Assertion: lignin | /r/HasProperty | extracted in bdo medium
Facets:
value: under the optimum conditions
type: TEMPORAL
Source sentences:
text: Lignin extracted in BDO medium catalyzed by H 2 SO 4 or NaOH under the optimum conditions that were obtained in the experiments was dried at 60 C in a vacuum oven with the vacuity less than 133