Bacto Soytone

FOODON:03315720 chemically defined REJECTED FOODON CLOSE_MATCH

Ontology mapping

Primary identifier
FOODON:03315720
Ontology label
vegetable protein, hydrolyzed
kg-microbe node
CHEBI:8150

Synonyms (2)

SynonymTypeSourceOccurrences
Properties: Undefined component RAW_TEXT CultureMech
Soytone EXACT_SYNONYM kg_microbe

Evidence (2)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

CURATOR_JUDGMENT via fix_obsolete_chebi_8150_mapping

Original ontology_id CHEBI:8150 is obsolete (OLS4 redirects it to CHEBI:16247 "phospholipid", which is semantically wrong). Bacto Soytone is Difco's enzymatic digest of soybean meal (a soy peptone); ontology_mapping repointed to the representative FOODON:03315720 this record was merged into.

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-03-09T06:54:18.022301+00:00 import_from_culturemech IMPORTED MAPPED Initial import from CultureMech pipeline
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 1 synonyms from kg-microbe P4.4 enrichment: Soytone
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 1 synonyms from kg-microbe P4.4 enrichment: Bacto Soytone
2026-04-19T07:39:23.955331+00:00 audit_mim_merge MERGED_FROM_DUPLICATES MAPPED Absorbed 1 duplicate MIM record(s) into this one: Soytone.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break.
2026-05-01T07:35:32.338554+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-02T03:12:12.700566+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-24T04:06:03.574164+00:00 fix_obsolete_chebi_mappings MERGED REJECTED CHEBI:8150 is obsolete in CHEBI (returns IRI fragment as label from OLS4). Merged into FOODON:03315720 (Soy peptone), the canonical record for soy-based peptones including the Difco "Soytone" / "Bacto Soytone" trade names.
2026-05-24T04:42:01.137748+00:00 fix_obsolete_chebi_mappings CORRECTED Zeroed occurrence_statistics (47/47 → 0/0) to avoid double-counting; occurrences were transferred to representative FOODON:03315720 in the preceding MERGED event.
2026-05-29T23:27:36.571731+00:00 fix_obsolete_chebi_8150_mapping CORRECTED Repointed ontology_mapping from the obsolete CHEBI:8150 (empty label; OLS4 redirects to CHEBI:16247 "phospholipid", semantically wrong) to the representative FOODON:03315720 "vegetable protein, hydrolyzed" this record was already merged into. Clears the dangling obsolete reference and empty ontology_label on this REJECTED tombstone.
2026-08-15T00:00:00+00:00 fix_tombstone_pointers REPOINTED_TOMBSTONE_IDENTIFIER identifier CHEBI:8150 -> FOODON:03315720 (#360). This record was merged into 'Soy peptone' but kept its own old identifier, so a downstream lookup on this label resolved to nothing live. The target is the one named in this record's own MERGED_INTO entry; the chain was followed to the first live record. A tombstone exists to keep the loser resolvable.