Overview
- External ontology
- mediadive.medium:948 (source link unavailable) — OXOID NUTRIENT BROTH
- Applications
-
- Microbial cultivation
- pH
- 7.2
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium948.pdf
Composition
flowchart LR
CultureMech_002127["oxoid_nutrient_broth"]
ing0_Nutrient_broth["Nutrient broth"]
CultureMech_002127 --> ing0_Nutrient_broth
ing1_Lab_Lemco_beef_extract["Lab-Lemco beef extract"]
CultureMech_002127 --> ing1_Lab_Lemco_beef_extract
ing2_Yeast_extract["Yeast extract"]
CultureMech_002127 --> ing2_Yeast_extract
ing3_Peptone["Peptone"]
CultureMech_002127 --> ing3_Peptone
ing4_NaCl["NaCl"]
CultureMech_002127 --> ing4_NaCl
CHEBI_26710["CHEBI:26710"]
ing4_NaCl -.-> CHEBI_26710
Ingredients (5)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Nutrient broth | 13 G_PER_L | ||
| 2 | Lab-Lemco beef extract | 1 G_PER_L |
FOODON:03302088
Beef extract
|
|
| 3 | Yeast extract | 2 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 4 | Peptone | 5 G_PER_L |
MICRO:0000178 (source link unavailable)
Peptone
|
|
| 5 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Preparation
- pH 7.2
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:12.874485Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 948 |
| 2026-03-13T06:19:10.582104Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002127 |
| 2026-03-17T06:29:40.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:23.265758+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "OXOID NUTRIENT BROTH" to "oxoid_nutrient_broth" for consistent matching |
| 2026-06-05T07:41:40.723267+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 1 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_batch6.py | GROUNDED_BACTERIAL_SCORE10_EXACT_TERMS_BATCH6 | Applied local mappings for Lab-Lemco beef extract, Peptone, Yeast extract. |