Assertion: citric acid | /r/HasProperty | isolated
Facets:
value: by precipitating it
type: MANNER
value: from lemon juice
type: OTHER
value: from a lemon
type: OTHER
value: originally
type: MANNER
Source sentences:
text: After the mold is filtered out of the resulting solution, citric acid is isolated by precipitating it with calcium hydroxide to yield calcium citrate salt, from which citric acid is regenerated by treatment with sulfuric acid, as in the direct extraction from citrus fruit juice.
text: After the mold is filtered out of the resulting solution, citric acid is isolated by precipitating it with calcium hydroxide to yield calcium citrate salt, from which citric acid is regenerated by treatment with sulfuric acid.
text: However, just because citric acid was originally isolated from a lemon doesn’t mean it comes from lemons anymore.
text: Citric acid was first isolated from lemon juice and crystallized as a solid by Scheele in 1784.