Yogurt from sourdough starter

[Guest guest]

I have found I can make something similar to yogurt using sourdough starter. Add

in some kinda sweet fruit and it gets fizzy after a few hours. Very tasty.

I don't know whats in the sourdough starter to encourage yogurt, but I'm sure it

not that different from acidopholus.

I have been making " rejuvelac " for a few weeks now by sprouting grains till

they're green, then drowning them for another few days to get an acidic drink.

What I wonder is what steps am I missing to make actual beer?

Do I need to let ferment more than 3 days?

Do I need to roast the grains?

Do I needa elminate all oxygen with a seal?

I think all the bacteria is making from to grains is some kind of lactic acid? I

would be interested in making a crude beer if it is only 1 or 2 steps away from

" rejuvelac " .