Hi there cider masters, I've been making Cole's apple juice cider ( aka prison hooch ) for a little while, using different yeasts and backsweetening ( or not ) with cloudy apple juice, also using the cloudy apple to naturally carbonate in pet bottles, I think it worked out at 80ml juice in a 2l bottle for 2.5 vol co2. It comes out a bit tart, quite nice and is now my preferred way of doing it.
I had an opened bottle of said coles cloudy apple in the fridge at 3-4 deg, and after a week or so it started leaking out the lid ( was on its side ) and had signs of fermentation. I took it out of the fridge and let it ferment out, I tried a small bit and its quite tangy and ' sharp ' but not unpleasantly so. According to the bottle its 99% apple juice and ( presumably) 1% vitamin c. Says keep refrigerated and consume within 5 days of opening. Does this mean its not pasteurized? I'm thinking about adding this about 1l to a batch of hooch of about 12l for something different.
Basically I'm wondering if this is a bad idea? Am I likely to make anybody ill with this ( aside from the purists hehe ) or is it worth a crack? What would be the fermenting agent, some cold loving wild yeast or a lactic something or other?
Thanks in advance for any advice/ opinion...