Chemical modification of pectin was successfully accomplished as a solvent free process. It involved acylation of alcoholic functions of the polysaccharide by using several fatty acid anhydrides. The reaction was performed by simply mixing the reagents with a catalytic amount of the inorganic base potassium carbonate and heating the obtained mixture at a temperature of 160 °C. The desired esters were fully characterized by NMR and FT-IR spectroscopy.
Chemical modification of pectin: Environmental friendly process for new potential material development
VITTORIA, Vittoria;
2011-01-01
Abstract
Chemical modification of pectin was successfully accomplished as a solvent free process. It involved acylation of alcoholic functions of the polysaccharide by using several fatty acid anhydrides. The reaction was performed by simply mixing the reagents with a catalytic amount of the inorganic base potassium carbonate and heating the obtained mixture at a temperature of 160 °C. The desired esters were fully characterized by NMR and FT-IR spectroscopy.File in questo prodotto:
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