Just curious how much DME each of you use per 1 gallon. Do you use 1/2 a pound or 1 lb substitued for a 1lb of honey?
I want to try a braggot some time.
What's DME?
For the one braggot that I did which was not a later blend of Scotch Ale with a wildflower mead, I used something like 1 lb of DME and 1 lb of honey per gallon.
A word about Extract...Only add about 1/3 of it at the beginning of your boil (and expect it to foam and expand) and add the rest in the last 10-15 minutes of the boil (again expect foam and expansion). This will prevent the DME for darkening due to the heat of the boil, also boil as much of the water as you can as this will also prevent the darkening of the DME.
Good advice. This should also help with hops utilization (assuming they're being included).
Great advice TAKeyser.
So do you typically boil DME for an hour like hops. So add 1/3 of DME at the beginning of the hour with say some hops and then at the 45 min. mark at the last 2/3 with some more hops.
Great pointer about when to add the DME, however, won't that mean though that the last 2/3 will clump bad? Do you just whisk it when makeing a gravy?
Also interested in braggots, I was wondering, when you boil the DME you mentioned that it darkens it if you boil the full time, what effect does this have on the flavour?
If you do like a 90 minute boil you can start to pick up some caramelization or similar flavors. Can also start to make some of the sugar unfermentable again.
generally no reason to boil that long though. Well I guess you could do a DFH 90 Minute IPA Braggot
A boil this long can be used for Maillard reactions and melanoidin production, ie the darkening effect. This will give the finished product a more malty character.
If you actually boil a DME based wort for an hour and a half or longer, you will see some darkening.
The effect is even more pronounced if you do a partial boil, as in dissolving your DME in just a gallon or so of water and boiling the resulting thin syrup. Maillard reactions are accelerated at higher temperatures, and at typical concentrations of DME to water for a beer wort (SG 1.060 or less), the temperature during the boil doesn't get much hotter than if you were boiling plain water. At significantly higher SGs, the wort will heat up to much higher temperatures before sustaining a boil, which will darken the sugars more rapidly.
If you actually boil a DME based wort for an hour and a half or longer, you will see some darkening.