Two Questions (attention Mark L), strange colors and new math for the group

Nov 13, 2003 3 Replies

Thanks for the input Mark . Im going to take your advice and start the mlf .Its hard to find out here on Long Island (correction: impossible)so i had to send away for it. My opinion is that a few more days shouldnt matter since the numbers i have at the 1st racking(from primary into carboy) are as follows: PA 3% SG 1.021 brix 7 ...according to my reading (and confusion) I should have a few days of play till i get a steady SG reading of .995. This is when I've read ML bacteria should be started. Care to add anything? Is there still a good chance that there'll be wine for Easter??



This 2nd question is a little harder to explain. I opened up a Merlot that was started in March of this year. It was a kit wine from Brew King and all instructions were followed to the letter. Its been sitting in a carboy , sealed up since April. It was opened today for the first time.It tastes very good except for a slight aroma that I cant seem to place. I have a feeling that it should be sealed up again and forgotten about till xmas 2004. Would that be too long for a kit wine? It should be also duly noted that this wine has also discovered a new shade of blue. While rinsing out the siphons and wine thiefs theres a reaction with the sanitizer and wine that turns everything a shade of navy blue that looks like it'd would be great for tatooing. Any idea what this is a sign of?????...................jb


Any chance you're using Iodophor as your sanitizer ?

Andy

Iodophor?? Name brand ? Actually Im using Logic One Step that cleans ans sanitizes with oxygen. It does contain percarbonates tho'.

JB....

I think you'll be OK on the malo-lactic. Most of what I've heard is that the higher alcohol at the end of fermentation is a shock to the ML and that adding it earlier makes it easier to get it started. That was the advice given to me...but I've read that it's still ok to add at the end. The one thing you want to make sure of is keeping the sulfite levels low, and the temp. in the mid 60's. So don't cold stablize while you're trying to achieve malo-lactic.

Wine for Easter? Definitely possible. You'll have to cold stabilize, and fine as soon as MLF is complete. The biggest problem I have experienced when wanting to bottle sooner vs. later is getting all the bubbles out, but it CAN be done. If I may suggest, I keep a variety of 1, 2, 3, and 5 gal. carboys around. I would bottle what you need, then rack the remainder into the smaller carboys and continue to bulk age.

I read a posting once on this, and the responder explained that the change in color is due to the change in the ph when the wine is mixed with water, or sanitizing solution etc. Analagous to how colors will change on a ph strip. This is not the best explanation, but it's the "jist" of what I remember from that distant posting. My reds always turn blue when they hot the water.

Mark L.

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