Post
by yashicamat » Mon Nov 02, 2009 11:15 pm
As far as I see it;
Plastic pressure barrels (King Kegs etc.) - these seem to produce the smoothest ale, partly due to low carbonation I suspect. I find they tend to produce a "fresher" hop aroma and flavour, but this does start to fade after about 2 weeks though, so hoppy pale ales are best drunk young in my experience. The last gallon of beer can start to turn a bit though and I don't find the barrels are sealed well enough to condition the beer properly (to 1 vol of CO2, i.e., as in a good pub beer).
Bottles - retain hop flavour and aroma, although it's not quite the same as the keg version. The environment is ideal for maturing beers so I find this storage medium ideal for IPAs and malty beers, especially anything very strong which isn't likely to be drunk quickly enough to keep in a normal keg. It also has the advantage that it's both portable and one can see if the beer is clear easily enough.
Corny kegs - a practical solution, but I am yet to be convinced by this system. I've ran mine since early this year and I still find the beer shifts character quite a lot when stored in this way. I don't particularly like "fizzy" beer, so that particular ability of this system is of no use to me (except when doing wheat beers). The stainless steel construction *should* lend itself well to long term storage and maturing of beers, plus the CO2 top pressure *should* mean that beers can be dispensed over a long time period. I've found that beers still seem to degrade though, albeit at a much slower rate.
Pub casks - I shall get back to everyone on this one! I currently have filled a pin with my Snape's Stout and will report back in 3 or 4 weeks when I start the cask. I am hoping to achieve very good condition in the beer with this method, although it has the same shortfalls as a pressure barrel which one allows air to draw in as the beer drops, i.e., oxidation.
Rob
POTTER BREWERY (mothballed 2020)
Fermenting: nowt (sadly). Drinking: still a few bottles of my imperial stout knocking about . . . it's rather good now