A Recombinant Alginate Lyase Algt1 with Potential in Preparing Alginate Oligosaccharides at High-Concentration Substrate. [PDF]
Foods, 2023 Alginate lyase has been demonstrated as an efficient tool in the preparation of functional oligosaccharides (AOS) from alginate. The high viscosity resulting from the high concentration of alginate poses a limiting factor affecting enzymatic hydrolysis, particularly in the preparation of the fragments with low degrees of polymerization (DP).
Liang Q +9 more
europepmc +5 more sources
A Novel Cold-Adapted and High-Alkaline Alginate Lyase with Potential for Alginate Oligosaccharides Preparation. [PDF]
Molecules, 2023 Alginate oligosaccharides (AOs) prepared through enzymatic reaction by diverse alginate lyases under relatively controllable and moderate conditions possess versatile biological activities. But widely used commercial alginate lyases are still rather rare due to their poor properties (e.g., lower activity, worse thermostability, ion tolerance, etc.). In
Wang HY +5 more
europepmc +5 more sources
Imunomodulator Activity of Alginate Oligosaccharides from Alginate Sargassum crassifolium [PDF]
Jurnal Pengolahan Hasil Perikanan Indonesia, 2017 Alginate oligosaccharides (AOS) are oligosaccharides produced from depolimerization of the alginate polymer, and is reported to have various biological activities. The study aims is to determine the effect of AOS<br />production conditions and their effects on products and its activities as an immunomodulatory compound.
Subaryono Subaryono +3 more
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Alginate Lyases: Sources, Mechanism of Activity and Potencial Application [PDF]
Squalen, 2013 Alginate lyases are group of enzymes which catalyze depolymerization of alginate into oligosaccharides. Alginate lyase have been widely used in many applications such as in production of bioactive oligosaccharides, control of polysaccharide rheological ...
Subaryono Subaryono +3 more
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Alginate oligosaccharides preparation, biological activities and their application in livestock and poultry [PDF]
Journal 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 +2 more sources
Expression and Characterization of an Alginate Lyase and Its Thermostable Mutant in Pichia pastoris
Marine Drugs, 2020 Alginate is one of the most abundant polysaccharides in algae. Alginate lyase degrades alginate through a β-elimination mechanism to produce alginate oligosaccharides with special bioactivities. Improving enzyme activity and thermal stability can promote
Suxiao Yang +6 more
doaj +2 more sources
Characterization of a Novel PolyM-Preferred Alginate Lyase from Marine Vibrio splendidus OU02
Marine 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 +2 more sources
Production of Alginate Oligosaccharides (AOS) as Prebiotic Ingredients through by Alginate lyase enzyme [PDF]
Jurnal Pengolahan Hasil Perikanan Indonesia, 2017 Prebiotics is indigestible foods that can not be digested but can stimulate the growth and activity of bacteria in the digestive tract effecting human health. Alginate oligosaccharides (AOS) can be used as a source of prebiotic. That compounds can be produced enzymatically by cutting long chain alginates using alginate lyase.
Fahriza Sri Afni +3 more
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Efficient Degradation of Alginate and Preparation of Alginate Oligosaccharides by a Novel Biofunctional Alginate Lyase with High Activity and Excellent Thermophilic Features. [PDF]
Mar Drugs, 2023 The enzymatic degradation of seaweed polysaccharides is gaining interest for its potential in the production of functional oligosaccharides and fermentable sugars. Herein, a novel alginate lyase, AlyRm3, was cloned from a marine strain, Rhodothermus marinus DSM 4252.
Li L +6 more
europepmc +5 more sources
Biotechnology for Biofuels, 2019 Background The alginate oligosaccharides have been widely used in agriculture, medicine, and food industries due to their versatile physiological functions such as antioxidant, anticoagulant, and antineoplastic activities.
Benwei Zhu +4 more
doaj +2 more sources