Overview
- External ontology
- TOGO:M139 — Oatmeal Agar
- Applications
-
- Microbial cultivation
- Notes
- Source: TOGO Medium M139 | Link: https://togomedium.org/medium/M139 TOGO Medium M139 mirrors JCM Medium 148 Oatmeal Agar: oatmeal, agar, and distilled water.
Composition
flowchart LR
CultureMech_007935["oatmeal_agar"]
ing0_Oatmeal__Quaker_White_Oats_["Oatmeal (Quaker White Oats)"]
CultureMech_007935 --> ing0_Oatmeal__Quaker_White_Oats_
ing1_Agar["Agar"]
CultureMech_007935 --> ing1_Agar
CHEBI_2509["CHEBI:2509"]
ing1_Agar -.-> CHEBI_2509
ing2_Distilled_water["Distilled water"]
CultureMech_007935 --> ing2_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing2_Distilled_water -.-> CHEBI_15377
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Oatmeal (Quaker White Oats) | 30 G_PER_L | JCM Medium 148 lists this brand-specific oatmeal as supplied. | |
| 2 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
JCM Medium 148 uses agar to solidify the oatmeal infusion. |
| 3 |
Distilled water
H2O 18.015 g/mol
|
1000 ML_PER_L |
CHEBI:15377
water
|
JCM Medium 148 brings the oatmeal filtrate back to 1 L. |
Preparation
- Boil 30 g oatmeal with 1 L distilled water over a water bath for 1 hr, stirring occasionally; filter through cloth, bring the filtrate back to 1 L, add agar, and boil until dissolved.
- Autoclave at 121 C for 15 min.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.473086Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M139 |
| 2026-01-28T19:48:11.360303Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:52.609680Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007935 |
| 2026-03-17T06:29:49.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:11.074569+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Oatmeal Agar" to "oatmeal_agar" for consistent matching |
| 2026-06-05T07:40:32.991188+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-09-08T00:00:00-07:00 | repair_jcm_oatmeal_score20.py | RESOLVED_JCM_J148_OATMEAL_AGAR | Rebuilt the Oatmeal Agar ingredients from the JCM Medium 148 table. |