Posted in enology, winemaking on Jul 27th, 2009
Specify the volume, specific gravity, and titratable acidity of your juice. Then tell the wizard what you would like the specific gravity and titratable acidity of the must to be. It will recommend specific amounts of water, sugar syrup, and acid to make it happen.
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Posted in winemaking on Dec 9th, 2008
The best way to sweeten wine, or mead, is: ferment to dryness, stabilize, then add boiled & cooled sugar syrup. Here’s an example.
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Posted in winemaking on Nov 10th, 2008
There are some good reasons to make wine in 5-gallon (19 liter) or larger batches. Once you know what you’re doing, it takes about the same amount of effort to make five gallons of wine as it does to make one. The amount of headspace in a 5-gallon carboy isn’t much more than in a [...]
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Posted in winemaking on Apr 15th, 2008
Wine from Welch’s grape juice
Its tax day in the US, and this year taxes made me busier and grumpier than normal. With all that behind me, I’m starting to feel like my old self. So when Welch’s concentrated grape juice went on sale [...]
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Posted in winemaking on Apr 14th, 2008
I just received this very impressive sample kit from the Oak Solutions Group. There’s a lot to experiment with: different types of oak, in different forms, with different levels of toast. I hope to be trying it all out, and writing about it, over the next year. To get one for yourself, follow this link, [...]
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A wine to match the occasion
A couple of weeks ago, I passed along some great advice about pairing wine and chocolate for Valentine’s Day. That got me thinking about making a wine for the Day of Romance. What should the wine be like? At first, I thought it should pair with chocolate, like those earlier [...]
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I talked about five of my meads yesterday, and how I might decide if they were ready to bottle. I looked at clarity and specific gravity (SG) because I didn’t want the mead throwing off sediment or fermenting in the bottle. I tasted, probably the most important test of any wine or mead, and I [...]
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I looked in on five meads yesterday to see if they were ready to bottle. I was looking for clarity, I tasted them to see if they were pleasant to drink, and I measured the specific gravity (SG), pH, and titratable acidity (TA).
Name
SG
pH
TA (g/L)
2004 Plain Mead
1.001
3.05
5
2005 Apple Mead
0.995
3.39
5.2
2006 Experiment (boiled)
1.000
3.27
6
2006 Experiment (no heat)
1.000
3.29
5.3
2006 Grape Mead
1.000
3.51
5+
Ready [...]
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A man, his contraption, and a different way
I learned of a different way to test for titratable acidity, the other day. At the last meeting of the Puget Sound Amatuer Wine and Beer Makers club, Don Proctor demonstrated this method using an odd looking device. He used ordinary baking soda (sodium bicarbonate) to neutralize the [...]
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Posted in rhubarb wine, winemaking on Feb 4th, 2008
By 1/30/08, the specific gravity (SG) of my rhubarb wine had dropped to 1.000, and that means fermentation is finished or nearly finished. So, ten days after I pitched the yeast, I racked into a 1-gallon jug, two wine bottles, and an 8-oz (about 240 ml) coke bottle. When you’re working with small volumes like [...]
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