saramc
Well-Known Member
Can't vouch for the stirring. Can't remember where that came up. I don't stir.
Maybe stir caused oxidation to vinegar? Is it vinegary?
I stirred, because several blogs and articles recommended stirring during early days, much like punching down the cap of fruit. I also fermented without airlock and mine turned out just fine. Not that I have anything homemade for comparison. I do know rice wine/sake is prone to Lb. infection, and this is one reason they recommend pasteurization. And if you opt to ferment beyond Day 21 the wine picks up what tangy taste. Not vinegar though. Also, the yeast ball itself can impart a specific flavor. Some are known to be on the sweeter side, some are more sour.