All Hail Cabs!

This one comes from our Secretary Paul C.

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I ordered a pail of Chilean Cabernet Sauvignon from the brew club in Illinois and think this article is quite timely, even though it is from Spring 2000!

All Hail Cabs!

Author:  Tom Rinaldi Issue: Spring 2000

Most winegrowers and connoisseurs consider Cabernet Sauvignon the king of the red wines. Genetically, its parents are Sauvignon Blanc and Cabernet Franc. The exact birth of Cabernet Sauvignon is lost in legend, but its popularity with Americans dates back to a time when Thomas Jefferson was sipping and praising Chateau Margaux.

The wines made from Cabernet Sauvignon grapes are as diverse as the lands upon which they are grown. Experience has shown that Cabernet can be successfully grown around the world, but does particularly well with warm growing days and cool nights. This produces wines with black cherry, cassis, plum and herbal characteristics. In cooler areas, some green, vegetative notes, as well as astringency, are pronounced. Hot climates destroy the varietal character, producing unpleasant, unbalanced wines.

Cabernet Sauvignon vines grow well on hillsides as well as in valleys. Optimum conditions for fine wine require lower fertility, but well-drained soils with maximum sunlight exposure. The grapes have been described as “buckshot on barbed wire” because the berries are relatively small and the stems are lignified (woody) at ripeness. Because of its thick skins and loose clusters, Cabernet Sauvignon can tolerate rain very well.

The wines often have such power and tannin that blending with its cousins, such as Merlot, has been a useful tool. Merlot, Cabernet Franc, Malbec and Petite Verdot all can be used as blending tools to give dimension, structure, softness and elegance to the wine. But wines made from 100 percent Cabernet Sauvignon can do quite well on their own. The decision to blend is one of the more exciting challenges faced by a winemaker.

Making Cabernet Sauvignon from Fresh Grapes

Ripe Cabernet grapes have brown, lignified seeds, a gummy skin texture and full flavor development with smooth tannins in the taste. There should be few, if any, green seeds. Degree Brix at harvest can vary tremendously, but it would be advisable to adjust to approximately 23° to 24° Brix, with pH 3.15 to 3.85 and total acidity from 0.5 to about 0.9 grams per 100 ml. The grapes should appear sound and healthy. Be sure to remove overripe, raisined or moldy grapes, plus “MOG” (material other than grapes).

You should make every effort to get grapes from the vine to the fermenter as quickly as possible, and at the coolest possible temperature. The type of equipment can vary greatly, but it is crucial to remove all stems before they get to the fermenter. Beware of tearing skins or breaking seeds throughout the entire process since that will adversely affect the final wine.

The choice of “cold soaking” is up to the winemaker. Basically, cold soaking is the amount of time that grape must is allowed to sit and mix at cool temperatures before the addition of yeast, or before fermentation begins on its own.

Adding sulfur dioxide at the crusher will help avoid bacterial or yeast problems. The recommended amount is usually around 50 parts per million (about 2 grams of potassium metabisulfite per five gallons of juice, or approximately one gram per 40 pounds of fruit).

The type of yeast and the quantity is up to the winemaker, who can determine his ability to control the temperature. Lalvin Brunello Montalcino 45 or EC1118 Prise de Mousse (available from Scott Laboratories in Petaluma, California) are two examples of many recommended yeasts. Be sure the must isn’t too cold when you inoculate with yeast. This is one of the primary causes of stuck fermentation. The must temperature must be above 55° F (13° C) before you add yeast.

I recommend warm temperatures for maximum extraction of color and flavor, but below 90° F (32° C). Maximum punch-down should occur during the prime extraction period from 18° down to 5° Brix. For a vat, thoroughly submerse the “cap” (the skins and grape particles that float on the must) three times a day for about five to ten minutes. Keep it covered with cloth or wood to avoid bugs, and to protect the carbon dioxide blanket on the surface. It is crucial to avoid bitterness by gentle treatment, but thoroughly and frequently wet the cap at this time.

Monitor the aromas and flavors throughout the process to get to know the batch and to determine courses of action: For example, you might detect hydrogen sulfide aromas and decide to aerate. Extended maceration is a matter of taste, but for most home winemakers, pressing at dryness is probably the best bet. Throughout the process, it is crucial to avoid any introduction of stems, shearing of skins, any breakage of seeds, wild swings in temperature, unnecessary oxidation and fruit flies.

