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10 answers

isinglass is certainly used to remove the yeast clouds from several fine beers, and since the isinglass is no longer present (in theory) in the final drink it would be possible to argue that isinglass use is compatible with germany's 'rheinheitsgebot' ('beer purity law').

export beers are seldom asked to comply with rheinheitsgebot standards, so there would be little to stop any german brewer from employing isinglass clearing for beers to be sold abroad.

(though most modern countries which brew beer have used isinglass at some time - it certainly is not a german monopoly).

2006-07-30 20:52:16 · answer #1 · answered by synopsis 7 · 1 0

I can't imagine why the would use fish guts. Not really a tasty additive to beer....

As far as filtering goes, most beers are filtered through industrial-sized filters which look like old-style radiators or even an accordian.

Weihenstaphan is one (if not THE) oldest breweries in the world. Most brew meisters learn brewing here. I can't imagine that they would use fish guts.

BTW - the Reinheitsgebot from the year 1516 has nothing to do with the treatment of the beer (here the type of filtering, mainly because they couldn't filter in 1516), but rather only with the ingredients, barley, water and hops.

2006-07-30 09:03:39 · answer #2 · answered by eddievanhalen 4 · 0 0

I think you mean Isinglass. It comes from the bladder of the sturgeon. It looks like mucus, probably is mucus - and it's used to clear the yeast from most beers and wines. If you don't fancy it ask for vegeterian beer or wine. They use something else, a type of clay sometimes. Actually, Isinglass looks a lot like semen, but you wouldn't know what semen looks like. Would you? lol

2006-07-30 08:09:35 · answer #3 · answered by Mike10613 6 · 0 0

Probably.....apparently fish products are used a lot in beer making. Can't remember why....heard it on BBC radio 4, so it must be true!!!

2006-07-30 08:07:12 · answer #4 · answered by mikey 5 · 0 0

no....they may have used something like that to filter it years ago cause they have been around for over 1000 years but technology has advanced.
and they most certainly have not used it in the brewing process, something like that is not allowed to be added, by the german brewing code

2006-07-30 12:45:07 · answer #5 · answered by duff007 4 · 0 0

maximum folk wait till the cartridge is falling aside, doing it each 3 weeks adverse aspects mini-cycles and takes out your advantageous micro organism colonies. i like to alter it in basic terms in the previous this is falling aside. ^^; LOL One shouldn't exchange their clear out extra suitable than as quickly as each 2 or 3 months on the minimum although! once you are the form to rigidity approximately it or desire to maintain on with nearer to the guidelines. this is purely a waste of money to maintain on with the guidelines on the cartridge equipment. once you DO exchange it, get some rigidity coat/rigidity zyme+ with stay micro organism in it to characteristic in. and likewise shop the recent clear out with the previous one for no less than each week so lots of the colonies can pass over to it. this variety you have much less situation for a mini-cycle. As for the clear out itself, it relies upon. If it does not look working appropriate anymore, you are able to desire to alter it, be sure this is have been given sturdy bypass with the aid of it and is doing this is interest. sometimes you need to scrub it out so it does not get clogged and blow(ascertain you maintain the cartridge someplace in tank water so the forged micro organism does not die while you do it), so be sure it isn't the undertaking in the previous you bypass procuring a sparkling one. As yet another person mentioned, they are in a position to final some years!

2016-10-08 12:12:43 · answer #6 · answered by ? 4 · 0 0

No. It is made according to the Reinheitgebot

2006-07-30 08:10:22 · answer #7 · answered by john b 5 · 0 0

don know

2006-08-03 06:09:47 · answer #8 · answered by Anonymous · 0 0

I hope so.

2006-07-30 08:04:19 · answer #9 · answered by Anonymous · 0 0

i have no idea

2006-07-30 08:05:39 · answer #10 · answered by Anonymous · 0 0

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