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Strain improvement of Gluconacetobacter xylinus NCIM 2526 for bacterial cellulose production [PDF]

, 2013
The present investigation demonstrates the effectiveness of ultraviolet (UV) radiation and ethyl methanesulfonate (EMS) in strain improvement for enhanced cellulose production by Gluconacetobacter xylinus NCIM 2526. The mutants were compared with wild type for cellulose production. UV mutants GHUV3, GHUV4, and GHUV5 of G.
Hungund, BS, Gupta, SG
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Viability and cellulose synthesizing ability of Gluconacetobacter xylinus cells under high-hydrostatic pressure

Extremophiles, 2007
The effect of pressure on viability and the synthesis of bacterial cellulose (BC) by Gluconacetobacter xylinus ATCC53582 were investigated. G. xylinus was statically cultivated in a pressurized vessel under 0.1, 30, 60, and 100 MPa at 25 degrees C for 6 days. G.
Kouichi Nozaki, Junji Sugiyama, Shigeru Yamanaka   +2 more
exaly   +3 more sources

Using wastewater after lipid fermentation as substrate for bacterial cellulose production by Gluconacetobacter xylinus

Carbohydrate Polymers, 2016
In this study, lipid fermentation wastewater (fermentation broth after separation with yeast biomass) with high Chemical Oxygen Demand (COD) value of 25,591 mg/L was used as substrate for bacterial cellulose (BC) production by Gluconacetobacter xylinus for the first time. After 5 days of fermentation, the highest BC yield (0.659 g/L) was obtained. Both
Huang, Chao, Guo, Hai-Jun, Xiong, Lian, Wang, Bo, Shi, Si-Lan, Chen, Xue-Fang, Lin, Xiao-Qing, Wang, Can, Luo, Jun, Chen, Xin-De   +9 more
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Bioconversion of elephant grass (Pennisetum purpureum ) acid hydrolysate to bacterial cellulose by Gluconacetobacter xylinus

Journal of Applied Microbiology, 2013
Aims: To evaluate the possibility of elephant grass acid hydrolysate converting into bacterial cellulose (BC) produced by Gluconacetobacter xylinus CH001 and to characterize the morphology and structure of the cellulose ...
Yang, X. -Y., Guo, H. -J., Huang, C., Zhang, H. -R., Xiong, L., Li, Y. -Y., Chen, X. -D.   +6 more
exaly   +2 more sources

Characterization of Cellulose Production by a Gluconacetobacter xylinus Strain from Kombucha

Current Microbiology, 2008
The aims of this work were to characterize and improve cellulose production by a Gluconoacetobacter xylinus strain isolated from Kombucha and determine the purity and some structural features of the cellulose from this strain. Cellulose yield in tea medium with both black tea and green tea and in Hestrin and Schramm (HS) medium under both static and ...
Nguyen, V., Flanagan, B., Gidley, M., Dykes, Gary   +3 more
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Metabolic flux analysis of Gluconacetobacter xylinus for bacterial cellulose production

Applied Microbiology and Biotechnology, 2013
Metabolic flux analysis was used to reveal the metabolic distributions in Gluconacetobacter xylinus (CGMCC no. 2955) cultured on different carbon sources. Compared with other sources, glucose, fructose, and glycerol could achieve much higher bacterial cellulose (BC) yields from G. xylinus (CGMCC no. 2955).
Cheng, Zhong, Gui-Cai, Zhang, Miao, Liu, Xin-Tong, Zheng, Pei-Pei, Han, Shi-Ru, Jia   +5 more
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Effective cellulose production by a coculture of Gluconacetobacter xylinus and Lactobacillus mali

Applied Microbiology and Biotechnology, 2006
A microbial colony that contained a marked amount of cellulose was isolated from vineyard soil. The colony was formed by the associated growth of two bacterial strains: a cellulose-producing acetic acid bacterium (st-60-12) and a lactic acid bacterium (st-20). The 16S rDNA-based taxonomy indicated that st-60-12 belonged to Gluconacetobacter xylinus and
Akira, Seto, Yu, Saito, Mayumi, Matsushige, Hiroki, Kobayashi, Yasuyuki, Sasaki, Naoto, Tonouchi, Takayasu, Tsuchida, Fumihiro, Yoshinaga, Kenji, Ueda, Teruhiko, Beppu   +9 more
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Illustration of the development of bacterial cellulose bundles/ribbons by Gluconacetobacter xylinus via atomic force microscopy

Applied Microbiology and Biotechnology, 2013
The development of bacterial cellulose (BC) fibrils biosynthesized by Gluconacetobacter xylinus was investigated using atomic force microscopy (AFM).
Kai Zhang
exaly   +2 more sources

The Cells of Gluconacetobacter xylinus Response to Exposure

2013
Via direct current (DC) electric field, bacterial cellulose (BC), a biopolymer generated by Gluconacetobacter xylinus, was altered into its nanofibers alignment and 3-dimensional network structure in its synthesized process. In this investigation, cultures of G.
Xintong Zheng, Cheng Zhong, Miao Liu, Ainan Guo, Yanyan Li, Shiru Jia   +5 more
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Bacterial cellulose production from the litchi extract byGluconacetobacter xylinus

Preparative Biochemistry and Biotechnology, 2014
Although litchi has both nutrient and edible value, the extremely short preservation time limited its further market promotion. To explore processed litchi products with longer preservation time, litchi extract was selected as an alternative feedstock for production of bacterial cellulose (BC).
Yang, Xiao-Yan, Huang, Chao, Guo, Hai-Jun, Xiong, Lian, Luo, Jun, Wang, Bo, Lin, Xiao-Qing, Chen, Xue-Fang, Chen, Xin-De   +8 more
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