Sourdough Went to Sleep and Won't Wake Up
I was so proud to be baking good sourdough bread here in Italy, having figured out the flour, made a starter from local flour, and gotten the steaming and baking up to snuff. (Well, I had baked three days in a row successfully after 5 days of making my starter.) Then my starter started looking dead. Not grey, just white and lying there like a slug. Asleep. I put it in a warmer place, as it's been very cold here. No luck. I found a Peter Reinhart link that said to add pineapple juice if you had used pineapple to start the starter. I hadn't, but I did it anyway (to half the starter). The other half, I have been stirring a lot, another of his suggestions.
It seems that a rogue bacteria can get in that makes bubbles but suppresses the natural yeasts. I suppose that's what I've got. Can anyone help?