Post
by Barm » Wed Jul 22, 2009 1:07 pm
Household sugar and brewing sugar are different chemical compounds: household sugar being sucrose, and brewing sugar being glucose.
They're both completely fermentable; so Floyd's right - they just generate alcohol and CO2 without contributing (in a positive way, anyway) to flavour or body. Although some people say brewing sugar gives a cleaner, drier taste - but more often than not, just using sugar imparts a nasty, thin, cidery taste. So absolutely: use beerkit enhancer or dried malt extract ('spraymalt') as a kg for kg replacement for your primary fermenting sugars. If you must use household sugar - why not try (for bitters, anyhow) instead of 'white' sugar, using raw cane or even something darker eg soft brown. Since they're not so refined as white sugar, they contain 'impurities' that can give nice flavours when fermented out.
Makes zip difference what you use for priming; the quantity is relatively small so doesn't affect the taste,body etc. Since all you're trying to do by priming is produce some CO2 to condition your brew, IMO using spraymalt is a waste of a relatively expensive commodity; hence I always use household sugar (mostly raw cane).