Overview
- External ontology
- mediadive.medium:J921 (source link unavailable) — JCM MEDIUM No. 921
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=921
Composition
flowchart LR
CultureMech_003269["jcm_medium_no_921"]
ing0_Marine_broth_2216["Marine broth 2216"]
CultureMech_003269 --> ing0_Marine_broth_2216
ing1_Starch["Starch"]
CultureMech_003269 --> ing1_Starch
CHEBI_28017["CHEBI:28017"]
ing1_Starch -.-> CHEBI_28017
ing2_NaCl["NaCl"]
CultureMech_003269 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Marine broth 2216 | 5 G_PER_L | ||
| 2 | Starch | 2 G_PER_L |
CHEBI:28017
starch
|
|
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Preparation
- Adjust pH to 7.0.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:18.011791Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J921 |
| 2026-03-13T06:19:19.068645Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003269 |
| 2026-03-17T06:30:53.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:32.981188+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "JCM MEDIUM No. 921" to "jcm_medium_no_921" for consistent matching |
| 2026-06-05T07:41:10.209031+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |