Assertion: crude lignin | /r/HasProperty | shown precipitate spectra
Facets:
value: in the acid
type: OTHER
value: in the evaporative
type: LOCATION
Source sentences:
text: As shown in the evaporative precipitate spectra, the crude lignin separated by RVET could be justified as HSG lignin, which was indicated by signals at 7.49 ppm to 7.76 ppm, 6.59 ppm to 6.78 ppm, and 7.20 ppm, respectively, and the conjugated carbonyl (9.53 ppm to 9.78 ppm) was also found in it.
text: As shown in the acid precipitate spectra, the crude lignin separated by AT was mainly composed of S lignin, due to the fact that only the syringyl unit (6.77 ppm to 6.79 ppm) was apparent.