title: Solid state fermentation for cephalosporin production by Streptomyces clavuligerus and Cephalosporium acremonium.
abstract: Solid state fermentation systems were developed for the production of cephalosporins with Streptomyces clavuligerus and Cephalosporium acremonium. S. clavuligerus NRRL 3585 was grown on moistened barley under optimum solid state fermentation conditions for 7 days; approximately 300 micrograms cephalosporins per g substrate were extracted from the kernels. C. acremonium C-10 produced approximately 950 micrograms cephalosporin C per g substrate after 10 days of solid state fermentation.
authors.affiliation: Department of Biology, Massachusetts Institute of Technology, Cambridge 02139.
authors.forename: M F
authors.initials: MF
authors.lastname: Jermini
authors.forename: A L
authors.initials: AL
authors.lastname: Demain
mesh_terms: D000164:Acremonium / Q000254:growth & development / Q000378:metabolism*; D002511:Cephalosporins / Q000096:biosynthesis*; D002513:Cephamycins / Q000096:biosynthesis; D003470:Culture Media; D005285:Fermentation; D001467:Hordeum; D007700:Kinetics; D013302:Streptomyces / Q000254:growth & development / Q000378:metabolism*; D013696:Temperature
chemical_list: D002511:Cephalosporins; D002513:Cephamycins; D003470:Culture Media; C025163:cephalosporin C; C024925:cephamycin C