Scaling of the process of biosynthesis of surfactants by Rhodococcus erythropolis ek-1 on hexadecane

Скорочена інформація про документ
dc.contributor.authorPirog, Tatiana
dc.contributor.authorIgnatenko, Sergey
dc.date.accessioned2012-04-05T10:09:56Z
dc.date.available2012-04-05T10:09:56Z
dc.date.issued2011
dc.description.abstractPeculiarities of synthesis of surface-active substances (SAS) are studied at periodical cultivation of Rhodococcus erythropolis EK-1 in the AK-210 fermenter on medium containing n-hexadecane. Maximum indicators of SAS synthesis (concentration of extra cellular SAS is 7.2 g/l; factor of emulsification of the cultural liquid 50%; SAS yield from the substrate 50%) have been observed at 60–70% concentration of dissolved oxygen from the saturation level with aerial oxygen (pH 8.0) fractional supply of the substrate by portions each being 0.3–0.4% every 5–6 h to a final volume concentration of 2.4% and with the use of 10% inoculate grown until mid-exponential phase on the medium with 1.0 vol % of n-hexadecane. Implementation of the process of SAS biosynthesis with the fermentation equipment provided the possibility to increase almost two-fold the amount of the synthesized SAS and reduce 3.5-fold the time of cultivation of the producer strain compared with the growth in flasks at shake-flask propagator.uk_UK
dc.identifier.citationPirog, T. Scaling of the Process of Biosynthesis of Surfactants by Rhodococcus erythropolis EK-1 on Hexadecane / T. Pirog, S. Ignatenko // Applied Biochemistry and Microbiology. - 2011. - T. 47, № 4. - P. 393-399.
dc.identifier.urihttps://dspace.nuft.edu.ua/handle/123456789/735
dc.language.isoen_USuk_UK
dc.subjectsurfactantsuk_UK
dc.subjectповерхностно-активные веществаuk_UK
dc.subjectRhodococcus erythropolisen_EN
dc.subjecthexadecaneen_EN
dc.subjectscalingen_EN
dc.subjectbiosynthesisen_EN
dc.subjectгексадеканru_RU
dc.subjectмасштабированиеru_RU
dc.subjectбиосинтезru_RU
dc.subjectповерхнево-активні речовиниuk_UK
dc.subjectгексадеканru_RU
dc.subjectмасштабуванняuk_UK
dc.subjectбіосинтезuk_UK
dc.subjectкафедра біотехнології і мікробіології
dc.titleScaling of the process of biosynthesis of surfactants by Rhodococcus erythropolis ek-1 on hexadecaneuk_UK
dc.typeArticleuk_UK

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
introdusion.pdf
Розмір:
63.64 KB
Формат:
Adobe Portable Document Format
Завантажити
Ліцензійна угода
Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
1.71 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Статті