title: [The characteristics of the biosynthesis of surface-active lipids by a Bacillus sp. culture].
abstract: It is established that the Bacillus sp. C-14 strain is able to produce the biosurfactant of lipopeptide nature which decreases the surface and interfacial tension to 29.5 and 2.0 mH/m, respectively. The biosurfactant synthesis is shown to depend on the substrate nature, N:C ratio in the medium as well as on the presence of sodium citrate as a stimulator of lipogenesis.
authors.forename: S A
authors.initials: SA
authors.lastname: Eliseev
authors.forename: A P
authors.initials: AP
authors.lastname: Shul'ga
authors.forename: E V
authors.initials: EV
authors.lastname: Karpenko
mesh_terms: D001407:Bacillus / Q000187:drug effects / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D002951:Citrates / Q000494:pharmacology; D019343:Citric Acid; D003470:Culture Media; D008055:Lipids / Q000032:analysis / Q000096:biosynthesis* / Q000302:isolation & purification; D013056:Spectrophotometry, Ultraviolet; D013268:Stimulation, Chemical; D013501:Surface-Active Agents
chemical_list: D002951:Citrates; D003470:Culture Media; D008055:Lipids; D013501:Surface-Active Agents; D019343:Citric Acid
vernacular_title: Osobennosti biosinteza poverkhnostno-aktivnykh lipidov kul'turoĭ Bacillus sp.