Results 61 to 70 of about 129,867 (203)

Isolation and identification of an alginate lyase-producing marine bacterium strain and its enzymological characteristics

open access: yes浙江大学学报. 农业与生命科学版, 2013
Alginate polysaccharide produced by marine brown algae or certain Gram-negative bacteria is a linear anionic binary copolymer of β-D-mannuronic acid (M) and α-L-guluronic acid (G) residues. Alginate lyase (EC 4.2.2.3; EC 4.2.2.11), also known as alginase
TANG Haiqing   +2 more
doaj   +1 more source

Enzymatic Hydrolysis of Alginate to Produce Oligosaccharides by a New Purified Endo-Type Alginate Lyase

open access: yes, 2016
Enzymatic hydrolysis of sodium alginate to produce alginate oligosaccharides has drawn increasing attention due to its advantages of containing a wild reaction condition, excellent gel properties and specific products easy for purification.
Ning, Limin   +9 more
core   +1 more source

Alginate-Based Hydrogel Beads as a Biocompatible and Efficient Adsorbent for Dye Removal from Aqueous Solutions

open access: yes, 2018
In this study, sodium alginate was employed as a starting material for preparing two kinds of biocompatible adsorbents, including calcium alginate hydrogel beads and magnetic hydrogel beads.
Safoura Asadi (5948411)   +5 more
core   +1 more source

Purification and Characterization of a Novel Alginate Lyase from the Marine Bacterium Bacillus sp. Alg07

open access: yesMarine Drugs, 2018
Alginate oligosaccharides with different bioactivities can be prepared through the specific degradation of alginate by alginate lyases. Therefore, alginate lyases that can be used to degrade alginate under mild conditions have recently attracted public ...
Peng Chen   +4 more
doaj   +1 more source

Feasibility of chitosan-alginate (Chi-Alg) hydrogel used as scaffold for neural tissue engineering: a pilot study in vitro

open access: yesBiotechnology & Biotechnological Equipment, 2017
In tissue engineering, scaffolding plays an important role in accommodating and stimulating new tissue growth. Chitosan and alginate are two widely used natural polymers in tissue engineering.
Gan Wang, Xiaoyan Wang, Lixiang Huang
doaj   +1 more source

Effects of alginate oligosaccharide mixtures on the growth and fatty acid composition of the green alga Chlamydomonas reinhardtii. [PDF]

open access: yes, 2012
Alginate is a natural acidic linear polysaccharide that is produced by brown seaweeds. It is currently used in a broad range of commercial enterprises, such as the food and medical products industries.
Yamaguchi, Kenichi   +13 more
core   +1 more source

A Facile Fabrication of Alginate Microbubbles Using a Gas Foaming Reaction

open access: yesMolecules, 2013
Microbubble particles have been extensively utilized as temporal templates for various biomedical applications. This study proposes a facile strategy to obtain microbubble-containing alginate particles (i.e., microbubbles inside alginate gel particles ...
Chih-Hui Yang   +4 more
doaj   +1 more source

Purification and Characterization of a Bifunctional Alginate Lyase from Pseudoalteromonas sp. SM0524

open access: yesMarine Drugs, 2011
An alginate lyase-producing bacterial strain, Pseudoalteromonas sp. SM0524, was screened from marine rotten kelp. In an optimized condition, the production of alginate lyase from Pseudoalteromonas sp.
Bin-Bin Xie   +6 more
doaj   +1 more source

The regulation of alginate biosynthesis via cyclic di-GMP signaling

open access: yes, 2020
Bacterial alginates are anionic exopolysaccharides, which are produced by Pseudomonas and Azotobacter species. Bacterial cells embedded in extracellular polymeric substances such as alginates have a survival advantage as they are protected against ...
Rehm, BHA, Moradali, MF
core   +1 more source

The Effect of Combination of Pseudomonas aeruginosa Alginate and an Immunomodulator Protein of Garlic on Opsonophagocytosis in Murine Model [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2008
Background & Aims: Chronic pulmonary infection in patients with cystic fibrosis is predominantly due to infection by mucoid strains of Pseudomonas aeruginosa. Mucoid P.
T GHazanfari   +4 more
doaj  

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