Overview
- External ontology
- mediadive.medium:J990 (source link unavailable) — MODIFIED MPOB MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.1
- Notes
- Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=990
Composition
flowchart LR
CultureMech_003340["modified_mpob_medium"]
ing0_Na2HPO4["Na2HPO4"]
CultureMech_003340 --> ing0_Na2HPO4
CHEBI_34683["CHEBI:34683"]
ing0_Na2HPO4 -.-> CHEBI_34683
ing1_KH2PO4["KH2PO4"]
CultureMech_003340 --> ing1_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing1_KH2PO4 -.-> CHEBI_63036
ing2_NH4Cl["NH4Cl"]
CultureMech_003340 --> ing2_NH4Cl
CHEBI_31206["CHEBI:31206"]
ing2_NH4Cl -.-> CHEBI_31206
ing3_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_003340 --> ing3_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing3_CaCl2_x_2_H2O -.-> CHEBI_86158
ing4_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
CultureMech_003340 --> ing4_MgCl2_x_6_H2O
CHEBI_86345["CHEBI:86345"]
ing4_MgCl2_x_6_H2O -.-> CHEBI_86345
ing5_NaCl["NaCl"]
CultureMech_003340 --> ing5_NaCl
CHEBI_26710["CHEBI:26710"]
ing5_NaCl -.-> CHEBI_26710
ing6_Yeast_extract["Yeast extract"]
CultureMech_003340 --> ing6_Yeast_extract
ing7_Resazurin["Resazurin"]
CultureMech_003340 --> ing7_Resazurin
CHEBI_8806["CHEBI:8806"]
ing7_Resazurin -.-> CHEBI_8806
ing8_Glucose["Glucose"]
CultureMech_003340 --> ing8_Glucose
CHEBI_17234["CHEBI:17234"]
ing8_Glucose -.-> CHEBI_17234
ing9_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
CultureMech_003340 --> ing9_L_Cysteine_HCl_x_H2O
CHEBI_91248["CHEBI:91248"]
ing9_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
ing10_HCl["HCl"]
CultureMech_003340 --> ing10_HCl
CHEBI_17883["CHEBI:17883"]
ing10_HCl -.-> CHEBI_17883
ing11_FeCl2_x_4_H2O["FeCl2 x 4 H2O"]
CultureMech_003340 --> ing11_FeCl2_x_4_H2O
CHEBI_86249["CHEBI:86249"]
ing11_FeCl2_x_4_H2O -.-> CHEBI_86249
ing12_ZnCl2["ZnCl2"]
CultureMech_003340 --> ing12_ZnCl2
CHEBI_49976["CHEBI:49976"]
ing12_ZnCl2 -.-> CHEBI_49976
ing13_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
CultureMech_003340 --> ing13_MnCl2_x_4_H2O
CHEBI_86368["CHEBI:86368"]
ing13_MnCl2_x_4_H2O -.-> CHEBI_86368
ing14_H3BO3["H3BO3"]
CultureMech_003340 --> ing14_H3BO3
CHEBI_33118["CHEBI:33118"]
ing14_H3BO3 -.-> CHEBI_33118
ing15_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
CultureMech_003340 --> 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_003340 --> 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_003340 --> 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_003340 --> ing18_Na2MoO4_x_2_H2O
CHEBI_75213["CHEBI:75213"]
ing18_Na2MoO4_x_2_H2O -.-> CHEBI_75213
ing19_Biotin["Biotin"]
CultureMech_003340 --> ing19_Biotin
CHEBI_15956["CHEBI:15956"]
ing19_Biotin -.-> CHEBI_15956
ing20_Folic_acid["Folic acid"]
CultureMech_003340 --> ing20_Folic_acid
CHEBI_27470["CHEBI:27470"]
ing20_Folic_acid -.-> CHEBI_27470
ing21_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
CultureMech_003340 --> ing21_Pyridoxine_hydrochloride
CHEBI_30961["CHEBI:30961"]
ing21_Pyridoxine_hydrochloride -.-> CHEBI_30961
ing22_Thiamine_HCl["Thiamine HCl"]
CultureMech_003340 --> ing22_Thiamine_HCl
CHEBI_49105["CHEBI:49105"]
ing22_Thiamine_HCl -.-> CHEBI_49105
ing23_Riboflavin["Riboflavin"]
CultureMech_003340 --> ing23_Riboflavin
CHEBI_17015["CHEBI:17015"]
ing23_Riboflavin -.-> CHEBI_17015
ing24_Nicotinic_acid["Nicotinic acid"]
CultureMech_003340 --> ing24_Nicotinic_acid
CHEBI_15940["CHEBI:15940"]
ing24_Nicotinic_acid -.-> CHEBI_15940
ing25_Calcium_pantothenate["Calcium pantothenate"]
CultureMech_003340 --> ing25_Calcium_pantothenate
CHEBI_31345["CHEBI:31345"]
ing25_Calcium_pantothenate -.-> CHEBI_31345
ing26_Vitamin_B12["Vitamin B12"]
CultureMech_003340 --> ing26_Vitamin_B12
