Overview
- External ontology
- mediadive.medium:1657 (source link unavailable) — PARACRAUROCOCCUS MEDIUM
- Applications
-
- Microbial cultivation
- pH
- 7.5
- Notes
- Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium1657.pdf
Composition
flowchart LR
CultureMech_001139["paracraurococcus_medium"]
ing0_Tryptone["Tryptone"]
CultureMech_001139 --> ing0_Tryptone
ing1_Yeast_extract["Yeast extract"]
CultureMech_001139 --> ing1_Yeast_extract
ing2_Glucose["Glucose"]
CultureMech_001139 --> ing2_Glucose
CHEBI_17234["CHEBI:17234"]
ing2_Glucose -.-> CHEBI_17234
ing3_Starch["Starch"]
CultureMech_001139 --> ing3_Starch
CHEBI_28017["CHEBI:28017"]
ing3_Starch -.-> CHEBI_28017
ing4_CaSO4_x_2_H2O["CaSO4 x 2 H2O"]
CultureMech_001139 --> ing4_CaSO4_x_2_H2O
CHEBI_32583["CHEBI:32583"]
ing4_CaSO4_x_2_H2O -.-> CHEBI_32583
ing5_Fe_III__citrate["Fe(III) citrate"]
CultureMech_001139 --> ing5_Fe_III__citrate
CHEBI_144421["CHEBI:144421"]
ing5_Fe_III__citrate -.-> CHEBI_144421
ing6_K2HPO4_x_3_H2O["K2HPO4 x 3 H2O"]
CultureMech_001139 --> ing6_K2HPO4_x_3_H2O
CHEBI_131527["CHEBI:131527"]
ing6_K2HPO4_x_3_H2O -.-> CHEBI_131527
ing7_KH2PO4["KH2PO4"]
CultureMech_001139 --> ing7_KH2PO4
CHEBI_63036["CHEBI:63036"]
ing7_KH2PO4 -.-> CHEBI_63036
ing8_NaHCO3["NaHCO3"]
CultureMech_001139 --> ing8_NaHCO3
CHEBI_32139["CHEBI:32139"]
ing8_NaHCO3 -.-> CHEBI_32139
ing9_NaCl["NaCl"]
CultureMech_001139 --> ing9_NaCl
CHEBI_26710["CHEBI:26710"]
ing9_NaCl -.-> CHEBI_26710
ing10_CaCl2_x_2_H2O["CaCl2 x 2 H2O"]
CultureMech_001139 --> ing10_CaCl2_x_2_H2O
CHEBI_86158["CHEBI:86158"]
ing10_CaCl2_x_2_H2O -.-> CHEBI_86158
ing11_MgSO4_x_7_H2O["MgSO4 x 7 H2O"]
CultureMech_001139 --> ing11_MgSO4_x_7_H2O
CHEBI_31795["CHEBI:31795"]
ing11_MgSO4_x_7_H2O -.-> CHEBI_31795
ing12_Agar["Agar"]
CultureMech_001139 --> ing12_Agar
CHEBI_2509["CHEBI:2509"]
ing12_Agar -.-> CHEBI_2509
Ingredients (13)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Tryptone | 0.5 G_PER_L | ||
| 2 | Yeast extract | 2 G_PER_L | ||
| 3 |
Glucose
C6H12O6 180.156 g/mol
|
1 G_PER_L |
CHEBI:17234
glucose
|
|
| 4 | Starch | 1 G_PER_L |
CHEBI:28017
starch
|
|
| 5 |
CaSO4 x 2 H2O
Ca.2H2O.O4S 172.171 g/mol
|
0.04 G_PER_L |
CHEBI:32583
calcium sulfate dihydrate
|
|
| 6 |
Fe(III) citrate
C6H5FeO7 244.944 g/mol
|
0.005 G_PER_L |
CHEBI:144421
iron(III) citrate
|
|
| 7 |
K2HPO4 x 3 H2O
HO4P.2K 174.174 g/mol
|
0.01 G_PER_L |
CHEBI:131527
dipotassium hydrogen phosphate
|
|
| 8 |
KH2PO4
H2O4P.K 136.084 g/mol
|
0.01 G_PER_L |
CHEBI:63036
potassium dihydrogen phosphate
|
|
| 9 |
NaHCO3
CHO3.Na 84.006 g/mol
|
0.1 G_PER_L |
CHEBI:32139
sodium hydrogencarbonate
|
|
| 10 |
NaCl
Cl.Na 58.443 g/mol
|
0.2 G_PER_L |
CHEBI:26710
sodium chloride
|
|
| 11 |
CaCl2 x 2 H2O
Ca.2Cl.2H2O 147.014 g/mol
|
0.02 G_PER_L |
CHEBI:86158
calcium chloride dihydrate
|
|
| 12 |
MgSO4 x 7 H2O
7H2O.Mg.O4S 246.473 g/mol
|
0.02 G_PER_L |
CHEBI:31795
magnesium sulfate heptahydrate
|
|
| 13 | Agar | 20 G_PER_L |
CHEBI:2509
agar
|
Preparation
- Adjust to pH 7.5 and sterilize by autoclaving.
Target organisms
No target organisms are recorded.
Provenance
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-26T17:53:15.146595Z | mediadive-import | Imported from MediaDive | Source: DSMZ, ID: 1657 |
| 2026-03-13T06:19:01.551713Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:001139 |
| 2026-03-17T06:29:44.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:45:13.283587+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "PARACRAUROCOCCUS MEDIUM" to "paracraurococcus_medium" for consistent matching |
| 2026-06-05T07:41:40.895146+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 11 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-06-10T07:47:09.884240+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. |
| 2026-10-07T13:57:59.694168+00:00 | codex | CURATED_MEDIUM_CONCENTRATION_SOURCE_EVIDENCE | Exact medium/source membership, ingredient inventory/forms, physical-state conditions, literal snippets, and arithmetic checked. Stock boundaries, source-only rows, preparation context, and variants remain explicit follow-up tasks; secondary chemical mappings unchanged. |