Wierd plum ferment. Ideas please ?

Information about fruit/vegetable type washes.

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Pikey
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Wierd plum ferment. Ideas please ?

Post by Pikey »

I have three plum washes of 25 Litres each. They were started within a few days of each other and 2 have fermented out to 0.997 ish. I didn't actually use the hydrometer to check them - just tasted and sure enough - bitter !

The third one has started to clear, but when I took a sip - Sweet notes ! still on the dry side but a pleasant sweetness in there.

That is when I got the hydrometer out and sure enough 1030 !
Checked the other 2 and 0.997 !

Now these are all sugar heads containing whatever fruit I had picked when I made them.
The first has 11 lb fruit and 5 kg sugar in 25 litres
The second I think 7kg fruit (15.5 lb) and 5 kg sugar in 25 litres
And what I assume is the wierd one - 7 kg fruit brought to boil and simmered for a while, 5 kg sugar in 25 Litres water.

All have been fermented on the pulp and this afternoon, I was straining out the pulp ready to run them, when this anomaly appeared.

I know we have discussions about heat producing unfermentables when mashing beer - Is there any way that the fructose in the plums could be turned into unfermentables by the boiling / simmering process ? :?

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