Don’t forget the zin!
Posted in 2014 MV Zinfandel on Sunday, November 9th, 2014 by adminAnd here is the zin spreadhsheet:
And here is the zin spreadhsheet:
2014 crush has come and gone. I decided not to blog about it much this year, but have all the data in an online spreadsheet.
Here is it:
I did some research on Port wines. Most are 20% alcohol, and 10% sugar (100 g/L).
Ours is 19.4 % alcohol, and ~6.2% sugar (62 g/L).
I have been topping with syrah, and once with Diesel to replenish the alcohol.
I will do a sugar addition. I think getting to 8% first is a goal, and then have it tested again.
That is an addition of 2%, or 20 g/L. The barrel is a 50l barrel, so need 50 * 20 = 1000 g!
The next “topping” will be with table sugar, and a lot of it!
We were unsure of when we last sulphited, so we decided to go with +35 ppm. We will have it tested after we rack the 2013.
Tasting notes: Nice nose. I got of lot of cherry. Still has was we call a “young” taste. Feels like it has not yet “turned the corner”. Good tannins.
We also tasted the ’12 LH Syrah. In the past they have seemed more different. This time they seemed more similar, in that they both need more time in barrel. We were wondering if we are getting enough oak, since out barrels are more used than they were for the 2011.
Gorgeous Monday!
I had the afternoon free at the farm, so I borrowed Esteban and decided to rack the late harvest 12’s.
The room smelled so good, until I decided to burn some sulphur disks in the empties. This time I used the new sulphur burner, and raised the sulphur off the based with the toroidal spring. I lit it outside, and let it get really burning, then put it into the glass jar and ran it inside. Worked great! I took it out in 15 minutes, and the sulphur was all ash. I did both the 30 and 60 gallon barrels.
Had some free time in the morning, so I decided to top and sulphite the 2013 Syrah.
I did not stir, as we need the wine to be settled for our first post MLF racking. There is probably a lot sediment in those barrels.
The wine tasted fine, although it has the young wine taste. I asked Daniel, the winemaker making my father in laws syrah, about the VA, and he said don’t worry about it. He has had a lot worse, and it came out fine.
Post MLF, first sulphite for the 2013 MV Syrah:
Here is our post fermentation lab panel results.
And my analysis:
Just found this old draft of a post…might as well post it! I did get an aswer from the lab..I’ll post that later.
The ’11 syrah barrel has been silent for some time now, indicating probable MLF completion.
I checked it with an Accuvin Malic test strip. They are really convenient, so I would really like to be able to use them. The strip showed no color, also indicating MLF completion.
I took a sample to Vinquiry, and had a malic acid test performed. The test results indicated 10 mg/100 mL, or 100 ppm, indicating NOT complete. The industry standard is a max of 30 ppm for completion.
This is exactly what happened to us last year. Vinquiry results never indicated complete, but both Accuvin and BevPeople Reflectoquant tests indicated complete. Last year we dropped the investigation, called it complete, and drank the wine! The winemaker in me says WTF! why am I wasting time on these trivialities? The engineer in me says something is fishy; gotta figure it out. Last year the winemaker wins, this year the engineer!
First I did a bunch of research, and checked with BevPeople to make sure the 30 ppm number is correct. I then put together the following email summary of the situation, and fired it off to Vinquiry:
At this point we were very upset, didn’t know what to think, but because Accuvin and Reflectoquant tests indicated MLF complete, we decided to ignore the Vinquiry results, and call it complete! I should have called Vinquiry and worked this out, but I just didn’t want to deal with it.
I bought an Accuvin MLF kit and checked the three containers of the ’12 syrah.
It indicates everything is complete.
I will let the lees settle a few days (I stirred it before sampling), and then take a sample for the post fermenttion panel.
I also lit off a sulphur disk in the empty 60 gallon barrel. I will do the 30 gallon tomorrow.
We started at 8 AM. Cleaned for an hour, and we were bottling by 9AM.
We first bottled the 30 gallon 2011 Syrah, then the 60 gallon 2011 Zin.
We finished bottling at 3:30, and cleanup took until 5PM.
