Have you recorded the pantone shifts in colour as well?
You may also like to titrate the solution to observe the relavent shifts in acidity.
(or just wait until you get less than one "blurp" in 30 seconds and you know its fermented out )
Seriously though, I get the fascination and have done similar myself, but in all reality "it will be what it will be". Whilst you can stop fermentation at a point, or make a wine sweeter after fermentation etc., I have found that its rarely a good idea (fermentation restarting or continuing in the bottle is plain old messy for example).
What is really useful is knowing exactly what you did - the precise recipe etc. so that when you get a really great batch, you can re-create it. I've never gone quite as far as Rich has with his elderberry varieties but things like apple varieties for making apple wine really vary the taste -imagine the difference in falvour between a Granny Smith and a russet and you can see why you get a different wine.
Its all good, cheap interesting fun though!
Red
You may also like to titrate the solution to observe the relavent shifts in acidity.
(or just wait until you get less than one "blurp" in 30 seconds and you know its fermented out )
Seriously though, I get the fascination and have done similar myself, but in all reality "it will be what it will be". Whilst you can stop fermentation at a point, or make a wine sweeter after fermentation etc., I have found that its rarely a good idea (fermentation restarting or continuing in the bottle is plain old messy for example).
What is really useful is knowing exactly what you did - the precise recipe etc. so that when you get a really great batch, you can re-create it. I've never gone quite as far as Rich has with his elderberry varieties but things like apple varieties for making apple wine really vary the taste -imagine the difference in falvour between a Granny Smith and a russet and you can see why you get a different wine.
Its all good, cheap interesting fun though!
Red