IAA 2009 Iñaki Larrondo & Iñigo Bustos

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IAA 2009 Iñaki Larrondo & Iñigo Bustos

  1. 1. BREWING IÑAKI LARRONDO IÑIGO BUSTOS
  2. 2. 1. Introduction <ul><li>Brewing production of alcoholic beverages and alcohol fuel through fermentation </li></ul><ul><li>All beers are brewed using a process based on a simple formula </li></ul>
  3. 3. 2. Processes of brewing 2.1 Mashing <ul><li>Combining a mix of milled grain </li></ul><ul><li>The temperature oscilates from 45ºC to 62ºC </li></ul>
  4. 4. 2. Processes of brewing 2.2 Lautering <ul><li>Separation of the wort. </li></ul>
  5. 5. 2. Processes of brewing 2.3 Boiling <ul><li>The wort gets high temperature </li></ul><ul><li>Efects </li></ul>
  6. 6. 2. Processes of brewing 2.4 Whirlpooling <ul><li>T he denser solids are forced into a cone. </li></ul><ul><li>Hopback device. </li></ul>
  7. 7. 2. Processes of brewing 2.5 Wort cooling <ul><li>Fermentation temperature. </li></ul><ul><li>The head exchanger. </li></ul>
  8. 8. 2. Processes of brewing 2.6 Energy Recovery <ul><li>Uses of the energy created during the boiling. </li></ul>
  9. 9. 2. Processes of brewing 2.7 Fermenting <ul><li>Metabolization of sugar </li></ul><ul><li>CCV vessels </li></ul>
  10. 10. 2. Processes of brewing 2.7 Fermenting <ul><li>Tanks </li></ul><ul><li>At the end of this process the wort can already be called beer. </li></ul>
  11. 11. 2. Processes of brewing 2.8 Conditioning <ul><li>Settle the yeasts </li></ul><ul><li>Unpleasant flavours </li></ul>
  12. 12. 2. Processes of brewing 2.9 Filtering <ul><li>Filters </li></ul><ul><li>Filtered beers </li></ul>
  13. 13. 2. Processes of brewing 2.10 Secondary fermentation <ul><li>Prevent unwanted flavours </li></ul><ul><li>Strong beers </li></ul>
  14. 14. 2. Processes of brewing 2.11 Bottle conditioning <ul><li>Some beers are either unfiltered so the final conditioning of the beer takes place in the bottle </li></ul>
  15. 15. THE END

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