Long day!
Some learnings:
Vinquiry sulphite test: 2013-12-02-006:
Vinquiry sulphite test: 2013-12-02-006:
Vinquiry sulphite test: 2013-12-02-006:
Vinquiry sulphite test: 2013-12-02-006:
Vinquiry sulphite test: 2013-12-02-006:
So I have been listening to the barrels to see if the MLF is going. The 60 gallon barrel is crackling away. The 15 gallon barrel seems completely quiet, and the carboy didn’t have any sign of bubbles.
So today we emptied the carboy and 15 gallon barrel into a white tub, and filled them with wine from the 60 gallon barrel, which is going strong. We then pumped the white tub into the 60 gallon barrel.
Hopefully they will all be going. I will check in on Monday.
Erwin and I went out and racked the last of the wine off the gross lees. We had about 20 gallons of gross lees leftover from last Friday. We let it settle over the weekend, and we got about three gallons more wine. Good for topping.
We had inoculated everything with Enoferm Alpha last week. The cellar is cooling down, so we put a 100W light bulb under the barrels and 3 gallon carboy. We also put blankets over the top. We want to warm up the wine a little until the MLF is finished. Here are some pictures:
Here are the tasting notes from the Harvest Fair.
Because all three judges awarded a gold, we got double golds!
Here are the tasting notes ffrom the Harvest Fair.
We were the only gold given for zins. Tough judges!
Topped and sulphited the following wines:
We racked off of the gross lees into a bunch of white food grade tubs. Put them in the mule, and drove them to the wine cellar.
We then pumped the wine into a 60 gallon and a 15 gallon barrel. We didn’t quite fill them all the way.
We also inoculated for MLF with Enoferm Alpha.
The gross lees still seemed to have a lot of wine in it, so we put that in the 30 gallon tub to sit for a few days. If it still smells good, we will get what we can on Monday or Tuesday.
Very happy to be in barrel!
Also tasted, topped and sulphited all of the other barrels.
Worked from 8AM to noon.
We started at 7AM.
The cap had risen, although there wasn’t much cap. We decided that it came up because of the long time from the last punch down, 24 hours. But it must be almost dry.
We finished by 11 AM or so.
We are going to leave it in the bin with the valve for 24 hours for the gross lees to settle.
This morning at 8 AM Esteban punched down the last cap.
By noon, when Erwin and I arrived, the grapes had sunk to the bottom! It was clear wine, and a few seeds floating on top. It actually tasted pretty good. And no signs of H2S.
Tomorrow we press into the bin with a valve. And Friday we move the wine to the barrels, and start the MLF. I am looking forward to the wine being settled in barrel.
I started a fermentation record to keep track of the temperature and sugar.
I will keep updating it here.
Ferment Record – Oct 13, 2013, 4-34 PM
The numbers are in and they are confusing: 2013-10-07-082
Here is a picture after all of our processing, showing the must height in the bin:
We crushed Wednesday morning.
Attendees: Esteban, Erwin,Paul, Ryan, and myself.
We started at 7 AM, and finished completely by 11AM.
1350 lbs of grapes…80 gallons of finished wine in a couple of years!
Here are some photos:
Crush is tomorrow!
I have started a record sheet for the ongoing calculations that need to be done. I copied it from the 2012 MV Syrah sheet.
Wow! Our 2011’s did well in the 2013 Sonoma County harvest Fair Wine Contest.
Erwin and I both entered the 2011 MV Syrah into the fair. Erwin got a double gold, and I got a double gold, plus Best of Class!
We also both entered the 2011 MV Zinfandel into the fair. Erwin got a silver, and I got a gold, plus Best of Class!
Can’t ask for much better results than that. Except maybe win the sweepstakes award!
Here are the results: 2013AmateurWineWinners
Checked the numbers this morning:
We want to pick at less than 24 brix, so it looks like 1 to 2 weeks more for normal weather. Need to keep an eye on the heat…
After bottling the ’11 syrah, we checked the ’12’s. We sulphited and topped them off.
Started at 9 AM, finished up around 1PM.
