Overview
- External ontology
- mediadive.medium:J74 (source link unavailable) — NUTRIENT AGAR
- Applications
-
- Microbial cultivation
- Synonyms
-
- {'name': 'alkaline_nutrient_agar', 'source': 'MediaDive', 'source_id': 'mediadive.medium:J100', 'original_category': 'bacterial'}
- pH
- 7.0
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=74
Composition
flowchart LR
CultureMech_003093["nutrient_agar"]
ing0_Peptone["Peptone"]
CultureMech_003093 --> ing0_Peptone
ing1_Beef_extract["Beef extract"]
CultureMech_003093 --> ing1_Beef_extract
ing2_Agar["Agar"]
CultureMech_003093 --> ing2_Agar
CHEBI_2509["CHEBI:2509"]
ing2_Agar -.-> CHEBI_2509
Ingredients (3)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Peptone | 5 G_PER_L | ||
| 2 | Beef extract | 3 G_PER_L | ||
| 3 | Agar | 15 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust pH to 7.0.
Target organisms
No target organisms are recorded.
Provenance
Merged from 3 source records.
- JCM_J100_ALKALINE_NUTRIENT_AGAR (CultureMech:002194)
- JCM_J74_NUTRIENT_AGAR (CultureMech:003093)
- NBRC_NUTRIENT_AGAR (CultureMech:007511)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:15.683971Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J74 |
| 2026-03-13T06:19:17.752207Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003093 |
| 2026-03-17T06:29:47.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:31.511963+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "NUTRIENT AGAR" to "nutrient_agar" for consistent matching |
| 2026-06-05T07:40:17.668550+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. |
| 2026-08-06T03:04:35.031125+00:00 | recipe-merger | Merged 3 duplicate recipes into canonical record | Sources: JCM_J100_ALKALINE_NUTRIENT_AGAR, JCM_J74_NUTRIENT_AGAR, NBRC_NUTRIENT_AGAR |
| 2026-08-06T03:04:35.031175+00:00 | merge_recipes.py | MERGED_RECIPES | merged 3 source recipe(s) on fingerprint 8c57e3250c7f99cc1d199032631706bfff739c2e8d5486d3f1557e1701d527c2 |