Article ID Journal Published Year Pages File Type
1380112 Carbohydrate Polymers 2007 5 Pages PDF
Abstract

A water-insoluble polysaccharide (WIP) was isolated from Penicillium mycelia by extracting with sodium hydroxide. Its structural characteristics were investigated by composition analysis, gel permeation chromatography, 1D and 2D nuclear magnetic resonance (NMR) spectroscopy, and infrared spectroscopy (IR). The results indicated that it was a linear (1 → 3)-α-d-glucan with a molecular weight of 180 kDa.

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Physical Sciences and Engineering Chemistry Organic Chemistry
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