Uncategorized

Muscadine Wine 2016

Time to make some wine.

Time to make some wine.

From the bucket of muscadine grapes that I picked from my niece’s grape arbor recently, I am making a batch of wine. I am starting with 11lbs, 5oz of grapes. You could use more or less, from what I have read; recipes vary greatly. I wouldn’t use less than 10lbs.  I have chosen a yeast that I hope will leave me with a “half sweet” wine. Not bone dry, but not too sweet. So, pulling together what I have learned from two previous batches of wine and the reseach I did for those, this is the recipe I’ve put together…..

Muscadine Wine

11 pounds, 5 oz Muscadine Grapes

3-4 gallons water (top up later, as needed)

sugar (up to 9lbs, dissolved in water for hydrometer or refractometer reading 1.090)

Cote des Blancs yeast

5 Campden tablets, crushed (1 per gallon)

5 teaspoons yeast nutrient

Acid blend to increase acid or

calcium carbonate (or potassium bicarbonate) to reduce acid (if needed)

(Acidity should be more than 0.55% and no more than 0.70%, there is a test kit available at wine/brew shops)

1-1/4 teaspoons Pectic enzyme

Make sure all utensils and containers are sanitized. I use a product called Starsan. Crush the grapes and add to a mesh straining bag (available at brew shops).

Crushed grapes in strainer bag, with juice.

Crushed grapes in strainer bag, with juice.

Pour the juice into a fermentation container (bottling bucket works well) and add the bag of grape skins/pulp.

Bottling bucket...good for primary fermentation of 5 gallon wine batch.

Bottling bucket…good for primary fermentation of 5 gallon wine batch.

Test the specific gravity of the juice. Use a calculation tool to figure out how much sugar to add for a 5 gallon batch. Dissolve the sugar in some hot water. Add to the juice/grapes and top off to 5 gallons. Verify the SG is in the correct range, around 1.090…it may require preparation of additional sugar/water solution. Add the crushed Campden tablets and yeast nutrient. Stir well and allow to sit for 10-12 hours, sealed and fitted with an airlock.

Test the acid and SG again. Adjust acid as needed.  Add pectic enzyme.  Rehydrate yeast as package directs. Pitch yeast and reseal.

Open the container and push the bag of grape must down and stir well with the juice…do this twice a day for the next 5 to 7 days. Check  for the SG to drop to around 1.030 and then remove the strainer bag. Squeeze to get any additional juice and then discard (or compost!). Rack to a carboy, leaving the sediment (lees) behind and continue fermentation until complete. Rack again a couple more times at 2 months intervals, until clear. Add 1 crushed Campden tablet each time the wine is racked. Stabilize and wait for any suspended yeast to fall. Bottle and age at least 1 year and up to 3 years.

Process this time: I crushed the grapes in a sanitized bucket, using a sanitized aluminum baseball bat.

Crushed muscadine grapes.

Crushed muscadine grapes.

I used a refractometer to check the juice SG and it came in at 1.058. I tried figuring out the sugar amount to add using Brewer’s Friend online tool. I found out that this process is called “chapitalization”. Unfortunately, I did it wrong. I mixed the sugar with the water and added it to the grape must. Once I added the water up to 5 gallons, the the SG was only 1.045.

img_20160911_190510847

Grape must in strainer bag, with water, sugar, Campden tablets, and yeast nutrient.

So, I went back to the calculator tool and entered the new figures and recalculated the additional sugar needed. Altogether, the amount of sugar added was exactly 8lbs and the new SG reading is 1.091. Being off .001 is acceptable. I also added the 5 crushed Campden tablets and 5 teaspoons of yeast nutrient. Now it sits until tomorrow morning.

