Overview
- External ontology
- TOGO:M1847 — LB Medium with 50 ppm Naphthalene
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M1847 Original source: NBRC - NBRC_M1082 Original URL: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=1082
Composition
flowchart LR
CultureMech_008421["lb_medium_with_50_ppm_naphthalene"]
ing0_Distilled_water["Distilled water"]
CultureMech_008421 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_008421 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_008421 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_Agar__if_needed_["Agar (if needed)"]
CultureMech_008421 --> ing3_Agar__if_needed_
ing4_Peptone["Peptone"]
CultureMech_008421 --> ing4_Peptone
ing5_Ethanol["Ethanol"]
CultureMech_008421 --> ing5_Ethanol
CHEBI_16236["CHEBI:16236"]
ing5_Ethanol -.-> CHEBI_16236
ing6_Naphthalene["Naphthalene"]
CultureMech_008421 --> ing6_Naphthalene
CHEBI_16482["CHEBI:16482"]
ing6_Naphthalene -.-> CHEBI_16482
Ingredients (7)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 | Yeast extract | 5 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 4 | Agar (if needed) | 15 G_PER_L | Role: Solidifying component | |
| 5 | Peptone | 10 G_PER_L | ||
| 6 |
Ethanol
C2H6O 46.069 g/mol
|
5 G_PER_L |
CHEBI:16236
ethanol
|
Role: Solvating media; Properties: Simple component, Organic compound, Defined component |
| 7 |
Naphthalene
C10H8 128.174 g/mol
|
50 G_PER_L |
CHEBI:16482
naphthalene
|
Role: Carbon source; Properties: Organic compound, Simple component, Defined component |
Solutions
Naphthalene solution (10,000 ppm)*
Dose: 5 G_PER_L
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- lb_medium_with_50_ppm_naphthalene (CultureMech:008421)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:58.499940Z | togo-import | Imported from TOGO Medium | Source: NBRC, ID: M1847 |
| 2026-01-28T19:48:18.624128Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-09T08:04:30.880222+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:19:56.705366Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:008421 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:30:05.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:15.273927+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "LB Medium with 50 ppm Naphthalene" to "lb_medium_with_50_ppm_naphthalene" for consistent matching |
| 2026-05-16T09:03:38.873614+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:10.921937+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 4 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:40.056036+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 7972d1a54721f2e8d8b219cd6778036ceeab16235d3c3719fd2a7b2ee6d74db0 |