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    STUDIA CHEMIA - Issue no. Special Issue 2 / 2009  
         
  Article:   VERIFICATION OF PROBIOTIC BACTERIAL PROPERTIES: TOLERANCE TO DIGESTIVE JUICES AND ADHESION TO EPITHELIAL CELLS OF LACTOBACILLUS ACIDOPHILUS LA-5 AND LACTOBACILLUS CASEI 01.

Authors:  .
 
       
         
  Abstract:  

Tolerance to gastric acidity, bile salts and adhesion of probiotic bacteria to intestinal epithelial cells is regarded as a prerequisite to exert beneficial health effects, with this object were examined frecvent utilized probiotic strains. Resistance to gastric acidity and intestinal conditions of Lactobacillus casei 01, Lactobacillus acidophilus La-5 and adhesion of strains to epithelial cells were investigated in vitro. L. acidophilus La-5 presents increased tolerance to gastric acidity and intestinal bile salt concentration than L. casei 01. Both strains show good adhesion ability to epithelial cells in vitro.

 

Keywords: probiotics, tolerance, epithelial cells, adhesion

 
         
     
         
         
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