Results 31 to 40 of about 9,887 (222)

Characterization and Application of an Alginate Lyase, Aly1281 from Marine Bacterium Pseudoalteromonas carrageenovora ASY5

open access: yesMarine Drugs, 2020
Alginate extracted from widely cultured brown seaweed can be hydrolyzed by alginate lyase to produce alginate oligosaccharides (AOS) with intriguing biological activities.
Yong-Hui Zhang   +5 more
doaj   +1 more source

Toward Understanding the Alginate Catabolism in Microbulbifer sp. ALW1 by Proteomics Profiling

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The bacterial strain of Microbulbifer sp. ALW1 has demonstrated visible ability of degrading the cell wall of Laminaria japonica, and biochemical characterization has been performed on some individual enzymes to elucidate its genetic basis.
Zhipeng Li   +16 more
doaj   +1 more source

Antihypertensive Effects of Sodium Alginate Oligosaccharides.

open access: yesJournal of the agricultural chemical society of Japan, 2001
Two types of alginate oligosaccharides (Na-AO and K-AO) were prepared by cleavage of alginate polysaccharide with alginate lyase. In this study, the effects of these oligosaccharides on blood pressure of spontaneously hypertensive rats (SHRs) were investigated. In the Na-AO experiment, Na-AO and NaCl groups were fed a normal diet (CE-2, Clea Japan Inc.)
Nozomi HIURA   +2 more
openaire   +2 more sources

Potential applications of alginate oligosaccharides for biomedicine – A mini review

open access: yesCarbohydrate Polymers, 2021
Extensive research on marine algae, especially on their health-promoting properties, has been conducted. Various ingredients with potential biomedical applications have been discovered and extracted from marine algae. Alginate oligosaccharides are low molecular weight alginate polysaccharides present in cell walls of brown algae.
Mingpeng, Wang   +2 more
openaire   +2 more sources

Expression and Characterization of a New PolyG-Specific Alginate Lyase From Marine Bacterium Microbulbifer sp. Q7

open access: yesFrontiers in Microbiology, 2018
Alginate lyases play an important role in preparation of alginate oligosaccharides. Although a large number of alginate lyases have been characterized, reports on directional preparation of alginate oligosaccharides by alginate lyases are still rather ...
Min Yang   +5 more
doaj   +1 more source

Characterization of a New Intracellular Alginate Lyase with Metal Ions-Tolerant and pH-Stable Properties

open access: yesMarine Drugs, 2020
Alginate lyases play an important role in alginate oligosaccharides (AOS) preparation and brown seaweed processing. Many extracellular alginate lyases have been characterized to develop efficient degradation tools needed for industrial applications ...
Yan Ma   +6 more
doaj   +1 more source

Alginate oligosaccharides preparation, biological activities and their application in livestock and poultry

open access: yesJournal of Integrative Agriculture, 2021
Alginate oligosaccharides (AOS), belonging to the class of functional marine oligosaccharides, are low-molecular polymers linked by β-1,4-mannuronic acid (M) and α-1,4-guluronic acid (G), which could be classically obtained by enzymatic hydrolysis of ...
Ming LIU   +4 more
doaj   +1 more source

Synthesis of methyl Alpha-D-Glucoolicosaccharides by Entrapped Dextransucrase from Leuconostoc mesenteroides B-1299 [PDF]

open access: yes, 2002
The synthesis of methyl alpha-D-glucooligosaccharides, using sucrose as glucosyl donor and methyl alpha-D-glucopyranoside as acceptor, was studied with dextransucrase from Leuconostoc mesenteroides NRRL B-1299. The enzyme was immobilized by entrapment in
Alcalde Galeote, Miguel   +4 more
core   +1 more source

Characterization of a Novel PolyM-Preferred Alginate Lyase from Marine Vibrio splendidus OU02

open access: yesMarine Drugs, 2018
Alginate lyases are enzymes that degrade alginate into oligosaccharides which possess a variety of biological activities. Discovering and characterizing novel alginate lyases has great significance for industrial and medical applications.
Jingjing Zhuang   +5 more
doaj   +1 more source

miRNAs as Regulators of Antidiabetic Effects of Fucoidans [PDF]

open access: yes, 2019
open access articleDiabetes mellitus is a metabolic disease with a high mortality rate worldwide. MicroRNAs (miRNAs), and other small noncoding RNAs, serve as endogenous gene regulators through binding to specific sequences in RNA and modifying gene ...
Arroo, R. R. J.   +8 more
core   +1 more source

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