Beirm

food ingredient, organisms known by a particular common name
Fo-sheòrsa de	Fungas, raising agent
Taxon known by this common name	Sporidiales, Saccharomyces cerevisiae, Saccharomycotina, Schizosaccharomycetes

'S e stuth a tha ann am beirm a chleachdar ann a bhith a’ dèanamh aran, leann, fìon ⁊c. Tha beirm na bhalgan glè bheag, a’ tionndadh siùcar gu alcol. Uaireannan bidh beirm a' gabhail tinneis gu boireannaich.

'S e Saccharomyces cerevisiae am beirm as cumanta, a tha air cleachdadh le cinne-daonna.