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Journal Articles Carbohydrate Polymers Year : 1995

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

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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.

Dates and versions

hal-01866934 , version 1 (03-09-2018)

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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, 1995, 28 (2), pp.131 - 136. ⟨10.1016/0144-8617(95)00112-3⟩. ⟨hal-01866934⟩
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