Results 51 to 60 of about 411,494 (340)

The Biogeochemistry of Marine Polysaccharides: Sources, Inventories, and Bacterial Drivers of the Carbohydrate Cycle.

open access: yesAnnual Review of Marine Science, 2020
Polysaccharides are major components of macroalgal and phytoplankton biomass and constitute a large fraction of the organic matter produced and degraded in the ocean.
C. Arnosti   +6 more
semanticscholar   +1 more source

Beyond Proteins—Edible Insects as a Source of Dietary Fiber

open access: yesPolysaccharides, 2023
The consumption of insects as an alternative protein source is acceptable as a sustainable alternative to mainstream protein sources. Apart from containing a high protein content, insects also have dietary fiber in the form of chitin, which helps to ...
Carolyne Kipkoech
doaj   +1 more source

Magnetic hydrogels derived from polysaccharides with improved specific power absorption: potential devices for remotely triggered drug delivery [PDF]

open access: yesJ. Phys. Chem. B, 2010, 114 (37), pp 12002--12007, 2011
We report on novel ferrogels derived from polysaccharides (sodium alginate and chitosan) with embedded iron oxide nanoparticles synthesized in situ and their combination with thermally responsive poly (N-isopropylacrylamide) for externally-driven drug release using AC magnetic fields.
arxiv   +1 more source

Food for the elderly based on sensory perception: A review

open access: yesCurrent Research in Food Science, 2022
Background: The impairments of physiological functions caused by aging are common problems in the elderly, especially the impairments of sensory perception.
Fangwei Liu   +3 more
doaj  

Effect of Amylopectin Content on Mechanical, Barrier and Thermal Properties of Plasticized Starch/Chitosan Films

open access: yesPolysaccharides, 2023
Mechanical, barrier, and thermal properties of films based on blends of corn starch and chitosan plasticized with ethylene glycol, glycerol, and sorbitol were investigated.
Marilia M. Horn   +2 more
doaj   +1 more source

The multiple roles of the NlpC_P60 peptidase family in mycobacteria – an underexplored target for antimicrobial drug discovery

open access: yesFEBS Letters, EarlyView.
The NlpC_P60 superfamily of peptidases is recognised by its key role in bacterial cell wall homeostasis. Recently, studies have also described the involvement of NlpC_P60‐like enzymes in bacterial competitive mechanisms and pathogenesis across several lineages.
Catharina dos Santos Silva   +1 more
wiley   +1 more source

Rheological and Microstructural Features of Plant Culture Media Doped with Biopolymers: Influence on the Growth and Physiological Responses of In Vitro-Grown Shoots of Thymus lotocephalus

open access: yesPolysaccharides, 2021
In vitro culture is an important biotechnological tool in plant research and an appropriate culture media is a key for a successful plant development under in vitro conditions.
Natacha Coelho   +7 more
doaj   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

A Review of Cellulose Coarse-Grained Models and Their Applications

open access: yesPolysaccharides, 2021
Cellulose is the most common biopolymer and widely used in our daily life. Due to its unique properties and biodegradability, it has been attracting increased attention in the recent years and various new applications of cellulose and its derivatives are
Aleksandar Y. Mehandzhiyski   +1 more
doaj   +1 more source

Polysaccharide conformations measured by solution state x-ray scattering [PDF]

open access: yes, 2019
Polysaccharides are semi-flexible polymers composed of sugar residues with a myriad of important functions including structural support, energy storage and immunogenicity. The local conformation of such chains is a crucial factor governing their interactions, where the relative orientation of adjacent sugar rings determines the propensity for hydrogen ...
arxiv   +1 more source

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