Beer Forum

This is a forum for enlisted and new recruits of the BN Army. Home brewers bringing it strong! Learn how to brew beer, trade secrets, or talk trash about your friends.
http://thebrewingnetwork.com/forum/

Predicting SRM

http://thebrewingnetwork.com/forum/viewtopic.php?f=1&t=13191

Page 1 of 1

Predicting SRM

Posted: Wed Feb 25, 2009 11:35 pm
by ntillemans
I applied standard calculations to predict SRM for a Strong Dark Belgian I'm brewing. I got the following SRMs per pound for each of the grains I used:

Carapils: 1.55L
Special B: 180L
Pilsner LME:2.25L
Dark Candi Sugar: 275L
Soft Brown Sugar:60L

I steeped the Carapils and Special B. I added the LME and sugar end of boil.

Multiplying each value per pounds used and adding the values, I got a total of 723...then divided by 5 gallons to get the MCU:

I got MCU= 723/5=144.6

And SRM= 1.4922 *(MCU^^0.6859)

SRM= 1.4922 * 144.6^^0.6859

SO,

SRM=47 ?????

But the color of my my beer is closer to 20 SRM. So, what am I missing?

Thanks for your thoughts.

Re: Predicting SRM

Posted: Thu Mar 12, 2009 8:20 pm
by ziggy
You probably did not extract as much color from steeping as you think you did.

Re: Predicting SRM

Posted: Sun Mar 22, 2009 10:15 pm
by ntillemans
ziggy wrote:You probably did not extract as much color from steeping as you think you did.


Yeah...I was thinking something like that. I should have done a mini-mash vs steeping.

Thanks. :)

All times are UTC - 8 hours
Page 1 of 1