Melibiose

CHEBI:28053 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:28053
Ontology label
melibiose
kg-microbe node
CHEBI:28053

Nutritional roles

Synonyms (11)

SynonymTypeSourceOccurrences
Role: Carbon source; Properties: Simple component, Organic compound, Defined component RAW_TEXT CultureMech
6-O-(alpha-D-Galactopyranosyl)-D-glucopyranose EXACT_SYNONYM kg_microbe
6-O-alpha-D-galactopyranosyl-D-glucopyranose EXACT_SYNONYM kg_microbe
D-Melibiose EXACT_SYNONYM kg_microbe
D-melibiose (melibiose) EXACT_SYNONYM kg_microbe
D-mellibiose EXACT_SYNONYM kg_microbe
Gal-alpha(1,6)Glc EXACT_SYNONYM kg_microbe
alpha-D-Gal-(1->6)-D-Glc EXACT_SYNONYM kg_microbe
alpha-D-Galp-(1->6)-D-Glcp EXACT_SYNONYM kg_microbe
alpha-D-galactopyranosyl-(1->6)-D-glucopyranose EXACT_SYNONYM kg_microbe
alpha-D-galactosyl-(1->6)-D-glucose EXACT_SYNONYM kg_microbe

Chemical properties

Cas rn
585-99-9
Data source
CultureBotHT/compounds_to_cas.csv
Retrieval date
2026-04-09T00:32:50.689620+00:00
Molecular formula
C12H22O11
Inchi
InChI=1S/C12H22O11/c13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4/h3-20H,1-2H2/t3-,4-,5+,6-,7+,8+,9-,10-,11?,12+/m1/s1
Smiles
OC[C@H]1O[C@H](OC[C@H]2OC(O)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@H]1O

Evidence (1)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

Occurrence statistics

Total occurrences
3
Distinct media
3

Curation history

TimestampCuratorActionNew statusChanges
2026-03-09T06:54:18.022301+00:00 import_from_culturemech IMPORTED MAPPED Initial import from CultureMech pipeline
2026-04-05T19:52:53.755645+00:00 fetch_cas_rn_from_pubchem ADDED_CAS_RN MAPPED Added CAS-RN:209-568-6 from PubChem API via name lookup (Melibiose)
2026-04-09T00:32:50.689620+00:00 enrich_mim_cas_rn_batch CAS_RN_ADDED MAPPED Added CAS-RN 585-99-9 from CultureBotHT/compounds_to_cas.csv
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 10 synonyms from kg-microbe P4.4 enrichment: 6-O-(alpha-D-Galactopyranosyl)-D-glucopyranose, 6-O-alpha-D-galactopyranosyl-D-glucopyranose, D-Melibiose, D-melibiose (melibiose), D-mellibiose, ... (5 more)
2026-05-01T07:35:34.649405+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:30.684053+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=C12H22O11; inchi=InChI=1S/C12H22O11/c13-1-3-5(14)8(17)10(19)12(23-3; smiles=OC[C@H]1O[C@H](OC[C@H]2OC(O)[C@H](O)[C@@H](O)[C@@H
2026-05-02T03:12:16.271555+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-05-29T23:35:36.111798+00:00 extract_roles_from_synonyms ANNOTATED Added media role: CARBON_SOURCE (confidence: 1.00)
2026-06-09T05:23:46.793752+00:00 correct_stale_ontology_labels.py CORRECTED ontology_label 'Melibiose' -> 'melibiose': synced to canonical CHEBI label (preferred_term 'Melibiose' 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
2026-08-27T03:16:39.519270+00:00 refresh_occurrence_statistics CORRECTED occurrence_statistics 2/2 -> 3/3 (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]