Results 91 to 100 of about 3,611 (170)

κ‐Carrageenan Hydrogel Carrier Enhances Drug Bioavailability and Antibacterial Activity of Curcumin‐Functionalized Zinc Oxide Nanoparticles

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 12, December 2025.
The integration of curcumin adsorbed zinc oxide nanoparticles into k‐carrageenan hydrogels has significantly improved the physico‐mechanical and biofunctional properties. ABSTRACT This study investigates the impact of curcumin‐adsorbed ZnO nanoparticles (C‐ZnO NPs) on the physical, mechanical, and antibacterial properties of kappa (κ)‐carrageenan ...
Uroolee Changmai   +8 more
wiley   +1 more source

Rheology of interfacial protein-polysaccharide composites [PDF]

open access: yes, 2018
The morphology and mechanical properties of protein adsorption layers can significantly be altered by the presence of surfactants, lipids, particles, other proteins, and polysaccharides. In food emulsions, polysaccharides are primarily considered as bulk
Fischer, P.
core  

Impact of Seasonal Variation on Antioxidant, Enzyme Inhibitory, and Anti‐Inflammatory Potentials of Cistus creticus Leaf Extracts

open access: yesChemistryOpen, Volume 14, Issue 12, December 2025.
The phytochemical profile and biological activities of Cistus creticus leaf ethanolic extracts show strong seasonal variation. Spring extracts contain the highest phenolic levels with potent antioxidant and anti‐inflammatory effects, while summer extracts are richest in flavonoids and exhibit the greatest sun protection factor value and enzyme ...
Khalil Guelifet   +11 more
wiley   +1 more source

Rapid determination of kappa-carrageenan using a biosensor from immobilized Pseudomonas carrageenovora cells.

open access: yesPLoS ONE, 2019
A potentiometric whole cell biosensor based on immobilized marine bacterium, Pseudomonas carrageenovora producing κ-carrageenase and glycosulfatase enzymes for specific and direct determination of κ-carrageenan, is described.
Riyadh Abdulmalek Hassan   +3 more
doaj   +1 more source

Combining Nanoscale Curvature and Polymer Osmotic Pressure for Efficient Giant Vesicle Assembly Under Physiological Conditions

open access: yesSmall Methods, Volume 9, Issue 12, December 1, 2025.
Polymer‐coated nanocellulose paper (PCP) combines nanoscale curvature and polymer osmotic pressure to promote high‐yield giant vesicle assembly under physiological conditions. PCP‐assisted hydration is scalable, compatible with diverse polymers and biochemical encapsulants, and enables robust GUV formation from small to large substrates across a wide ...
Alexis Cooper   +3 more
wiley   +1 more source

Seaweed Polysaccharides as Potential Biostimulants in Turnip Greens Production

open access: yesHorticulturae
Seaweed polysaccharides can act as substitutes for synthetic compounds present in commercial stimulants and fertilizers used in agriculture to improve crop yields and vigor. In this study, three different polysaccharides (alginate, agar, and carrageenan)
Mariana Mamede   +3 more
doaj   +1 more source

Bioproducts from seaweeds: a review with special focus on the Iberian Peninsula [PDF]

open access: yes, 2014
Seaweeds, i.e. macroalgae that occupy the littoral zone, are a great source of compounds with diverse applications; their types and content greatly determine the potential applications and commercial values.
Cardoso, Susana M.   +5 more
core   +1 more source

An Immunochemical Study of Carrageenans in Gametophyte and Sporophyte Generations of Certain Red Algae [PDF]

open access: yes, 1975
Carrageenans are a heterogenous population of sulphated galactans extracted from certain marine algae. Fractionation of these polysaccharides with potassium chloride yields an insoluble fraction designated ĸ- carrageenan and a soluble fraction designated
Hosford, Peter Charles Stephen
core  

Mozgásszervi zavarok mikrokeringési következményeinek vizsgálata és befolyásolása = Assessment and modification of the microcirculatory consequences of locomotor disorders [PDF]

open access: yes, 2010
Új, objektív intravitális videomikroszkópos módszert dolgoztunk ki a csonthártya és a térdízületi felszín mikrokeringésének kísérletes megfigyelésére.
Boros, Mihály   +7 more
core  

Effect of addition of gelatin on the rheological and microstructural properties of acid milk protein gels [PDF]

open access: yes, 2015
To gain an understanding of the gelation mechanism of mixtures of milk proteins and gelatin, rheological and microstructural properties of the mixtures were characterized following four stages.
Bansal, Nidhi   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy