oteb_medium

CultureMech:004003 bacterial COMPLEX LIQUID
Original name: OTEB-MEDIUM

Overview

External ontology
komodo.medium:1245 (source link unavailable) — OTEB-MEDIUM
Applications
  • Microbial cultivation
Synonyms
  • {'name': 'medium_1245_modified_for_dsm_18691', 'source': 'KOMODO', 'source_id': 'komodo.medium:1245_18691', 'original_category': 'bacterial'}
pH range
{'min': 6.8, 'max': 7.2}
Notes
Source: KOMODO ModelSEED | ID: 1245 | DSMZ Medium: 1245 (mediadive.medium:1245) | Aerobic: No Commercial Product: LB Medium (Luria-Bertani, Miller formulation) Supplier: Multiple suppliers (Difco, Sigma, etc.) Catalog: Multiple (L3522 Sigma, 244520 BD) Source: https://www.laboratorynotes.com/preparation-of-luria-bertani-lb-miller-broth/ Accessed: 2026-03-28 Constituent composition researched from product specification.

Composition

flowchart LR
    CultureMech_004003["oteb_medium"]
    ing0_Proteose_peptone_no__2["Proteose peptone no. 2"]
    CultureMech_004003 --> ing0_Proteose_peptone_no__2
    ing1_Heart_Infusion_Broth["Heart Infusion Broth"]
    CultureMech_004003 --> ing1_Heart_Infusion_Broth
    ing2_Yeast_extract["Yeast extract"]
    CultureMech_004003 --> ing2_Yeast_extract
    ing3_Potassium_Phosphate["Potassium Phosphate"]
    CultureMech_004003 --> ing3_Potassium_Phosphate
    CHEBI_63036["CHEBI:63036"]
    ing3_Potassium_Phosphate -.-> CHEBI_63036
    ing4_Sodium_Chloride["Sodium Chloride"]
    CultureMech_004003 --> ing4_Sodium_Chloride
    CHEBI_26710["CHEBI:26710"]
    ing4_Sodium_Chloride -.-> CHEBI_26710
    ing5_Magnesium_sulfate["Magnesium sulfate"]
    CultureMech_004003 --> ing5_Magnesium_sulfate
    CHEBI_32599["CHEBI:32599"]
    ing5_Magnesium_sulfate -.-> CHEBI_32599
    ing6_Acetic_acid["Acetic acid"]
    CultureMech_004003 --> ing6_Acetic_acid
    CHEBI_15366["CHEBI:15366"]
    ing6_Acetic_acid -.-> CHEBI_15366
    ing7_Propionic_acid["Propionic acid"]
    CultureMech_004003 --> ing7_Propionic_acid
    CHEBI_30768["CHEBI:30768"]
    ing7_Propionic_acid -.-> CHEBI_30768
    ing8_n_Butyric_acid["n-Butyric acid"]
    CultureMech_004003 --> ing8_n_Butyric_acid
    CHEBI_30772["CHEBI:30772"]
    ing8_n_Butyric_acid -.-> CHEBI_30772
    ing9_n_Valeric_acid["n-Valeric acid"]
    CultureMech_004003 --> ing9_n_Valeric_acid
    CHEBI_17418["CHEBI:17418"]
    ing9_n_Valeric_acid -.-> CHEBI_17418
    ing10_Isovaleric_acid["Isovaleric acid"]
