Overview
- External ontology
- TOGO:M2868 — NZCYM broth
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M2868
Composition
flowchart LR
CultureMech_009401["nzcym_broth"]
ing0_MgSO4___7H2O["MgSO4 · 7H2O"]
CultureMech_009401 --> ing0_MgSO4___7H2O
CHEBI_31795["CHEBI:31795"]
ing0_MgSO4___7H2O -.-> CHEBI_31795
ing1_NaCl["NaCl"]
CultureMech_009401 --> ing1_NaCl
CHEBI_26710["CHEBI:26710"]
ing1_NaCl -.-> CHEBI_26710
ing2_H2O["H2O"]
CultureMech_009401 --> ing2_H2O
CHEBI_15377["CHEBI:15377"]
ing2_H2O -.-> CHEBI_15377
ing3_Bacto_yeast_extract["Bacto-yeast extract"]
CultureMech_009401 --> ing3_Bacto_yeast_extract
ing4_Casamino_Acids["Casamino Acids"]
CultureMech_009401 --> ing4_Casamino_Acids
ing5_NZ_amine["NZ amine"]
CultureMech_009401 --> ing5_NZ_amine
Ingredients (6)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
MgSO4 · 7H2O
7H2O.Mg.O4S 246.473 g/mol
|
1 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 2 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound |
| 3 |
H2O
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media |
| 4 | Bacto-yeast extract | 5 G_PER_L | Properties: Undefined component | |
| 5 | Casamino Acids | 1 G_PER_L | Properties: Undefined component | |
| 6 | NZ amine | 10 G_PER_L | Properties: Undefined component |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- nzcym_broth (CultureMech:009401)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.361661Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2868 |
| 2026-01-28T19:48:11.327117Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:20:06.043034Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009401 |
| 2026-03-17T06:29:49.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:24.984269+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "NZCYM broth" to "nzcym_broth" for consistent matching |
| 2026-06-05T07:41:40.269882+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:49.456332+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-06-10T06:58:28.541882+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-08-06T03:05:51.837895+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 4630d7ae5b3c989797fa1addac24b240b66326ae649507d4ababac58f1e02456 |