Overview
- External ontology
- mediadive.medium:955 (source link unavailable) — AG MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.8
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium955.pdf
Composition
flowchart LR
CultureMech_002133["ag_medium"]
ing0_Glucose["Glucose"]
CultureMech_002133 --> ing0_Glucose
CHEBI_17234["CHEBI:17234"]
ing0_Glucose -.-> CHEBI_17234
ing1_Glycerol["Glycerol"]
CultureMech_002133 --> ing1_Glycerol
CHEBI_17754["CHEBI:17754"]
ing1_Glycerol -.-> CHEBI_17754
ing2_Peptone["Peptone"]
CultureMech_002133 --> ing2_Peptone
ing3_Yeast_extract["Yeast extract"]
CultureMech_002133 --> ing3_Yeast_extract
ing4_Malt_extract["Malt extract"]
CultureMech_002133 --> ing4_Malt_extract
ing5_CaCO3["CaCO3"]
CultureMech_002133 --> ing5_CaCO3
CHEBI_3311["CHEBI:3311"]
ing5_CaCO3 -.-> CHEBI_3311
ing6_Agar["Agar"]
CultureMech_002133 --> ing6_Agar
CHEBI_2509["CHEBI:2509"]
ing6_Agar -.-> CHEBI_2509
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Glucose
C6H12O6 180.156 g/mol
|
1 G_PER_L |
CHEBI:17234
glucose
|
|
| 2 |
Glycerol
C3H8O3 92.094 g/mol
|
1.5 G_PER_L |
CHEBI:17754
glycerol
|
|
| 3 | Peptone | 5 G_PER_L | ||
| 4 | Yeast extract | 5 G_PER_L | ||
| 5 | Malt extract | 2 G_PER_L | ||
| 6 |
CaCO3
CO3.Ca 100.086 g/mol
|
7 G_PER_L |
CHEBI:3311
calcium carbonate
|
|
| 7 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Preparation
- pH 6.8. Agar may be added to solidify media at a final concentration of 1.5%.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:12.888476Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 955 |
| 2026-03-13T06:19:10.616186Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002133 |
| 2026-03-17T06:30:03.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:23.307207+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "AG MEDIUM" to "ag_medium" for consistent matching |
| 2026-06-05T07:40:47.593393+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 4 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. |