Overview
- External ontology
- mediadive.medium:88c (source link unavailable) — ZESTOSPHAERA MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 6.0
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium88c.pdf
Composition
flowchart LR
CultureMech_002052["zestosphaera_medium"]
ing0__NH4_2SO4["(NH4)2SO4"]
CultureMech_002052 --> ing0__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing0__NH4_2SO4 -.-> CHEBI_62946
ing1_KH2PO4["KH2PO4"]
CultureMech_002052 --> ing1_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing1_KH2PO4 -.-> CHEBI_63036
ing2_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_002052 --> ing2_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing2_MgSO4_x_7_H2O -.-> CHEBI_31795
ing3_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_002052 --> ing3_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_x_2_H2O -.-> CHEBI_86158
ing4_FeCl3_x_6_H2O["FeCl3 x 6 H2O"]
CultureMech_002052 --> ing4_FeCl3_x_6_H2O
CHEBI_86254["CHEBI:86254"]
ing4_FeCl3_x_6_H2O -.-> CHEBI_86254
ing5_Na2S2O3_x_5_H2O["Na2S2O3 x 5 H2O"]
CultureMech_002052 --> ing5_Na2S2O3_x_5_H2O
CHEBI_32150["CHEBI:32150"]
ing5_Na2S2O3_x_5_H2O -.-> CHEBI_32150
ing6_Yeast_extract["Yeast extract"]
CultureMech_002052 --> ing6_Yeast_extract
ing7_Tryptone_peptone["Tryptone peptone"]
CultureMech_002052 --> ing7_Tryptone_peptone
ing8_Casamino_acids["Casamino acids"]
CultureMech_002052 --> ing8_Casamino_acids
ing9_Na2S_x_9_H2O["Na2S x 9 H2O"]
CultureMech_002052 --> ing9_Na2S_x_9_H2O
CHEBI_76209["CHEBI:76209"]
ing9_Na2S_x_9_H2O -.-> CHEBI_76209
ing10_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_002052 --> ing10_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing10_MnCl2_x_4_H2O -.-> CHEBI_86368
ing11_Na2B4O7_x_10_H2O["Na2B4O7 x 10 H2O"]
CultureMech_002052 --> ing11_Na2B4O7_x_10_H2O
CHEBI_131366["CHEBI:131366"]
ing11_Na2B4O7_x_10_H2O -.-> CHEBI_131366
ing12_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_002052 --> ing12_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing12_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing13_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_002052 --> ing13_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing13_CuCl2_x_2_H2O -.-> CHEBI_86318
ing14_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_002052 --> ing14_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing14_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing15_VOSO4_x_2_H2O["VOSO4 x 2 H2O"]
CultureMech_002052 --> ing15_VOSO4_x_2_H2O
CHEBI_87009["CHEBI:87009"]
ing15_VOSO4_x_2_H2O -.-> CHEBI_87009
ing16_CoSO4_x_7_H2O["CoSO4 x 7 H2O"]
CultureMech_002052 --> ing16_CoSO4_x_7_H2O
CHEBI_91244["CHEBI:91244"]
ing16_CoSO4_x_7_H2O -.-> CHEBI_91244
Ingredients (17)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
1.3 G_PER_L |
CHEBI:62946
ammonium sulfate
|
|
| 2 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.28 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 3 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.25 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 4 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.07 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 5 |
FeCl3 x 6 H2O
Cl3Fe.6H2O 270.294 g/mol
|
0.02 G_PER_L |
CHEBI:86254
iron trichloride hexahydrate
|
|
| 6 |
Na2S2O3 x 5 H2O
5H2O.2Na.O3S2 248.186 g/mol
|
2 G_PER_L |
CHEBI:32150
sodium thiosulfate pentahydrate
|
|
| 7 | Yeast extract | 1 G_PER_L | ||
| 8 | Tryptone peptone | 1 G_PER_L | ||
| 9 | Casamino acids | 0.5 G_PER_L | ||
| 10 |
Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
|
0.5 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
|
| 11 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.18 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 12 |
Na2B4O7 x 10 H2O
10H2O.H4B4O9.2Na 417.401 g/mol
|
0.45 G_PER_L |
CHEBI:131366
disodium tetraborate decahydrate
|
|
| 13 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.022 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
|
| 14 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.005 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 15 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.003 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 16 |
VOSO4 x 2 H2O
2H2O.O4S.OV 199.036 g/mol
|
0.003 G_PER_L |
CHEBI:87009
vanadyl sulfate dihydrate
|
|
| 17 |
CoSO4 x 7 H2O
Co.7H2O.O4S 281.101 g/mol
|
0.001 G_PER_L |
CHEBI:91244
cobalt(2+) sulfate heptahydrate
|
Preparation
- Dissolve ingredients (except thiosulfate, yeast extract, Tryptone, Casamino acids and sulfide), sparge medium with 80% N2 and 20% CO2 gas mixture to make it anoxic and dispense medium under same gas atmosphere into serum bottels. After autoclaving add thiosulfate, yeast extract, Tryptone, Casamino acids and sulfide from sterile anoxic stock solutions prepared under 100% N2 gas. Prior to inoculation check pH and adjust to 6.0, if necessary.
- Adjust pH of final solution to 2 with 1 N HCl.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- zestosphaera_medium (CultureMech:002052)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:10.151898Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 88c |
| 2026-01-28T19:48:26.590523Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-03-13T06:19:09.812731Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002052 |
| 2026-03-17T06:30:21.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:22.413393+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "ZESTOSPHAERA MEDIUM" to "zestosphaera_medium" for consistent matching |
| 2026-06-05T07:41:56.615741+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 14 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-08T23:19:52.026658+00:00 | chebi-regrounding-v1.0 | Corrected CHEBI ingredient grounding (audit G21/G22) | Re-grounded 2 term reference(s) to the correct CHEBI (see reports/chebi_grounding_audit.md). Label-conditional fixes for pyridoxine/pyridoxamine, glycerol, MnSO4, Ca(NO3)2, selenate; casamino acids de-grounded (mixture, no single CHEBI). |
| 2026-06-10T07:47:14.741567+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 2 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:04:33.088796+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 8fdd814f0401cdc433ed00607e44e961b0888a6a7b079e9ed9c3568adb3dc5d4 |