Difco 0001

Ontology mapping

Primary identifier: UNMAPPED_0377
Notes: Imported from mim-queue (source_id=mediadive.ingredient:2132); no CAS-RN or CHEBI/NCIT match. Reviewed on 2026-05-11 as a named Difco product/preparation pending product-specific composition curation.

Synonym	Type	Source	Occurrences
Difco 0001	RAW_TEXT	mim-queue

Timestamp	Curator	Action	New status	Changes
2026-04-30T18:43:03.698454+00:00	audit_import_ingredients[mim-queue]	CREATED_AS_UNMAPPED	UNMAPPED	Imported from mim-queue (source_id=mediadive.ingredient:2132); no CAS-RN or CHEBI/NCIT match. Curator review needed.
2026-05-11T07:52:00Z	mediaingredientmech-agentic-curation LLM	CLASSIFIED_UNDEFINED_MIXTURE	UNMAPPED	Classified as a named Difco product/preparation and left unmapped pending source-backed composition or catalog-specific ontology curation.
2026-08-06T00:00:00+00:00	edison_literature_identity LLM	ANNOTATED		Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/Difco_0001-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: Recommended interpretation: an unresolved supplier-associated raw label, not a source-established chemical or formulation. Exact-string and plausible variant searches did not recover a catalog entry, recipe definition, product number, or publication defining “Difco 0001.” Consequently, neither the meaning of `0001` nor the nature of the referent can presently be established. No ontology CURIE was proposed. Recorded as provenance only — no grounding applied from this run. Edison's recommendations are deliberately conservative, and a plausible identifier promoted by a mechanism that never decided anything is what #203 and #263 exist to undo. Any CURIE above is a curator's to accept or reject.