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Old 02-24-2011, 05:57 PM   #1
johnp
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Jun 2010
SD
Posts: 139
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Can someone please explain why the following recipe contains pectic enzyme?

I was under the assumption that pectic enzyme was needed when using whole fruit to break down the pectin.

http://winemaking.jackkeller.net/reques65.asp

Thanks!
John

 
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Old 02-25-2011, 12:42 AM   #3
truckjohn
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Oct 2009
SC USA
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During industrial juice extraction - they really crush the fruit hard.... They are trying to get every speck of liquid of of the pulp they can. If there is pectin in the grapes - it ends up in the juice.....

Pectin in juice makes for hazy wine..... or say you bottle it and the wine subsequently gets really cold... Pectin + alcohol + really cold = big gooey globs of pectin in the bottom of your bottle that look nasty.... Not appetizing...

Pectic enzyme prevents this...

Thanks

 
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Old 02-25-2011, 12:48 AM   #4
johnp
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Jun 2010
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Awesome! Thank you both!

 
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