Overview
- External ontology
- mediadive.medium:189 (source link unavailable) — OAT FLAKE MEDIUM
- Applications
-
- Microbial cultivation
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium189.pdf
Composition
flowchart LR
CultureMech_001281["oat_flake_medium"]
ing0_Oat_flakes["Oat flakes"]
CultureMech_001281 --> ing0_Oat_flakes
ing1_Agar["Agar"]
CultureMech_001281 --> ing1_Agar
CHEBI_2509["CHEBI:2509"]
ing1_Agar -.-> CHEBI_2509
ing2_Distilled_water["Distilled water"]
CultureMech_001281 --> ing2_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing2_Distilled_water -.-> CHEBI_15377
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Oat flakes | 30.0 G_PER_L | DSMZ Medium 189 lists 30.0 g oat flakes. | |
| 2 | Agar | 15.0 G_PER_L |
CHEBI:2509
agar
|
DSMZ Medium 189 lists 15.0 g agar. |
| 3 |
Distilled water
H2O 18.015 g/mol
|
1000.0 ML_PER_L |
CHEBI:15377
water
|
DSMZ Medium 189 lists 1000.0 ml distilled water. |
Preparation
- Boil oat flakes in water for 10 min, fill to 1 L, and add agar.
- Autoclave for 20 min at 121 C, then shake before pouring.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.421773Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 189 |
| 2026-03-13T06:19:02.789099Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001281 |
| 2026-03-17T06:30:25.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:14.646017+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "OAT FLAKE MEDIUM" to "oat_flake_medium" for consistent matching |
| 2026-06-05T07:41:40.285280+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-09-11T00:00:00-07:00 | repair_dsmz_189_oat_flake_score15.py | RESOLVED_DSMZ_189_OAT_FLAKE_SCORE15 | DSMZ Medium 189 lists oat flakes, agar, and distilled water, with boiling and autoclaving instructions. |