9/12/16: Okay., I added the pectic enzyme. Now we get to the part that I’m less confident about, but I’m going to do the best I can: measuring the acid. I have a kit that contains two chemicals. You measure and add one to a test tube (if it came with one, I’ve lost it, so I improvised), add some water. Then you measure some of the other and start adding it drop by drop to the test tube. When the color changes, without being able to swirl it clear again, you stop. You figure out how much you used and plug that into a formula and get a number that represents the acid content. Then you compare that to a range you should be in. That will determine if you need to raise the acid content or reduce it. From what I have read, muscadines are high acid, so I anticipated that I may have to reduce them…and I had not bought the right stuff to do that. Turns out, the acid is quite low. The 2oz of Acid Blend that I bought will not be enough. The figure I came up with was 1.2 ppt sulfuric (or 0.1875 % tartaric). Pretty much Greek to me, but I found the way to figure out the amount of acid blend needed was easier using the ppt sulfuric method. At 1.2 , I needed to add 1 oz to 5 gallons for each 1.1 increase. I had 2oz on hand, so that got me up to 3.4 ppt sulfuric. The range I need to be in for this wine is 3.9 to 4.2…a half ounce more would put be at the minimum, and an ounce would put me at 4.5, a little over. I need just under 3/4oz (4.225). 0.70oz will be 4.17. So, I need to find some acid blend today…my closest store isn’t open on Mondays, so I may have to drive a bit. I know this may sound like a bunch of confusing junk, but I’m trying to get a decent end product, so I’m going to deal with it. My biggest fear is that the wine will not have enough flavor…maybe I should have used more grapes? Crossing fingers. I will be pitching the yeast late tonight.

9/12/16: 9:00 p.m. Double checking test numbers after adjustments. ppT Sulfuric looks like 4.0 and % Tartaric looks like 0.625…these numbers are right where I would want them. The pH test is a little harder to judge. I was hoping it would be more than 3.0. The color on the test strip is defininately darker than 2.8 and lighter than 3.2, but there is no color reference in between. I guessed 3.0 before and maybe it’s a little darker…just hard to judge. I’m going to go by the acid test and assume I’m good. I did take another refractometer reading and got 1.086…ugh! So, I ran it again and got 1.091…whew! Starting the rehydration of the yeast and that will be pitched shortly.

9/12/16: 11.45 p.m. Yeast pitched. Cote des Blancs from Red Star. Decription: “Cote des Blancs is also known as Epernay II. It is recommended for Chardonnay, Riesling, mead and cider, as well as fruit wines, particularly apple. it imparts a fruity aroma in both red and white wines. A slow fermenter that works best between 50 and 80 degrees. This strain will not ferment to a dryness at the low end of the range, leaving residual sugar resulting in a sweeter wine.”

9/16/16: Removed grape must added a little water and removed hydrometer sample. 73.4 F and 1.040 on hydrometer = SG 1.041 . I’m going out of town and won’t be available to stir for a few days, so I went ahead and pulled the bag and drained.

Advertisements
Standard
Uncategorized

2014 Muscadine Wine Tasting

Muscadine Wine, my first wine, bottled October 2014

Muscadine Wine, my first wine, bottled October 2014

My last taste of this wine was a little over a year ago, in February 2015. It was my first attempt at wine. I began the batch with foraged muscadine grapes in August of 2014 and was bottled about 2 months later. The ABV, if I read the hydrometer correctly, was right on 16%. It was fairly hot at bottling. I opened a bottle in February, 2015 when it was about 3-1/2 months in the bottle and the notes were basically that it was still kind of hot, but had a nice color, light body, and fairly dry flavor that I would not have guessed was muscadine.

It is now March 4, 2016, so the wine has been bottled for almost a year and a half. While still slightly warm with alcohol and a little tannin, the nose and color are still nice and the body light. The thing that really jumps out immediately, though, is that the flavor has very noticeably softened. It is definitely more drinkable now! I don’t expect muscadine wine to last a decade, but this one is improving and I think it may benefit from even a little more time…but I have no idea when it will “peak” or turn the corner and head downhill. Tonight, however, I’m having a glass of wine that I’m pretty happy with!

Standard
Uncategorized

Bottling and Corking Muscadine-Blueberry Wine

IMG_20151212_213927089

First bottle of blueberry-muscadine wine. (I adjusted it a little more after photo to be flush with top of bottle.)

