I just racked a batch of mead and now two days later I noticed that there is already a bit of a yeast cake on the bottom. Im concerned I may have let too much of the sediment from the primary get into the secondary... should I re-rack?
I have lists of yeasts with their alcohol tolerances, flocculation and temp ranges but I didnt know various strains were more or less able to cope with the lees. Are there others besides RC212 that are less susceptible to the lees? Is it just that it wont pick up the yeasty taste as much?
Cool, you're fine then, that yeast is OK for extended contact with the lees.
Yes, do you know of any others? Perhaps this is a category to be added to the yeast table--I'm always wondering if I could go another week before racking, or if I should risk oxidation to avoid unwanted yeast flavors.
71B is the only one I know of. Generally give or take a week isn't going to make much of a difference, the yeast needs months to really break down and release stuff, and especially if you aren't stirring them back up into suspension often as is done with sur lie aging then you shouldn't have any problems.
So, with 71B, if I'm not stirring (as you wrote above), leaving it on *some* lees in secondary for 4 or 5 weeks should be okay, right?
I racked to secondary after about a month in primary and some new lees formed.
You should be fine, a month is a long time in primary though. It's a tough call with 71B, because every time you rack too soon you just get more sediment, but you instinctively want to get it off those lees.
If you feel confident that the bulk of the lees have dropped after 3-4 weeks I'd rack it then rather than later. You'll always get some lees for the first year of course, but really minor amounts won't hurt.
I found this really good thread between Oskaar & Medsen about lees aging. (Patrons only)
http://www.gotmead.com/forum/showthread.php?t=12396
Here's more advise from Oskaar specifically about 71B
http://www.gotmead.com/forum/showthread.php?t=14028
And my other favorite.... D-47
http://www.gotmead.com/forum/showthread.php?t=9310
Great links. Thanks.
I'm interested in sur lie from a point of laziness.
Can I leave a d-47 mead on it's primary lees, until bottling without adverse effects.
I did.
Twice now.
I wish to ask: "are there negative effects from not stirring?"