pityrosporum_medium

CultureMech:001601 bacterial COMPLEX SOLID_AGAR
Original name: PITYROSPORUM MEDIUM

Overview

External ontology
mediadive.medium:472 (source link unavailable) — PITYROSPORUM MEDIUM
Applications
  • Microbial cultivation
Notes
Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium472.pdf

Composition

flowchart LR
    CultureMech_001601["pityrosporum_medium"]
    ing0_Malt_extract["Malt extract"]
    CultureMech_001601 --> ing0_Malt_extract
    ing1_Ox_bile["Ox-bile"]
    CultureMech_001601 --> ing1_Ox_bile
    ing2_Tween_40["Tween 40"]
    CultureMech_001601 --> ing2_Tween_40
    CHEBI_53423["CHEBI:53423"]
    ing2_Tween_40 -.-> CHEBI_53423
    ing3_Glycerol_mono_oleate["Glycerol mono-oleate"]
    CultureMech_001601 --> ing3_Glycerol_mono_oleate
    CHEBI_75937["CHEBI:75937"]
    ing3_Glycerol_mono_oleate -.-> CHEBI_75937
    ing4_Agar["Agar"]
    CultureMech_001601 --> ing4_Agar
    CHEBI_2509["CHEBI:2509"]
    ing4_Agar -.-> CHEBI_2509

Ingredients (5)

# Ingredient Concentration Ontology Notes
1 Malt extract 40 G_PER_L
2 Ox-bile 20 G_PER_L
3 Tween 40
(C2H4O)w.(C2H4O)x.(C2H4O)y.(C2H4O)z.C22H42O6 578.784 g/mol
10 G_PER_L CHEBI:53423
polysorbate 40
4 Glycerol mono-oleate
C21H40O4 356.293 g/mol
2.5 G_PER_L CHEBI:75937
monooleoylglycerol
5 Agar 15 G_PER_L CHEBI:2509
agar

Preparation

  1. Adjust pH to 5.6. Sterilize at 121°C for 15 min.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:11.283139Z mediadive-import Imported from MediaDive Source: DSMZ, ID: 472
2026-03-13T06:19:05.556452Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:001601
2026-03-17T06:30:07.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:17.688250+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "PITYROSPORUM MEDIUM" to "pityrosporum_medium" for consistent matching
2026-06-05T07:41:42.045836+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 3 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-10-07T12:21:30.028294+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.