Overview
- External ontology
- mediadive.medium:462a (source link unavailable) — PLATES WITH FLUORANTHENE
- Applications
-
- Microbial cultivation
- pH
- 6.9
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium462a.pdf Commercial Product: Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Supplier: Multiple suppliers (BD, Sigma, Neogen) Catalog: Multiple (22092 Sigma, 211825 BD) Source: https://en.wikipedia.org/wiki/Tryptic_soy_broth Accessed: 2026-03-28 Constituent composition researched from product specification.
Composition
flowchart LR
CultureMech_001580["plates_with_fluoranthene"]
ing0_Fluoranthene["Fluoranthene"]
CultureMech_001580 --> ing0_Fluoranthene
CHEBI_33083["CHEBI:33083"]
ing0_Fluoranthene -.-> CHEBI_33083
ing1_Na2HPO4["Na2HPO4"]
CultureMech_001580 --> ing1_Na2HPO4
CHEBI_34683["CHEBI:34683"]
ing1_Na2HPO4 -.-> CHEBI_34683
ing2_KH2PO4["KH2PO4"]
CultureMech_001580 --> ing2_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing2_KH2PO4 -.-> CHEBI_63036
ing3__NH4_2SO4["(NH4)2SO4"]
CultureMech_001580 --> ing3__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing3__NH4_2SO4 -.-> CHEBI_62946
ing4_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_001580 --> ing4_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing4_MgSO4_x_7_H2O -.-> CHEBI_31795
ing5_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001580 --> ing5_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing5_CaCl2_x_2_H2O -.-> CHEBI_86158
ing6_EDTA["EDTA"]
CultureMech_001580 --> ing6_EDTA
CHEBI_4735["CHEBI:4735"]
ing6_EDTA -.-> CHEBI_4735
ing7_FeSO4_x_7_H2O["FeSO4 x 7 H2O"]
CultureMech_001580 --> ing7_FeSO4_x_7_H2O
CHEBI_75836["CHEBI:75836"]
ing7_FeSO4_x_7_H2O -.-> CHEBI_75836
ing8_p_Aminobenzoate["p-Aminobenzoate"]
CultureMech_001580 --> ing8_p_Aminobenzoate
CHEBI_17836["CHEBI:17836"]
ing8_p_Aminobenzoate -.-> CHEBI_17836
ing9_Biotin["Biotin"]
CultureMech_001580 --> ing9_Biotin
CHEBI_15956["CHEBI:15956"]
ing9_Biotin -.-> CHEBI_15956
ing10_Nicotinic_acid["Nicotinic acid"]
CultureMech_001580 --> ing10_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing10_Nicotinic_acid -.-> CHEBI_15940
ing11_Thiamine_HCl_x_2_H2O["Thiamine-HCl x 2 H2O"]
CultureMech_001580 --> ing11_Thiamine_HCl_x_2_H2O
CHEBI_132751["CHEBI:132751"]
ing11_Thiamine_HCl_x_2_H2O -.-> CHEBI_132751
ing12_Calcium_pantothenate["Calcium pantothenate"]
CultureMech_001580 --> ing12_Calcium_pantothenate
CHEBI_31345["CHEBI:31345"]
ing12_Calcium_pantothenate -.-> CHEBI_31345
ing13_Pyridoxamine["Pyridoxamine"]
CultureMech_001580 --> ing13_Pyridoxamine
CHEBI_16410["CHEBI:16410"]
ing13_Pyridoxamine -.-> CHEBI_16410
ing14_Vitamin_B12["Vitamin B12"]
CultureMech_001580 --> ing14_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing14_Vitamin_B12 -.-> CHEBI_176843
ing15_Peptone["Peptone"]
CultureMech_001580 --> ing15_Peptone
ing16_Meat_extract["Meat extract"]
CultureMech_001580 --> ing16_Meat_extract
ing17_Agar["Agar"]
CultureMech_001580 --> ing17_Agar
CHEBI_2509["CHEBI:2509"]
ing17_Agar -.-> CHEBI_2509
ing18_Casein_peptone["Casein peptone"]
CultureMech_001580 --> ing18_Casein_peptone
ing19_Soy_peptone["Soy peptone"]
CultureMech_001580 --> ing19_Soy_peptone
ing20_NaCl["NaCl"]
CultureMech_001580 --> ing20_NaCl
CHEBI_26710["CHEBI:26710"]
ing20_NaCl -.-> CHEBI_26710
ing21_Pancreatic_digest_of_casein["Pancreatic digest of casein"]
CultureMech_001580 --> ing21_Pancreatic_digest_of_casein
ing22_Peptic_digest_of_soybean_meal["Peptic digest of soybean meal"]
CultureMech_001580 --> ing22_Peptic_digest_of_soybean_meal
ing23_Glucose["Glucose"]
CultureMech_001580 --> ing23_Glucose
CHEBI_17234["CHEBI:17234"]
ing23_Glucose -.-> CHEBI_17234
ing24_Sodium_chloride["Sodium chloride"]
CultureMech_001580 --> ing24_Sodium_chloride
ing24_Sodium_chloride -.-> CHEBI_26710
ing25_Dipotassium_phosphate["Dipotassium phosphate"]
CultureMech_001580 --> ing25_Dipotassium_phosphate
CHEBI_131527["CHEBI:131527"]
ing25_Dipotassium_phosphate -.-> CHEBI_131527
ing26_Agar["Agar"]
CultureMech_001580 --> ing26_Agar
ing26_Agar -.-> CHEBI_2509
ing27_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_001580 --> ing27_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing27_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing28_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_001580 --> ing28_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing28_MnCl2_x_4_H2O -.-> CHEBI_86368
ing29_H3BO3["H3BO3"]
CultureMech_001580 --> ing29_H3BO3
CHEBI_33118["CHEBI:33118"]
ing29_H3BO3 -.-> CHEBI_33118
CultureMech_001580 --> more["...4 more"]
Ingredients (34)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Fluoranthene
C16H10 202.256 g/mol
|
2 G_PER_L |
CHEBI:33083
fluoranthene
|
|
| 2 |
Na2HPO4
HO4P.2Na 141.958 g/mol
|
2.44 G_PER_L |
CHEBI:34683
disodium hydrogenphosphate
|
|
| 3 |
KH2PO4
H2O4P.K 136.084 g/mol
|
1.52 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 4 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
0.5 G_PER_L |
CHEBI:62946
ammonium sulfate
|
|
| 5 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.2 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 6 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.05 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 7 |
