johntylerwines.com

Free the SO2

March 5, 2009 by Tyler Heck  
Filed under Winemaking

Taking barrels samples is an important and ongoing process in the world of winemaking. As the wine progresses and changes over time it is vital to consistently keep a close watch on the state of each barrel and additionally, the lot as a whole. Today we took samples of all the 2008 vintages mostly looking for levels of free SO2. Free SO2 or free sulfur protects the wine from oxidation and remains an invaluable tool for inhibiting bacteria that otherwise might spoil wine. Locally we use Vinquiry for all our wine analysis. They are quick with results and very friendly to work with. While sampling for SO2 this also gives us the opportunity to taste the lots combined to get an idea of how the wine is developing. The following are the notes from this barrel sampling.

2008 Pinot Noir Free Run, 20 barrels- At this time the wine shows a supple texture which is difficult to come by with a young Pinot Noir. You tend to get all the viscosity and weight but loose all the varietal character of the fruit. We tend to extend cap time by controlling the temperature for a long, cool fermentation

2008 Pinot Noir Free Run in T-bins, 9 barrels- We added 5 tons of whole clusters for fermentation. The whole berries lend themselves to letting you hold onto the carbonic maceration, adding more fruit character. This wine has a little sharper edge to the finish from slightly higher acid.

2008 Pinot Noir Press Wine, 2 barrels-We barrel the press wine separately from the free run so I can blend appropriately. This wine is progressing very well with good weight and nice fruit. It will assimilate nicely with the free run juice.

2008 Zinfandel Free Run, 12 barrels- What I love most about our Zinfandel is that it is technically dry (no residual sugar) but it doesn’t appear to be so when you first taste it. We are also producing a 100% Zinfandel, single vineyard designate designed to showcase the true varietal characteristic.

2008 Zinfandel Press Wine, 2 barrels- Great fruit, good acid and tannin

2008 Petite Sirah Free Run, 5 barrels- This is our inaugural vintage and what I like best about this wine is it’s incredibly balanced, already at an early stage. The trick with PS is finding the right balance between tannin and acid. Additionally like all well made wines it has a deep and vibrant color.

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Comments

One Response to “Free the SO2”
  1. Dan Barrett says:

    You have the coolest job :)
    Loved reading this.

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