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Author Topic: Potato beer  (Read 982 times)

Offline jaicmac

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Potato beer
« on: October 21, 2010, 05:20:00 PM »
I want to find the temperature range for gelatinization of potato starch. Can you help?
Thanks
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Offline Hokerer

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Re: Potato beer
« Reply #1 on: October 21, 2010, 05:33:38 PM »
Quote from: jaicmac on October 21, 2010, 05:20:00 PM
I want to find the temperature range for gelatinization of potato starch. Can you help?
Thanks

Found the following but it's for sweet potatoes:  "These results suggested that rapid heating of sweet potato mashes to 80°C may be optimal for starch conversion and handling of sweet potato mashes prepared for ethanolic fermentation."

From http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2621.1986.tb11131.x/abstract
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Joe

Offline a10t2

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Re: Potato beer
« Reply #2 on: October 21, 2010, 05:40:47 PM »
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Beer is like porn. You can buy it, but it's more fun to make your own.
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Offline Malticulous

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Re: Potato beer
« Reply #3 on: October 22, 2010, 06:36:49 PM »
My microwave has a button for that.
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Offline chezteth

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Re: Potato beer
« Reply #4 on: October 23, 2010, 07:48:27 AM »
I made a sweet potato alt last year.  I boiled the potatoes before adding them to the mash.
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