maxwell wrote:TastyMcD wrote:I'm curious about this astringency you mentioned. There are quite a few causes of astringency and I'd hate for you to make another batch without considering some of them. You mentioned you "over-corrected for your efficiency". Were you having some unexpected high efficiencies previously? I'm sensing a grist issue.
In any case, love to taste the beer sometime. I'm always in Berkeley. Triple Rock.
Tasty
When you talk about a grist issue, does that mean basically a problem with the milling? My efficiency is up around 80% pretty consistently. I have wondered whether the gap is set too close on the mill at my LHBS as I do also get stuck mashes very easily. Thanks for your help.
Max
I don't want to start looking for a solution to a non-problem here. Again, there are other causes of astringency like high sparge temps and water chemistry. The same is true for stuck mashes. A common cause is the grist but there are other causes as well. I'm only making further comments about grist because I've had some recent bad experiences with over-milled grain. In these two cases, I got over 80% efficiency and both beers were considerably astringent.
80% efficiency in itself is nothing to be concerned about unless your beer disappoints you in some way and even then, that may not be the cause. The best beers on my system are produced from a grist that has little flour and very few pulverized husks. I get about 74% efficiency.
Tasty