    CultureMech_004003 --> ing10_Isovaleric_acid
    CHEBI_28484["CHEBI:28484"]
    ing10_Isovaleric_acid -.-> CHEBI_28484
    ing11_Isobutyric_acid["Isobutyric acid"]
    CultureMech_004003 --> ing11_Isobutyric_acid
    CHEBI_16135["CHEBI:16135"]
    ing11_Isobutyric_acid -.-> CHEBI_16135
    ing12_Tryptone["Tryptone"]
    CultureMech_004003 --> ing12_Tryptone
    ing13_Yeast_extract["Yeast extract"]
    CultureMech_004003 --> ing13_Yeast_extract
    ing14_Sodium_chloride["Sodium chloride"]
    CultureMech_004003 --> ing14_Sodium_chloride
    ing14_Sodium_chloride -.-> CHEBI_26710
    ing15_Vitamin_K1["Vitamin K1"]
    CultureMech_004003 --> ing15_Vitamin_K1
    CHEBI_18067["CHEBI:18067"]
    ing15_Vitamin_K1 -.-> CHEBI_18067
    ing16_L_Cysteine["L-Cysteine"]
    CultureMech_004003 --> ing16_L_Cysteine
    CHEBI_17561["CHEBI:17561"]
    ing16_L_Cysteine -.-> CHEBI_17561
    ing17_Fetal_bovine_serum["Fetal bovine serum"]
    CultureMech_004003 --> ing17_Fetal_bovine_serum
    ing18_Glucose["Glucose"]
    CultureMech_004003 --> ing18_Glucose
    CHEBI_17234["CHEBI:17234"]
    ing18_Glucose -.-> CHEBI_17234
    ing19_Fructose["Fructose"]
    CultureMech_004003 --> ing19_Fructose
    CHEBI_28757["CHEBI:28757"]
    ing19_Fructose -.-> CHEBI_28757
    ing20_Sucrose["Sucrose"]
    CultureMech_004003 --> ing20_Sucrose
    CHEBI_17992["CHEBI:17992"]
    ing20_Sucrose -.-> CHEBI_17992
    ing21_Maltose["Maltose"]
    CultureMech_004003 --> ing21_Maltose
    CHEBI_17306["CHEBI:17306"]
    ing21_Maltose -.-> CHEBI_17306
    ing22_Ribose["Ribose"]
    CultureMech_004003 --> ing22_Ribose
    CHEBI_33942["CHEBI:33942"]
    ing22_Ribose -.-> CHEBI_33942
    ing23_Xylose["Xylose"]
    CultureMech_004003 --> ing23_Xylose
    CHEBI_18222["CHEBI:18222"]
    ing23_Xylose -.-> CHEBI_18222
    ing24_Pectin["Pectin"]
    CultureMech_004003 --> ing24_Pectin
    CHEBI_17309["CHEBI:17309"]
    ing24_Pectin -.-> CHEBI_17309
    ing25_Starch["Starch"]
    CultureMech_004003 --> ing25_Starch
    CHEBI_28017["CHEBI:28017"]
    ing25_Starch -.-> CHEBI_28017
    ing26_Sodium_pyruvate["Sodium pyruvate"]
    CultureMech_004003 --> ing26_Sodium_pyruvate
    CHEBI_50144["CHEBI:50144"]
    ing26_Sodium_pyruvate -.-> CHEBI_50144
    ing27_Thiamine_pyrophosphate["Thiamine pyrophosphate"]
    CultureMech_004003 --> ing27_Thiamine_pyrophosphate
    CHEBI_18290["CHEBI:18290"]
    ing27_Thiamine_pyrophosphate -.-> CHEBI_18290

