Overview
- External ontology
- mediadive.medium:578 (source link unavailable) — TRYPTONE-YEAST EXTRACT MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.0
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium578.pdf
Composition
flowchart LR
CultureMech_010471["tryptone_yeast_extract_medium"]
ing0_Tryptone["Tryptone"]
CultureMech_010471 --> ing0_Tryptone
ing1_Yeast_extract["Yeast extract"]
CultureMech_010471 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_010471 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Tryptone | 8 G_PER_L |
MICRO:0000182 (source link unavailable)
Tryptone
|
|
| 2 | Yeast extract | 5 G_PER_L |
FOODON:03315426
Yeast extract
|
|
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Preparation
- pH 7.0
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:11.636613Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 578 |
| 2026-03-13T06:20:13.968348Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:010471 |
| 2026-03-17T17:06:08.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:32.964636+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "TRYPTONE-YEAST EXTRACT MEDIUM" to "tryptone_yeast_extract_medium" for consistent matching |
| 2026-06-05T07:41:57.184123+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_mixed_score10_exact_terms_batch8.py | GROUNDED_MIXED_SCORE10_EXACT_TERMS_BATCH8 | Applied local mappings for Tryptone, Yeast extract. |
| 2026-10-07T12:21:30.028294+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |