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    STUDIA CHEMIA - Issue no. 1 / 2014  
         
  Article:   ISOLATION OF SUCCINIC ACID-PRODUCING ESCHERICHIA COLI FROM ANIMAL FAECES.

Authors:  SZABOLCS LÁNYI. 		 
       
         
  Abstract:   Succinic acid is currently used in the agricultural, food and pharmaceutical industries, is one of the key basic chemicals used in the preparation of biodegradable polymers. The first step in the fermentative production of succinic acid is the screening of bacterial strains. Therefore we were isolated a number of 65 E. coli strains from different animal faeces. Out of these strains, we identified a number of six strains by sequencing, and we examined their ability to produce succinic acid with chromatography. Based on the resulting chromatograms, 38 strains of the all E. coli strains produced succinic acid.

Keywords: Escherichia coli, succinic acid, isolation, identification, ARDRA, chromatography
 
         
     
         
         
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