Results 41 to 50 of about 75,371 (302)

Systematic Chemoenzymatic Synthesis of O-Sulfated Sialyl Lewis x Antigens. [PDF]

open access: yes, 2015
O-Sulfated sialyl Lewis x antigens play important roles in nature. However, due to their structural complexity, they are not readily accessible by either chemical or enzymatic synthetic processes.
Chen, Xi   +8 more
core   +1 more source

Synthesis of Disaccharides Containing 6-Deoxy-a-L-talose as Potential Heparan Sulfate Mimetics

open access: yesMolecules, 2012
A 6-deoxy-a-L-talopyranoside acceptor was readily prepared from methyl a-L-rhamnopyranoside and glycosylated with thiogalactoside donors using NIS/TfOH as the promoter to give good yields of the desired a-linked disaccharide (69–90%).
Vito Ferro   +3 more
doaj   +1 more source

Volatiles and Antioxidant Activity of Citrus Fiber/Blackberry Gels: Influence of Sucrose and Trehalose

open access: yesPlants, 2021
Citrus fiber/blackberry gels (CBg) can be used for the preparation of various bakery products as well as confectioneries. The objective of this study was to evaluate the influence of the type of disaccharides (sucrose or trehalose) and their percentages (
Mirela Kopjar   +6 more
doaj   +1 more source

Biochemical composition of feijoa fruits under various storage [PDF]

open access: yesBIO Web of Conferences, 2023
The article discusses the issues of changes in the main biochemical components (mono- and disaccharides, organic acids) in feijoa fruits under different fruit storage conditions (temperature and humidity were regulated).
Belous Oksana   +3 more
doaj   +1 more source

APPLICATION OF THE ION CHROMATOGRAPHY METHOD IN BIOTECHNOLOGY FOR THE JOINT DETERMINATION OF MONO- AND DISACHARIDES

open access: yesВестник Северо-Кавказского федерального университета, 2022
Biotechnologicalprocesses in the processing of raw materials lead to the transformation of disaccharides into monosaccharides, which necessitate the identification of these components in one analysis.
Anastasiya Eremina   +3 more
doaj  

Straightforward Analysis of Sulfated Glycosaminoglycans by MALDI-TOF Mass Spectrometry from Biological Samples

open access: yesBiology, 2022
Glycosaminoglycans (GAGs) are considered to be the most difficult type of glycoconjugates to analyze as they are constituted of linear long polysaccharidic chains having molecular weights reaching up to several million daltons.
Lynn Krüger   +6 more
doaj   +1 more source

Diet low in fermentable oligosaccharides, disaccharides, monosaccharides and polyols, and quality of life in patients with irritable bowel syndrome in Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2018
Introduction: A growing body of evidence has pointed out the effectiveness of a diet low in fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) in patients with irritable bowel syndrome.
Ismael de Jesús Yepes   +2 more
doaj   +1 more source

Effects of Sourdough on FODMAPs in Bread and Potential Outcomes on Irritable Bowel Syndrome Patients and Healthy Subjects

open access: yesFrontiers in Microbiology, 2018
Background: Fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAPs) are an heterogeneous group of compounds that can be poorly digested and may have a range of effects on gastrointestinal processes.
Leidiane A. A. Menezes   +5 more
doaj   +1 more source

Synthesis of N-Glycolylneuraminic Acid (Neu5Gc) and Its Glycosides. [PDF]

open access: yes, 2019
Sialic acids constitute a family of negatively charged structurally diverse monosaccharides that are commonly presented on the termini of glycans in higher animals and some microorganisms.
Chen, Xi   +2 more
core   +2 more sources

Differential Dynamics at Glycosidic Linkages of an Oligosaccharide as Revealed by 13C NMR Spin Relaxation and Stochastic Modeling [PDF]

open access: yes, 2018
Among biomolecules, carbohydrates are unique in that not only can linkages be formed through different positions but the structures may also be branched.
Abragam A.   +6 more
core   +1 more source

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