Overview
- External ontology
- mediadive.medium:1250 (source link unavailable) — DESULFOSPOROSINUS ACIDOPHILUS MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 5.8
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1250.pdf
Composition
flowchart LR
CultureMech_000710["desulfosporosinus_acidophilus_medium"]
ing0__NH4_2SO4["(NH4)2SO4"]
CultureMech_000710 --> ing0__NH4_2SO4
CHEBI_62946["CHEBI:62946"]
ing0__NH4_2SO4 -.-> CHEBI_62946
ing1_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_000710 --> ing1_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing1_MgSO4_x_7_H2O -.-> CHEBI_31795
ing2_KCl["KCl"]
CultureMech_000710 --> ing2_KCl
CHEBI_32588["CHEBI:32588"]
ing2_KCl -.-> CHEBI_32588
ing3_Ca_NO3_2_x_4_H2O["Ca(NO3)2 x 4 H2O"]
CultureMech_000710 --> ing3_Ca_NO3_2_x_4_H2O
CHEBI_86159["CHEBI:86159"]
ing3_Ca_NO3_2_x_4_H2O -.-> CHEBI_86159
ing4_Yeast_extract["Yeast extract"]
CultureMech_000710 --> ing4_Yeast_extract
ing5_Sodium_resazurin["Sodium resazurin"]
CultureMech_000710 --> ing5_Sodium_resazurin
CHEBI_8806["CHEBI:8806"]
ing5_Sodium_resazurin -.-> CHEBI_8806
ing6_KH2PO4["KH2PO4"]
CultureMech_000710 --> ing6_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing6_KH2PO4 -.-> CHEBI_63036
ing7_Na2HPO4["Na2HPO4"]
CultureMech_000710 --> ing7_Na2HPO4
CHEBI_34683["CHEBI:34683"]
ing7_Na2HPO4 -.-> CHEBI_34683
ing8_D_Fructose["D-Fructose"]
CultureMech_000710 --> ing8_D_Fructose
CHEBI_15824["CHEBI:15824"]
ing8_D_Fructose -.-> CHEBI_15824
ing9_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
CultureMech_000710 --> ing9_L_Cysteine_HCl_x_H2O
CHEBI_91248["CHEBI:91248"]
ing9_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
ing10_HCl["HCl"]
CultureMech_000710 --> ing10_HCl
CHEBI_17883["CHEBI:17883"]
ing10_HCl -.-> CHEBI_17883
ing11_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_000710 --> ing11_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing11_FeCl2_x_4_H2O -.-> CHEBI_86249
ing12_ZnCl2["ZnCl2"]
CultureMech_000710 --> ing12_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing12_ZnCl2 -.-> CHEBI_49976
ing13_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_000710 --> ing13_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing13_MnCl2_x_4_H2O -.-> CHEBI_86368
ing14_H3BO3["H3BO3"]
CultureMech_000710 --> ing14_H3BO3
CHEBI_33118["CHEBI:33118"]
ing14_H3BO3 -.-> CHEBI_33118
ing15_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_000710 --> ing15_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing15_CoCl2_x_6_H2O -.-> CHEBI_53503
ing16_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_000710 --> ing16_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing16_CuCl2_x_2_H2O -.-> CHEBI_86318
ing17_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_000710 --> ing17_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing17_NiCl2_x_6_H2O -.-> CHEBI_34887
ing18_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_000710 --> ing18_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing18_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing19_NaOH["NaOH"]
CultureMech_000710 --> ing19_NaOH
CHEBI_32145["CHEBI:32145"]
ing19_NaOH -.-> CHEBI_32145
ing20_Na2SeO3_x_5_H2O["Na2SeO3 x 5 H2O"]
CultureMech_000710 --> ing20_Na2SeO3_x_5_H2O
CHEBI_131361["CHEBI:131361"]
ing20_Na2SeO3_x_5_H2O -.-> CHEBI_131361
ing21_Na2WO4_x_2_H2O["Na2WO4 x 2 H2O"]
CultureMech_000710 --> ing21_Na2WO4_x_2_H2O
CHEBI_63939["CHEBI:63939"]
ing21_Na2WO4_x_2_H2O -.-> CHEBI_63939
ing22_Biotin["Biotin"]
CultureMech_000710 --> ing22_Biotin
CHEBI_15956["CHEBI:15956"]
ing22_Biotin -.-> CHEBI_15956
ing23_Folic_acid["Folic acid"]
CultureMech_000710 --> ing23_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing23_Folic_acid -.-> CHEBI_27470
ing24_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_000710 --> ing24_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing24_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing25_Thiamine_HCl["Thiamine HCl"]
CultureMech_000710 --> ing25_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing25_Thiamine_HCl -.-> CHEBI_49105
ing26_Riboflavin["Riboflavin"]
CultureMech_000710 --> ing26_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing26_Riboflavin -.-> CHEBI_17015
ing27_Nicotinic_acid["Nicotinic acid"]
CultureMech_000710 --> ing27_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing27_Nicotinic_acid -.-> CHEBI_15940
ing28_Calcium_D_____pantothenate["Calcium D-(+)-pantothenate"]
CultureMech_000710 --> ing28_Calcium_D_____pantothenate
CHEBI_31345["CHEBI:31345"]
ing28_Calcium_D_____pantothenate -.-> CHEBI_31345
ing29_Vitamin_B12["Vitamin B12"]
CultureMech_000710 --> ing29_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing29_Vitamin_B12 -.-> CHEBI_176843
