Fermentation

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  • Created by: Katy **
  • Created on: 19-04-14 17:00
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  • Fermentation
    • To happen
      • yeast
        • optimum temperature
          • 30'c
      • enzymes
        • biological catalyst produced by living cells
        • speeds up a chemical reaction
    • ethanol can be made from sugar cane by fermentation
      • Glucose ? Ethanol + Carbon dioxide
        • C6H12O6 ? 2CH3CH2OH + 2CO2
    • ethanol removed from fermentation bu disillation
      • ethanol lower b.p than water
        • distilled first
        • ethanol b.p
          • 78'c
        • water b.p
          • 100'c

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