CHEBI_176843["CHEBI:176843"]
ing26_Vitamin_B12 -.-> CHEBI_176843
ing27_p_Aminobenzoic_acid["p-Aminobenzoic acid"]
CultureMech_003340 --> ing27_p_Aminobenzoic_acid
CHEBI_30753["CHEBI:30753"]
ing27_p_Aminobenzoic_acid -.-> CHEBI_30753
ing28_Lipoic_acid["Lipoic acid"]
CultureMech_003340 --> ing28_Lipoic_acid
CHEBI_16494["CHEBI:16494"]
ing28_Lipoic_acid -.-> CHEBI_16494
Ingredients (29)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Na2HPO4
HO4P.2Na 141.958 g/mol
|
0.524233 G_PER_L |
CHEBI:34683
disodium hydrogenphosphate
|
|
| 2 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.405539 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 3 |
NH4Cl
Cl.H4N 53.492 g/mol
|
0.296736 G_PER_L |
CHEBI:31206
ammonium chloride
|
|
| 4 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.108803 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 5 |
MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
|
0.098912 G_PER_L |
CHEBI:86345
magnesium dichloride hexahydrate
|
|
| 6 |
NaCl
Cl.Na 58.443 g/mol
|
0.296736 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 7 | Yeast extract | 0.395648 G_PER_L | ||
| 8 |
Resazurin
C12H7NO4 229.191 g/mol
|
0.00049456 G_PER_L |
CHEBI:8806
Resazurin
|
|
| 9 |
Glucose
C6H12O6 180.156 g/mol
|
1.78042 G_PER_L |
CHEBI:17234
glucose
|
|
| 10 |
L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
|
0.49456 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 |
Biotin
C10H16N2O3S 244.316 g/mol
|
0.002 G_PER_L |
CHEBI:15956
biotin
|
|
| 21 |
Folic acid
C19H19N7O6 441.404 g/mol
|
0.002 G_PER_L |
CHEBI:27470
folic acid
|
|
| 22 |
Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
|
0.01 G_PER_L |
CHEBI:30961
pyridoxine hydrochloride
|
|
| 23 |
Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
|
0.005 G_PER_L |
CHEBI:49105
thiamine hydrochloride
|
|
| 24 |
Riboflavin
C17H20N4O6 376.369 g/mol
|
0.005 G_PER_L |
CHEBI:17015
riboflavin
|
|
| 25 |
Nicotinic acid
C6H5NO2 123.111 g/mol
|
0.005 G_PER_L |
CHEBI:15940
nicotinic acid
|
|
| 26 |
Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
|
0.005 G_PER_L |
CHEBI:31345
Calcium pantothenate
|
|
| 27 | Vitamin B12 | 0.0001 G_PER_L |
CHEBI:176843
vitamin B12
|
|
| 28 |
p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
|
0.005 G_PER_L |
CHEBI:30753
4-aminobenzoic acid
|
|
| 29 |
Lipoic acid
C8H14O2S2 206.332 g/mol
|
0.005 G_PER_L |
CHEBI:16494
lipoic acid
|
Preparation
- Prepare the medium anaerobically under a N2-CO2 (4:1, v/v) gas mixture. Mix ingredients except Trace vitamins. After autoclaving, anaerobically and aseptically add the filter-sterilized Trace vitamins to the medium. Check final pH to be 7.0 - 7.2. Pressurize the inoculated bottles to 70 kPa N2-CO2 (4:1, v/v).
- Dissolve FeCl2 x 4H2O first in HCl. Then dilute in distilled water and add the remaining salts.
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- modified_mpob_medium (CultureMech:003340)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:18.239958Z | mediadive-import | Imported from MediaDive | Source: JCM, ID: J990 |
| 2026-03-13T06:19:19.644725Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:003340 |
| 2026-03-17T06:29:47.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:33.679474+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MODIFIED MPOB MEDIUM" to "modified_mpob_medium" for consistent matching |
| 2026-06-05T07:41:37.432629+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 28 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:08.847612+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. |
| 2026-08-06T03:05:49.145584+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 088039b11a7cea5626540d1f7fc7a72cdddefa2b6f7cd329c0e0412e90127696 |