I have made at least 7 batches of DB and every time tried for variation in tartness. But my friends liked the most with very less tratness.@CheerfulHeart : This sounds very interesting. Depending on your liking for tartness, add the lemon, juice not the full 40 oz. I'm thinking this is good in theory and reality. Experiment.
The best way and I think most accurate is to measure SG right before adding yeast so it's usually 24 hours after mixing fruits, sugar and water. That way fruits will release a lot of sugar and the measurement is more accurate.We just bottled our first batch and it's amazing already! We used 4c sugar to back sweeten and it seems perfect.
Based on start and end SG, the abv is 12%, but the recipe says the abv will be increased a bit from the natural sugars from the fruit. Does anyone have a guess as to what the actual abv is? It seems pretty potent!
I do have readings from before and after, and all are 1.080. Temperatures varied from 26C to 21C, but even adjusted for the temperature, it looks like it's a pretty solid 12%. It finished at .992. If I wanted to boost the abv by a couple % for next time, what would be the best way?The best way and I think most accurate is to measure SG right before adding yeast so it's usually 24 hours after mixing fruits, sugar and water. That way fruits will release a lot of sugar and the measurement is more accurate.
Thank you, I really appreciate it! If I chose a yeast that can handle 15%, and step fed until fermentation stopped, can I assume that I have reached 15% and the yeast is dead? Or is there another way to measure the alcohol impact that step-feeding is having?Sugar content changes year to year depending on so many variables. Doing what @Ericphotoart suggests gets you in the ballpark. My pear juice was 1.020 before adding sugar but solid fruits might hold on to a bit of their sugar.
Easiest way to boost ABV is to start at a bit higher SG. I usually do around 1.090 + or -. Another option to significantly boost is step feeding. Just have to be sure the yeast can handle the higher alcohol content
Just curious. What would you consider acceptable accuray for the home wine maker? Personally, plus or minus half a percent is fine.Yeast tolerance is an approximation - so no, you can't necessarily use that as the ABV. Depending upon conditions, the yeast may stop early or go beyond the stated tolerance.
You can measure each step of the feeding and use those numbers added together for the approximate ABV calculation.
For example:
Original sg 1.090
Sg at first feeding (before adding sugar) 1.020
Sg after adding sugar 1.030
Final sg .990
Calculation:
((1.090 - 1.020) + (1.030 - .995)) x 131.25
Or .070 + .035 = .105 so the ABV equation would be .105 x 131.25, which is 13.78%.
If you do more "steps", measure the before and after sg each time and add them to the sg part of the equation.
Note: the number used to multiply to get the ABV varies depending upon the amount of alcohol. I just use 131.25 but for my purposes, I don't need an exact number. I also don't worry about the additional volume when I add sugar for backsweetening, or for the volume I lose to lees. The only way that I know of for a home winemaker to get the exact ABV would be to send a sample to a lab.
I just do the calculation that I listed above, and I call it good. I have never had my wines tested, and I generally don't pay attention to added volume except when I make Skeeter Pee, because I add a gallon of lemon after fermentation is complete.Just curious. What would you consider acceptable accuray for the home wine maker? Personally, plus or minus half a percent is fine.
Dragonblood can be consumed right away, although I usually like to wait a couple weeks after bottling to make sure any bottle shock has corrected itself.Hi, how long do you wait before consuming it ?
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