I have 5 gallons of blueberry-muscadine wine that I started in late August of this year (2015). You can read through the previous posts for the process. My previous wine attempt was a straight muscadine wine that was about 2 gallons and just bottled it in beer bottles. So this is my second wine, but, since I had 5 gallons, I decided to go ahead and put it in actual wine bottles with corks!

5 gallon carboy of blueberry-muscadine wine.

5 gallon carboy of blueberry-muscadine wine.

First, since my brief trend is to make wine once a year, I really didn’t want to invest in a corker. Unfortunately, I do not know anyone that has one I could borrow, either. I do, however, have a friend that had the valuable knowledge that a local home brew shop rents a floor model corker for $5/day! I stopped by today and bought 2 cases of green wine bottles (total of 24 bottles), and a 30 count bag of corks.

Floor model wine bottle corker. Easy to use and adjust.

Floor model wine bottle corker. Easy to use and adjust.

I bought #9 corks, because they are for wines expected to be around something like 5 to 7 years. The #7 and #8 corks were for shorter term storage. The blueberry-muscadine wine is fairly light body and about medium on the dry scale…maybe a little more towards dry. I don’t expect it to last for many years, but there’s a chance a few bottles may wind up getting stashed and discovered sometime in the future…so, better to have a little excess time.

I pulled a sample of the wine for the hydrometer test. Checked the temperature. I got an FG (final gravity) of 0.993. The OG (original gravity) of 1.111 means that we have a wine with 15.49% ABV. Really? It’s hidden pretty well! Pretty color, too, by the way.

Hydrometer sample.

Hydrometer sample.

I went ahead and rinsed and sanitized the bottles and my tubing and bottling wand. I researched cork preparation a little and the consensus seems to be that the type of cork I’m using does not need any soaking, boiling, sanitizing, etc. I filled a test bottle and tried the corker. Very easy. And there is a little threaded washer that can fine-tune the depth that the cork is pushed. It was simple to adjust and get the cork flush. I got a yield of exactly 24 bottles,

First of two cases.

First of two cases.

with just a little extra for enjoying tonight.

Nice color...and little sample for the winemaker.

Nice color…and little sample for the winemaker.

I have to say, it’s very satisfying to see my wine in real deal, bona fide wine bottles! Now…how long before I start giving them away? Just a couple weeks until Christmas…maybe hang on to most of them for a year? Oh…and I need to look into labeling. I mean it IS my first wine in corked bottles, after all!

 

Standard
Uncategorized

Racking There Gose Sea Breeze and Blueberry-Muscadine Wine

Racking the gose base onto the grapefruit zest.

Racking the gose base onto the grapefruit zest.

Fermentation seems to have slowed way down on the “There Gose Sea Breeze” beer and I’m trying to get it done for Thanksgiving, so I racked it today. Problem: my Blueberry-Muscadine Wine is in my other carboy. I need a third to make this process work. So, I went to a local home brew shop to check out my options. I decided to go with a 5 gallon Better Boy brand plastic carboy with a port on it for a tap. That will allow me to use it like a bottling bucket, rather than having to use a siphon. Maybe this will reduce the chance for infection by one more function…maybe. Seems like a good system, but the tap is a bit tricky to install and it ain’t cheap. The carboy itself was about $28. Then, the tap comes as two separate pieces that add up to about another $30. Then, I needed the special size of stopper for the top, some 1/2″ tubing and a 1/2″ diameter bottling cane. Altogether, with tax, it was about $85.

After I got everything organized, cleaned, put together, and sanitized, things went pretty smoothly. I went with the 5 gallon Better Boy because I plan to generally use it for secondary fermentations and, at that point, usually I’m down in that range. When I racked the wine, I got a nice, full 5 gallons.

Blueberry-Muscadine Wine racked for some bulk conditioning.

Blueberry-Muscadine Wine racked for some bulk conditioning.

I then squeaked out about another quart, into a half gallon glass jug. I may go ahead and bottle that in a 22 oz bomber, when I get a chance. There’s too much head space there and I don’t want it to oxidize.

Once the wine was transferred and the glass carboy it was in was cleaned and sanitized, I prepared to rack the beer into it. I set-up the siphon and hose. Next, I added the grapefruit zest and vodka from the freezer to the carboy and began racking the beer onto it.

