scblack wrote:Trough Lolly wrote:[ If you do that regularly, then perhaps you're better off just buying unhopped malt extract rather than paying extra for a kit and then altering the hop profile...
Cheers,
TL
That is a thought I have had recently.
Can I just buy 1.7kg approx. of malt extract and use that to create my brews?
To that I would add 1-1.5kgs malts/sugars and hops.
I always thought there was more to a kit, but I guess it is generally just malted barley and hops.
G'day scblack,
Absolutely! As pixelboy and Boonie noted, extract brewing is a perfectly acceptable way to brew - whether you use a kit or equivalent quantity of unhopped malt extract and add your own hops. And yes, the kit simply comprises a concentrated malt extract with hops added during the original boil and a sachet of yeast that makes great yeast nutrient in the last 10 minutes of the boil!
The main difference between a kit concentrate and buying the extract and adding your own hops is that you don't have to boil a kit but you do need to boil the extract with some water in order to key the hops into the resultant wort. Hop oils and resins require isomerisation to provide the desirable bitterness, flavour and aroma profiles that we need in the beer to balance the sweetness of the malt - and the isomerisation is thermally induced, ie, done by boiling.
The kit also has an set of instructions that are normally tossed in the bin since most are aimed at dump and stir in the table sugar brewers and IMHO are pretty misleading, eg, ferment at 26C...yada yada.
Cheers,
TL