and lysate of the two tested strains of probiotics; the cha...