The enolmatic worked fine. No foaming issues…I kept the speed slow.
I flushed the bottles with N2 before filling. Used up about half a 20 ft^3 tank. I will need a larger tank for the big barrels.
The actual bottling took less than an hour. Prep and cleanup took the rest of the time.
I sanitized with Starsan. It foamed of course, but rinsed out nicely. Afterward, I ran Proxycarb through it, and let it sit for a few minutes, then Starsan again, and finally fresh water.
We put a citric/SO2 solution into the empty barrel.
We have drank most of the previous 15 gallons…need to bottle the 60!
Sampled the 60 gallon barrel for SO2 testing.
Plan is to use new Enolmatic bottler + N2 bottle flushing to bottle the 15 gallon syrah barrel first. We will see how that goes before moving onto the zin!
Sampled the 15 and 30 gallon barrels for SO2 testing.
Plan is to use new Enolmatic bottler + N2 bottle flushing to bottle the 15 gallon barrel first. We will see how that goes before moving onto the 30 gallon barrel!
I went out to the cellar before work.
Topped all wines, and sulphited the Zin to 30 ppm:
Had the sulphites checked 2013-04-26-011:
Just right.
Had the sulphites checked 2013-04-26-011:
Lower than I expected. Need to bump it up to 30 ppm.
Had the sulphites checked 2013-04-26-011:
Quite high. No need for more for quite awhile.
Had the sulphites checked 2013-04-26-011:
Higher than I expected, but good.
Had the sulphites checked 2013-04-26-011:
Topped off all wines!
And tasted, with spitting. Very enjoyable morning!
Erwin and I bottled today…
2012 Fortified LF syrah:
2011 MV Zinfandel:
2011 MV Syrah:
Erwin and I tasted through the wines today.
’12 MV Syrah:
Shahrokh and Esteban racked the ’12 LH Syrah, post Cu fining.
They ended up with the following. Each was sulphited 20 ppm:
Erwin and I will be out there Friday, and we’ll do another tasting on this, along with the others.
I went out to top off all the wines.
I also checked out the ’12 LH syrah. There is still a little reductive nose going on, but a lot better after the splash racking.
I did a bench trial of CuSO4: 0.0, 0.5, 1.0 ppm. There was a noticeable difference between 0.0 and 0.5 ppm, but I could not tell any difference between the 0.5 and 1.0 ppm.
I added 0.5 ppm Cu to all the containers:
We will let it sit a week while in Disneyland, and rack when we get back.
Shahrokh and Esteban racked the 2012 ‘LH Syrah. They started with:
When finished they had:
Not yet sure what they did with it.
They sulphited 25 ppm:
They also splashed the wine heavily, as their was some reductive nose going on. I tried a little Cu in a glass, and it cleaned right up. We will wait a few days, and recheck it. If it needs to bu copper fined, we will do it right away and rack again in a few days.
Erwin and I racked the ’12 MV Syrah. This is the first racking post MLF.
I was a little worried from a slightly off nose that we had noticed. But the racking went fine; it smelled and tasted great. We did not taste along side another wine though.
We started out with a 60 gallon barrel plus a 5 gallon carboy. When we finished, we had the 60 gallon barrel, and slightly over a case of bottles for topping, for a total of about 63 gallons. We only lost two in the racking process.
Tasted and topped everything…
2011 zin: both barrels good. Still slight difference, 15 gallon better, richer, but don’t know why.
2011 Syrah: very night; deep dark fruit; light tannins; great color
2012 Syrah: still something funky; I don’t think just a young wine, but maybe; cu did not help
2012 LH Syrah: definitely off nose; cu helped; need to rack, and see if cu still needed
2012 port: very nice; alc a bit harsh; needs a lot more time
I am trying out using Google Sheet as my calculator. I would like to keep a record of the calcs made for each wine. Here is one I am doing after the fact for the 2012 MV Syrah.
We haven’t sulphited since November, when we brought it up to 30 ppm.
20 ppm addition
We haven’t sulphited since November, when we brought it up to 30 ppm.
20 ppm addition
First add since ferment and MLF finished.
50 ppm addition to all containers.