idchkg
An Unflattened Identity and Change Knowledge Graph

coffee oil substance

concept · 2 mentions

Oil obtained by distilling roasted coffee with superheated steam

Other senses of “coffee oil”

unspecified chemical extract commodity

Defining properties

Perspectives

Claims grouped by the voice that makes them.

Warnier

  • coffee oil has saponification number 177.5
    assertsneutralsource: coffee-pg28500
    saponification number, 177.5
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. Warnier's examination of coffee oil explicitly reports 'saponification number, 177.5' as one of the constants obtained from the yellow-brownish oil extracted from ground unroasted coffee.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the claim to Warnier (named source), the stance is appropriately 'asserts' (factual reporting), sentiment is neutral (technical chemical data), time is correctly null (passage provides no temporal information), context is appropriately empty (no restricting sense or role needed), and the quote 'saponification number, 177.5' appears verbatim and directly supports the claim about coffee oil's saponification number.
  • coffee oil has iodin number 84.5 to 86.3
    assertsneutralsource: coffee-pg28500
    iodin number, 84.5 to 86.3
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. Warnier's examination of coffee oil explicitly reports 'iodin number, 84.5 to 86.3' as one of the constants he obtained.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly attributes the finding to Warnier (referenced as [155]). The stance 'asserts' appropriately reflects the passage's reporting of his findings. The sentiment 'neutral' matches the objective, technical tone. Time qualifiers are correctly null as no temporal information is provided. The context is appropriately empty as the passage discusses coffee oil generically without restricting to a particular sense or role. The quote appears verbatim in the passage and directly supports the claim about the iodin number.

William H. Ukers (author)

  • coffee oil is inodorous when purified coffee oil
    assertsneutralsource: coffee-pg28500
    the true oil of coffee has been investigated to a fair degree and has been found to be inodorous when purified
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the opening sentence of the passage: 'The true oil of coffee has been investigated to a fair degree and has been found to be inodorous when purified.' This matches the subject, predicate, and object exactly without requiring outside knowledge or over-generalization.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as a general finding from investigation, not attributing it to a named source). The stance 'asserts' is appropriate as the passage states it as fact. The sentiment is neutral, matching the objective scientific tone. The time qualifiers are correctly null as the passage provides no temporal information. The context is empty, which is appropriate as the passage does not restrict the claim to a specific sense or role. The quote is verbatim and directly supports the claim.