Overview
- External ontology
- mediadive.medium:553 (source link unavailable) — GPHF-MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium553.pdf
Composition
flowchart LR
CultureMech_001688["gphf_medium"]
ing0_Glucose["Glucose"]
CultureMech_001688 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Casein_peptone["Casein peptone"]
CultureMech_001688 --> ing1_Casein_peptone
ing2_Yeast_extract["Yeast extract"]
CultureMech_001688 --> ing2_Yeast_extract
ing3_Beef_extract["Beef extract"]
CultureMech_001688 --> ing3_Beef_extract
ing4_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001688 --> ing4_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing4_CaCl2_x_2_H2O -.-> CHEBI_86158
ing5_Agar["Agar"]
CultureMech_001688 --> ing5_Agar
CHEBI_2509["CHEBI:2509"]
ing5_Agar -.-> CHEBI_2509
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17234
glucose
|
|
| 2 | Casein peptone | 5 G_PER_L | ||
| 3 | Yeast extract | 5 G_PER_L | ||
| 4 | Beef extract | 5 G_PER_L | ||
| 5 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.74 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 6 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
Preparation
- pH 7.2
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:11.594659Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 553 |
| 2026-03-13T06:19:06.438202Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001688 |
| 2026-03-17T06:29:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:18.633134+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "GPHF-MEDIUM" to "gphf_medium" for consistent matching |
| 2026-06-05T07:41:06.639304+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. |
| 2026-10-07T12:21:30.028294+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |