jcm_medium_no_272

CultureMech:002629 bacterial COMPLEX LIQUID
Original name: JCM MEDIUM No. 272

Overview

External ontology
mediadive.medium:J272 (source link unavailable) — JCM MEDIUM No. 272
Applications
  • Microbial cultivation
Notes
Source: JCM | Link: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=272

Composition

flowchart LR
    CultureMech_002629["jcm_medium_no_272"]
    ing0_KH2PO4["KH2PO4"]
    CultureMech_002629 --> ing0_KH2PO4
    CHEBI_63036["CHEBI:63036"]
    ing0_KH2PO4 -.-> CHEBI_63036
    ing1_NH4Cl["NH4Cl"]
    CultureMech_002629 --> ing1_NH4Cl
    CHEBI_31206["CHEBI:31206"]
    ing1_NH4Cl -.-> CHEBI_31206
    ing2_MgCl2_x_6_H2O["MgCl2 x 6 H2O"]
    CultureMech_002629 --> ing2_MgCl2_x_6_H2O
    CHEBI_86345["CHEBI:86345"]
    ing2_MgCl2_x_6_H2O -.-> CHEBI_86345
    ing3_NaCl["NaCl"]
    CultureMech_002629 --> ing3_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing3_NaCl -.-> CHEBI_26710
    ing4_Sodium_acetate["Sodium acetate"]
    CultureMech_002629 --> ing4_Sodium_acetate
    CHEBI_32954["CHEBI:32954"]
    ing4_Sodium_acetate -.-> CHEBI_32954
    ing5_Yeast_extract["Yeast extract"]
    CultureMech_002629 --> ing5_Yeast_extract
    ing6_Trypticase_peptone["Trypticase peptone"]
    CultureMech_002629 --> ing6_Trypticase_peptone
    ing7_Na2CO3["Na2CO3"]
    CultureMech_002629 --> ing7_Na2CO3
    CHEBI_29377["CHEBI:29377"]
    ing7_Na2CO3 -.-> CHEBI_29377
    ing8_L_Cysteine_HCl_x_H2O["L-Cysteine HCl x H2O"]
    CultureMech_002629 --> ing8_L_Cysteine_HCl_x_H2O
    CHEBI_91248["CHEBI:91248"]
    ing8_L_Cysteine_HCl_x_H2O -.-> CHEBI_91248
    ing9_Na2S_x_9_H2O["Na2S x 9 H2O"]
    CultureMech_002629 --> ing9_Na2S_x_9_H2O
    CHEBI_76209["CHEBI:76209"]
    ing9_Na2S_x_9_H2O -.-> CHEBI_76209
    ing10_Resazurin["Resazurin"]
    CultureMech_002629 --> ing10_Resazurin
    CHEBI_8806["CHEBI:8806"]
    ing10_Resazurin -.-> CHEBI_8806
    ing11_Biotin["Biotin"]
    CultureMech_002629 --> ing11_Biotin
    CHEBI_15956["CHEBI:15956"]
    ing11_Biotin -.-> CHEBI_15956
    ing12_Folic_acid["Folic acid"]
    CultureMech_002629 --> ing12_Folic_acid
    CHEBI_27470["CHEBI:27470"]
    ing12_Folic_acid -.-> CHEBI_27470
    ing13_Pyridoxine_hydrochloride["Pyridoxine hydrochloride"]
    CultureMech_002629 --> ing13_Pyridoxine_hydrochloride
    CHEBI_30961["CHEBI:30961"]
    ing13_Pyridoxine_hydrochloride -.-> CHEBI_30961
    ing14_Thiamine_HCl["Thiamine HCl"]
    CultureMech_002629 --> ing14_Thiamine_HCl
    CHEBI_49105["CHEBI:49105"]
