Question:
These are burning questions that could greatly effect the outcome of my next batch. Thanks in advance for any help. (email is fine too) I want to brew a clone of a commercial beer that happens to be bottle conditioned. So, I thought I might be able to harvest the yeast from purchased bottles of the beer. I’ve read about how to do this, culturing the yeast into a larger amount before pitching, but I wonder if I can just do this (I’m lazy and worried that I might contaminate the culture): Pour most of the contents of a couple bottles of the beer into a large mug for consumption. Then shake the remaining contents, yeast sediment and a little beer, into a solution, then pour directly into my waiting wort? Can this work? Is two bottles enough or would I be forced to drink more (oh dang)? Also, my recipe calls for a partial mash of certain grains. I see these malts available as Base Malts and as Specialty Grains (pre-processed, no enzymes). Would steeping the same quantity of the specialty grains yield the same results as partial mashing the base malts? -todd
Response:
– Hide quoted text — Show quoted text -These are burning questions that could greatly effect the outcome of my next batch. Thanks in advance for any help. (email is fine too) I want to brew a clone of a commercial beer that happens to be bottle conditioned. So, I thought I might be able to harvest the yeast from purchased bottles of the beer. I’ve read about how to do this, culturing the yeast into a larger amount before pitching, but I wonder if I can just do this (I’m lazy and worried that I might contaminate the culture): Pour most of the contents of a couple bottles of the beer into a large mug for consumption. Then shake the remaining contents, yeast sediment and a little beer, into a solution, then pour directly into my waiting wort? Can this work? Is two bottles enough or would I be forced to drink more (oh dang)?
First of all you need to be aware that many bottle conditioned beers use a different yeast for conditioning than for the main ferment. Post the beer that you are considering and maybe someone here will know what yeast is used. If you end up using the yeast from a bottle condioned beer, you should use the yeast to make a starter. The amount of yeast in 2 bottles is not nearly enough for a healthy ferment. Also, my recipe calls for a partial mash of certain grains. I see these malts available as Base Malts and as Specialty Grains (pre-processed, no enzymes). Would steeping the same quantity of the specialty grains yield the same results as partial mashing the base malts?
No, it is not the same. Any malt that needs to be mashed should not be steeped. To avoid any confusion, let us know what grains you’re talking about so we can comment on how to proceed.
Response:
Your theory is correct, with one exception….some beers are conditioned with a different yeast then they are primarily fermented with. so if you want to create a clone of the beer your using you may not get the yeast you expect. I am not really sure why it is changed to a different strain for bottle conditioning other than prolly the bottled yeast has different/ better characteristics for co2 production and the fact that the manufacturers do not want you to make a clone of their brew. hope this helps Tal McMahon
– Hide quoted text — Show quoted text – These are burning questions that could greatly effect the outcome of my next batch. Thanks in advance for any help. (email is fine too) I want to brew a clone of a commercial beer that happens to be bottle conditioned. So, I thought I might be able to harvest the yeast from purchased bottles of the beer. I’ve read about how to do this, culturing the yeast into a larger amount before pitching, but I wonder if I can just do this (I’m lazy and worried that I might contaminate the culture): Pour most of the contents of a couple bottles of the beer into a large mug for consumption. Then shake the remaining contents, yeast sediment and a little beer, into a solution, then pour directly into my waiting wort? Can this work? Is two bottles enough or would I be forced to drink more (oh dang)? Also, my recipe calls for a partial mash of certain grains. I see these malts available as Base Malts and as Specialty Grains (pre-processed, no enzymes). Would steeping the same quantity of the specialty grains yield the same results as partial mashing the base malts? -todd
Response:
The beer is Bell’s Oberon
– Hide quoted text — Show quoted text – says… These are burning questions that could greatly effect the outcome of my next batch. Thanks in advance for any help. (email is fine too) I want to brew a clone of a commercial beer that happens to be bottle conditioned. So, I thought I might be able to harvest the yeast from purchased bottles of the beer. I’ve read about how to do this, culturing the yeast into a larger amount before pitching, but I wonder if I can just do this (I’m lazy and worried that I might contaminate the culture): Pour most of the contents of a couple bottles of the beer into a large mug for consumption. Then shake the remaining contents, yeast sediment and a little beer, into a solution, then pour directly into my waiting wort? Can this work? Is two bottles enough or would I be forced to drink more (oh dang)? First of all you need to be aware that many bottle conditioned beers use a different yeast for conditioning than for the main ferment. Post the beer that you are considering and maybe someone here will know what yeast is used. If you end up using the yeast from a bottle condioned beer, you should use the yeast to make a starter. The amount of yeast in 2 bottles is not nearly enough for a healthy ferment. Also, my recipe calls for a partial mash of certain grains. I see these malts available as Base Malts and as Specialty Grains (pre-processed, no enzymes). Would steeping the same quantity of the specialty grains yield the same results as partial mashing the base malts? No, it is not the same. Any malt that needs to be mashed should not be steeped. To avoid any confusion, let us know what grains you’re talking about so we can comment on how to proceed.
