Results 31 to 40 of about 88,833 (189)

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

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

Metabolism and Calcium Antagonism of Sodium Alginate Oligosaccharides

open access: yesBioscience, Biotechnology, and Biochemistry, 2007
Sodium alginate oligosaccharides (NaAOs) consisting of a mixture of eight oligosaccharides have previously been reported to lower blood pressure. We investigated in this study the excretion of NaAOs into the urine or feces, and attempted to elucidate the mechanism for lowering blood pressure by using isolated mesenteric arteries from the rabbit.
CHAKI, Takamitsu   +4 more
openaire   +2 more sources

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

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

Biochemical Characterization and Degradation Pattern of a Novel Endo-Type Bifunctional Alginate Lyase AlyA from Marine Bacterium Isoptericola halotolerans

open access: yesMarine Drugs, 2018
Alginate lyases are important tools to prepare oligosaccharides with various physiological activities by degrading alginate. Particularly, the bifunctional alginate lyase can efficiently hydrolyze the polysaccharide into oligosaccharides.
Benwei Zhu   +3 more
doaj   +1 more source

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

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.)
HIURA, Nozomi   +2 more
openaire   +2 more sources

Study of the effects of oligosaccharides in liquid cultures of penicillium chrysogenum [PDF]

open access: yes, 2002
Oligosaccharides and polysaccharides have different effects on the morphology and production of secondary metabolites by Penicillium chrysogenum P2 (ATCC 48271).
Radman, R.
core   +1 more source

Characterization of a Novel Alginate Lyase from Marine Bacterium Vibrio furnissii H1

open access: yesMarine Drugs, 2018
Alginate lyases show great potential for industrial and medicinal applications, especially as an attractive biocatalyst for the production of oligosaccharides with special bioactivities.
Xiaoyan Zhu   +7 more
doaj   +1 more source

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