Жизнеспособность споровой культуры Streptomyces fradiae ВНИИГ-25А’ после воздействия некоторых факторов процесса лиофилизации

Жизнеспособность споровой культуры Streptomyces fradiae ВНИИГ-25А’ после воздействия некоторых факторов процесса лиофилизации

There was studied the effect of residual humidity indices and rehydration ways on the viability and antibiotic activity after freeze-drying of Streptomyces fradiae VNIIG-25’ spore culture. It was demonstrated, that in order to obtain the highly active samples of frozen-dried microbial culture the...

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Bibliographic Details
Date:2004
Main Authors: Tsutsayeva, A. A., Ananyiina, A. E., Pavlenko, N. V.
Format: Article
Language:English
Published: Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine 2004
Subjects:
мікроорганізми
ліофілізація
залишкова вологість
регідратація
Online Access:https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/700
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Journal Title:Problems of Cryobiology and Cryomedicine

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Problems of Cryobiology and Cryomedicine
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Summary:There was studied the effect of residual humidity indices and rehydration ways on the viability and antibiotic activity after freeze-drying of Streptomyces fradiae VNIIG-25’ spore culture. It was demonstrated, that in order to obtain the highly active samples of frozen-dried microbial culture the optimal indices of a residual humidity corresponded to 1.0-2.0% and the rehydration was carried-out by one-step addition of distilled water with following exposure for 1 hr under 20°C.

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