Overview
- External ontology
- mediadive.medium:1364 (source link unavailable) — NA SPHINGOBACTERIUM MEDIUM
- Applications
-
- Microbial cultivation
- pH range
- {'min': 7.0, 'max': 8.0}
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1364.pdf
Composition
flowchart LR
CultureMech_000825["na_sphingobacterium_medium"]
ing0_Beef_extract["Beef extract"]
CultureMech_000825 --> ing0_Beef_extract
ing1_Peptone["Peptone"]
CultureMech_000825 --> ing1_Peptone
ing2_NaCl["NaCl"]
CultureMech_000825 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_Agar["Agar"]
CultureMech_000825 --> ing3_Agar
CHEBI_2509["CHEBI:2509"]
ing3_Agar -.-> CHEBI_2509
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Beef extract | 3 G_PER_L | ||
| 2 | Peptone | 10 G_PER_L | ||
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 4 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) |
Preparation
- This medium is a modified version of Medium 1, Nutrient Agar.
- Adjust to pH 7.0 - 8.0 and sterilize by autoclaving. The medium may be solidified by adding 15.0 g/l agar.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:14.208971Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1364 |
| 2026-03-13T06:18:58.672419Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000825 |
| 2026-03-17T06:30:16.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:10.113489+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "NA SPHINGOBACTERIUM MEDIUM" to "na_sphingobacterium_medium" for consistent matching |
| 2026-05-20T06:02:00.624702+00:00 | migrate_ph_range.py | MIGRATED_PH_RANGE | ph_range '7-8' -> {'min': 7.0, 'max': 8.0} |
| 2026-06-05T07:41:39.116458+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. |