Assertion: polysaccharide's structure | /r/HasProperty | retained after derivatisation
Facets:
Source sentences:
text: But then dissolution may or may not occur during the course of the reaction; only surface groups may be acylated, or alternatively bulk hydroxyls may also react (due to solvent swelling of the material); the macroscopic structure of the material may be retained after derivatisation (fibre, paper, cloth, or nanofibrils, etc.).