Overview
- External ontology
- mediadive.medium:1333 (source link unavailable) — FLB MEDIUM
- Applications
-
- Microbial cultivation
- pH range
- {'min': 6.5, 'max': 7.0}
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1333.pdf
Composition
flowchart LR
CultureMech_000790["flb_medium"]
ing0_Yeast_extract["Yeast extract"]
CultureMech_000790 --> ing0_Yeast_extract
ing1_Tryptone["Tryptone"]
CultureMech_000790 --> ing1_Tryptone
ing2_CaCl2_x_6_H2O["CaCl2 x 6 H2O"]
CultureMech_000790 --> ing2_CaCl2_x_6_H2O
CHEBI_91243["CHEBI:91243"]
ing2_CaCl2_x_6_H2O -.-> CHEBI_91243
ing3_Agar["Agar"]
CultureMech_000790 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast extract | 3 G_PER_L | ||
| 2 | Tryptone | 5 G_PER_L | ||
| 3 |
CaCl2 x 6 H2O
Ca.2Cl.6H2O 219.074 g/mol
|
0.09 G_PER_L |
CHEBI:91243
calcium chloride hexahydrate
|
|
| 4 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Preparation
- pH 6.5 - 7.0. The medium may be solidified by adding 15 g/l agar.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.126898Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1333 |
| 2026-03-13T06:18:58.388172Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000790 |
| 2026-03-17T06:30:12.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:09.790199+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "FLB MEDIUM" to "flb_medium" for consistent matching |
| 2026-05-20T06:01:16.762788+00:00 | migrate_ph_range.py | MIGRATED_PH_RANGE | ph_range '6.5-7' -> {'min': 6.5, 'max': 7.0} |
| 2026-06-05T07:41:00.417807+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. |
| 2026-10-07T13:32:40.086487+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |