Ontology mapping
- Primary identifier
-
CHEBI:91090 - Ontology label
- charcoal
Chemical properties
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:51:25.985992+00:00
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 5
- Distinct media
- 5
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:51:25.986029+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:231-153-3 from PubChem API via name lookup (Charcoal) |
| 2026-05-01T07:35:32.742421+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-02T03:12:13.303463+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-06-09T05:23:46.740765+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Charcoal' -> 'charcoal': synced to canonical CHEBI label (preferred_term 'Charcoal' unchanged). | |
| 2026-08-27T03:16:39.518551+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 3/3 -> 5/5 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257] |