Effect of perfluorodecalin, carbogal, and perfluoromethyldecalin on growth and ice-forming activity of bacteria

被引：1

作者：

Bakulin, M. K. ^{[1
]}

Grudtsyna, A. S. ^{[1
]}

Pletneva, A. Yu. ^{[1
]}

Kucherenko, A. S. ^{[1
]}

Lyapustin, A. V. ^{[1
]}

Malakhov, I. G. ^{[1
]}

机构：

[1] Vyatka State Univ, Kirov 610000, Russia

来源：

MICROBIOLOGY | 2006年 / 75卷 / 03期

关键词：

bacteria; perfluorocarbons; submerged culture; ice-forming activity;

D O I：

10.1134/S002626170603012X

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The isolates of pseudomonads (56) and of Plesiomonas shigelloides (7) exhibiting ice-forming activity were obtained from plant leaves and rhizosphere. The theoretical possibility of the application of perfluorocarbons (PFC) with a gas-transporting function (perfluorodecalin, carbogal, and perfluoromethyldecalin) for the cultivation of bacteria with different levels of ice-forming activity (IFA) in order to enhance their growth rates, biomass yields, and IFA was demonstrated. Introduction of 5% perfluorodecalin, carbogal, or perfluoromethyldecalin resulted for two strains in a 1.7-3.1-fold increase in biomass and a 3.2-24.5-fold increase in ice-forming activity compared to the control (without PFC).

引用

页码：312 / 316

页数：5

共 50 条

[1] Effect of perfluorodecalin, carbogal, and perfluoromethyldecalin on growth and ice-forming activity of bacteria
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A. Yu. Pletneva
A. S. Kucherenko
A. V. Lyapustin
I. G. Malakhov
Microbiology, 2006, 75 : 312 - 316
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