Results 41 to 50 of about 98,689 (389)

A Malonyl-Based Scaffold for Conjugatable Multivalent Carbohydrate-BODIPY Presentations

open access: yesMolecules, 2019
A concise synthetic route from methylmalonate to a tetravalent aliphatic scaffold has been developed. The ensuing tetra-tethered derivative is equipped with two hydroxyl groups, as well as orthogonal alkene and alkyne functionalities.
Clara Uriel   +4 more
doaj   +1 more source

A Validated HPLC-RID Method for Quantification and Optimization of Total Sugars: Fructose, Glucose, Sucrose, and Lactose in Eggless Mayonnaise

open access: yesSeparations, 2023
Mayonnaise is an oil-in-water emulsion containing 70–80% finely dispersed droplets of oil in a continuous phase of water. Since mayonnaise has a sour and acidic taste, its sugar profile is barely noticed and thus often disregarded.
Mrityunjay Tiwari   +4 more
doaj   +1 more source

Rapid determination and quantitation of compositional carbohydrates to identify honey by capillary zone electrophoresis

open access: yesCyTA - Journal of Food, 2017
A simple, sensitive, and specific capillary electrophoretic method based on 1-phenyl-3-methyl-5-pyrazolon (PMP) derivatization has been developed for simultaneous separation and determination of 11 aldoses (maltose, xylose, arabinose, ribose, glucose ...
Yalong Lu   +4 more
doaj   +1 more source

A Long-Wavelength Fluorescent Squarylium Cyanine Dye Possessing Boronic Acid for Sensing Monosaccharides and Glycoproteins with High Enhancement in Aqueous Solution

open access: yesSensors, 2012
Fluorescence sensing of saccharides and glycoproteins using a boronic acid functionalized squarylium cyanine dye (“<strong>SQ-BA</strong>”) is characterized in terms of synthetic, fluorometric, thermodynamic and kinetic parameters.
Hiroyuki Nakazumi   +4 more
doaj   +1 more source

Higher Aluminum Tolerance of Lespedeza bicolor Relative to Lespedeza cuneata Is Associated with Saccharide Components of Root Tips

open access: yesAgronomy, 2023
Aluminum (Al) toxicity is the primary factor limiting agricultural productivity in acid soils. The cell wall is mainly composed of saccharides and the first barrier for aluminum (Al) to enter plant root cells, but it is unknown whether and how root ...
Qing-Bin Sun   +5 more
doaj   +1 more source

Targeting and Imaging of Cancer Cells via Monosaccharide-Imprinted Fluorescent Nanoparticles

open access: yesScientific Reports, 2016
The recognition of cancer cells is a key for cancer diagnosis and therapy, but the specificity highly relies on the use of biorecognition molecules particularly antibodies. Because biorecognition molecules suffer from some apparent disadvantages, such as
Shuangshou Wang   +6 more
semanticscholar   +1 more source

Subtle Variations in Dietary-Fiber Fine Structure Differentially Influence the Composition and Metabolic Function of Gut Microbiota

open access: yesmSphere, 2020
The chemical structures of soluble fiber carbohydrates vary from source to source due to numerous possible linkage configurations among monomers.
Yunus E. Tuncil   +4 more
doaj   +1 more source

Revisiting monosaccharide analysis - quantitation of a comprehensive set of monosaccharides using dynamic multiple reaction monitoring.

open access: yesIn Analysis, 2018
A rapid method for the quantitation of sixteen neutral and acidic monosaccharides, from both animal and plant sources was developed using ultra-high performance liquid chromatography triple quadrupole mass spectrometry (UHPLC/QqQ-MS) in dynamic multiple ...
Gege Xu   +4 more
semanticscholar   +1 more source

Characterization of Cell Glycocalyx with Mass Spectrometry Methods. [PDF]

open access: yes, 2019
The cell membrane plays an important role in protecting the cell from its extracellular environment. As such, extensive work has been devoted to studying its structure and function.
Lebrilla, Carlito B   +3 more
core   +2 more sources

A comparison between Hydrochloric acid and Trifluoroacetic acid in hydrolysis method of exopolysaccharide from Ophiocordyceps sinensis in Monosaccharide composition analysis by GC-FID

open access: yesHo Chi Minh City Open University Journal of Science - Engineering and Technology, 2020
The monosaccharide composition is one of the crucial factors affecting the bioactivity of exopolysaccharide (EPS) in Cordyceps species. Therefore, many scientists have studied, analyzed monosaccharide composition and structure of EPS from Cordyceps ...
Le Thi Thuy Hang   +6 more
doaj   +1 more source

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