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Effect of Gluconacetobacter xylinus cultivation conditions on the selected properties of bacterial cellulose Cover

Effect of Gluconacetobacter xylinus cultivation conditions on the selected properties of bacterial cellulose

Open Access
|Dec 2016

Abstract

The aim of the study was to analyze the changes in the parameters of bacterial cultures and bacterial cellulose (BC) synthesized by four reference strains of Gluconacetobacter xylinus during 31-day cultivation in stationary conditions. The study showed that the most visible changes in the analyzed parameters of BC, regardless of the bacterial strain used for their synthesis, were observed in the first 10–14 days of the experiment. It was also revealed, that among parameters showing dependence associated with the particular bacterial strain were the rate and period of BC synthesis, the growth rate of bacteria anchored to the cellulose fibrils, the capacity to absorb water and the water release rate. The results presented in this work may be useful in the selection of optimum culturing conditions and period from the point of view of good efficiency of the cellulose synthesis process.

Language: English
Page range: 117 - 123
Published on: Dec 30, 2016
Published by: West Pomeranian University of Technology, Szczecin
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2016 Karol Fijałkowski, Anna Żywicka, Radosław Drozd, Marian Kordas, Rafał Rakoczy, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.