Pressing is literally a matter of taste. It is advisable to taste the free run and compare it to the press fractions. As the amount of bitterness and high pH “fatness” increase to a perceived objectionable point, either stop pressing or separate the “hard press.” (You can identify pH fatness by a soapy, oily texture and taste, along with a color change toward brown and dull). See if the bitter/phenoli fractions of this hard press-which usually taste astringent, rough and “puckery”-can be fined to a point at which they taste good and can be returned to the main blend. Fining agents vary from gentle (egg whites) to moderate (casein) to harsh (gelatin or activated carbon). Experimentation in small quantities is the only way to decide the best method.

It’s generally smart to add malo-lactic bacteria at pressing. It is important that the culture is pure. To determine an ideal strain, consult with a supplier. You should avoid growing cultures in a high pH concoction to protect the wine from the introduction of undesirable microbes.

Racking within a few days of pressing is usually a good idea, along with a racking about a week later. At this point, the wine is usually ready to be barreled down and allowed to finish malolactic fermentation. Cabernet Sauvignon is nurtured and allowed to fully evolve with good wood to such a high degree that the importance of high-quality oak cannot be over-emphasized. If you use oak chips, the early addition of well-toasted premium oak chips will allow the wood flavor to integrate and develop.

Topping and tasting on a regular basis is crucial and will give indications of the wine’s condition and development. Closed-in, reduced, stifled characteristics and completion of malolactic fermentation are common indications that the wine needs racking. At this point, decant the wine from the container as carefully as possible. Rinse out the lees from the original container, adjust the free sulfur dioxide level (usually to minimum of 20 ppm, depending on the pH) and return the wine. This regime is normally carried out about once every three months.

Cabernet Sauvignon wines generally improve in the cellar over a period of 15 to 30 months. When the winemaker believes it to be time, the wine should be bottled. Decisions to fine (two or three egg whites per barrel, for example), to blend or to filter should be weighed carefully because they are irreversible. A large egg white measures about 35 ml; for a typical five-gallon batch at home, you’ll want to add about 6 ml of white (keep any particles of yolk out!). For small batches, it’s possible to dilute the egg white with water and add a portion, but remember to mix the white to a light froth with the addition of a few grains of salt.

One caution: Wines usually go through “bottle shock” a week or so after they are bottled. This can be startling if the winemaker isn’t prepared for a disjointed version of a familiar wine. Normally within six to eight weeks the wine will pull out of its awkward phase and begin to give back all the flavors and characteristics the winemaker toiled to preserve.

Tom Rinaldi graduated in 1976 from the University of California at Davis with a degree in Fermentation Science (Enology). He is the executive winemaker for Duckhorn Vineyards in St. Helena, California, and a member of the WineMaker advisory board.

Upcoming events and News March 2017

We would like to wish everyone a SAFE and happy St. Patrick’s day.

Roar Off The Shore Brewfest is coming up in a couple of weeks, always a fun time there. Check here for details.

Our next club business meeting will be at Ned Kelly’s on Apr. 1st (not fooling about that). Time and address can be found here. Come on down and check out their new 100 tap system if you have not already. Rackers members receive a $2 discount on all tap beer (must show membership card for discount), there are some exceptions and they will be noted here.

Also, the Titletown Open is just over a month away. Entries must be received by April 20th at noon for all drop off locations. For the serious procrastinator, or the beer that needs just a little more time, walk in registration is available from 5 p.m. to 8 p.m. at the Titletown Taproom Friday, April 21st.

We have another member benefit! Head on over to https://foodvacbags.com/ to get your 5% discount on vacuum seal bags. They are great for storing hops, grains, and other brewing supplies long term.

From the email:

  • We have been in business for over 10 years
  • We carry three brands of vacuum sealer bags, plus our own. Our FoodVacBag brand is a fantastic value (savings of at least 60% over Foodsaver™ brand products)  and very high quality (read the 2,800 reviews)
  • Our bags work on any standard vacuum sealer machine – and we sell the sealer machines as well.
  • We always include free same-day shipping – no matter the order size
  • Our prices are low already, but we are happy to offer another 5% off to your home brew club members.

