ArticleFoods (Basel, Switzerland)2021
Food Xanthan Polysaccharide Sulfation Process with Sulfamic Acid.
Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 36 citations in OpenAlex.
- Sulfation Modification of Polysaccharides and Their Antidiabetic Activity.Journal of food science · 2026Review
- Novel enhancement of stability and antimicrobial activity of beetroot pigment nanocomposites via graphene oxide and silver nanoparticles.Scientific reports · 2026Article
- TEMPO-Oxidized Spruce Galactoglucomannan-Biopolymer with Enhanced Antioxidant Activity and Selective Heavy-Metal Sorption.Antioxidants (Basel, Switzerland) · 2025Article
- Characterization and Rheological Properties of a New Exopolysaccharide Overproduced byPolymers · 2025Article
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- Article
- Synthesis of Xanthan Gum Anchored α-FePolymers · 2023Article
- Sulfation of Birch Wood Microcrystalline Cellulose with Sulfamic Acid Using Ion-Exchange Resins as Catalysts.Polymers · 2023Article
- Synthesis and Evaluation of Rutin-Hydroxypropyl β-Cyclodextrin Inclusion Complexes Embedded in Xanthan Gum-Based (HPMC-Antioxidants (Basel, Switzerland) · 2023Article
- Analysis of the Effect of Mixed Fermentation on the Quality of Distilled Jujube Liquor by Gas Chromatography-Ion Mobility Spectrometry and Flavor Sensory Description.Foods (Basel, Switzerland) · 2023Article
- Rheological Assessment of Oil-Xanthan Emulsions in Terms of Complex, Storage, and Loss Moduli.Polymers · 2023Article
- Synthesis and Characterization of Innovative Microgels Based on Polyacrylic Acid and Microalgae Cell Wall and Their Potential as Antigen Delivery Vehicles.Pharmaceutics · 2022Article
- Nutritional Attributes and Phenolic Composition of Flower and Bud ofMolecules (Basel, Switzerland) · 2022Article
- Biodegradable Mulching Films Based on Polycaprolactone and Its Porous Structure Construction.Polymers · 2022Article
- Biodegradable, Flexible and Ultraviolet Blocking Nanocellulose Composite Film Incorporated with Lignin Nanoparticles.International journal of molecular sciences · 2022Article
- Effects of Hydroxypropyl Methylcellulose on Physicochemical Properties and Microstructure of κ-Carrageenan Film.Foods (Basel, Switzerland) · 2022Article
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- Article
- Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation.International journal of molecular sciences · 2022Article
Corrections and comments
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Authors and funding
13 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Xanthan is an important polysaccharide with many beneficial properties. Sulfated xanthan derivatives have anticoagulant and antithrombotic activity. This work proposes a new method for the synthesis of xanthan sulfates using sulfamic acid. Various N-substituted ureas have been investigated as process activators. It was found that urea has the greatest activating ability. BBD of xanthan sulfation process with sulfamic acid in 1,4-dioxane has been carried out. It was shown that the optimal conditions for the sulfation of xanthan (13.1 wt% sulfur content) are: the amount of sulfating complex per 1 g of xanthan is 3.5 mmol, temperature 90 °C, duration 2.3 h. Sulfated xanthan with the maximum sulfur content was analyzed by physicochemical methods. Thus, in the FTIR spectrum of xanthan sulfate, in comparison with the initial xanthanum, absorption bands appear at 1247 cm
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.