Lacto infection in bottle?

This little white ring has appeared in all of my bottles of a recent brew in varying severity. It's a "Grand Cru" from Papazian's book (amped up Wit recipe).



It's been in the bottle for a week. I just took a taste, it tastes young, definitely some sour notes, but it's actually somewhat pleasing, nothing too nasty. It's very quaffable - I just drank the whole thing.

Dunno. Actually tasting the beer has allayed my fears but I wanted to get some other opinions.

Sometimes beers go through a mini krausen in the bottle and it looks just like that ^.

That totally makes sense to me. My FG was at the top end of the range I expected, and the recipe has some honey in it, so maybe it is still fermenting? (bottle bomb?)

It doesn't necessarily mean bottle bomb, it means your yeast is carbonating your beer.

Okay. Thanks for the help!