³¹P NMR spectra of insoluble β-D-glucan particles NG, β-D-glucan phosphate GP-2 prepared by planetary ball milling, and sodium hexametaphosphate (NaPO₃)₆ milled alone.

Abstract

<p>³¹P NMR spectra of insoluble β-D-glucan particles NG, β-D-glucan phosphate GP-2 prepared by planetary ball milling, and sodium hexametaphosphate (NaPO₃)₆ milled alone.</p