CultureMech_000710 --> more["...2 more"]
Ingredients (32)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
(NH4)2SO4
2H4N.O4S 132.141 g/mol
|
0.448654 G_PER_L |
CHEBI:62946
ammonium sulfate
|
|
| 2 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.498504 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 3 |
KCl
Cl.K 74.551 g/mol
|
0.0498504 G_PER_L |
CHEBI:32588
potassium chloride
|
|
| 4 |
Ca(NO3)2 x 4 H2O
Ca.4H2O.2NO3 236.146 g/mol
|
0.0199402 G_PER_L |
CHEBI:86159
calcium nitrate tetrahydrate
|
|
| 5 | Yeast extract | 0.498504 G_PER_L | ||
| 6 |
Sodium resazurin
C12H7NO4 229.191 g/mol
|
0.000498504 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 7 |
KH2PO4
H2O4P.K 136.084 g/mol
|
9.97009 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 8 |
Na2HPO4
HO4P.2Na 141.958 g/mol
|
0.997009 G_PER_L |
CHEBI:34683
disodium hydrogenphosphate
|
|
| 9 |
D-Fructose
C6H12O6 180.156 g/mol
|
3.48953 G_PER_L |
CHEBI:15824
D-fructose
|
|
| 10 |
L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
|
0.498504 G_PER_L |
CHEBI:91248
L-cysteine hydrochloride hydrate
|
|
| 11 |
HCl
HCl 36.461 g/mol
|
2.5 G_PER_L |
CHEBI:17883
hydrogen chloride
|
|
| 12 |
FeCl2 x 4 H2O
Cl2Fe.4H2O 198.811 g/mol
|
1.5 G_PER_L |
CHEBI:86249
iron dichloride tetrahydrate
|
|
| 13 |
ZnCl2
2Cl.Zn 136.296 g/mol
|
0.07 G_PER_L |
CHEBI:49976
zinc dichloride
|
|
| 14 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
|
| 15 |
H3BO3
H3BO3 61.833 g/mol
|
0.006 G_PER_L |
CHEBI:33118
boric acid
|
|
| 16 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
|
| 17 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
|
| 18 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
|
| 19 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
|
| 20 |
NaOH
HO.Na 39.997 g/mol
|
0.5 G_PER_L |
CHEBI:32145
sodium hydroxide
|
|
| 21 |
Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
|
0.003 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
|
| 22 |
Na2WO4 x 2 H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.004 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
|
| 23 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.02 G_PER_L |
CHEBI:15956
biotin
|
|
| 24 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.02 G_PER_L |
CHEBI:27470
folic acid
|
|
| 25 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 26 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.05 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 27 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.05 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 28 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.05 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 29 |
Calcium D-(+)-pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 30 | Vitamin B12 | 0.001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 31 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.05 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 32 |
(DL)-alpha-Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.05 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Dissolve ingredients (except phosphates, vitamins, fructose and cysteine) and sparge medium with 80% N2 and 20% CO2 gas mixture for 30 - 45 min to make it anoxic. Dispense medium under same gas atmosphere into anoxic Hungate-type tubes or serum vials and autoclave. Prepare a phosphate buffer stock solution with KH2PO4 (25% w/v) and Na2HPO4, adjust pH of the buffer to 5.8. Prior to inoculation add phosphate buffer, vitamins, fructose and cysteine from sterile anoxic stock solutions prepared under 100% N2 gas. Vitamins and D-fructose should be sterilized by filtration. The pH of the complete medium should be at 5.8.
- First dissolve FeCl2 in the HCl, then dilute in water, add and dissolve the other salts. Finally make up to 1000.00 ml.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:13.855567Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1250 |
| 2026-02-06T05:10:49.276391Z | invalid-chebi-removal | Removed 1 invalid CHEBI ID(s) | Removed CHEBI IDs with invalid format (7+ digits) from MicrobeMediaParam source data |
| 2026-03-13T06:18:57.677546Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000710 |
| 2026-03-17T06:30:46.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:08.992687+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "DESULFOSPOROSINUS ACIDOPHILUS MEDIUM" to "desulfosporosinus_acidophilus_medium" for consistent matching |
| 2026-06-05T07:40:57.336064+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 29 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:46:55.853393+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. |