Results 101 to 110 of about 3,805 (219)

Synthesis and isolation of nanocellulose from bacteria Gluconacetobacter xylinus

, 2018
Magistrska naloga zajema izolacijo, sintezo ter karakterizacijo bakterijske nanoceluloze. V prvem delu magistrske naloge smo se osredotočili na pripravo rastnega medija in različnih produkcijskih gojišč ter gojenje bakterije Gluconacetobacter xylinus.
Matis, Staša
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Exploring Bacterial Cellulose and a Biosurfactant as Eco-Friendly Strategies for Addressing Pharmaceutical Contaminants

Molecules
Aquatic environments face contamination by pharmaceuticals, prompting concerns due to their toxicity even at low concentrations. To combat this, we developed an ecologically sustainable biosurfactant derived from a microorganism and integrated it into ...
Nathália Roberta Cardoso Mendes Castanho, Nathane de Marco, Érika Leão Ajala Caetano, Patrícia Lius Melo Alves, Thaisa Borim Pickler, Natasha Lien de Almeida Ibanez, Angela Faustino Jozala, Denise Grotto   +7 more
doaj   +1 more source

Tolerance of the Nanocellulose-Producing Bacterium Gluconacetobacter xylinus to Lignocellulose-Derived Acids and Aldehydes

Journal of Agricultural and Food Chemistry, 2014
Lignocellulosic biomass serves as a potential alternative feedstock for production of bacterial nanocellulose (BNC), a high-value-added product of bacteria such as Gluconacetobacter xylinus. The tolerance of G. xylinus to lignocellulose-derived inhibitors (formic acid, acetic acid, levulinic acid, furfural, and 5-hydroxymethylfurfural) was investigated.
Shuo, Zhang, Sandra, Winestrand, Lin, Chen, Dengxin, Li, Leif J, Jönsson, Feng, Hong   +5 more
openaire   +2 more sources

Production of bacterial cellulose membranes in a modified airlift bioreactor by Gluconacetobacter xylinus

, 2016
In this study, a novel bioreactor for producing bacterial cellulose (BC) is proposed. Traditional BC production uses static culture conditions and produces a gelatinous membrane.
Wu, Sheng-Chi; Li, Meng-Hsun
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Desenvolvimento de hidrogéis de celulose bacteriana para a cultura de células e permeação de biomoléculas [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2012A celulose bacteriana (CB) secretada por bactérias como a Gluconacetobacter hansenii é composta por ...
Stumpf, Taisa Regina
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Genetic Characteristics of Cellulose-Forming Acetic Acid Bacteria Identified Phenotypically asGluconacetobacter xylinus

Bioscience, Biotechnology, and Biochemistry, 2000
Gluconacetobacter xylinus (=Acetobacter xylinum) shows variety in acid formation from sugars and sugar-alcohols. Toyosaki et al. proposed new subspecies of G. xylinus (=Acetobacter xylinum) subsp. sucrofermentans in point of acid formation from sucrose and a homology index of 58.2% with the type strain of G. xylinus subsp.
TANAKA, Machiko, MURAKAMI, Shuichiro, SHINKE, Ryu, AOKI, Kenji   +3 more
openaire   +2 more sources

Molecular Identification and Characterization of Some Gluconacetobacter Strains Isolated from Some Egyptian Fruits

, 2014
Three local isolates of biocellulose (BC)-producing Gluconacetobacter strains were isolated from rotten fruits out of 103 isolates. The representative isolates were selected from each of the 20 isolation sources (rotten fruits).
S K Abd-El-Aal, M A El-Sayd, Ibrahim Sa, Attallah Ag   +3 more
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PRODUCTION AND CHARACTERIZATION OF ECONOMICAL BACTERIAL CELLULOSE

BioResources, 2008
The present study investigates the economical production of bacterial cellulose (BC) by Gluconacetobacter subsp. Xylinus (ATCC 10245) in 250 ml Erlenmeyer flasks cultivated under static conditions. The fermentation media used contained food industrial by-
Houssni El-Saied, Ahmed I. El-Diwany, Altaf H. Bast, Nagwa A. Atwa, Dina E. El-Ghwas   +4 more
doaj  

Hydrolysis of Orange Peel with Cellulase and Pectinase to Produce Bacterial Cellulose using Gluconacetobacter xylinus

, 2023
Oranges (Citrus sinensis) are the world’s most processed fruit. The waste from processing is rich in soluble sugars, cellulose, hemicelluloses and pectin and therefore has potential as feedstock for bacterial cellulose (BC) production.
Chwen-Jen Shieh, Hui-Min David Wang, Chia-Hung Kuo, Chun-Yung Huang, Chin-Yin Tseng   +4 more
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Genetic analysis of cellulose crystallization in Gluconacetobacter xylinus

, 2015
In nature, polysaccharides, such as cellulose, are important biopolymers involved in numerous biological functions including prevention of cellular desiccation, energy storage, osmoregulation, and cell wall formation.
Salgado, Luis Fernando
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