Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers

A new etherified starch, δ-hydroxybutyl starch (δ-HBS), was prepared by utilising 4-chlorobutan-1-ol as the etherifying reagent. The method of Zeisel gas chromatography for the determination of the molar substitution was described. This technique offers a simple and rapid method for quantitative ana...

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Detalles Bibliográficos
Autores principales: Man, Xiao-Lei, Peng, Wei-Kang, Chen, Jun, Liu, Xue-Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8465643/
https://www.ncbi.nlm.nih.gov/pubmed/34576984
http://dx.doi.org/10.3390/molecules26185509
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author Man, Xiao-Lei
Peng, Wei-Kang
Chen, Jun
Liu, Xue-Li
author_facet Man, Xiao-Lei
Peng, Wei-Kang
Chen, Jun
Liu, Xue-Li
author_sort Man, Xiao-Lei
collection PubMed
description A new etherified starch, δ-hydroxybutyl starch (δ-HBS), was prepared by utilising 4-chlorobutan-1-ol as the etherifying reagent. The method of Zeisel gas chromatography for the determination of the molar substitution was described. This technique offers a simple and rapid method for quantitative analysis with reproducible results. Meanwhile, the mechanism of the Zeisel reaction was also investigated.
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spelling pubmed-84656432021-09-27 Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers Man, Xiao-Lei Peng, Wei-Kang Chen, Jun Liu, Xue-Li Molecules Article A new etherified starch, δ-hydroxybutyl starch (δ-HBS), was prepared by utilising 4-chlorobutan-1-ol as the etherifying reagent. The method of Zeisel gas chromatography for the determination of the molar substitution was described. This technique offers a simple and rapid method for quantitative analysis with reproducible results. Meanwhile, the mechanism of the Zeisel reaction was also investigated. MDPI 2021-09-11 /pmc/articles/PMC8465643/ /pubmed/34576984 http://dx.doi.org/10.3390/molecules26185509 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Man, Xiao-Lei
Peng, Wei-Kang
Chen, Jun
Liu, Xue-Li
Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title_full Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title_fullStr Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title_full_unstemmed Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title_short Analysis of Molar Substitution of Hydroxybutyl Group by Zeisel Reaction in Starch Ethers
title_sort analysis of molar substitution of hydroxybutyl group by zeisel reaction in starch ethers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8465643/
https://www.ncbi.nlm.nih.gov/pubmed/34576984
http://dx.doi.org/10.3390/molecules26185509
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AT liuxueli analysisofmolarsubstitutionofhydroxybutylgroupbyzeiselreactioninstarchethers

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