Overview
- External ontology
- mediadive.medium:1377 (source link unavailable) — HALOGRANUM MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1377.pdf
Composition
flowchart LR
CultureMech_000838["halogranum_medium"]
ing0_Yeast_extract["Yeast extract"]
CultureMech_000838 --> ing0_Yeast_extract
ing1_Proteose_peptone_no__3["Proteose peptone no. 3"]
CultureMech_000838 --> ing1_Proteose_peptone_no__3
ing2_Casamino_acids["Casamino acids"]
CultureMech_000838 --> ing2_Casamino_acids
ing3_Glucose["Glucose"]
CultureMech_000838 --> ing3_Glucose
CHEBI_17234["CHEBI:17234"]
ing3_Glucose -.-> CHEBI_17234
ing4_Sodium_pyruvate["Sodium pyruvate"]
CultureMech_000838 --> ing4_Sodium_pyruvate
CHEBI_50144["CHEBI:50144"]
ing4_Sodium_pyruvate -.-> CHEBI_50144
ing5_K2HPO4["K2HPO4"]
CultureMech_000838 --> ing5_K2HPO4
CHEBI_131527["CHEBI:131527"]
ing5_K2HPO4 -.-> CHEBI_131527
ing6_NaCl["NaCl"]
CultureMech_000838 --> ing6_NaCl
CHEBI_26710["CHEBI:26710"]
ing6_NaCl -.-> CHEBI_26710
ing7_Sea_water["Sea water"]
CultureMech_000838 --> ing7_Sea_water
ing8_Agar["Agar"]
CultureMech_000838 --> ing8_Agar
CHEBI_2509["CHEBI:2509"]
ing8_Agar -.-> CHEBI_2509
Ingredients (9)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Yeast extract | 1 G_PER_L | ||
| 2 | Proteose peptone no. 3 | 1 G_PER_L | ||
| 3 | Casamino acids | 1 G_PER_L | ||
| 4 |
Glucose
C6H12O6 180.156 g/mol
|
1 G_PER_L |
CHEBI:17234
glucose
|
|
| 5 |
Sodium pyruvate
C3H3O3.Na 110.044 g/mol
|
0.05 G_PER_L |
CHEBI:50144
sodium pyruvate
|
|
| 6 |
K2HPO4
HO4P.2K 174.174 g/mol
|
0.6 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 7 |
NaCl
Cl.Na 58.443 g/mol
|
132 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 8 | Sea water | 1000 G_PER_L | ||
| 9 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Preparation
- Adjust to pH 7.0 and sterilize by autoclaving.
- The medium may be solidified by adding 20.0 g/l agar. In this case, NaCl needs to be autoclaved separately.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- halogranum_medium (CultureMech:000838)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.248824Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1377 |
| 2026-01-28T19:48:20.961920Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:18:58.783815Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000838 |
| 2026-03-17T06:30:10.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:10.236008+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "HALOGRANUM MEDIUM" to "halogranum_medium" for consistent matching |
| 2026-06-05T07:41:07.794475+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 6 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:39.714793+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). |
| 2026-06-10T07:46:59.523531+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:04:28.778838+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint e1dd84eae7e11ae582cd2b5e021ea4038507865761651201e053cb8facdbf719 |