Fig. 1From: Irradiation impact on biological activities of Anthraquinone pigment produced from Talaromyces purpureogenus and its evaluation, characterization and application in beef burger as natural preservativeBase peak chromatogram of penicillium propgonum pigments extract and identified secondary metabolites which are: Herqueinone (2), Anthraquinone (5). Meas m/z implies measured m/zBack to article page