Overview
- External ontology
- TOGO:M2398 — Lowenstein Jenson medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2398 Original URL: https://www.atcc.org/~/media/DCF5BD57BCA440D682E17FA2B9D735B0.ashx
Composition
flowchart LR
CultureMech_008979["lowenstein_jenson_medium"]
ing0_Monopotassium_Phosphate["Monopotassium Phosphate"]
CultureMech_008979 --> ing0_Monopotassium_Phosphate
CHEBI_63036["CHEBI:63036"]
ing0_Monopotassium_Phosphate -.-> CHEBI_63036
ing1_Glycerol["Glycerol"]
CultureMech_008979 --> ing1_Glycerol
CHEBI_17754["CHEBI:17754"]
ing1_Glycerol -.-> CHEBI_17754
ing2_Magnesium_Sulfate["Magnesium Sulfate"]
CultureMech_008979 --> ing2_Magnesium_Sulfate
CHEBI_32599["CHEBI:32599"]
ing2_Magnesium_Sulfate -.-> CHEBI_32599
ing3_Sodium_Citrate["Sodium Citrate"]
CultureMech_008979 --> ing3_Sodium_Citrate
CHEBI_53258["CHEBI:53258"]
ing3_Sodium_Citrate -.-> CHEBI_53258
ing4_Whole_Egg_["Whole Egg "]
CultureMech_008979 --> ing4_Whole_Egg_
ing5_L_Asparagine["L-Asparagine"]
CultureMech_008979 --> ing5_L_Asparagine
CHEBI_17196["CHEBI:17196"]
ing5_L_Asparagine -.-> CHEBI_17196
ing6_Malachite_green["Malachite green"]
CultureMech_008979 --> ing6_Malachite_green
CHEBI_72449["CHEBI:72449"]
ing6_Malachite_green -.-> CHEBI_72449
ing7_Potato_Flour["Potato Flour"]
CultureMech_008979 --> ing7_Potato_Flour
Ingredients (8)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Monopotassium Phosphate
H2O4P.K 136.084 g/mol
|
2.5 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Role: Buffer; Properties: Defined component, Simple component, Inorganic compound |
| 2 |
Glycerol
C3H8O3 92.094 g/mol
|
12 G_PER_L |
CHEBI:17754
glycerol
|
Role: Carbon source; Properties: Defined component, Organic compound, Simple component |
| 3 |
Magnesium Sulfate
Mg.O4S 120.368 g/mol
|
0.24 G_PER_L |
CHEBI:32599
magnesium sulfate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 4 |
Sodium Citrate
C6H5O7.3Na 258.069 g/mol
|
0.6 G_PER_L |
CHEBI:53258
sodium citrate
|
Role: Buffer; Properties: Organic compound, Simple component, Defined component |
| 5 | Whole Egg | 1000 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 6 |
L-Asparagine
C4H8N2O3 132.119 g/mol
|
3.6 G_PER_L |
CHEBI:17196
L-asparagine
|
Role: Nitrogen source; Properties: Defined component, Organic compound, Simple component |
| 7 |
Malachite green
C23H25N2.Cl 364.92 g/mol
|
0.4 G_PER_L |
CHEBI:72449
malachite green
|
Role: Selective agent, pH indicator; Properties: Simple component, Defined component, Organic compound |
| 8 | Potato Flour | 30 G_PER_L | Role: Carbon source |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- lowenstein_jenson_medium (CultureMech:008979)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:56.456889Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2398 |
| 2026-01-28T19:48:14.481987Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:01.774544Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008979 |
| 2026-03-17T06:29:56.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:20.516279+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Lowenstein Jenson medium" to "lowenstein_jenson_medium" for consistent matching |
| 2026-06-05T07:41:11.415955+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 6 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:40.403661+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-08-06T03:05:40.556154+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 2a220231ce818e977eeb6d1b3979d026014c29107807c72925448796f7e0ecdd |