Grapefruit zest and vodka from the freezer.

Grapefruit zest and vodka from the freezer.

Once that was all squared away, I started making the hibiscus tea.

Unsweetened, dried hibiscus flowers.

Unsweetened, dried hibiscus flowers.

I used a quart of hot Culligan (bottled) water and 5 oz of dried hibiscus flowers to a 2 quart stainless steel sauce pan.

Steeping to a beautiful concentrate.

Steeping to a beautiful concentrate.

Since I didn’t have one a bit bigger, I went ahead and brought another quart of the water to a boil in a big stainless stock pot. After the hibiscus flowers were brought to a boil, I covered them and turned off the heat. The other water boiled for a few minutes and, after the flowers steeped for 10 minutes, I strained the tea concentrate into the boiling water. I cleaned the smaller pot and then strained the entire amount of liquid back into it and it just did manage to fill it completely. Note here…steeped hibiscus flowers don’t do well in a garbage disposal unit. I should have composted them. Live and learn. After a little disposer cleaning, I got back to my hibiscus concentrate and funneled it into a sanitized glass container, covered it with sanitized plastic wrap and stuck it in the refrigerator to cool overnight.

Bringing the temp down on the hibiscus tea concentrate.

Bringing the temp down on the hibiscus tea concentrate.

 

 

 

 

The final thing I wanted to accomplish tonight was to attempt to harvest some yeast. If I like the result in this gose, I wouldn’t mind making another gose or a maybe try making a kolsch, before the really cold weather starts coming around. So, for tonight, I poured off some of the trub that was left behind in the carboy that I racked out of and funneled it into a sanitized 1/2 gallon glass jug.

Attempting to harvest some yeast for future use.

Attempting to harvest some yeast for future use.

I topped that off with Culligan bottled water and added a sanitized cap. I’ll let that sit out overnight and separate. I’ll update here tomorrow when I add the hibiscus tea concentrate and further separate the yeast.

11/2/15 update: Added the hibiscus tea to the gose and it looks like a giant jar of cranberry sauce!

IMG_20151102_070230010

I also decanted the liquid off of the yeast I’m trying to harvest. My understanding is that the yeast is the thin whitish layer on the top of the sediment. I transferred that to a pint jar and added water, We’ll see how that settles.

Transferred yeast to smaller jar and added water.

Transferred yeast to smaller jar and added water.

Yeast settled for harvest.

Yeast settled for harvest.

Standard
Uncategorized

Update/Additional Racking Blueberry-Muscadine Wine

Blueberry-Muscadine Wine sample.

Blueberry-Muscadine Wine sample.

A very brief update on the Blueberry-Muscadine Wine. I racked the wine again (with a Campden Tablet to help insure no contamination), so that I could use the plastic carboy that it was in for a beer project. The wine is now in a slightly smaller, glass carboy. To decrease the head space a little, I added about a gallon of Culligan bottled water.

Racking the wine.

Racking the wine.

There’s plenty of alcohol, so that’s no problem. (ABV, after checking the SG with a hydrometer looks to be about 15.49%!) The flavor is actually pretty good already…not too “hot” or “green”. The color is beautiful and clarity is good. After a few sips, I added a little Sierra Mist soda to the glass…yeah, I know, but I did anyway, and it was really tasty! I will definitely bulk age this wine a little longer and then bottle condition for awhile; but I may just fill a bottle and take on our Thanksgiving trip to the beach and see what people think.

Standard
Uncategorized

Racking Muscadine-Blueberry Wine

Racking wine to secondary fermentation.

Racking wine to secondary fermentation.

I’ve let the muscadine-blueberry wine go as long as I want now, so I racked it to a carboy tonight. It was in a bottling bucket for primary fermentation, so I tried to pull a sample from the spout to test the SG, but there was too much trub. To rack, I had to use a siphon and penetrate the fruit layer.

I added a crushed Campden Tablet to the carboy and started the racking process. The Campden will hopefully start knocking off the yeast that’s still active. I did get a sample and the SG is at 0.991 (0.990 @70.3F)…I would think the yeast would be done!

