cheese culture sourdough bread experiments
i only found one online mention of something similar
here http://www.thefreshloaf.com/node/28972/cheese-starter-culture-sourdough-starter
but i decided to try and redo/re-approach my experiments that i tried before.
maybe a year ago, i started trying to add cheese cultures to yeast biga and let them sit a while and keep feeding it; (also, with tribasic calcium phosphate Ca3(PO4)2, just in case it helped)