idchkg
An Unflattened Identity and Change Knowledge Graph

fructose substance

concept · 1 mention

a simple sugar and product of glucose conversion

Defining properties

Perspectives

Claims grouped by the voice that makes them.

Marshall and Kooi

  • fructose converted from glucose April 1957 ⟨enzymatic process⟩
    assertsneutralsource: history-of-sugar
    Enzymatic conversion of D-glucose to D-fructose
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly supported by the passage. The Marshall & Kooi (April 1957) bibliography entry explicitly states 'Enzymatic conversion of D-glucose to D-fructose' as the article title, which directly supports that fructose is enzymatically converted from glucose according to this source.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint correctly names Marshall and Kooi as the source (not 'author'). The stance 'asserts' is appropriate for a scientific paper title. The sentiment is neutral, matching the objective scientific framing. The time 'April 1957' matches the publication date exactly. The context 'enzymatic process' faithfully reflects the passage's description. The quote 'Enzymatic conversion of D-glucose to D-fructose' appears verbatim in the passage as the article title and directly supports the claim.

Samuel

  • fructose induces lipogenesis February 2011 ⟨dietary intake leading to fat and insulin resistance⟩
    assertsnegativesource: history-of-sugar
    Fructose induced lipogenesis: from sugar to fat to insulin resistance
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly supported by the passage. The bibliography entry for Samuel, VT (February 2011) includes the exact title 'Fructose induced lipogenesis: from sugar to fat to insulin resistance', which explicitly states that fructose induces lipogenesis in the context described. This is a direct citation from the listed reference.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. Viewpoint correctly identifies Samuel as the source (from the Samuel, VT citation). Stance of 'asserts' is appropriate for a scientific paper title. Sentiment of 'negative' matches the adverse health implications in the quoted title. Time correctly reflects February 2011 publication date with valid_from as 2011. Context accurately captures the claim's focus on dietary fructose and its metabolic effects (lipogenesis leading to fat and insulin resistance). Quote matches verbatim from the Samuel article title in the bibliography.

Change over time

April 1957
  • converted from glucose
February 2011
  • induces lipogenesis