Ontology mapping
- Primary identifier
-
CHEBI:62964 - Ontology label
- magnesium acetate
- kg-microbe node
CHEBI:62964
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Mineral
- Role
- MINERAL_SOURCE
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Mineral
Synonyms (7)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Acetic acid, magnesium salt (2:1) | EXACT_SYNONYM | kg_microbe | |
| Magnesium di(acetate) | EXACT_SYNONYM | kg_microbe | |
| Mg Acetate | EXACT_SYNONYM | kg_microbe | |
| Mg(II) acetate | EXACT_SYNONYM | kg_microbe | |
| acetic acid magnesium salt | EXACT_SYNONYM | kg_microbe | |
| magnesium diacetate | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 142-72-3
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:52:49.427468+00:00
- Molecular formula
- 2C2H3O2.Mg
- Inchi
- InChI=1S/2C2H4O2.Mg/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
- Smiles
- CC(=O)[O-].CC(=O)[O-].[Mg+2]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 4
- Distinct media
- 4
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 |
| 2026-04-05T19:52:49.427526+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:142-72-3 from PubChem API via name lookup (Magnesium acetate) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: Acetic acid, magnesium salt (2:1), Magnesium di(acetate), Mg Acetate, Mg(II) acetate, acetic acid magnesium salt, ... (1 more) |
| 2026-05-01T07:35:34.566870+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:30.598742+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=2C2H3O2.Mg; inchi=InChI=1S/2C2H4O2.Mg/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;; smiles=CC(=O)[O-].CC(=O)[O-].[Mg+2] | |
| 2026-05-02T03:12:16.077910+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.111737+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.791158+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Magnesium acetate' -> 'magnesium acetate': synced to canonical CHEBI label (preferred_term 'Magnesium acetate' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.CARBON_SOURCE; MINERAL -> nutritional_roles.MINERAL_SOURCE | |
| 2026-08-27T03:16:39.519221+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 3/3 -> 4/4 (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] |