Ingredients (28)

# Ingredient Concentration Ontology Notes
1 Proteose peptone no. 2 5 G_PER_L
2 Heart Infusion Broth 5 G_PER_L
3 Yeast extract 5 G_PER_L
4 Potassium Phosphate
H2O4P.K 136.084 g/mol
2 G_PER_L CHEBI:63036
potassium dihydrogen phosphate
(dibasic)
5 Sodium Chloride
Cl.Na 58.443 g/mol
5 G_PER_L CHEBI:26710
sodium chloride
6 Magnesium sulfate
Mg.O4S 120.368 g/mol
0.1 G_PER_L CHEBI:32599
magnesium sulfate
7 Acetic acid
C2H4O2 60.052 g/mol
1.6 G_PER_L CHEBI:15366
acetic acid
8 Propionic acid
C3H6O2 74.079 g/mol
0.6 G_PER_L CHEBI:30768
propionic acid
9 n-Butyric acid
C4H8O2 88.106 g/mol
0.4 G_PER_L CHEBI:30772
butyric acid
10 n-Valeric acid
C5H10O2 102.133 g/mol
0.1 G_PER_L CHEBI:17418
valeric acid
11 Isovaleric acid
C5H10O2 102.133 g/mol
0.1 G_PER_L CHEBI:28484
isovaleric acid
12 Isobutyric acid
C4H8O2 88.106 g/mol
0.1 G_PER_L CHEBI:16135
isobutyric acid
13 Tryptone
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
10.0 G_PER_L MICRO:0000182 (source link unavailable)
tryptone
Pancreatic digest of casein providing amino acids, peptides, and nitrogen; Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product
14 Yeast extract
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
5.0 G_PER_L FOODON:03315426
yeast extract
Autodigest of Saccharomyces cerevisiae providing vitamins, amino acids, and trace elements; Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product
15 Sodium chloride
Cl.Na 58.443 g/mol
Multiple suppliers (Difco, Sigma, etc.) LB Medium (Luria-Bertani, Miller formulation) Multiple (L3522 Sigma, 244520 BD)
10.0 G_PER_L CHEBI:26710
sodium chloride
Maintains osmotic equilibrium (Miller formulation); Constituent of LB Medium (Luria-Bertani, Miller formulation) commercial product
16 Vitamin K1
C31H46O2 450.707 g/mol
0.001 G_PER_L CHEBI:18067
phylloquinone
17 L-Cysteine
C3H7NO2S 121.161 g/mol
0.5 G_PER_L CHEBI:17561
L-cysteine
18 Fetal bovine serum 100 G_PER_L (inactivated)
19 Glucose
C6H12O6 180.156 g/mol
8 G_PER_L CHEBI:17234
glucose
20 Fructose 8 G_PER_L CHEBI:28757
fructose
21 Sucrose
C12H22O11 342.297 g/mol
8 G_PER_L CHEBI:17992
sucrose
22 Maltose
C12H22O11 342.297 g/mol
16.0 G_PER_L CHEBI:17306
maltose
[Merged 2 duplicates: 8.0, 8.0]
23 Ribose
C5H10O5 150.13 g/mol
8 G_PER_L CHEBI:33942
ribose
24 Xylose
C5H10O5 150.13 g/mol
8 G_PER_L CHEBI:18222
xylose
25 Pectin 8 G_PER_L CHEBI:17309
pectin
26 Starch 8 G_PER_L CHEBI:28017
starch
27 Sodium pyruvate
C3H3O3.Na 110.044 g/mol
8 G_PER_L CHEBI:50144
sodium pyruvate
28 Thiamine pyrophosphate
C12H19N4O7P2S.Cl 460.773 g/mol
0.00075 G_PER_L CHEBI:18290
thiamine(1+) diphosphate chloride

Target organisms

No target organisms are recorded.

Provenance

Merged from 3 source records.

TimestampCuratorActionNotes
2026-01-27T01:15:01.fZ komodo-web-import Imported from KOMODO web table Source: KOMODO, ID: 1245
2026-02-03T11:18:59.204026 dsmz-resolver-v1.0 Enriched with DSMZ composition Copied ingredients from DSMZ Medium 1245
2026-03-13T03:08:49.825227Z data-quality-cleanup-v1.0 Data quality fixes Merged 1 duplicate ingredient(s)
2026-03-13T06:19:24.042755Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:004003
2026-03-17T06:29:53.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:38.698456+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "OTEB-MEDIUM" to "oteb_medium" for consistent matching
2026-05-20T06:00:49.748820+00:00 migrate_ph_range.py MIGRATED_PH_RANGE ph_range '6.8-7.2' -> {'min': 6.8, 'max': 7.2}
2026-06-05T07:40:20.369946+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 21 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-08-06T03:04:42.360519+00:00 recipe-merger Merged 3 duplicate recipes into canonical record Sources: KOMODO_1245_OTEB-MEDIUM, medium_1245_modified_for_dsm_18691, oteb_medium
2026-08-06T03:04:42.360573+00:00 merge_recipes.py MERGED_RECIPES merged 3 source recipe(s) on fingerprint 391f43a9339d9f56eaba3372f64fb2f18bd12277abf3112dd25812588e4611cf