Overview
Composition
flowchart LR
CultureMech_007486["310"]
ing0_K2HPO42_9gKH2PO42_1gNH4Cl2gMgSO4_7H2O0_4gNaCl30mgCaCl2_2H2O3mgFeSO4_7H2O1mgYeast_extract3gRhamnose10gDistilled_water1LpH_7_0["K2HPO42.9gKH2PO42.1gNH4Cl2gMgSO4·7H2O0.4gNaCl30mgCaCl2·2H2O3mgFeSO4..."]
CultureMech_007486 --> ing0_K2HPO42_9gKH2PO42_1gNH4Cl2gMgSO4_7H2O0_4gNaCl30mgCaCl2_2H2O3mgFeSO4_7H2O1mgYeast_extract3gRhamnose10gDistilled_water1LpH_7_0
ing1__["?"]
CultureMech_007486 --> ing1__
Ingredients (2)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | K2HPO42.9gKH2PO42.1gNH4Cl2gMgSO4·7H2O0.4gNaCl30mgCaCl2·2H2O3mgFeSO4·7H2O1mgYeast extract3gRhamnose10gDistilled water1LpH 7.0 | variable VARIABLE | ||
| 2 | K2HPO4 G_PER_L |
Preparation
- Dissolve ingredients in distilled water
- Adjust pH if needed
- Sterilize by autoclaving
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- NBRC_310 (CultureMech:007486)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-02-20T00:22:35.948677Z | nbrc-import | Imported from NBRC | Source: NBRC, Media No. 309, URL: http://www.nbrc.nite.go.jp/NBRC2/NBRCMediumDetailServlet?NO=309. Imported via ethical web scraping. |
| 2026-03-13T03:09:22.615369Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 10 duplicate ingredient(s) |
| 2026-03-13T06:19:49.228531Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007486 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: K2HPO42.9gKH2PO42.1gNH4Cl2gMgSO4·7H2O0.4gNaCl30mgCaCl2·2H2O3mgFeSO4·7H2O1mgYeast extract3gRhamnose10gDistilled water1LpH 7.0 |
| 2026-05-16T09:03:06.682530+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-08-06T03:05:04.669493+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 23814f315bd38ae6efa8a49bfec663151188efe95a693e43f144e6ee5db1332f |