Propionibacterium freudenreichii subsp. freudenreichii
PTCC No:
1674
Other collection No. ::
DSM 20271, ATCC 6207, CCM 1857, NCDO 564, NCIB 5959, NCTC10470
Medium:
Culture condition:
30 °C, anaerobic
Information:
<- DSMZ <- <- Weihenstephan <- ATCC <- R.P. Tittsler <- C.H. Werkman, 53-W (Hitchner, No. 33). Type strain, Iisolated from Swiss cheese; Produces vitamin B12, Murein A31.
Literature:
Taxonomy (J. Bacteriol. 209: 1047-1066; 1972., FEBS Lett. 1:287-289, 1968; IntJSyst Bacteriol 1980, 30:225-420; Curr Microbiol 1981, 5:197-202). Production of B12 (European patent 0824152 B1, Microbial production of vitamin B12 and production and use of compositions comprising high concentrations of vitamin B12 activity)
Supplied as:
Freeze-dried
Risk group:
1