Response:
And the grains are: dextrin caravienne I have seen these in specialty grain and base malt form. I understand that each type requires different methods to get out of them what you need, my question is, how can I interchange between the two forms in a recipe. My recipe calls for mashing 1/4 lb dextrin malt. I found the dextrin as a specialty grain for steeping…how do I convert over to use the specialty grain rather than the base malt that needs mashing?
– Hide quoted text — Show quoted text – says… These are burning questions that could greatly effect the outcome of my next batch. Thanks in advance for any help. (email is fine too) I want to brew a clone of a commercial beer that happens to be bottle conditioned. So, I thought I might be able to harvest the yeast from purchased bottles of the beer. I’ve read about how to do this, culturing the yeast into a larger amount before pitching, but I wonder if I can just do this (I’m lazy and worried that I might contaminate the culture): Pour most of the contents of a couple bottles of the beer into a large mug for consumption. Then shake the remaining contents, yeast sediment and a little beer, into a solution, then pour directly into my waiting wort? Can this work? Is two bottles enough or would I be forced to drink more (oh dang)? First of all you need to be aware that many bottle conditioned beers use a different yeast for conditioning than for the main ferment. Post the beer that you are considering and maybe someone here will know what yeast is used. If you end up using the yeast from a bottle condioned beer, you should use the yeast to make a starter. The amount of yeast in 2 bottles is not nearly enough for a healthy ferment. Also, my recipe calls for a partial mash of certain grains. I see these malts available as Base Malts and as Specialty Grains (pre-processed, no enzymes). Would steeping the same quantity of the specialty grains yield the same results as partial mashing the base malts? No, it is not the same. Any malt that needs to be mashed should not be steeped. To avoid any confusion, let us know what grains you’re talking about so we can comment on how to proceed.
Response:
I am not really sure why it is changed to a different strain for bottle conditioning other than prolly the bottled yeast has different/ better characteristics for co2 production and the fact that the manufacturers do not want you to make a clone of their brew.
That latter is the reason. — [Apparent Rennerian 567.7, 95.9] Al – rukbat at optonline dot net
Response:
I am not really sure why it is changed to a different strain for bottle conditioning other than prolly the bottled yeast has different/ better characteristics for co2 production and the fact that the manufacturers do not want you to make a clone of their brew. That latter is the reason.
In some cases the breweries are looking to preserve their strain in others, they are looking for a neutral yeast just for carbonation and do not want to dramatically change the flavor profile they created in the original fermentation. A good example of the second is Victory’s Golden Monkey. Cheers, Mike
Response:
It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened.
Response:
I emailed the head brewer at Bell’s and he confirmed for me that the yeast used in bottling Oberon is the same used in it’s fermentation, so I can just culture me up some when I get my hands on some of the beer.
– Hide quoted text — Show quoted text – It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened.
Response:
Anybody know whether Chimay conditions with the same yeast they brew with? – Hide quoted text — Show quoted text – I emailed the head brewer at Bell’s and he confirmed for me that the yeast used in bottling Oberon is the same used in it’s fermentation, so I can just culture me up some when I get my hands on some of the beer. It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened.
Response:
Word is they do, and my experience backs that up. I’ve cultured and used the Chimay Red yeast several times with great results. For some reason, when I’ve tried the blue or white, I haven’t had much luck getting the yeast to take off. Since they’re all the same yeast, I just go for what works. ——Denny – Hide quoted text — Show quoted text – Anybody know whether Chimay conditions with the same yeast they brew with?
Response:
I emailed the head brewer at Bell’s and he confirmed for me that the yeast used in bottling Oberon is the same used in it’s fermentation, so I can just culture me up some when I get my hands on some of the beer. It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened.
