Last days to enter the BrewHardware Giveaway!

Home Brew Forums > Home Brewing Beer > Extract Brewing > Adding Extract at end of the boil
LinkBack Thread Tools
Old 07-12-2011, 06:55 PM   #11
Wannabe author
Feedback Score: 0 reviews
unionrdr's Avatar
Join Date: Feb 2011
Location: Sheffield, Ohio
Posts: 31,912
Liked 2415 Times on 2103 Posts
Likes Given: 1778


You use part of the extract (I use half the 3lb bag of plain DME) to do the boil,hop additions,etc. Then,take it off the heat at flame out to do the late malt additions. It's already been through a boil,no need to do it again. A small amount is used for better hop utilization.
The remaining heat is enough to sanitize it wit the lid on while you sanitize the FV,etc. Then cool it down to pitch temp in an ice water bath.
Everything works if ya let it-Roady(meatloaf)
NEW, REVISED EDITION of book one of Time Lords 2034 series now on Amazon Kindle!
My homebrewing book "Tippy Tippy Tappy" on Kindle!
unionrdr is offline
Reply With Quote Quick reply to this message
Old 07-12-2011, 07:02 PM   #12
Feedback Score: 0 reviews
Join Date: Jan 2011
Location: hastings on hudson, ny
Posts: 287
Liked 4 Times on 4 Posts
Likes Given: 1


Originally Posted by nefarious_1_ View Post
I too enjoy the benefits of a late addition.

Just be sure to account for the difference in hop utilization. Utilization is dependent on the gravity of the boiling wort, so your pre-addition boil will utilize differently than your post-addition boil.

You can use some brewing software to help calculate the differences or check out some hop ultilization charts online. Palmer has a utilization formula in "How to Brew" and Papazian has a few charts in his book as well.
this is currently up for debate on this forum and among the 'scholars' such as Palmer, Jamil, and Papazian. it may have to do with gravity of wort but it may also have nothing to do with that and entirely have to do with boil time to get the hop oil isomerized. check this thread out:

On Deck ~ filthy mongrel;
Bottled ~ Abbot 12 - belgian dark strong; duesseldorf alt; honey nut brown; zombie puke - ABA; maori warrior - NZIPA

Creamy,thick,velvety head. - unionrdr
gtlaw10 is offline
Reply With Quote Quick reply to this message

Quick Reply
Thread Tools

Similar Threads
Thread Thread Starter Forum Replies Last Post
Adding LME at different times during the boil gcdowd Extract Brewing 12 06-22-2011 09:14 PM
Adding all extract at the beginning of the boil brew2enjoy Extract Brewing 3 11-13-2010 05:44 PM
Does adding extract late in boil affect quality? joey11bball Extract Brewing 5 03-08-2010 12:26 PM
Increasing OG by Adding Extract Late-Boil petrolero Extract Brewing 0 08-12-2008 12:38 AM
Adding Malt Extract after boil madrean Extract Brewing 10 03-20-2006 09:52 PM

Newest Threads