Preparación para hacer yogurt: Difference between revisions

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EXPERIMENT NO. 8
YOGHURT FERMENTATION
WITH LACTOBACILLUS CULTURES
[http://www.eng.umd.edu/~nsw/ench485/lab8.htm]


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* 2 liters of fresh cow milk
* 1 pot of Yoghurt from WIDAR (full)


[http://www.eng.umd.edu/~nsw/ench485/lab8.htm]
 
2 BATCHES 
 
[[File:S14-yoghurt27.jpg|batch with 2 and without pasteurization 1]]
 
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<gallery>
File:S14-yoghurt29.jpg|preparing tools and ingredients
File:S14-yoghurt28.jpg|cow raw milk, yoghurt
File:S14-yoghurt24.jpg|au bain marie ]]
</gallery>
 
BATCH 1
* 1 without pasteurization > stand 24h
<gallery>
File:S14-yoghurt17.jpg|cook milk 42 degrees
File:S14-yoghurt6.jpg|add yoghurt starter
File:S14-yoghurt4.jpg|add cooled milk and stir
</gallery>
 
BATCH 2
* 2 with pasteurization > stand 3-6h
<gallery>
File:S14-yoghurt20.jpg|cook milk 82 degrees
File:S14-yoghurt13.jpg|cool down milk 42 degrees
File:S14-yoghurt18.jpg|add yoghurt starter
File:S14-yoghurt11.jpg|add cooled milk and stir
</gallery>
 
NEXT :
 
<gallery>
File:S14-yoghurt2.jpg|put on a warm place, batch 1 for 24h, batch 2 for 6h
File:S14-yoghurt1.jpg|keep the heat
</gallery>

Latest revision as of 16:40, 1 April 2016

EXPERIMENT NO. 8 YOGHURT FERMENTATION WITH LACTOBACILLUS CULTURES [1]


  • 2 liters of fresh cow milk
  • 1 pot of Yoghurt from WIDAR (full)


2 BATCHES

batch with 2 and without pasteurization 1


BATCH 1

  • 1 without pasteurization > stand 24h

BATCH 2

  • 2 with pasteurization > stand 3-6h

NEXT :