sporulation_agar_sa

CultureMech:001690 bacterial COMPLEX SOLID_AGAR
Original name: SPORULATION-AGAR (SA)

Overview

External ontology
mediadive.medium:555 (source link unavailable) — SPORULATION-AGAR (SA)
Applications
  • Microbial cultivation
pH
7.2
Notes
Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium555.pdf

Composition

flowchart LR
    CultureMech_001690["sporulation_agar_sa"]
    ing0_Yeast_extract["Yeast extract"]
    CultureMech_001690 --> ing0_Yeast_extract
    ing1_Beef_extract["Beef extract"]
    CultureMech_001690 --> ing1_Beef_extract
    ing2_Tryptone_peptone["Tryptone peptone"]
    CultureMech_001690 --> ing2_Tryptone_peptone
    ing3_FeSO4["FeSO4"]
    CultureMech_001690 --> ing3_FeSO4
    CHEBI_75832["CHEBI:75832"]
    ing3_FeSO4 -.-> CHEBI_75832
    ing4_Glucose["Glucose"]
    CultureMech_001690 --> ing4_Glucose
    CHEBI_17234["CHEBI:17234"]
    ing4_Glucose -.-> CHEBI_17234
    ing5_Agar["Agar"]
    CultureMech_001690 --> ing5_Agar
    CHEBI_2509["CHEBI:2509"]
    ing5_Agar -.-> CHEBI_2509

Ingredients (6)

# Ingredient Concentration Ontology Notes
1 Yeast extract 1 G_PER_L
2 Beef extract 1 G_PER_L
3 Tryptone peptone 2 G_PER_L
4 FeSO4
Fe.O4S 151.908 g/mol
variable VARIABLE CHEBI:75832
iron(2+) sulfate (anhydrous)
5 Glucose
C6H12O6 180.156 g/mol
10 G_PER_L CHEBI:17234
glucose
6 Agar 15 G_PER_L CHEBI:2509
agar

Preparation

  1. pH 7.2

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:11.597211Z mediadive-import Imported from MediaDive Source: DSMZ, ID: 555
2026-02-03T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default concentration for ingredient: FeSO4
2026-03-13T06:19:06.445038Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:001690
2026-03-17T06:29:55.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:18.641183+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "SPORULATION-AGAR (SA)" to "sporulation_agar_sa" for consistent matching
2026-05-16T09:04:32.348368+00:00 migrate_legacy_fields.py MIGRATED_LEGACY_FIELDS curation_history.date->timestamp=1
2026-06-05T07:41:46.812686+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.