    ing14_Thiamine_HCl -.-> CHEBI_49105
    ing15_Riboflavin["Riboflavin"]
    CultureMech_002629 --> ing15_Riboflavin
    CHEBI_17015["CHEBI:17015"]
    ing15_Riboflavin -.-> CHEBI_17015
    ing16_Nicotinic_acid["Nicotinic acid"]
    CultureMech_002629 --> ing16_Nicotinic_acid
    CHEBI_15940["CHEBI:15940"]
    ing16_Nicotinic_acid -.-> CHEBI_15940
    ing17_Calcium_pantothenate["Calcium pantothenate"]
    CultureMech_002629 --> ing17_Calcium_pantothenate
    CHEBI_31345["CHEBI:31345"]
    ing17_Calcium_pantothenate -.-> CHEBI_31345
    ing18_Vitamin_B12["Vitamin B12"]
    CultureMech_002629 --> ing18_Vitamin_B12
    CHEBI_176843["CHEBI:176843"]
    ing18_Vitamin_B12 -.-> CHEBI_176843
    ing19_p_Aminobenzoic_acid["p-Aminobenzoic acid"]
    CultureMech_002629 --> ing19_p_Aminobenzoic_acid
    CHEBI_30753["CHEBI:30753"]
    ing19_p_Aminobenzoic_acid -.-> CHEBI_30753
    ing20_Lipoic_acid["Lipoic acid"]
    CultureMech_002629 --> ing20_Lipoic_acid
    CHEBI_16494["CHEBI:16494"]
    ing20_Lipoic_acid -.-> CHEBI_16494
    ing21_Nitrilotriacetic_acid["Nitrilotriacetic acid"]
    CultureMech_002629 --> ing21_Nitrilotriacetic_acid
    CHEBI_44557["CHEBI:44557"]
    ing21_Nitrilotriacetic_acid -.-> CHEBI_44557
    ing22_FeCl3_x_6_H2O["FeCl3 x 6 H2O"]
    CultureMech_002629 --> ing22_FeCl3_x_6_H2O
    CHEBI_86254["CHEBI:86254"]
    ing22_FeCl3_x_6_H2O -.-> CHEBI_86254
    ing23_MnCl2_x_4_H2O["MnCl2 x 4 H2O"]
    CultureMech_002629 --> ing23_MnCl2_x_4_H2O
    CHEBI_86368["CHEBI:86368"]
    ing23_MnCl2_x_4_H2O -.-> CHEBI_86368
    ing24_CoCl2_x_6_H2O["CoCl2 x 6 H2O"]
    CultureMech_002629 --> ing24_CoCl2_x_6_H2O
    CHEBI_53503["CHEBI:53503"]
    ing24_CoCl2_x_6_H2O -.-> CHEBI_53503
    ing25_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
    CultureMech_002629 --> ing25_CaCl2_x_2_H2O
    CHEBI_86158["CHEBI:86158"]
    ing25_CaCl2_x_2_H2O -.-> CHEBI_86158
    ing26_ZnCl2["ZnCl2"]
    CultureMech_002629 --> ing26_ZnCl2
    CHEBI_49976["CHEBI:49976"]
    ing26_ZnCl2 -.-> CHEBI_49976
    ing27_CuCl2_x_2_H2O["CuCl2 x 2 H2O"]
    CultureMech_002629 --> ing27_CuCl2_x_2_H2O
    CHEBI_86318["CHEBI:86318"]
    ing27_CuCl2_x_2_H2O -.-> CHEBI_86318
    ing28_H3BO3["H3BO3"]
    CultureMech_002629 --> ing28_H3BO3
    CHEBI_33118["CHEBI:33118"]
    ing28_H3BO3 -.-> CHEBI_33118
    ing29_NiCl2_x_6_H2O["NiCl2 x 6 H2O"]
    CultureMech_002629 --> ing29_NiCl2_x_6_H2O
    CHEBI_34887["CHEBI:34887"]
    ing29_NiCl2_x_6_H2O -.-> CHEBI_34887
    CultureMech_002629 --> more["...1 more"]

