Overview
- Applications
-
- Algae cultivation
- Phytoplankton culture
- Microalgae research
- Notes
- Full recipe available at https://www.ccap.ac.uk/wp-content/uploads/MR_wMY.pdf
Composition
flowchart LR
CultureMech_000150["wmy"]
ing0_K2HPO4["K2HPO4"]
CultureMech_000150 --> ing0_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing0_K2HPO4 -.-> CHEBI_131527
ing1_Yeast_extract["Yeast extract"]
CultureMech_000150 --> ing1_Yeast_extract
ing2_Malt_extract["Malt extract"]
CultureMech_000150 --> ing2_Malt_extract
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.75 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
From CCAP Medium MR_wMY.pdf; Curated from CCAP Medium MR_wMY.pdf specification |
| 2 | Yeast extract | 0.002 G_PER_L |
FOODON:03315426
yeast extract
|
From CCAP Medium MR_wMY.pdf; Curated from CCAP Medium MR_wMY.pdf specification |
| 3 | Malt extract | 0.002 G_PER_L |
FOODON:03301056
malt extract
|
From CCAP Medium MR_wMY.pdf; Curated from CCAP Medium MR_wMY.pdf specification |
Preparation
- Bring to 1 L with deionised water.
- For an agar formulation, add 15 g/L Bacteriological Agar.
- Autoclave at 15 psi for 15 minutes.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-28T00:00:00+00:00 | ccap-import | Imported from CCAP Culture Collection | Source ID: wMY, PDF URL: https://www.ccap.ac.uk/wp-content/uploads/MR_wMY.pdf |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added placeholder ingredients for missing composition |
| 2026-02-03T11:26:43.654786 | quality-tagger-v1.0 | Added data quality flag | Marked as incomplete_composition due to placeholder ingredients |
| 2026-03-13T06:18:53.297244Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000150 |
| 2026-03-17T19:45:04.242919+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "wMY" to "wmy" for consistent matching |
| 2026-04-04T12:54:55.153670 | batch_process_collection_media | EXPANDED_INGREDIENTS | |
| 2026-05-16T08:57:02.893187+00:00 | migrate_data_quality_flags.py | MIGRATED_DATA_QUALITY_FLAGS | dict(4 keys) -> list(3 entries) |
| 2026-05-16T09:02:57.135929+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2; references.reference_id->reference=2; category->lowercase=1 |
| 2026-08-25T00:00:00-07:00 | repair_ccap_instruction_rows.py | REPAIRED_CCAP_INSTRUCTION_ROWS | Repaired preparation text and nested-recipe flattening against CCAP MR_wMY.pdf. Moved process statements to preparation_steps and restored source-asserted components or constituent-medium references where applicable. |
| 2026-09-13T00:00:00-07:00 | repair_ccap_sources_score10.py | NORMALIZED_CCAP_SOURCE_SCORE10 | Copied the CCAP source identity from references and the original ccap-import event into the structured sources slot recognized by review scoring. |