Overview
- External ontology
- mediadive.medium:1506 (source link unavailable) — HIGH MAGNESIUM MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.3
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1506.pdf
Composition
flowchart LR
CultureMech_000977["high_magnesium_medium"]
ing0_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_000977 --> ing0_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing0_MgSO4_x_7_H2O -.-> CHEBI_31795
ing1_KCl["KCl"]
CultureMech_000977 --> ing1_KCl
CHEBI_32588["CHEBI:32588"]
ing1_KCl -.-> CHEBI_32588
ing2_Yeast_extract["Yeast extract"]
CultureMech_000977 --> ing2_Yeast_extract
ing3_Tryptone["Tryptone"]
CultureMech_000977 --> ing3_Tryptone
ing4_Trisodium_citrate_x_2_H2O["Trisodium citrate x 2 H2O"]
CultureMech_000977 --> ing4_Trisodium_citrate_x_2_H2O
CHEBI_53258["CHEBI:53258"]
ing4_Trisodium_citrate_x_2_H2O -.-> CHEBI_53258
ing5_Casein_hydrolysate["Casein hydrolysate"]
CultureMech_000977 --> ing5_Casein_hydrolysate
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
20 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 2 |
KCl
Cl.K 74.551 g/mol
|
2 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 3 | Yeast extract | 10 G_PER_L | ||
| 4 | Tryptone | 5 G_PER_L | ||
| 5 |
Trisodium citrate x 2 H2O
C6H5O7.3Na 258.069 g/mol
|
3 G_PER_L |
CHEBI:53258
sodium citrate
|
|
| 6 | Casein hydrolysate | 5 G_PER_L |
Preparation
- Adjust to pH 7.3.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- high_magnesium_medium (CultureMech:000977)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.654635Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1506 |
| 2026-01-28T19:48:15.618354Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:00.111840Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000977 |
| 2026-03-17T06:29:58.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:11.695392+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "HIGH MAGNESIUM MEDIUM" to "high_magnesium_medium" for consistent matching |
| 2026-06-05T07:41:08.509706+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:37.569236+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 5c54cd563e6fb773af7bea029d721193250d1c0f9b9143ca41d7a759d3bc0102 |