Overview
- External ontology
- mediadive.medium:J462 (source link unavailable) — SALTWATER MEDIUM WITH LACTATE
- Applications
-
- Microbial cultivation
- Synonyms
-
- {'name': 'saltwater_medium_with_acetate_and_ferric_citrate', 'source': 'MediaDive', 'source_id': 'mediadive.medium:J463', 'original_category': 'bacterial'}
- pH
- 7.0
- High-metal flag
- True
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=462
Composition
flowchart LR
CultureMech_002811["saltwater_medium_with_lactate"]
ing0_NaCl["NaCl"]
CultureMech_002811 --> ing0_NaCl
CHEBI_26710["CHEBI:26710"]
ing0_NaCl -.-> CHEBI_26710
ing1_Na2SO4["Na2SO4"]
CultureMech_002811 --> ing1_Na2SO4
CHEBI_32149["CHEBI:32149"]
ing1_Na2SO4 -.-> CHEBI_32149
ing2_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_002811 --> ing2_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing2_MgCl2_x_6_H2O -.-> CHEBI_86345
ing3_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_002811 --> ing3_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_x_2_H2O -.-> CHEBI_86158
ing4_NH4Cl["NH4Cl"]
CultureMech_002811 --> ing4_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing4_NH4Cl -.-> CHEBI_31206
ing5_KH2PO4["KH2PO4"]
CultureMech_002811 --> ing5_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing5_KH2PO4 -.-> CHEBI_63036
ing6_KBr["KBr"]
CultureMech_002811 --> ing6_KBr
CHEBI_32030["CHEBI:32030"]
ing6_KBr -.-> CHEBI_32030
ing7_KCl["KCl"]
CultureMech_002811 --> ing7_KCl
CHEBI_32588["CHEBI:32588"]
ing7_KCl -.-> CHEBI_32588
ing8_NaHCO3["NaHCO3"]
CultureMech_002811 --> ing8_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing8_NaHCO3 -.-> CHEBI_32139
ing9_Sodium_lactate["Sodium lactate"]
CultureMech_002811 --> ing9_Sodium_lactate
CHEBI_75228["CHEBI:75228"]
ing9_Sodium_lactate -.-> CHEBI_75228
ing10_Na2S_x_9_H2O["Na2S x 9 H2O"]
CultureMech_002811 --> ing10_Na2S_x_9_H2O
CHEBI_76209["CHEBI:76209"]
ing10_Na2S_x_9_H2O -.-> CHEBI_76209
ing11_Resazurin["Resazurin"]
CultureMech_002811 --> ing11_Resazurin
CHEBI_8806["CHEBI:8806"]
ing11_Resazurin -.-> CHEBI_8806
ing12_Riboflavin["Riboflavin"]
CultureMech_002811 --> ing12_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing12_Riboflavin -.-> CHEBI_17015
ing13_HCl["HCl"]
CultureMech_002811 --> ing13_HCl
CHEBI_17883["CHEBI:17883"]
ing13_HCl -.-> CHEBI_17883
ing14_FeSO4_x_7_H2O["FeSO4 x 7 H2O"]
CultureMech_002811 --> ing14_FeSO4_x_7_H2O
CHEBI_75836["CHEBI:75836"]
ing14_FeSO4_x_7_H2O -.-> CHEBI_75836
ing15_H3BO3["H3BO3"]
CultureMech_002811 --> ing15_H3BO3
CHEBI_33118["CHEBI:33118"]
ing15_H3BO3 -.-> CHEBI_33118
ing16_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_002811 --> ing16_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing16_MnCl2_x_4_H2O -.-> CHEBI_86368
ing17_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_002811 --> ing17_CoCl2_x_6_H2O
CHEBI_53503["CHEBI:53503"]
ing17_CoCl2_x_6_H2O -.-> CHEBI_53503
ing18_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
CultureMech_002811 --> ing18_NiCl2_x_6_H2O
CHEBI_34887["CHEBI:34887"]
ing18_NiCl2_x_6_H2O -.-> CHEBI_34887
ing19_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
CultureMech_002811 --> ing19_CuCl2_x_2_H2O
CHEBI_86318["CHEBI:86318"]
ing19_CuCl2_x_2_H2O -.-> CHEBI_86318
ing20_ZnSO4_x_7_H2O["ZnSO4 x 7 H2O"]
CultureMech_002811 --> ing20_ZnSO4_x_7_H2O
CHEBI_32312["CHEBI:32312"]
ing20_ZnSO4_x_7_H2O -.-> CHEBI_32312
ing21_Na2MoO4_x_2_H2O["Na2MoO4 x 2 H2O"]
CultureMech_002811 --> ing21_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing21_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing22_p_Aminobenzoic_acid["p-Aminobenzoic acid"]
CultureMech_002811 --> ing22_p_Aminobenzoic_acid
CHEBI_30753["CHEBI:30753"]
ing22_p_Aminobenzoic_acid -.-> CHEBI_30753
ing23_Biotin["Biotin"]
CultureMech_002811 --> ing23_Biotin
CHEBI_15956["CHEBI:15956"]
ing23_Biotin -.-> CHEBI_15956
ing24_Nicotinic_acid["Nicotinic acid"]
CultureMech_002811 --> ing24_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing24_Nicotinic_acid -.-> CHEBI_15940
