Results 191 to 200 of about 3,805 (219)
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Archives of Microbiology, 2010
Gluconacetobacter xylinus possesses a constitutive membrane-bound oxidase system for the use of ethanol. Its alcohol dehydrogenase complex (ADH) was purified to homogeneity and characterized. It is a 119-kDa heterodimer (68 and 41 kDa subunits). The peroxidase reaction confirmed the presence of haem C in both subunits.
J L, Chávez-Pacheco +6 more
openaire +2 more sources
Gluconacetobacter xylinus possesses a constitutive membrane-bound oxidase system for the use of ethanol. Its alcohol dehydrogenase complex (ADH) was purified to homogeneity and characterized. It is a 119-kDa heterodimer (68 and 41 kDa subunits). The peroxidase reaction confirmed the presence of haem C in both subunits.
J L, Chávez-Pacheco +6 more
openaire +2 more sources
Carbohydrate Polymers, 2018
This study aimed to characterize the structural and physico-mechanical properties of bacterial cellulose (BC) produced by Gluconoacetobacter xylinus TJU-S8 which was isolated from Chinese persimmon vinegar. Thermogravimetric analysis (TGA) showed that BC
R. Du +4 more
semanticscholar +1 more source
This study aimed to characterize the structural and physico-mechanical properties of bacterial cellulose (BC) produced by Gluconoacetobacter xylinus TJU-S8 which was isolated from Chinese persimmon vinegar. Thermogravimetric analysis (TGA) showed that BC
R. Du +4 more
semanticscholar +1 more source
, 2019
Gluconacetobacter xylinus was used to treat soybean oil refinery effluent (SORE), which is rich in fatty acids, to produce bacterial cellulose (BC) under static conditions.
N. Qiao +5 more
semanticscholar +1 more source
Gluconacetobacter xylinus was used to treat soybean oil refinery effluent (SORE), which is rich in fatty acids, to produce bacterial cellulose (BC) under static conditions.
N. Qiao +5 more
semanticscholar +1 more source
Carbohydrate Polymers, 2012
Thin stillage (TS), a wastewater from rice wine distillery can well sustain the growth of Gluconacetobacter xylinus for production of bacterial cellulose (BC). When used as a supplement to the traditional BC production medium (Hestrin and Schramm medium), the enhancement of BC production increased with the amount of TS supplemented in a static culture ...
Wu, JM (Wu, Jyh-Ming) +1 more
openaire +2 more sources
Thin stillage (TS), a wastewater from rice wine distillery can well sustain the growth of Gluconacetobacter xylinus for production of bacterial cellulose (BC). When used as a supplement to the traditional BC production medium (Hestrin and Schramm medium), the enhancement of BC production increased with the amount of TS supplemented in a static culture ...
Wu, JM (Wu, Jyh-Ming) +1 more
openaire +2 more sources
Journal of Agricultural and Food Chemistry, 2003
To mimic the lignin polymerization process, mats of bacterial cellulose and of a pectin/cellulose composite were used as a host matrix for in vitro polymerization of coniferyl alcohol. A diffusion cell was used to allow the diffusion of both hydrogen peroxide and coniferyl alcohol into the peroxidase impregnated cellulose mats through dialysis ...
Touzel, J.P. +4 more
openaire +3 more sources
To mimic the lignin polymerization process, mats of bacterial cellulose and of a pectin/cellulose composite were used as a host matrix for in vitro polymerization of coniferyl alcohol. A diffusion cell was used to allow the diffusion of both hydrogen peroxide and coniferyl alcohol into the peroxidase impregnated cellulose mats through dialysis ...
Touzel, J.P. +4 more
openaire +3 more sources
A new method for producing microcrystalline cellulose from Gluconacetobacter xylinus and kenaf
Carbohydrate Polymers, 2011Abstract A new preparation method of microcrystalline cellulose from Gluconacetobacter xylinus (BC) and kenaf (KF) is reported. The developed cellulose (DBC and DKF) materials showed different crystalline structures. DBC exhibited cellulose I lattice with high crystallinity (85%) whereas DKF showed cellulose II lattice with high crystalinity (70%).
Sherif M.A.S. Keshk, Mohammad Abu Haija
openaire +1 more source
Glass Physics and Chemistry, 2014
Organic-inorganic composite materials with different nanotextures have been prepared using three methods based on two nanosized and biocompatible compounds—cellulose Gluconacetobacter xylinus (CGX) and hydroxyapatite Ca5(PO4)3OH (HA). The structure of the initial components and their composites has been studied using the methods of X-ray diffraction ...
D. P. Romanov +9 more
openaire +1 more source
Organic-inorganic composite materials with different nanotextures have been prepared using three methods based on two nanosized and biocompatible compounds—cellulose Gluconacetobacter xylinus (CGX) and hydroxyapatite Ca5(PO4)3OH (HA). The structure of the initial components and their composites has been studied using the methods of X-ray diffraction ...
D. P. Romanov +9 more
openaire +1 more source
Process Biochemistry, 2019
The polyurethane foam (PUF) allowed the growth of Gluconacetobacter xylinus for prompt production of bacterial cellulose (BC) due to high water storage capacity that let high water activity, as well as diffusion of oxygen through the PUF pores.
Mariana Quintana-Quirino +4 more
semanticscholar +1 more source
The polyurethane foam (PUF) allowed the growth of Gluconacetobacter xylinus for prompt production of bacterial cellulose (BC) due to high water storage capacity that let high water activity, as well as diffusion of oxygen through the PUF pores.
Mariana Quintana-Quirino +4 more
semanticscholar +1 more source
Applied Microbiology and Biotechnology, 2015
Gluconacetobacter xylinus (formerly Acetobacter xylinum and presently Komagataeibacter medellinensis) is known to produce cellulose as a stable pellicle. However, it is also well known to lose this ability very easily. We investigated the on and off mechanisms of cellulose producibility in two independent cellulose-producing strains, R1 and R2.
Minenosuke, Matsutani +6 more
openaire +2 more sources
Gluconacetobacter xylinus (formerly Acetobacter xylinum and presently Komagataeibacter medellinensis) is known to produce cellulose as a stable pellicle. However, it is also well known to lose this ability very easily. We investigated the on and off mechanisms of cellulose producibility in two independent cellulose-producing strains, R1 and R2.
Minenosuke, Matsutani +6 more
openaire +2 more sources