Sucrose — MIM

Ontology mapping

Primary identifier: CHEBI:17992
Ontology label: sucrose
kg-microbe node: CHEBI:17992

Nutritional roles

Role
CARBON_SOURCE
Confidence
1.0
Evidence
- Reference text
  CultureMech database (152 occurrences as 'Carbon source')
  Reference type
  DATABASE_ENTRY
  Url
  https://github.com/CultureBotAI/CultureMech
  Excerpt
  Role: Carbon source; Properties: Defined component, Organic compound, Simple component
  Curator note
  Widespread use in media formulations (152 occurrences). High confidence based on 'Defined component' property.
Role
ENERGY_SOURCE
Confidence
0.7
Evidence
- Reference type
  COMPUTATIONAL_PREDICTION
  Reference text
  Canonical energy substrate (catabolised for energy)
  Curator note
  Provisional ENERGY_SOURCE added alongside CARBON_SOURCE; review recommended.
Role
CARBON_SOURCE
Confidence
0.7
Evidence
- Reference type
  COMPUTATIONAL_PREDICTION
  Reference text
  Inferred from CHEBI ancestry: subclass/has_role of CHEBI:16646 (carbohydrate)
  Curator note
  Provisional role inferred from CHEBI is_a/has_role closure; review recommended.

Synonyms (17)

Synonym	Type	Source
Cross-references: KEGG:sucr	RAW_TEXT	CultureMech
Role: Carbon source; Properties: Defined component, Organic compound, Simple component	RAW_TEXT	CultureMech
Role: Carbon source; Properties: Defined component, Simple component, Organic compound	RAW_TEXT	CultureMech
Role: Carbon source; Properties: Organic compound, Defined component, Simple component	RAW_TEXT	CultureMech
Role: Carbon source; Properties: Organic compound, Simple component, Defined component	RAW_TEXT	CultureMech
1-alpha-D-Glucopyranosyl-2-beta-D-fructofuranoside	EXACT_SYNONYM	kg_microbe
Cane sugar	EXACT_SYNONYM	kg_microbe
D-saccharose (sucrose)	EXACT_SYNONYM	kg_microbe
Saccharose	EXACT_SYNONYM	kg_microbe
Sacharose	EXACT_SYNONYM	kg_microbe
White sugar	EXACT_SYNONYM	kg_microbe
beta-D-Fruf-(2<->1)-alpha-D-Glcp	EXACT_SYNONYM	kg_microbe
beta-D-fructofuranosyl alpha-D-glucopyranoside	EXACT_SYNONYM	kg_microbe
d-salicin	EXACT_SYNONYM	kg_microbe
sacarosa	EXACT_SYNONYM	kg_microbe
table sugar	EXACT_SYNONYM	kg_microbe
D-Sucrose	RAW_TEXT	merged_record

Chemical properties

Cas rn: 57-50-1
Data source: PubChem API
Retrieval date: 2026-04-05T19:53:58.390035+00:00
Molecular formula: C12H22O11
Inchi: InChI=1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1
Smiles: OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O

Evidence (1)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

Occurrence statistics

Total occurrences: 233
Distinct media: 233

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
2026-04-05T19:53:58.390077+00:00	fetch_cas_rn_from_pubchem	ADDED_CAS_RN	MAPPED	Added CAS-RN:57-50-1 from PubChem API via name lookup (Sucrose)
2026-04-05T21:48:45.852846+00:00	fetch_cas_rn_from_culturebot_csv	ADDED_CAS_RN	MAPPED	Added CAS-RN:57-50-1 from CultureBotHT compounds_to_cas.csv (matched: sucrose)
2026-04-18T00:00:00+00:00	cbclaw_kg_microbe_sweep LLM	ADDED_SYNONYMS	MAPPED	Added 11 synonyms from kg-microbe P4.4 enrichment: 1-alpha-D-Glucopyranosyl-2-beta-D-fructofuranoside, Cane sugar, D-saccharose (sucrose), Saccharose, Sacharose, ... (6 more)
2026-04-19T07:39:23.955331+00:00	audit_mim_merge	MERGED_FROM_DUPLICATES	MAPPED	Absorbed 1 duplicate MIM record(s) into this one: Sucrose_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break.
2026-05-01T07:35:36.476129+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:32.555130+00:00	auto_classify_ingredient_type	AUTO_BACKFILL_CHEBI_CHEMISTRY		molecular_formula=C12H22O11; inchi=InChI=1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4); smiles=OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H]
2026-05-02T03:12:18.660607+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-05-29T23:35:36.113023+00:00	extract_roles_from_synonyms	ANNOTATED		Added media role: CARBON_SOURCE (confidence: 1.00)
2026-06-04T05:38:59.201357+00:00	infer_energy_source	ANNOTATED		Added media role: ENERGY_SOURCE (confidence: 0.70)
2026-06-09T05:23:46.839401+00:00	correct_stale_ontology_labels.py	CORRECTED		ontology_label 'Sucrose' -> 'sucrose': synced to canonical CHEBI label (preferred_term 'Sucrose' 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; ENERGY_SOURCE -> nutritional_roles.ENERGY_SOURCE
2026-08-05T06:56:09.917309+00:00	merge-same-substance-batch LLM	MERGED_FROM_MAPPED_RECORD		Absorbed CHEBI:17992 'D-Sucrose': 1 synonym(s), occurrences +0/0, role facets from nutritional_roles. Same substance under two names; MERGE_SAME_SUBSTANCE in duplicate_identifier_baseline.tsv (#226). Source: mediadive.ingredient:1358.
2026-08-27T03:16:39.519919+00:00	refresh_occurrence_statistics	CORRECTED		occurrence_statistics 54/152 -> 233/233 (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]