title: The influence of the phenylacetic acid, paranitrophenylacetic acid, paraaminophenylacetic acid and paraoxyphenylacetic acid on the penicillin production by surface culture.
mesh_terms: D010406:Penicillins / Q000096:biosynthesis* / Q000378:metabolism*; D010648:Phenylacetates
chemical_list: D010406:Penicillins; D010648:Phenylacetates; C025136:phenylacetic acid
keywords: ACID/phenylacetic; PENICILLIN/production