Ontology mapping
- Primary identifier
-
CHEBI:113455 - Ontology label
- sodium benzoate
- kg-microbe node
CHEBI:113455
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 0.6
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Assigned by in-session Claude reasoning (no external API)
- Curator note
- Provisional in-session LLM role assignment; review recommended.
Synonyms (7)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Properties: Defined component, Organic compound, Simple component | RAW_TEXT | CultureMech | |
| Benzoic acid, sodium salt | EXACT_SYNONYM | kg_microbe | |
| E211 | EXACT_SYNONYM | kg_microbe | |
| Sodium benzoate | EXACT_SYNONYM | kg_microbe | |
| Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech | |
| Properties: Simple component, Organic compound, Defined component | RAW_TEXT | CultureMech | |
| Sodiumbenzoate | EXACT_SYNONYM | unmapped_duplicate_review_2026_05_07 |
Chemical properties
- Cas rn
- 532-32-1
- Data source
- PubChem API (preprocessed)
- Retrieval date
- 2026-04-05T23:45:32.993652+00:00
- Molecular formula
- C7H5O2.Na
- Inchi
- InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
- Smiles
- O=C([O-])c1ccccc1.[Na+]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 50
- Distinct media
- 50
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 |
| 2026-04-05T21:48:45.727200+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:532-32-1 from CultureBotHT compounds_to_cas.csv (matched: Sodium benzoate) |
| 2026-04-05T21:48:45.729194+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:532-32-1 from CultureBotHT compounds_to_cas.csv (matched: sodium benzoate) |
| 2026-04-05T23:45:32.993665+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:532-32-1 from PubChem API (preprocessed) via name preprocessing (Na-benzoate) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: Benzoic acid, sodium salt, E211, Sodium benzoate |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: Benzoic acid, sodium salt, E211, Na-benzoate |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 2 duplicate MIM record(s) into this one: Sodium_Benzoate.yaml, Sodium_Benzoate_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:34.992818+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.051448+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C7H5O2.Na; inchi=InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,; smiles=O=C([O-])c1ccccc1.[Na+] | |
| 2026-05-02T03:12:16.773356+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-07T00:00:00+00:00 | unmapped_duplicate_review_2026_05_07 | MERGED_FROM_UNMAPPED_DUPLICATE | MAPPED | Absorbed duplicate unmapped record Sodiumbenzoate.yaml (UNMAPPED_0527); local OAK CHEBI resolves CHEBI:113455 as sodium benzoate and the source label is a spacing variant. |
| 2026-06-09T04:56:30.248051+00:00 | claude_in_session_curation | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 0.60) | |
| 2026-06-09T05:23:46.803587+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Na-benzoate' -> 'sodium benzoate': synced to canonical CHEBI label (preferred_term 'Na-benzoate' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE | |
| 2026-08-27T03:16:39.519393+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 36/36 -> 50/50 (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] |