Towards a Synthetic Strategy for the Ten Canonical Carrageenan Oligosaccharides - Synthesis of a Protected γ-Carrageenan Tetrasaccharide
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201900592
Abstract: We herein report a synthetic strategy aiming at synthesizing the ten canonical carrageenan oligosaccharides from one single precursor. The key β-(1→4)-linked disaccharide was synthesized from commercially available galactose pentaacetate. The notoriously difficult formation of β-(1→4)-D-galactan… read more here.
Keywords: ten canonical; strategy; carrageenan; synthetic strategy ... See more keywords
Assessment of the possible inhibitory effect of carrageenan in human papillomavirus DNA testing by polymerase chain reaction amplification
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Medical Virology"
DOI: 10.1002/jmv.26963
Abstract: We assessed carrageenan's potential to inhibit human papillomavirus (HPV) DNA extraction and amplification in vaginal swab samples collected in a trial, assessing the efficacy of a carrageenan‐based gel against HPV infections. Experiment #1 consisted of… read more here.
Keywords: dna; carrageenan; chain reaction; human papillomavirus ... See more keywords
Design of GDL-induced pinto bean protein isolate/κ-carrageenan mixed gels with various microstructures: Fabrication, characterization, and release behavior.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12246
Abstract: BACKGROUND The protein gels are used for different purposes, such as providing good texture, serving as fat replacers, and enhancing the nutritional and functional characteristics of foods. Furthermore, they can be used as protectors, delivering… read more here.
Keywords: release behavior; induced pinto; gdl induced; pinto bean ... See more keywords
Antiinflammatory properties of betulinic acid and xylopic acid in the carrageenan‐induced pleurisy model of lung inflammation in mice
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DOI: 10.1002/ptr.5993
Abstract: This study investigated the antiinflammatory properties of betulinic acid (BA) and xylopic acid (XA) extracted from Margaritaria discoidea and Xylopia aethiopica, respectively. M. discoidea and X. aethiopica are plants native in Ghana and the West‐African… read more here.
Keywords: antiinflammatory properties; inflammation; carrageenan; model ... See more keywords
Structural analysis and anti-complement activity of polysaccharides extracted from Grateloupia livida (Harv.) Yamada
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Oceanology and Limnology"
DOI: 10.1007/s00343-019-8125-x
Abstract: Polysaccharides were extracted from Grateloupia livida (Harv.) Yamada using hot water (extracted product denoted WGW) and then degraded in dilute sulfuric acid (degraded product denoted WGWD). The degraded mixture was then separated into four fractions… read more here.
Keywords: polysaccharides extracted; residues sulfated; linked galactopyranose; carrageenan ... See more keywords
A sulfated polysaccharide κ-carrageenan induced antioxidant defense and proteomic changes in chloroplast against leaf spot disease of tomato
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-021-02432-0
Abstract: Ecofriendly approaches to control plant diseases using biopolymers are gaining momentum due to their non-toxic nature to the environment. The present study elucidates the potency of a sulfated polysaccharide, κ-carrageenan, obtained from the red seaweed… read more here.
Keywords: sulfated polysaccharide; carrageenan; tomato; disease ... See more keywords
Simultaneous Quantification of κ-Carrageenan Oligosaccharides of DP 3, 5 and 7 by LC-MS/MS: Application to an in vitro Absorption Study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Ocean University of China"
DOI: 10.1007/s11802-020-4432-2
Abstract: Carrageenans are widely utilized in many commercial applications such as the food and pharmaceutical industry, due to their excellent functional properties. In this study, a sensitive LC-MS/MS method was developed to determine κ-3, κ-5, and… read more here.
Keywords: absorption study; method; carrageenan; vitro absorption ... See more keywords
Chitosan/iota-carrageenan and chitosan/pectin polyelectrolyte multilayer scaffolds with antiadhesive and bactericidal properties
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144282
Abstract: Abstract It has been a challenge to develop durable and cytocompatible antibacterial coatings with antiadhesive and antimicrobial activities. To overcome the problems caused by bacteria contamination on biomedical devices, we are proposing layer-by-layer films based… read more here.
Keywords: carrageenan chitosan; iota carrageenan; antiadhesive bactericidal; carrageenan ... See more keywords
Conductive nanostructured materials based on poly-(3,4-ethylenedioxythiophene) (PEDOT) and starch/κ-carrageenan for biomedical applications.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.02.040
Abstract: Smart electroactive biomaterials are sought to allow the direct delivery of electrical, electrochemical and electromechanical signals to biological tissues. Specifically, poly-(3,4-ethylenedioxythiophene) (PEDOT) is a polymer of special interest attending to its biocompatibility, tuneable electrical conductivity… read more here.
Keywords: pedot; starch carrageenan; carrageenan; ethylenedioxythiophene pedot ... See more keywords
Properties of a commercial κ-carrageenan food ingredient and its durable superabsorbent hydrogels.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate research"
DOI: 10.1016/j.carres.2019.107883
Abstract: Physical kappa-carrageenan-based hydrogels are often prepared from dilute aqueous kappa-carrageenan (κ-carrageenan) solutions at the presence of metallic ions or by mixing these solutions with proteins and other polysaccharides. The κ-carrageenan hydrogels have been used for… read more here.
Keywords: commercial carrageenan; properties commercial; carrageenan food; carrageenan ... See more keywords
Electrostatic-driven structural transformation in the complexation of lysozyme and κ-carrageenan
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DOI: 10.1016/j.chemphys.2020.110910
Abstract: Abstract Lysozyme (LYS) and κ-carrageenan (κ-CRG) are important components widely used in food and pharmaceutical products. In this work, we investigated the interactions in the aqueous mixtures of LYS and κ-CRG and the structural transformation… read more here.
Keywords: lys crg; structural transformation; lys; lysozyme ... See more keywords