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Chemically modified exopolysaccharide pullulans: physico-chemical characteristics of ionic derivatives

Abstract : The paper presents some physico-chemical characteristics of dilute solutions of exopolysaccharide pullulan and its carboxymethyl, sulfoethyl and sulfopropyl ionic derivatives. On-line size exclusion chromatography/multi-angle laser light scattering (SEC/ MALLS) was used for establishing their weight average molecular weight (Mw), number average molecular weight (Mn), polydispersity index (Ip = Mw/Mn) and radius of gyration Rg.
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https://hal-normandie-univ.archives-ouvertes.fr/hal-01866934
Contributor : Luc Picton <>
Submitted on : Monday, September 3, 2018 - 5:05:08 PM
Last modification on : Wednesday, December 4, 2019 - 11:18:22 AM

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L. Picton, G. Mocanu, D. Mihai, A. Carpov, G. Mullera. Chemically modified exopolysaccharide pullulans: physico-chemical characteristics of ionic derivatives. Carbohydrate Polymers, Elsevier, 1995, 28 (2), pp.131 - 136. ⟨10.1016/0144-8617(95)00112-3⟩. ⟨hal-01866934⟩

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