SG reading

SG reading

But there is still some airlock activity. After racking, it looks a little lower in volume than I thought, but there was about 14 pounds of fruit, so it shouldn’t be surprising.

A little below volume, but high on alcohol, so I added a gallon of bottled water.

A little below volume, but high on alcohol, so I added a gallon of bottled water. (This is before water addition.)

I decided to add another gallon of Culligan water with a crushed Campden Tablet to bump the volume a little. The ABV is 15.75%, prior to the water addition, so I’m not worried about diluting it a little! The color and flavor are nice, so a couple more months of racking and then a few more in the bottles and I think it will be pretty good.

Looking good...dry, but not bone dry.

Looking good…dry, but not bone dry.

Standard
Uncategorized

Blueberry-Muscadine Wine, Adjustments and Yeast

24 hours after Campden Tablets added. Sugar, water, blueberries and muscadines.

24 hours after Campden Tablets added. Sugar, water, blueberries and muscadines.

Day 2 for the Blueberry-Muscadine Wine project…time to check the OG(Original Gravity), check the acid, add the yeast nutrient, pectic enzyme, and pitch the yeast. I started with the refractometer and got a couple different readings from the sample I took after stirring the must. (Of course, I sanitized everything that touched the must). Anyway, I felt like I was at the 1.090 range,but wasn’t confident, so I took a larger sample to check with the hydrometer later.

Sample for testing acid and getting hydrometer reading.

Sample for testing acid and getting hydrometer reading.

From the sample, I removed 3ml to test the acid. Following the instructions for the acid test kit, it looks like I was at a reading of 0.225; shooting for the range between 0.55 and 0.65. The recipe called for 2-1/2 teaspoons of the acid blend, but I needed the full 2 ounces that I purchased to get to 0.565. At the minimum of the range, but okay. I also added 2-1/2 teaspoons of pectic enzyme and 3 teaspoons of yeast nutrient. Added to the must and stirred in. Then I sanitized the yeast packet and scissors, and pitched the yeast, gently stirring it in.

I resealed the fermentation bucket and cleaned my utensils. Next, I used the rest of my sample to take an OG reading with a hydrometer. It looks like I have a reading of 1.110 at 71.6F, which adjusts for temperature (hydrometer calibrated to 60F) to OG 1.111.

Hydrometer reading.

Hydrometer reading.

I guess I should not have added all the sugar at once, so this is going to be a higher alcohol wine than I wanted, but that’s the way it goes sometimes. I just hope it tastes good! Montrachet yeast is supposed to have an alcohol tolerance of 13%, so if my FG comes in around 1.01-ish, it should be stopping anyway. (The color is good. The unfermented product is so sweet, it’s hard to get a real feel for flavor…but I think it will be good.)

***Update 8/27/15: Continuing to stir every evening, to break up the fruit floating at the top and submerge it all. Getting a nice steady action in the airlock. All appears to be on track. Obviously, it’s still extremely sweet; however, a small sip does have a little more fruit flavor than before, and a little taste of the fermentation.

After stirring down the fruit.

After stirring down the fruit.

Before stirring the floating fruit.

Before stirring the floating fruit.

Update 8/29/15: Stirred down the fruit in the fermentation bucket and noted that the appearance is pretty much the same as the above photos. I wonder if the blueberries that didn’t get crushed are fermenting? They don’t seem to be changing color…hmmm. The sample spoonful definitely has a flavor that has dropped in sweetness another notch.

Update 8/29/15: Continuing to convert sugar to alcohol…definitely a little more tannic feel in the mouth, more alcohol, and drier. I continue to note that the wine is still sweet, but what a difference! I like where this is going…at least, so far.

Again, before stirring down the fruit.

Again, before stirring down the fruit.

 

After stirring down the fruit.

After stirring down the fruit.

Sample for flavor and color.

Update 9/2/2015: Now tasting more like wine and less like sweet, fermenting juice. Photos aren’t showing any real difference, but the flavor is telling the tale!

Standard