Overview
- External ontology
- TOGO:M287 — MRS Maltose Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M287 Original source: JCM - JCM_M293 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=293
Composition
flowchart LR
CultureMech_009414["mrs_maltose_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009414 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Maltose["Maltose"]
CultureMech_009414 --> ing1_Maltose
CHEBI_18167["CHEBI:18167"]
ing1_Maltose -.-> CHEBI_18167
ing2_Lactobacilli_MRS_broth__BD_Difco_["Lactobacilli MRS broth (BD-Difco)"]
CultureMech_009414 --> ing2_Lactobacilli_MRS_broth__BD_Difco_
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 |
Maltose
C12H22O11 342.297 g/mol
|
10 G_PER_L |
CHEBI:18167
alpha-maltose
|
Role: Carbon source; Properties: Defined component, Simple component, Organic compound |
| 3 | Lactobacilli MRS broth (BD-Difco) | 55 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- mrs_maltose_medium (normalized source unresolved)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:54.768045Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M287 |
| 2026-01-28T19:48:28.493578Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.097893Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009414 |
| 2026-03-17T06:30:25.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:25.047184+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MRS Maltose Medium" to "mrs_maltose_medium" for consistent matching |
| 2026-06-05T07:41:38.477661+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. |
| 2026-08-06T03:05:50.470675+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 72f311f6de4043dc3bd189a93658d971b7db7d0a537b1a316782416058f2040b |