Overview
- External ontology
- mediadive.medium:1077 (source link unavailable) — PH MEDIUM
- Applications
-
- Microbial cultivation
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1077.pdf
Composition
flowchart LR
CultureMech_000511["ph_medium"]
ing0_PPLO_broth["PPLO broth"]
CultureMech_000511 --> ing0_PPLO_broth
ing1_Horse_serum["Horse serum"]
CultureMech_000511 --> ing1_Horse_serum
ing2_Yeast_extract["Yeast extract"]
CultureMech_000511 --> ing2_Yeast_extract
ing3_Fish_Sperm_DNA["Fish-Sperm DNA"]
CultureMech_000511 --> ing3_Fish_Sperm_DNA
CHEBI_16991["CHEBI:16991"]
ing3_Fish_Sperm_DNA -.-> CHEBI_16991
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | PPLO broth | 21 G_PER_L | ||
| 2 | Horse serum | 18.7 G_PER_L | ||
| 3 | Yeast extract | 0.234 G_PER_L | ||
| 4 | Fish-Sperm DNA | 0.187 G_PER_L |
CHEBI:16991
deoxyribonucleic acid
|
Preparation
- Combine solutions 1 and 2.
- Adjust pH to 6.5 and autoclave.
- Adjust pH to 7.8.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- ph_medium (CultureMech:000511)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:13.311138Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1077 |
| 2026-01-28T19:48:33.301654Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:18:55.957963Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000511 |
| 2026-03-17T06:30:35.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:06.982389+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PH MEDIUM" to "ph_medium" for consistent matching |
| 2026-06-05T07:41:41.677744+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. |
| 2026-08-06T03:05:52.829230+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint bcd8768f56bdc12fc335fd8ffd04e4529ec417a6624fa67bdb0685704407268a |