ing25_DL_Calcium_pantothenate["DL-Calcium pantothenate"]
CultureMech_002811 --> ing25_DL_Calcium_pantothenate
CHEBI_31345["CHEBI:31345"]
ing25_DL_Calcium_pantothenate -.-> CHEBI_31345
ing26_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_002811 --> ing26_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing26_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing27_Sodium_phosphate_buffer["Sodium phosphate buffer"]
CultureMech_002811 --> ing27_Sodium_phosphate_buffer
ing28_Thiamine_HCl["Thiamine HCl"]
CultureMech_002811 --> ing28_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing28_Thiamine_HCl -.-> CHEBI_49105
ing29_Vitamin_B12["Vitamin B12"]
CultureMech_002811 --> ing29_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing29_Vitamin_B12 -.-> CHEBI_176843
CultureMech_002811 --> more["...3 more"]
Ingredients (33)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
NaCl
Cl.Na 58.443 g/mol
|
3333.33 G_PER_L |
CHEBI:26710
sodium chloride
|
Copied from referenced JCM Medium 462 |
| 2 |
Na2SO4
2Na.O4S 142.043 g/mol
|
666.667 G_PER_L |
CHEBI:32149
sodium sulfate
|
Copied from referenced JCM Medium 462 |
| 3 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
500 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
Copied from referenced JCM Medium 462 |
| 4 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
25 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
Copied from referenced JCM Medium 462 |
| 5 |
NH4Cl
Cl.H4N 53.492 g/mol
|
125 G_PER_L |
CHEBI:31206
ammonium chloride
|
Copied from referenced JCM Medium 462 |
| 6 |
KH2PO4
H2O4P.K 136.084 g/mol
|
100 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
Copied from referenced JCM Medium 462 |
| 7 |
KBr
Br.K 119.002 g/mol
|
15 G_PER_L |
CHEBI:32030
potassium bromide
|
Copied from referenced JCM Medium 462 |
| 8 |
KCl
Cl.K 74.551 g/mol
|
83.3333 G_PER_L |
CHEBI:32588
potassium chloride
|
Copied from referenced JCM Medium 462 |
| 9 |
NaHCO3
CHO3.Na 84.006 g/mol
|
416.667 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
Copied from referenced JCM Medium 462 |
| 10 |
Sodium lactate
C3H5O3.Na 112.06 g/mol
|
375 G_PER_L |
CHEBI:75228
sodium lactate
|
Copied from referenced JCM Medium 462 |
| 11 |
Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
|
50 G_PER_L |
CHEBI:76209
sodium sulfide nonahydrate
|
Copied from referenced JCM Medium 462 |
| 12 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.166667 G_PER_L |
CHEBI:8806
Resazurin
|
Copied from referenced JCM Medium 462 |
| 13 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.025 G_PER_L |
CHEBI:17015
riboflavin
|
Copied from referenced JCM Medium 462 |
| 14 |
HCl
HCl 36.461 g/mol
|
12.5 G_PER_L |
CHEBI:17883
hydrogen chloride
|
Copied from referenced JCM Medium 462 |
| 15 |
FeSO4 x 7 H2O
Fe.7H2O.O4S 278.013 g/mol
|
2.1 G_PER_L |
CHEBI:75836
iron(2+) sulfate heptahydrate
|
Copied from referenced JCM Medium 462 |
| 16 |
H3BO3
H3BO3 61.833 g/mol
|
0.03 G_PER_L |
CHEBI:33118
boric acid
|
Copied from referenced JCM Medium 462 |
| 17 |
MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
|
0.1 G_PER_L |
CHEBI:86368
manganese(II) chloride tetrahydrate
|
Copied from referenced JCM Medium 462 |
| 18 |
CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
|
0.19 G_PER_L |
CHEBI:53503
cobalt chloride hexahydrate
|
Copied from referenced JCM Medium 462 |
| 19 |
NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
|
0.024 G_PER_L |
CHEBI:34887
nickel dichloride
|
Copied from referenced JCM Medium 462 |
| 20 |
CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
|
0.002 G_PER_L |
CHEBI:86318
copper(II) chloride dihydrate
|
Copied from referenced JCM Medium 462 |
| 21 |
ZnSO4 x 7 H2O
7H2O.O4S.Zn 287.558 g/mol
|
0.144 G_PER_L |
CHEBI:32312
zinc sulfate heptahydrate
|
Copied from referenced JCM Medium 462 |
| 22 |
Na2MoO4 x 2 H2O
2H2O.MoO4.2Na 241.946 g/mol
|
0.036 G_PER_L |
