Ontology mapping
- Primary identifier
-
CHEBI:32954 - Ontology label
- sodium acetate
- kg-microbe node
CHEBI:32954
Physicochemical roles
- Role
- BUFFER
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (806 occurrences as 'Buffer')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Buffer; Properties: Defined component, Organic compound, Simple component
- Curator note
- Widespread use in media formulations (806 occurrences). High confidence based on 'Defined component' property.
Synonyms (14)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Buffer; Properties: Defined component, Organic compound, Simple component | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Organic compound, Simple component, Defined component | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Simple component, Organic compound, Defined component | RAW_TEXT | CultureMech | |
| 1 M Sodium acetate | EXACT_SYNONYM | kg_microbe | |
| Na Acetate | EXACT_SYNONYM | kg_microbe | |
| Natriumazetat | EXACT_SYNONYM | kg_microbe | |
| Sodium Acetate | EXACT_SYNONYM | kg_microbe | |
| acetic acid, sodium salt | EXACT_SYNONYM | kg_microbe | |
| Role: Buffer; Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Simple component, Defined component, Organic compound | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Organic compound, Solution, Defined component | RAW_TEXT | CultureMech | |
| Role: Buffer; Properties: Defined component, Solution, Organic compound | RAW_TEXT | CultureMech | |
| Sodium acetate(Fisher BP 333) | RAW_TEXT | MERGED_FROM Sodium acetate (#414) |
Rejected enrichment labels (1)
Provenance-only candidates: these are not synonyms and do not resolve to this record.
| Rejected label | Disposition | Source | Occurrences |
|---|---|---|---|
| Optional ingredient | REJECTED_LABEL | CultureMech |
Chemical properties
- Cas rn
- 127-09-3
- Data source
- PubChem API (preprocessed)
- Retrieval date
- 2026-04-05T23:45:31.463714+00:00
- Molecular formula
- C2H3O2.Na
- Inchi
- InChI=1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
- Smiles
- CC(=O)[O-].[Na+]
Evidence (2)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
A combination of batch and semi-continuous cultivation was used to investigate the growth, plant hormone and biostimulating effect of biomass grown in diluted pig manure and in nutrient medium supplemented with Na-acetate.
Auto-proposed; curator should rephrase or remove.
Occurrence statistics
- Total occurrences
- 1,166
- Distinct media
- 1,165
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 |
| 2026-04-05T21:48:44.651492+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from CultureBotHT compounds_to_cas.csv (matched: 1 M Sodium acetate) |
| 2026-04-05T21:48:45.711694+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from CultureBotHT compounds_to_cas.csv (matched: Sodium acetate) |
| 2026-04-05T21:48:45.716544+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from CultureBotHT compounds_to_cas.csv (matched: sodium acetate) |
| 2026-04-05T21:48:45.718925+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from CultureBotHT compounds_to_cas.csv (matched: Sodium Acetate) |
| 2026-04-05T23:45:31.463724+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from PubChem API (preprocessed) via name preprocessing (Na-acetate) |
| 2026-04-05T23:45:31.860860+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:127-09-3 from PubChem API (preprocessed) via name preprocessing (Na-Acetate) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 127-09-3 from PubChem (via CHEBI:32954) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium acetate, Na Acetate, Natriumazetat, Sodium Acetate, acetic acid, sodium salt |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium acetate, Na Acetate, Na-Acetate, Natriumazetat, acetic acid, sodium salt |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium acetate, Na-Acetate, Natriumazetat, Sodium Acetate, acetic acid, sodium salt |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 4 synonyms from kg-microbe P4.4 enrichment: Na Acetate, Na-Acetate, Natriumazetat, acetic acid, sodium salt |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 7 duplicate MIM record(s) into this one: Sodium_Acetate.yaml, Na_Acetate.yaml, Sodium_Acetate_2.yaml, Sodium_Acetate_3.yaml, 1_M_Sodium_Acetate.yaml, Na-acetate_2.yaml, Na_Acetate_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:34.974015+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.031261+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C2H3O2.Na; inchi=InChI=1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-; smiles=CC(=O)[O-].[Na+] | |
| 2026-05-01T08:09:47.967535+00:00 | auto_classify_ingredient_type | APPLY_EVIDENCE_PROPOSAL | added pmid=38190851 from propose-evidence batch | |
| 2026-05-02T03:12:16.751191+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112025+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: BUFFER (confidence: 1.00) | |
| 2026-06-09T05:23:46.803304+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Na-acetate' -> 'sodium acetate': synced to canonical CHEBI label (preferred_term 'Na-acetate' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): BUFFER -> physicochemical_roles.BUFFER | |
| 2026-08-20T00:00:00+00:00 | merge_identifier_collisions | MERGED_FROM | Absorbed 'Sodium acetate' (#414). Both records held CHEBI:32954 while both were live, which MIM's own rule forbids — for a mapped record the identifier IS the ontology CURIE, so two live records on it assert that two ingredients are one thing. They are one thing: abbreviation versus full name for one salt; identical CAS 127-09-3 and formula C2H3O2.Na. 'Na-acetate' wins as the label media actually use (806 occurrences against 3); the other survives as a RAW_TEXT synonym, so label_index still answers for it. | |
| 2026-08-27T03:16:39.519386+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 140/809 -> 1165/1166 (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] | |
| 2026-09-23T06:21:57.601684+00:00 | claude LLM | REJECTED_WRONG_FORM_SYNONYMS | MAPPED | Retyped REJECTED_LABEL: 'Optional ingredient' (RAW_TEXT): a CultureMech recipe annotation, not a name of sodium acetate (#232). The token is kept as provenance only; it must not resolve, be exported, or enter the SSSOM other column. |