Fig. 2. Time course of glucose consumption (A and B), ethanol production (C and D) and free cells formation (E and F) during the fermentation with cells immobilized in the
different support materials (untreated and treated) and from the medium containing only free cells. Corn cobs (), grape stems (), grape skin (), grape seeds (), and free
cells medium (). The standard deviation to each point represented in the curves is lesser than 10%.
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