Ingredients (31)

# Ingredient Concentration Ontology Notes
1 KH2PO4
H2O4P.K 136.084 g/mol
0.392157 G_PER_L CHEBI:63036
potassium dihydrogen phosphate
2 NH4Cl
Cl.H4N 53.492 g/mol
0.882353 G_PER_L CHEBI:31206
ammonium chloride
3 MgCl2 x 6 H2O
2Cl.6H2O.Mg 203.301 g/mol
0.352941 G_PER_L CHEBI:86345
magnesium dichloride hexahydrate
4 NaCl
Cl.Na 58.443 g/mol
10.80392 G_PER_L CHEBI:26710
sodium chloride
[Merged 2 duplicates: 9.80392, 1.0]
5 Sodium acetate
C2H3O2.Na 82.034 g/mol
0.490196 G_PER_L CHEBI:32954
sodium acetate
6 Yeast extract 1.96078 G_PER_L
7 Trypticase peptone 1.96078 G_PER_L
8 Na2CO3
CO3.2Na 105.988 g/mol
4.90196 G_PER_L CHEBI:29377
sodium carbonate
9 L-Cysteine HCl x H2O
C3H7NO2S.H2O.HCl 175.637 g/mol
0.490196 G_PER_L CHEBI:91248
L-cysteine hydrochloride hydrate
10 Na2S x 9 H2O
9H2O.2Na.S 240.182 g/mol
0.490196 G_PER_L CHEBI:76209
sodium sulfide nonahydrate
11 Resazurin
C12H7NO4 229.191 g/mol
0.000980392 G_PER_L CHEBI:8806
Resazurin
12 Biotin
C10H16N2O3S 244.316 g/mol
0.002 G_PER_L CHEBI:15956
biotin
13 Folic acid
C19H19N7O6 441.404 g/mol
0.002 G_PER_L CHEBI:27470
folic acid
14 Pyridoxine hydrochloride
C8H11NO3.HCl 205.641 g/mol
0.01 G_PER_L CHEBI:30961
pyridoxine hydrochloride
15 Thiamine HCl
C12H17N4OS.Cl.HCl 337.276 g/mol
0.005 G_PER_L CHEBI:49105
thiamine hydrochloride
16 Riboflavin
C17H20N4O6 376.369 g/mol
0.005 G_PER_L CHEBI:17015
riboflavin
17 Nicotinic acid
C6H5NO2 123.111 g/mol
0.005 G_PER_L CHEBI:15940
nicotinic acid
18 Calcium pantothenate
2C9H16NO5.Ca 476.536 g/mol
0.005 G_PER_L CHEBI:31345
Calcium pantothenate
19 Vitamin B12 0.0001 G_PER_L CHEBI:176843
vitamin B12
20 p-Aminobenzoic acid
C7H7NO2 137.138 g/mol
0.005 G_PER_L CHEBI:30753
4-aminobenzoic acid
21 Lipoic acid
C8H14O2S2 206.332 g/mol
0.005 G_PER_L CHEBI:16494
lipoic acid
22 Nitrilotriacetic acid
C6H9NO6 191.139 g/mol
12.8 G_PER_L CHEBI:44557
nitrilotriacetic acid
23 FeCl3 x 6 H2O
Cl3Fe.6H2O 270.294 g/mol
1.35 G_PER_L CHEBI:86254
iron trichloride hexahydrate
24 MnCl2 x 4 H2O
Cl2Mn.4H2O 197.904 g/mol
0.1 G_PER_L CHEBI:86368
manganese(II) chloride tetrahydrate
25 CoCl2 x 6 H2O
2Cl.Co.6H2O 237.929 g/mol
0.024 G_PER_L CHEBI:53503
cobalt chloride hexahydrate
26 CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
0.1 G_PER_L CHEBI:86158
calcium chloride dihydrate
27 ZnCl2
2Cl.Zn 136.296 g/mol
0.1 G_PER_L CHEBI:49976
zinc dichloride
28 CuCl2 x 2 H2O
Cl2Cu.2H2O 170.482 g/mol
0.025 G_PER_L CHEBI:86318
copper(II) chloride dihydrate
29 H3BO3
H3BO3 61.833 g/mol
0.01 G_PER_L CHEBI:33118
boric acid
30 NiCl2 x 6 H2O
Cl2Ni 129.599 g/mol
0.12 G_PER_L CHEBI:34887
nickel dichloride
31 Na2SeO3 x 5 H2O
5H2O.2Na.O3Se 263.012 g/mol
0.026 G_PER_L CHEBI:131361
disodium selenite pentahydrate

Preparation

  1. Mix ingredients, except Na2CO3, L-cysteine x HCl x H2O and Na2S x 9H2O. Bring to a boil for 5-10 sec, then, cool down under a stream of H2-CO2 (80:20, v/v) and add Na2CO3. Dispense the medium into suitable culture vessels (e.g., 20 ml of the medium in 120 ml serum bottles) under a stream of H2-CO2 (80:20, v/v) and seal with butyl rubber stoppers. After autoclaving, stand the medium overnight. Separately autoclave cysteine x HCl and Na2S x 9H2O as 5% solutions, respectively, under a N2 atmosphere. Prior to inoculation, aseptically and anaerobically add the L-cysteine x HCl x H2O and Na2S x 9H2O solutions. Check pH of the medium to be around 7.5. Pressurize the inoculated bottles to 200 kPa H2-CO2 (80:20, v/v).
  2. Dissolve nitrilotriacetic acid first in 200 ml of distilled water, and adjust pH to 6.5 with KOH. Then add the remaining salts and adjust volume to 1.0 L. Readjust pH to 7.0 with KOH.
  3. Comment: For strain JCM 10134, incubate with a 10-20% inoculum.

Target organisms

No target organisms are recorded.

Provenance

Merged from 1 source record.

TimestampCuratorActionNotes
2026-01-26T17:53:16.143078Z mediadive-import Imported from MediaDive Source: JCM, ID: J272
2026-03-13T03:08:40.946716Z data-quality-cleanup-v1.0 Data quality fixes Merged 1 duplicate ingredient(s)
2026-03-13T06:19:14.643783Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:002629
2026-03-17T06:29:43.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:27.931611+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "JCM MEDIUM No. 272" to "jcm_medium_no_272" for consistent matching
2026-06-05T07:41:10.050277+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.
2026-06-10T07:47:00.267971+00:00 primary-term-label-canonicalization-v1.0 Canonicalized primary term label to OBO canonical (OAK) 4 primary term(s); ingredient name resolved by OAK sqlite:obo:chebi.
2026-08-06T03:05:39.216488+00:00 merge_recipes.py MERGED_RECIPES merged 1 source recipe(s) on fingerprint 5f363177dcc53713a2886eddc65e9bbfbea5aadf423ea102ae1213fe9bbd08eb