Is wheat sourdough vegan? Sources and aliases

Source dependent

The source or production method of wheat sourdough can vary, so it is not always vegan.

Names you may see on a label

zakwas pszennyWeizensauerteiglievito madre di frumentotarwe zuurdesemhvedesurdejmasa madre de trigovetesurdegsurdeig av hvetelevain de blévehnätaikinanjuuripšeničny kvaslevain panaire de blévehnähapantaikinapšeničný kvastarwedesemtarwezuurdesemsurdeg av vetesurdeg på vete

How to verify it

Look for a vegan certification or a manufacturer statement identifying the original source. The ingredient name alone does not settle it.