Overview
- External ontology
- TOGO:M2822 — salt solution 25% sea water (SW)
- Applications
-
- Microbial cultivation
- High-metal flag
- True
- Notes
- Source: https://togomedium.org/medium/M2822
Composition
flowchart LR
CultureMech_009368["salt_solution_25_sea_water_sw"]
ing0_Distilled_water["Distilled water"]
CultureMech_009368 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_MgSO4___7H2O["MgSO4 · 7H2O"]
CultureMech_009368 --> ing1_MgSO4___7H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4___7H2O -.-> CHEBI_31795
ing2_yeast_extract["yeast extract"]
CultureMech_009368 --> ing2_yeast_extract
ing3_NaCl["NaCl"]
CultureMech_009368 --> ing3_NaCl
CHEBI_26710["CHEBI:26710"]
ing3_NaCl -.-> CHEBI_26710
ing4_MgCl2___6H2O["MgCl2 · 6H2O"]
CultureMech_009368 --> ing4_MgCl2___6H2O
CHEBI_86345["CHEBI:86345"]
ing4_MgCl2___6H2O -.-> CHEBI_86345
ing5_KCl["KCl"]
CultureMech_009368 --> ing5_KCl
CHEBI_32588["CHEBI:32588"]
ing5_KCl -.-> CHEBI_32588
ing6_NaHCO3["NaHCO3"]
CultureMech_009368 --> ing6_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing6_NaHCO3 -.-> CHEBI_32139
ing7_CaCl2["CaCl2"]
CultureMech_009368 --> ing7_CaCl2
CHEBI_3312["CHEBI:3312"]
ing7_CaCl2 -.-> CHEBI_3312
ing8_NaBr["NaBr"]
CultureMech_009368 --> ing8_NaBr
CHEBI_63004["CHEBI:63004"]
ing8_NaBr -.-> CHEBI_63004
ing9_NaOH["NaOH"]
CultureMech_009368 --> ing9_NaOH
CHEBI_32145["CHEBI:32145"]
ing9_NaOH -.-> CHEBI_32145
Ingredients (10)
| # | 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 |
MgSO4 · 7H2O
7H2O.Mg.O4S 246.473 g/mol
|
49.492 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound |
| 3 | yeast extract | 0.2 PERCENT_W_V | Role: Nutrient source; Properties: Undefined component | |
| 4 |
NaCl
Cl.Na 58.443 g/mol
|
195 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 5 |
MgCl2 · 6H2O
2Cl.6H2O.Mg 203.301 g/mol
|
34.567 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 6 |
KCl
Cl.K 74.551 g/mol
|
5 G_PER_L |
CHEBI:32588
potassium chloride
|
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component |
| 7 |
NaHCO3
CHO3.Na 84.006 g/mol
|
0.167 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
Role: Buffer; Properties: Simple component, Inorganic compound, Defined component |
| 8 |
CaCl2
Ca.2Cl 110.984 g/mol
|
0.723 G_PER_L |
CHEBI:3312
calcium dichloride
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 9 |
NaBr
Br.Na 102.894 g/mol
|
0.65 G_PER_L |
CHEBI:63004
sodium bromide
|
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component |
| 10 |
NaOH
HO.Na 39.997 g/mol
|
variable VARIABLE |
CHEBI:32145
sodium hydroxide
|
Properties: Defined component, Inorganic compound, Solution |
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:57.334109Z | togo-import | Imported from TOGO Medium | Source: TOGO, ID: M2822 |
| 2026-01-28T19:48:17.107275Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: NaOH |
| 2026-03-13T06:20:05.908884Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009368 |
| 2026-03-17T06:30:01.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:24.836938+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "salt solution 25% sea water (SW)" to "salt_solution_25_sea_water_sw" for consistent matching |
| 2026-05-16T09:04:31.255038+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-06-05T07:41:45.178406+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 7 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T06:58:31.788454+00:00 | mgso4-heptahydrate-term-fix-v1.0 | Corrected MgSO4·7H2O primary term grounding to heptahydrate | Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched. |
| 2026-06-10T07:47:11.276608+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 1 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |