Enzyme Research

Research conducted at University of Reims has provided new information about enzyme research

Published in Proteomics Weekly, September 15th, 2008

"Lactobacillus bifermentans was used to produce the intracellular enzymes L-arabinose isomerase and D-xylose isomerase. Various factors of cultivation (temperature, pH, and incubation period) and culture medium composition (mineral salts, carbon source, and nitrogen source) were studied to select the conditions that maximize production of these enzymes," researchers in Reims, France report.

"Arabinose isomerase and xylose isomerase activities were 9.4 and 7.24 U/ml, respectively. They were highest at 9 h of cultivation in the optimized medium, 1.6 times higher than that in the basic MRS broth. The optimal medium composition and cultivation conditions were determined....

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Source: Proteomics Weekly (2008-09-15)

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