Overview
- External ontology
- mediadive.medium:245 (source link unavailable) — BLOOD AGAR II
- Applications
-
- Microbial cultivation
- pH
- 7.3
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium245.pdf
Composition
flowchart LR
CultureMech_001345["blood_agar_ii"]
ing0_Defibrinated_sheep_blood["Defibrinated sheep blood"]
CultureMech_001345 --> ing0_Defibrinated_sheep_blood
ing1_Casein_peptone["Casein peptone"]
CultureMech_001345 --> ing1_Casein_peptone
ing2_Soy_peptone["Soy peptone"]
CultureMech_001345 --> ing2_Soy_peptone
ing3_NaCl["NaCl"]
CultureMech_001345 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_Agar["Agar"]
CultureMech_001345 --> ing4_Agar
CHEBI_2509["CHEBI:2509"]
ing4_Agar -.-> CHEBI_2509
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Defibrinated sheep blood | 5 PERCENT_W_V | ||
| 2 | Casein peptone | 15 G_PER_L |
FOODON:03315719
Casein peptone
|
|
| 3 | Soy peptone | 5 G_PER_L |
FOODON:03315720
Soy peptone
|
|
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 5 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust pH to 7.3. Medium is identical with Tryptone Soya Agar (Oxoid CM 131).
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.584889Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 245 |
| 2026-03-13T06:19:03.308829Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001345 |
| 2026-03-17T06:30:00.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:15.220580+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "BLOOD AGAR II" to "blood_agar_ii" for consistent matching |
| 2026-06-05T07:40:51.160278+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. |
| 2026-09-13T00:00:00-07:00 | repair_bacterial_score10_exact_terms_batch2.py | GROUNDED_BACTERIAL_SCORE10_EXACT_TERMS_BATCH2 | Applied local mappings for Casein peptone, Soy peptone. |