Results 11 to 20 of about 316 (111)

Characterisation of a phylogenetically distinct PL25 family ulvan lyase from a seaweed biomass enriched metagenome. [PDF]

FEBS J
Ulvan is a polysaccharide most abundant in green macroalgae biomass. Investigation of ulvan confirmed the potential of the polysaccharide for food, pharmaceutical and chemistry applications, emphasising the beneficial properties of ulvan oligosaccharides.
Jasilionis A, Sivakumar P, Dobruchowska JM, Fjermedal S, Guðmundsson H, Adalsteinsson BT, Hreggviðsson GÓ, Meyer AS, Nordberg Karlsson E.   +8 more
europepmc   +5 more sources

Biochemical characterisation of a PL24 ulvan lyase from seaweed-associated Vibrio sp. FNV38. [PDF]

J Appl Phycol, 2023
Abstract Ulvan is a green macroalgal cell wall polysaccharide that has tremendous potential for valorisation due to its unique composition of sulphated rhamnose, glucuronic acid, iduronic acid and xylose. Several potential applications such as production of biofuels, bioplastics and other value-added products ...
Rodrigues VJ, Jouanneau D, Fernandez-Fuentes N, Onime LA, Huws SA, Odaneth AA, Adams JMM.   +6 more
europepmc   +6 more sources

Revised domain structure of ulvan lyase and characterization of the first ulvan binding domain. [PDF]

Sci Rep, 2017
AbstractBiomass waste products from green algae have recently been given new life, as these polysaccharides have potential applications in industry, agriculture, and medicine. One such polysaccharide group called ulvans displays many different, potentially useful properties that arise from their structural versatility.
Melcher RL, Neumann M, Fuenzalida Werner JP, Gröhn F, Moerschbacher BM.   +4 more
europepmc   +6 more sources

Metabolic engineering enables Bacillus licheniformis to grow on the marine polysaccharide ulvan [PDF]

Microbial Cell Factories, 2022
Background Marine algae are responsible for half of the global primary production, converting carbon dioxide into organic compounds like carbohydrates. Particularly in eutrophic waters, they can grow into massive algal blooms.
Theresa Dutschei, Marie-Katherin Zühlke, Norma Welsch, Tom Eisenack, Maximilian Hilkmann, Joris Krull, Carlo Stühle, Stefan Brott, Alexandra Dürwald, Lukas Reisky, Jan-Hendrik Hehemann, Dörte Becher, Thomas Schweder, Uwe T. Bornscheuer   +13 more
doaj   +2 more sources

Pseudoalteromonas agarivorans-derived novel ulvan lyase of polysaccharide lyase family 40: Potential application of ulvan and partially hydrolyzed products in cosmetic industry. [PDF]

J Ind Microbiol Biotechnol
Abstract   Ulvan is a complex sulfated polysaccharide in the cell walls of green algae with extensive applications in food, pharmaceutical, and agricultural industries, prompting extensive studies on ulvan, its oligosaccharides, monosaccharides, and cost-effective depolymerization methods. Our primary
Gajanayaka ND, Jo E, Bandara MS, Marasinghe SD, Hettiarachchi SA, Wijewickrama S, Park GH, Oh C, Lee Y.   +8 more
europepmc   +3 more sources

Dietary Ulva lactuca and CAZyme supplementation improve serum biochemical profile and hepatic composition of weaned piglets [PDF]

Scientific Reports, 2023
Ulva lactuca is a seaweed with antinutritional cell wall for monogastrics. Carbohydrate-Active enZymes (CAZymes) supplementation can potentially cause its disruption. This study evaluates four diets: Ctrl—control diet; UL—control + 7% U.
David M. Ribeiro, Paula A. Lopes, Rui M. A. Pinto, José M. Pestana, Mónica M. Costa, Cristina M. Alfaia, Miguel P. Mourato, André M. de Almeida, João P. B. Freire, José A. M. Prates   +9 more
doaj   +2 more sources

A novel ulvan lyase family with broad-spectrum activity from the ulvan utilisation loci of Formosa agariphila KMM 3901. [PDF]

Sci Rep, 2018
AbstractUlvan, which is one of the major structural polysaccharides of the cell walls of green macroalgae, is degraded by ulvan lyases via the β-elimination mechanism with the release of oligosaccharides that have unsaturated 4-deoxy-L-threo-hex-4-enopyranosiduronic acid (∆) at the non-reducing end. These ulvan lyases belong to the PL24 or PL25 or PL28
Konasani VR, Jin C, Karlsson NG, Albers E.   +3 more
europepmc   +5 more sources

Prebiotic potential of enzymatically produced ulvan oligosaccharides using ulvan lyase of Bacillus subtilis, NIOA181, a macroalgae-associated bacteria

Journal of Applied Microbiology, 2022
Abstract Aims To characterize the polysaccharide hydrolyzing potential of macroalgae-associated bacteria (MABs) for the enzymatic production of oligosaccharides and determining their prebiotic potential.
Cathrine Sumathi Manohar, Nitin S Kadam, Ashok Jagtap   +2 more
exaly   +3 more sources

The Algal Polysaccharide Ulvan Induces Resistance in Wheat Against Zymoseptoria tritici Without Major Alteration of Leaf Metabolome [PDF]

Frontiers in Plant Science, 2021
This study aimed to examine the ability of ulvan, a water-soluble polysaccharide from the green seaweed Ulva fasciata, to provide protection and induce resistance in wheat against the hemibiotrophic fungus Zymoseptoria tritici.
Marlon C. de Borba, Marlon C. de Borba, Aline C. Velho, Aline C. Velho, Alessandra Maia-Grondard, Raymonde Baltenweck, Maryline Magnin-Robert, Béatrice Randoux, Maxime Holvoet, Jean-Louis Hilbert, Christophe Flahaut, Philippe Reignault, Philippe Hugueney, Marciel J. Stadnik, Ali Siah   +14 more
doaj   +2 more sources

Extract from the Macroalgae Ulva rigida Induces Table Grapes Resistance to Botrytis cinerea [PDF]

Foods, 2022
Fungal pathogens are a central cause of the high wastage rates of harvested fruit and vegetables. Seaweeds from the genus Ulva are fast-growing edible green macroalgae whose species can be found on the shore of every continent, and therefore present a ...
Alon Shomron, Danielle Duanis-Assaf, Ortal Galsurker, Alexander Golberg, Noam Alkan   +4 more
doaj   +2 more sources