Synthesis and evaluation of chitosan‐vitamin C complexes

Tian Xiaolin; Tian Dafeng; Wang Zhongyan; Mo Fengkui

doi:10.1002/app.30918

journal article Jul 16, 2009

Synthesis and evaluation of chitosan‐vitamin C complexes

Tian Xiaolin Tian Dafeng Wang Zhongyan Mo Fengkui

Journal of Applied Polymer Science Vol. 114 No. 5 pp. 2986-2991 · Wiley

View at Publisher Save 10.1002/app.30918

Abstract

AbstractChitosan (CS) is a biocompatible, biodegradable, and nontoxic polysaccharide polymer. It dissolves in water only if the pH is lower than 6.5. To extend its range of application, many water‐soluble derivatives have, therefore, been prepared. In this research, chitosan‐vitamin C complexes (CSVC) were synthesized and characterized with FTIR, DSC, and 1H‐NMR. The solubility of CSVC in distilled water was greatly improved. The •O2‐ scavenging activity of CSVC was compared with CS and vitamin C (VC) by measuring the auto‐oxidation rate of pyrogallic acid. Results showed that the scavenging activity on •O2− by CSVC was stronger than that by CS. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci, 2009

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Details

Published: Jul 16, 2009
Vol/Issue: 114(5)
Pages: 2986-2991
License: View

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Cite This Article

Tian Xiaolin, Tian Dafeng, Wang Zhongyan, et al. (2009). Synthesis and evaluation of chitosan‐vitamin C complexes. Journal of Applied Polymer Science, 114(5), 2986-2991. https://doi.org/10.1002/app.30918

Synthesis and evaluation of chitosan‐vitamin C complexes

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