Assertion: lignin | /r/HasProperty | extracted with co
Facets:
Source sentences:
text: The NMR 31P spectra for the lignin extracted with acid and CO 2 were obtained using 2-chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane (TMDP) as a reagent of phosphorylation.
text: 31P spectra of samples of lignin extracted with sulfuric acid and CO 2 after phosphorylation with TMDP (solvent: pyridine/CDCl 3 )