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Full-Text Articles in Carbohydrates

Extraction Method Effects On Structural Properties And Functional Characteristics Of Dietary Fiber Extracted From Ginseng Residue, Xiaoyu Feng, Kashif Ameer, Karna Ramachandraiah, Guihun Jiang Oct 2024

Extraction Method Effects On Structural Properties And Functional Characteristics Of Dietary Fiber Extracted From Ginseng Residue, Xiaoyu Feng, Kashif Ameer, Karna Ramachandraiah, Guihun Jiang

School of Medicine Faculty Publications

In this research, the dietary fibers (DFs) from ginseng residue were extracted by employing three different extraction methods (alkaline: AL, acidic: AC, enzymatic: EN). The extracted DFs were characterized in terms of their structural and functional properties. The results clearly showed that, regardless of the extraction methods, all DF samples exhibited representative infrared spectral features. The DF extracted by AC (citric acid) had more porous structures with a looser configuration, in conjunction with high apparent viscosity, whereas the DF extracted by EN (α-amylase and protease) exhibited higher thermal stability. Moreover, the monosaccharide composition of the DF samples was significantly influenced …


Hyperbaric Oxygen Therapy In The Atls/Acls Resuscitative Management Of Acutely Ill Or Severely Injured Patients With Severe Anemia: A Review, Keith W. Van Meter Oct 2024

Hyperbaric Oxygen Therapy In The Atls/Acls Resuscitative Management Of Acutely Ill Or Severely Injured Patients With Severe Anemia: A Review, Keith W. Van Meter

School of Medicine Faculty Publications

For short periods, even without the presence of red blood cells, hyperbaric oxygen can safely allow plasma to meet the oxygen delivery requirements of a human at rest. By this means, hyperbaric oxygen, in special instances, may be used as a bridge to lessen blood transfusion requirements. Hyperbaric oxygen, applied intermittently, can readily avert oxygen toxicity while meeting the body's oxygen requirements. In acute injury or illness, accumulated oxygen debt is shadowed by adenosine triphosphate debt. Hyperbaric oxygen efficiently provides superior diffusion distances of oxygen in tissue compared to those provided by breathing normobaric oxygen. Intermittent application of hyperbaric oxygen …


Chitosan-Based Hydrogels In Drug Delivery, Salma A. Fereig, Mona Mohamed Ahmed Abdelmottaleb Apr 2024

Chitosan-Based Hydrogels In Drug Delivery, Salma A. Fereig, Mona Mohamed Ahmed Abdelmottaleb

Pharmacy

Hydrogels are three-dimensional cross-linked hydrophilic polymers that are able to absorb large quantities of water and swell. They have various properties like biocompatibility, low toxicity, and mostly biodegradability, which make them attractive for drug delivery applications. Chitosan hydrogels are especially attractive due to the inherent activities of the chitosan itself like the antibacterial, anti-inflammatory, and tissue regeneration enhancement capacity. Therefore, chitosan hydrogels have been proposed for the delivery of various drugs, genes, cytokines, and stem cells via various routes of administration for the treatment of various diseases as well as different forms of degeneration.


Polarizable Amoeba Force Field Predicts Thin And Dense Hydration Layer Around Monosaccharides, Luke A. Newman, Mackenzie G. Patton, Breyanna A. Rodriguez, Ethan W. Summer, Valerie Vaissier Welbourn Jan 2024

Polarizable Amoeba Force Field Predicts Thin And Dense Hydration Layer Around Monosaccharides, Luke A. Newman, Mackenzie G. Patton, Breyanna A. Rodriguez, Ethan W. Summer, Valerie Vaissier Welbourn

Chemistry & Biochemistry Faculty Publications

Polarizable force fields crucially enhance the modeling of macromolecules in polar media. Here, we present new parameters to model six common monosaccharides with the polarizable AMOEBA force field. These parameters yield a thinner, but denser, hydration layer than that previously reported. This denser hydration layer results in eliminating non-physical aggregation of glucose in water-an issue that has plagued molecular dynamics simulations of carbohydrates for decades.