Overview
- External ontology
- mediadive.medium:J87 (source link unavailable) — MODIFIED SOUR DOUGH MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 5.6
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=87
Composition
flowchart LR
CultureMech_003227["modified_sour_dough_medium"]
ing0_Maltose["Maltose"]
CultureMech_003227 --> ing0_Maltose
CHEBI_17306["CHEBI:17306"]
ing0_Maltose -.-> CHEBI_17306
ing1_Yeast_extract["Yeast extract"]
CultureMech_003227 --> ing1_Yeast_extract
ing2_Tween_80["Tween 80"]
CultureMech_003227 --> ing2_Tween_80
CHEBI_53426["CHEBI:53426"]
ing2_Tween_80 -.-> CHEBI_53426
ing3_Trypticase_peptone["Trypticase peptone"]
CultureMech_003227 --> ing3_Trypticase_peptone
Ingredients (4)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Maltose
C12H22O11 342.297 g/mol
|
20 G_PER_L |
CHEBI:17306
maltose
|
|
| 2 | Yeast extract | 3 G_PER_L | ||
| 3 |
Tween 80
(C2H4O)w.(C2H4O)x.(C2H4O)y.(C2H4O)z.C24H44O6 604.822 g/mol
|
0.3 G_PER_L |
CHEBI:53426
polysorbate 80
|
|
| 4 | Trypticase peptone | 6 G_PER_L |
Preparation
- Adjust pH to 5.6 with 20% lactic acid or 1 N to 6 N HCl.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- modified_sour_dough_medium (CultureMech:003227)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:15.706734Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J87 |
| 2026-03-13T06:19:18.753856Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003227 |
| 2026-03-17T06:29:39.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:32.619552+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MODIFIED SOUR DOUGH MEDIUM" to "modified_sour_dough_medium" for consistent matching |
| 2026-06-05T07:41:37.761197+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. |
| 2026-08-06T03:05:49.784934+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 38815cbbf642fa15514833f6613689983eb12cfda243dce9c5f466fb51f6fdd0 |