That’s good to know. There’s a swedish fellow that maintains a pretty extensive list of bottle conditioned beers, and what strain is in them. Here’s what he says about Bells (Kalamazoo Brewing Company): Kalamazoo Brewing (Bells) General – Said to use the same yeast strain in all their beers. {1} All bottle conditioned? Amber Ale – {1} Bottle conditioned. Same as Wyeast 1056/YeastLab A02 American Ale? {1} Very clean flavour. Very high flocculation. Pale Ale – {1} Bottle conditioned, strain? Very low flocculation. Third Coast Old Ale – {1} Bottle conditioned, strain? These are all based on only one report, but I’ll send your info on to him. His site is at: http://www.nada.kth.se/~alun/Beer/Bottle-Yeasts/ Lots of good information. Regards, Mike Sharp
Response:
It just so happens that I decided to go ahead and try a wyeast yeast this go around and culture the real yeast later with the same recipe as a sort of experiment. Why wait? Oberon is seasonal May-September, and I wanna brew NOW! :^) So I surfed the Wyeast page, read the recommendations, and came up with this list of yeasts to look for based on my memory of what Oberon tastes like from a long time ago: 1272 American Ale II 1028 London Ale 1056 Americal Ale Looks like I had the right one on my list, just in the wrong order! I can’t access that page…I can get to the http://www.nada.kth.se page. From there I used their search to find "alun" which gave me a link to Alun’s Beer Page, but when I click it I get " Forbidden You don’t have permission to access /~alun/Beer/ on this server." Bummer…If you can get to this yeast page, could you either post or email That would be great! Gotta love the wealth of information on the internet! Thanks All -todd
– Hide quoted text — Show quoted text – I emailed the head brewer at Bell’s and he confirmed for me that the yeast used in bottling Oberon is the same used in it’s fermentation, so I can just culture me up some when I get my hands on some of the beer. It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened. That’s good to know. There’s a swedish fellow that maintains a pretty extensive list of bottle conditioned beers, and what strain is in them. Here’s what he says about Bells (Kalamazoo Brewing Company): Kalamazoo Brewing (Bells) General – Said to use the same yeast strain in all their beers. {1} All bottle conditioned? Amber Ale – {1} Bottle conditioned. Same as Wyeast 1056/YeastLab A02 American Ale? {1} Very clean flavour. Very high flocculation. Pale Ale – {1} Bottle conditioned, strain? Very low flocculation. Third Coast Old Ale – {1} Bottle conditioned, strain? These are all based on only one report, but I’ll send your info on to him. His site is at: http://www.nada.kth.se/~alun/Beer/Bottle-Yeasts/ Lots of good information. Regards, Mike Sharp
Response:
Nevermind on the Alun Yeast page…I finally got it with this address: http://www.nada.kth.se/~alun/Beer/Bottle-Yeasts/ Which appears to be the same address as you posted… But I had to get to it through the search facility….hmm.
My emails to him bounced, so I presume he finished his doctoral work, and has no time for brewing these days. I’ve converted his data into an XML file, and am going to put it online so that it can be updatable. Seems a shame to waste all that good information. Hopefully, he’ll see the page someday, and give his permission…. I’ll let you all know when I have it done. Regards, Mike Sharp
Response:
Nevermind on the Alun Yeast page…I finally got it with this address: http://www.nada.kth.se/~alun/Beer/Bottle-Yeasts/ Which appears to be the same address as you posted… But I had to get to it through the search facility….hmm.
– Hide quoted text — Show quoted text – I emailed the head brewer at Bell’s and he confirmed for me that the yeast used in bottling Oberon is the same used in it’s fermentation, so I can just culture me up some when I get my hands on some of the beer. It may simply be that they choose a yeast strain which stays in the bottle when it is poured and doesn’t come gushing up when the bottle is opened. That’s good to know. There’s a swedish fellow that maintains a pretty extensive list of bottle conditioned beers, and what strain is in them. Here’s what he says about Bells (Kalamazoo Brewing Company): Kalamazoo Brewing (Bells) General – Said to use the same yeast strain in all their beers. {1} All bottle conditioned? Amber Ale – {1} Bottle conditioned. Same as Wyeast 1056/YeastLab A02 American Ale? {1} Very clean flavour. Very high flocculation. Pale Ale – {1} Bottle conditioned, strain? Very low flocculation. Third Coast Old Ale – {1} Bottle conditioned, strain? These are all based on only one report, but I’ll send your info on to him. His site is at: http://www.nada.kth.se/~alun/Beer/Bottle-Yeasts/ Lots of good information. Regards, Mike Sharp