Assertion: lignin's amount | /r/HasProperty | exposed in the wood fibre of each sample
Facets:
Source sentences:
text: The difference in final ; reducing value (2 hrs) and the rate of sugar release indicate that approximately the same amount of cellulose is exposed in the wood fibre of each sample (i.e. the accessibility of each i~7 7~g fibre to acid is the same for all samples).