EDTA
C10H16N2O8 292.244 g/mol
|
0.5 G_PER_L |
CHEBI:4735
ethylenediaminetetraacetic acid
|
|
| 8 |
FeSO4 x 7 H2O
Fe.7H2O.O4S 278.013 g/mol
|
0.2 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
|
| 9 |
p-Aminobenzoate
C7H6NO2 136.13 g/mol
|
0.01 G_PER_L |
CHEBI:17836
4-aminobenzoate
|
|
| 10 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.002 G_PER_L |
CHEBI:15956
biotin
|
|
| 11 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.02 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 12 |
Thiamine-HCl x 2 H2O
C12H18N4OS.2Cl.2H2O 373.306 g/mol
|
0.01 G_PER_L |
CHEBI:132751
thiamine hydrochloride dihydrate
|
|
| 13 |
Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.005 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 14 |
Pyridoxamine
C8H12N2O2 168.196 g/mol
|
0.05 G_PER_L |
CHEBI:16410
pyridoxamine
|
|
| 15 | Vitamin B12 | 0.02 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 16 | Peptone | 5 G_PER_L | ||
| 17 | Meat extract | 3 G_PER_L | ||
| 18 | Agar | 50.0 G_PER_L |
CHEBI:2509
agar
|
(for solid medium) [Merged 3 duplicates: 15.0, 15.0, 20.0] |
| 19 | Casein peptone | 15 G_PER_L | ||
| 20 | Soy peptone | 5 G_PER_L | ||
| 21 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 22 |
Pancreatic digest of casein
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
17.0 G_PER_L |
MICRO:0000182 (source link unavailable)
tryptone
|
Pancreatic enzymatic digest of casein providing amino acids and peptides; Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 23 |
Peptic digest of soybean meal
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
3.0 G_PER_L |
FOODON:03315720
vegetable protein, hydrolyzed
|
Peptic digest of soybean meal providing additional peptides and carbohydrates; Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 24 |
Glucose
C6H12O6 180.156 g/mol
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
2.5 G_PER_L |
CHEBI:17234
glucose
|
Carbon/energy source; Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 25 |
Sodium chloride
Cl.Na 58.443 g/mol
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
5.0 G_PER_L |
CHEBI:26710
sodium chloride
|
Maintains osmotic equilibrium; Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 26 |
Dipotassium phosphate
HO4P.2K 174.174 g/mol
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
2.5 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
pH buffer; Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 27 |
Agar
Multiple suppliers (BD, Sigma, Neogen) Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) Multiple (22092 Sigma, 211825 BD)
|
15.0 G_PER_L |
CHEBI:2509
agar
|
Solidifying agent (for TSA only, not in TSB); Constituent of Tryptic Soy Broth (TSB) / Tryptic Soy Agar (TSA) commercial product |
| 28 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.1 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
|
| 29 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.03 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 30 |
H3BO3
H3BO3 61.833 g/mol
|
0.3 G_PER_L |
CHEBI:33118
boric acid
|
|
| 31 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.2 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 32 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.01 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 33 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.02 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 34 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.03 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Preparation
- Pour plates of medium 462. Dissolve 2 mg/ml fluoranthene in acetone and spread 1 ml of this solution on the surface of every pre-dried plate. Allow the acetone to evaporate under sterile conditions. Inoculate as usual.
- Adjust pH to 6.9.
- Rehydrate and cultivate lyophilized cells in the complex medium recommended for the specific strain (e.g. medium 1, 220 or 535). After this reactivation, cultivate in mineral medium 462 with the appropriate carbon source.
- Adjust pH to 7.0.
- For Bacillus strains the addition of 10.0 mg MnSO4 x H2O is recommended for sporulation.
- Adjust pH to 7.3. Medium is identical with Tryptone Soya Agar (Oxoid CM 131).
- pH 7.3
- Autoclave at 121°C for 15 min.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:11.213869Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 462a |
| 2026-03-13T03:09:12.797094Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 2 duplicate ingredient(s) |
| 2026-03-13T06:19:05.346912Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001580 |
| 2026-03-17T06:30:20.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:17.464573+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PLATES WITH FLUORANTHENE" to "plates_with_fluoranthene" for consistent matching |
| 2026-06-05T07:41:42.256989+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 23 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:10.320079+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 3 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |