Overview
- External ontology
- mediadive.medium:J1178 (source link unavailable) — BTT MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 5.5
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1178
Composition
flowchart LR
CultureMech_002349["btt_medium"]
ing0_Glucose["Glucose"]
CultureMech_002349 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Yeast_extract["Yeast extract"]
CultureMech_002349 --> ing1_Yeast_extract
ing2_Meat_extract["Meat extract"]
CultureMech_002349 --> ing2_Meat_extract
ing3_Casitone["Casitone"]
CultureMech_002349 --> ing3_Casitone
ing4_Agar["Agar"]
CultureMech_002349 --> ing4_Agar
CHEBI_2509["CHEBI:2509"]
ing4_Agar -.-> CHEBI_2509
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
10 G_PER_L |
CHEBI:17234
glucose
|
|
| 2 | Yeast extract | 1 G_PER_L | ||
| 3 | Meat extract | 1 G_PER_L | ||
| 4 | Casitone | 2 G_PER_L | ||
| 5 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust pH to 5.5.
Target organisms
No target organisms are recorded.
Provenance
Merged from 3 source records.
- JCM_J1178_BTT_MEDIUM (CultureMech:002349)
- KOMODO_1109_BTT_medium (CultureMech:003810)
- btt_medium (CultureMech:000543)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:18.916610Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J1178 |
| 2026-03-13T06:19:12.603299Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002349 |
| 2026-03-17T06:30:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:25.605969+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "BTT MEDIUM" to "btt_medium" for consistent matching |
| 2026-06-05T07:40:16.573365+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. |
| 2026-08-06T03:04:35.238030+00:00 | recipe-merger | Merged 3 duplicate recipes into canonical record | Sources: JCM_J1178_BTT_MEDIUM, KOMODO_1109_BTT_medium, btt_medium |
| 2026-08-06T03:04:35.238073+00:00 | merge_recipes.py | MERGED_RECIPES | merged 3 source recipe(s) on fingerprint 94077f9d01d78a8d4a752eebff3f2c1b237bd3516e66fe1548a546c5278b5af4 |