Occurrence, production, and applications of gellan: current state and perspectives

AM Fialho, LM Moreira, AT Granja, AO Popescu… - Applied microbiology …, 2008 - Springer
Bacterial exopolysaccharides (EPS) are products of biotechnology that are of high interest
due to their rheological properties. This is the case of sphingans, a group of structurally …

Welan gum: microbial production, characterization, and applications

V Kaur, MB Bera, PS Panesar, H Kumar… - International journal of …, 2014 - Elsevier
Microbial exopolysaccharides are of high molecular weight, environment friendly valuable
natural polymers, having applications in diverse areas such as food industry …

The CMP-legionaminic acid pathway in Campylobacter: Biosynthesis involving novel GDP-linked precursors

IC Schoenhofen, E Vinogradov, DM Whitfield… - …, 2009 - academic.oup.com
The sialic acid-like sugar 5, 7-diacetamido-3, 5, 7, 9-tetradeoxy-d-glycero-d-galacto-
nonulosonic acid, or legion-aminic acid, is found as a virulence-associated cell-surface …

Prospects of biogenic xanthan and gellan in removal of heavy metals from contaminated waters

K Balíková, B Farkas, P Matúš, M Urík - Polymers, 2022 - mdpi.com
Biosorption is considered an effective technique for the treatment of heavy-metal-bearing
wastewaters. In recent years, various biogenic products, including native and functionalized …

A comparison of genes involved in sphingan biosynthesis brought up to date

J Schmid, N Sperl, V Sieber - Applied microbiology and biotechnology, 2014 - Springer
Microbial polysaccharides have a wide range of functional properties and show high
relevance in industrial applications. The possibility to create tailor-made polysaccharides by …

Structure and function of prokaryotic UDP-glucose pyrophosphorylase, a drug target candidate

M Alvaro Berbis… - Current medicinal …, 2015 - ingentaconnect.com
UDP-glucose is an essential metabolite for a variety of processes in the cell physiology in all
organisms. In prokaryotes, it is involved in the synthesis of trehalose, an osmoprotectant, in …

Synthesis of the microbial polysaccharide gellan from dairy and plant-based processing coproducts

TP West - Polysaccharides, 2021 - mdpi.com
This review examines the production of the microbial polysaccharide gellan, synthesized by
Sphingomonas elodea, on dairy and plant-based processing coproducts. Gellan is a water …

Strain improvement and metabolic flux modeling of wild-type and mutant Alcaligenes sp. NX-3 for synthesis of exopolysaccharide welan gum

H Li, H Xu, S Li, H Xu, C Guo, H Ying… - Biotechnology and …, 2010 - Springer
Low-energy nitrogen ion beam implantation technique was used for the strain improvement
of Alcaligenes sp. NX-3 for the production of exopolysaccharide welan gum. A high welan …

Screening and characterization of Sphingomonas sp. mutant for welan gum biosynthesis at an elevated temperature

P Zhu, X Chen, S Li, H Xu, S Dong, Z Xu… - Bioprocess and …, 2014 - Springer
The optimal temperature for the microbial polysaccharide fermentation is no higher than 30°
C, which is economically undesirable due to additional cooling cost. To solve this problem in …

UDPglucose pyrophosphorylase from Xanthomonas spp. Characterization of the enzyme kinetics, structure and inactivation related to oligomeric dissociation

MB Bosco, M Machtey, AA Iglesias, M Aleanzi - Biochimie, 2009 - Elsevier
The genes encoding for UDPglucose pyrophosphorylase in two Xanthomonas spp. were
cloned and overexpressed in Escherichia coli. After purification to electrophoretic …