[图书][B] Acetylation of seaweed alginate by Pseudomonas syringae

JW Lee - 1993 - search.proquest.com
Acetylation of bacterial alginate by Pseudomonas syringae subsp. phaseolicola ATCC
19304 was independent of alginate biosynthesis. This allowed the development of a …

[PDF][PDF] Enzymatically modified alginates as useful biopolymers

DF Day - Annals of the New York Academy of Sciences-Paper …, 1996 - academia.edu
The properties of alginates are determined by their primary structures. Seaweed alginates
have M/G (mannuronic/guluronic) ratios between 0.45 and 1.85. In contrast, the ratios for …

Eletron Microscopic Observation of Calcium-Acetylated Seaweed Alginate Gel

JW Lee - Journal of Life Science, 1999 - koreascience.kr
Seaweed alginate was acetylated by activated carbon immobilized Pseudomonas syringae
in a fluidized bed, up-flow reactor. The acetylation degree of seaweed alginate was about …

[图书][B] The production and characterization of alginate produced by Pseudomonas syringae

RD Ashby - 1994 - search.proquest.com
Alginate has many industrial uses because of its unique colloidal behavior, and its ability to
thicken, stabilize, emulsify, suspend, form films, and produce gels. Currently, all commercial …

Manipulation of the acetylation degree of Azotobacter vinelandii alginate by supplementing the culture medium with 3‐(N‐morpholino)‐propane‐sulfonic acid

C Peña, L Hernández, E Galindo - Letters in applied …, 2006 - academic.oup.com
Aims: The aim of this study was to characterize the influence of 3‐(N‐morpholino)‐propane‐
sulfonic acid (MOPS) on alginate production by Azotobacter vinelandii and its chemical …

Bacterial alginates: biosynthesis and applications

BHA Rehm, S Valla - Applied microbiology and biotechnology, 1997 - Springer
Alginate is a copolymer of β-d-mannuronic acid and α-l-guluronic acid (GulA), linked
together by 1–4 linkages. The polymer is a well-established industrial product obtained …

Bacterial alginate: technological aspects, characteristics and production

CH Garcia-Cruz, U Foggetti, AN Silva - Química Nova, 2008 - SciELO Brasil
Alginate is a biopolymer used for a variety of industrial applications, for example, in the
textiles, cosmetics, foods, agricultural and biotechnological industries. This biopolymer is …

Microbial alginate production, modification and its applications

ID Hay, ZU Rehman, MF Moradali… - Microbial …, 2013 - Wiley Online Library
Alginate is an important polysaccharide used widely in the food, textile, printing and
pharmaceutical industries for its viscosifying, and gelling properties. All commercially …

Intracellular alginate-oligosaccharide degrading enzyme activity that is incapable of degrading intact sodium alginate from a marine bacterium Alteromonas sp.

T Sawabe, C Sawada, E Suzuki, Y Ezura - Fisheries science, 1998 - jstage.jst.go.jp
Intracellular homo and hetero-polymeric blocks degrading enzyme activity incapable of
degrading intact sodium alginate was detected in Alteromonas sp. strain H-4. The enzyme …

Determination of alginate composition by a simple enzymatic assay

K Østgaard - … International Seaweed Symposium: Proceedings of the …, 1993 - Springer
The action of alginate lyases may be easily followed in a UV-spectrophotometer, since each
cut of the alginate chain will create an unsaturated unit at the non-reducing end with a strong …