CHEBI:75213
sodium molybdate dihydrate
|
Copied from referenced JCM Medium 462 |
| 23 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.04 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
Copied from referenced JCM Medium 462 |
| 24 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.01 G_PER_L |
CHEBI:15956
biotin
|
Copied from referenced JCM Medium 462 |
| 25 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.1 G_PER_L |
CHEBI:15940
nicotinic acid
|
Copied from referenced JCM Medium 462 |
| 26 |
DL-Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.05 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
Copied from referenced JCM Medium 462 |
| 27 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.1 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
Copied from referenced JCM Medium 462 |
| 28 | Sodium phosphate buffer | 200.0 G_PER_L | [Merged 2 duplicates: 100.0, 100.0] | Copied from referenced JCM Medium 462 | |
| 29 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.1 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
Copied from referenced JCM Medium 462 |
| 30 | Vitamin B12 | 0.05 G_PER_L |
CHEBI:176843
vitamin B12
|
Copied from referenced JCM Medium 462 |
| 31 |
NaOH
HO.Na 39.997 g/mol
|
0.4 G_PER_L |
CHEBI:32145
sodium hydroxide
|
Copied from referenced JCM Medium 462 |
| 32 |
Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
|
0.006 G_PER_L |
CHEBI:131361
disodium selenite pentahydrate
|
Copied from referenced JCM Medium 462 |
| 33 |
Na2WO4 x 2 H2O
2H2O.2Na.O4W 329.846 g/mol
|
0.008 G_PER_L |
CHEBI:63939
sodium tungstate dihydrate
|
Copied from referenced JCM Medium 462 |
Preparation
- Dissolve components except NaHCO3, Vitamin solution, Thiamine solution, Vitamin B12 solution, sodium lactate and Na2S x 9H2O in 900 ml distilled water and adjust pH to 7.0. Bring to a boil and cool down under a N2-CO2 (4:1, v/v) gas stream. Distribute the medium into culture vessels (e.g., 9 ml of the medium in Hungate tubes) under a N2-CO2 (4:1, v/v) gas mixture, seal with butyl rubber stoppers and autoclave. Separately autoclave 0.2 M sodium lactate under a N2 atmosphere. After cooling, add 1/9 volume of the sodium lactate solution, and filter-sterilized 8% NaHCO3 solution, Vitamin solution, Thiamine solution and Vitamin B12 solution to the medium. Readjust pH to 7.0, if necessary. Prior to use, reduce the medium with Na2S x 9H2O (3% solution, autoclaved and stocked under N2).
Target organisms
No target organisms are recorded.
Provenance
Merged from 2 source records.
- saltwater_medium_with_acetate_and_ferric_citrate (CultureMech:002812)
- saltwater_medium_with_lactate (CultureMech:002811)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:16.674935Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J462 |
| 2026-03-13T03:08:44.686435Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 1 duplicate ingredient(s) |
| 2026-03-13T06:19:15.871858Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:002811 |
| 2026-03-17T06:29:47.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:29.326254+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "SALTWATER MEDIUM WITH LACTATE" to "saltwater_medium_with_lactate" for consistent matching |
| 2026-06-05T07:41:45.274015+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 32 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:11.310222+00:00 | primary-term-label-canonicalization-v1.0 | Canonicalized primary term label to OBO canonical (OAK) | 5 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi. |
| 2026-08-06T03:05:55.297310+00:00 | recipe-merger | Merged 2 duplicate recipes into canonical record | Sources: saltwater_medium_with_acetate_and_ferric_citrate, saltwater_medium_with_lactate |
| 2026-08-06T03:05:55.297364+00:00 | merge_recipes.py | MERGED_RECIPES | merged 2 source recipe(s) on fingerprint f90b0eefb6ee2517d13bc843fd981eb6eaea0786e402652aa8652b7bee3ebe71 |