fatty_acid_mixture_medium_436

CultureMech:004796 bacterial DEFINED LIQUID
Original name: Fatty acid mixture (medium 436)

Overview

External ontology
komodo.medium:3017 (source link unavailable) — Fatty acid mixture (medium 436)
Applications
  • Microbial cultivation
Notes
KOMODO accession 3017 names Fatty acid mixture (medium 436), but its Instructions link points to DSMZ3017. That conflicting DSMZ/MediaDive3017 equivalence is unverified and is withdrawn from the formulation assertion. All four displayed Gram Amounts are null; identities are restored without copying numerical doses from another provider. Keep its legacy MediaRecipe shape and record_kind SOLUTION. KOMODO displayed Gram Amounts and nulls are source-specific assertions. Rounded molar columns and aggregated SEED entries are not ingredient evidence. No organism-growth association is inferred.

Composition

flowchart LR
    CultureMech_004796["fatty_acid_mixture_medium_436"]
    ing0_Isobutyric_acid["Isobutyric acid"]
    CultureMech_004796 --> ing0_Isobutyric_acid
    ing1_2_Methylbutyric_acid["2-Methylbutyric acid"]
    CultureMech_004796 --> ing1_2_Methylbutyric_acid
    ing2_Isovaleric_acid["Isovaleric acid"]
    CultureMech_004796 --> ing2_Isovaleric_acid
    ing3_Distilled_water["Distilled water"]
    CultureMech_004796 --> ing3_Distilled_water

Ingredients (4)

# Ingredient Concentration Ontology Notes
1 Isobutyric acid Exact displayed Gram Amount precision and nulls; never rounded Mol Amount or combined SEED metabolites Exact heading: Gram & Mol amounts are per Liter of medium.
2 2-Methylbutyric acid Exact displayed Gram Amount precision and nulls; never rounded Mol Amount or combined SEED metabolites Exact heading: Gram & Mol amounts are per Liter of medium.
3 Isovaleric acid Exact displayed Gram Amount precision and nulls; never rounded Mol Amount or combined SEED metabolites Exact heading: Gram & Mol amounts are per Liter of medium.
4 Distilled water Exact displayed Gram Amount precision and nulls; never rounded Mol Amount or combined SEED metabolites Exact heading: Gram & Mol amounts are per Liter of medium.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-27T01:15:02.fZ komodo-web-import Imported from KOMODO web table Source: KOMODO, ID: 3017
2026-03-13T06:19:28.813042Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:004796
2026-03-17T19:45:44.282911+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "Fatty acid mixture (medium 436)" to "fatty_acid_mixture_medium_436" for consistent matching
2026-10-09T07:30:35.561516+00:00 codex RESTORED_RUMINOCOCCUS_ALBUS_SOURCE_FORMULATIONS_WITH_EVIDENCE Restore exact-source medium436 formulation, preparation stages and input units. Preserve qualified prior rates, source-specific nulls and unresolved original bases. No growth association added.