Overview
- External ontology
- TOGO:M2894 — Nutrient broth (NB II)
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2894
Composition
flowchart LR
CultureMech_009430["nutrient_broth_nb_ii"]
ing0_Distilled_water["Distilled water"]
CultureMech_009430 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_009430 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_009430 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_Peptone_from_meat["Peptone from meat"]
CultureMech_009430 --> ing3_Peptone_from_meat
ing4_Peptone_from_casein["Peptone from casein"]
CultureMech_009430 --> ing4_Peptone_from_casein
ing5_Peptone_from_gelatine["Peptone from gelatine"]
CultureMech_009430 --> ing5_Peptone_from_gelatine
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Inorganic compound, Defined component, Simple component |
| 2 | Yeast extract | 1.5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component |
| 4 | Peptone from meat | 2.5 G_PER_L | Role: Nutrient source; Properties: Defined component | |
| 5 | Peptone from casein | 3.5 G_PER_L | Properties: Undefined component | |
| 6 | Peptone from gelatine | 2.5 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- nutrient_broth_nb_ii (CultureMech:009430)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.387722Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2894 |
| 2026-01-28T19:48:34.926530Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.162865Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009430 |
| 2026-03-17T06:30:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:25.121730+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Nutrient broth (NB II)" to "nutrient_broth_nb_ii" for consistent matching |
| 2026-06-05T07:41:40.180490+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. |
| 2026-08-06T03:05:51.720475+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 66f0ebcce4b27f933259b5da2ffc09ea8f59f46f490252a821f01dfe09558051 |