| 摘要 |
<p>The invention concerns a method for preparing oligomers of at least a guar gum, characterised in that it consists in subjecting a mixture comprising at least a galactomannan in solid form, a solvent system including at least a solvent and optionally at least a co-solvent, and an oxidising agent, at a temperature of not more than 250 °C and at a pressure ranging between 0.2 and 30 MPa.</p> |