See this page for details.

Big Brew at Stillmank 2017

The big club brew at Stillmank Brewing this last weekend was a great time. Thanks to Brad for putting this together and letting us all meet up there for a club brew.

We got to meet some of the great brewers from the Manty Malters Homebrew Club from Manitowoc, WI as well as some folks representing the Central Wisconsin Vintners & Brewers from Fon Du Lac, WI.

Hopefully we can all get together next year to do this again.

Thanks as well to Brent Wilkerson of the Manty Malters for providing us with these great pictures.

New Local Homebrew Competition

Thanks to Dan H. for passing this along.

Lion’s Tail Brewing Co. is having a Briess  Homebrewing competition.

Due Date is February 18th.

Noble Roots Brewing Co. Opening March 2nd!

Congratulations!

Marvin and Alex are two of our club members that have made the leap to professional brewing.

Here is the text from their Facebook post:


It is with enormous pleasure that we announce Noble Roots Brewing Company will open for business on Thursday, March 2, 2017 at 4PM. We’ll also be open on the following Friday and Saturday, so mark your calendars and plan on swinging by for a beer or three. We can’t thank you enough for the support we’ve received to this point, and your patience as we work toward opening our doors to the community. Check back here for another exciting announcement this weekend (intentionally vague), and over the next few weeks as we preview our beers, launch our website, and tell you more about what to expect on your visit to the taproom. Cheers!

#noblerootsbrewing#comingsoon#openingday#openingweekend#gbcraftbeer#drinklocal#craftbeer 


You can follow them on Facebook and when their website is launched we will post a link.

Can’t wait to have a couple in the taproom!

35 Years!

35 Years of Homebrewing in Northeast Wisconsin!

While digging around in the archives this old graphic was unearthed.

The name may have been changed in the past but our little club has been in existence for the last 35 years.

That’s a pretty big deal!

Thanks to all the members, past and current, that have kept the club going and brought us to where we are today. Caps off to you! (Bottle caps that is.) Cheers!

 

Upcoming Events for February

We have a busy week ahead of us.

Registration for The 2017 Titletown Open begins Feb. 1st so make sure to get your entries ready.

You do have some time yet, so there is no need to panic. It looks like the entry deadline is April 21st.

The February business meeting is at The Titletown depot upstairs this Saturday Feb. 4th at 1p.m.

Check your email later this week, the location could change if the room is booked. I will try to keep this updated.

The Ingredient of the month is Oats, so make sure to bring your homemade beverage in which oats of some form were used.

As always, our business meetings are open to the public, so feel free to stop by and sample or just have a chat.

And finally, the Fon du Lac Brewfest is this Saturday Feb. 4th,  5 – 9p.m.

Some of our club members will be there to serve up some delicious homebrews, and I believe some are going solely to attend and sample the various options. If you must travel, a designated driver or a night at the inn is highly recommended.

Holiday/Festivus Party 2017

Thanks to everyone that showed up to the party and helped out. A big thanks to the club officers for getting the party organized and set up for us.

Thanks to Ned Kelly’s for hosting the party. Looks great in there with all the renovations, I am eagerly awaiting the installation of the 100 tap system.

We had a lot of door prizes, a lot of food, and a lot of beer, wine, mead, and cider to sample.

Looked like everyone had a good time. We also got to see some members that don’t make it to the regular meetings or brews.

Hope we see more new faces next year.

Thanks to Matt W. for taking some pictures and sending them along.

2017 Rackers Wine Contest Results

The results are in!

Thanks to Duck Creek Winery for hosting the event.

Thanks to the judges as well, we couldn’t have done it without them.

And of course, thanks to Al Hendricks for putting the whole thing together.

Download link or click for full screen view. 2017 Wine Contest Results

Wine/Mead/Cider Competition 2017

Good luck to everyone that entered.

The competition is tomorrow, Saturday, Jan 14.

 

I hope those that wanted to got their entries in on time.

We will be posting results, a recap, and hopefully some pictures in the coming days.

And don’t forget, The Rackers Holiday/Festivus party is next weekend.

We look forward to seeing you all there.