ISSN: 1813-0410

Keywords : Exopolysaccharid

Optimization of condiction for Exopolysaccharid(EPS) production from Lactobacillus Plantarum localy isolated

journal of kerbala university, 2015, Volume 11, Issue 4, Pages 31-40

The optimum cultural and ecological condition for Exopolysaccharid Production from Lactobacillus PLantarum localy isolated were studied Results revealed that , using production medium ( simplified synthetic medium)containing date juice (5%) as a carbon source and yeast extract (0.2%) as a nitrogen source, the media was supplemented with a total concentration 0.9% of (magnesium sulphate and potassium phosphate ) as mineral salts. The primary pH was adjusted to 6.5 and the inoculum size was 3%(v/v), isolate were grown under anaerobic condition at 35 Co for 24 h and the EPS extracted with ethanol 95%.