Alcoholic fermentation by Zymomonas mobilis: Effect of initial substrate on physiological parameters |
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Authors: | I Laudrin-Seiller M Torrijos J L Uribelarrea G Goma |
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Institution: | (1) Département de Génie Biochimique et Alimentaire, ERA-CNRS n 879, Institut National des Sciences Appliquées, Avenue de Rangueil, F-31077 Toulouse Cedex, France |
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Abstract: | Summary The influence of initial substrate concentration on fermentation kinetics of Zymomonas mobilis on glucose has been studied in batch cultures over the range 50–190 gl-1 glucose. With increasing glucose, parameters relative to growth ( and RGX) are more rapidly and more noticeably affected than those connected with ethanol production ( p and RGP). The water content of the cells is also affected. |
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