Nucleotides 5’-Inosine monophosphate Bacillus subtilis 5’-Guanosine monophosphate Brevibacterium ammoniagenes Organic acids ActicAcetobacter xylinum CitricAspergillus niger Yarrowia lipolytica FumaricRhizopus species GluconicAcetobacter suboxydans ItaconicAspergillus itaconicus KojicAspergillus flavus LacticLactobacillus delbrueckii