glycerol_cornsteep_agar

CultureMech:001707 bacterial COMPLEX SOLID_AGAR
Original name: GLYCEROL CORNSTEEP AGAR

Overview

External ontology
mediadive.medium:581 (source link unavailable) — GLYCEROL CORNSTEEP AGAR
Applications
  • Microbial cultivation
pH
7.2
Notes
Source: DSMZ | Link: https://www.dsmz.de/microorganisms/medium/pdf/DSMZ_Medium581.pdf

Composition

flowchart LR
    CultureMech_001707["glycerol_cornsteep_agar"]
    ing0_Glycerol["Glycerol"]
    CultureMech_001707 --> ing0_Glycerol
    CHEBI_17754["CHEBI:17754"]
    ing0_Glycerol -.-> CHEBI_17754
    ing1_Corn_steep_powder["Corn steep powder"]
    CultureMech_001707 --> ing1_Corn_steep_powder
    ing2_Yeast_extract["Yeast extract"]
    CultureMech_001707 --> ing2_Yeast_extract
    ing3_Beef_extract["Beef extract"]
    CultureMech_001707 --> ing3_Beef_extract
    ing4_Casein_peptone["Casein peptone"]
    CultureMech_001707 --> ing4_Casein_peptone
    ing5_NaCl["NaCl"]
    CultureMech_001707 --> ing5_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing5_NaCl -.-> CHEBI_26710
    ing6_Agar["Agar"]
    CultureMech_001707 --> ing6_Agar
    CHEBI_2509["CHEBI:2509"]
    ing6_Agar -.-> CHEBI_2509

Ingredients (7)

# Ingredient Concentration Ontology Notes
1 Glycerol
C3H8O3 92.094 g/mol
5 G_PER_L CHEBI:17754
glycerol
2 Corn steep powder 5 G_PER_L
3 Yeast extract 3 G_PER_L FOODON:03315426
Yeast extract
4 Beef extract 1 G_PER_L FOODON:03302088
Beef extract
5 Casein peptone 3 G_PER_L FOODON:03315719
Casein peptone
6 NaCl
Cl.Na 58.443 g/mol
3 G_PER_L CHEBI:26710
sodium chloride
7 Agar 12 G_PER_L CHEBI:2509
agar

Preparation

  1. pH 7.2

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-26T17:53:11.642104Z mediadive-import Imported from MediaDive Source: DSMZ, ID: 581
2026-03-13T06:19:06.593044Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:001707
2026-03-17T06:30:57.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:45:18.802479+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "GLYCEROL CORNSTEEP AGAR" to "glycerol_cornsteep_agar" for consistent matching
2026-06-05T07:41:06.560709+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.
2026-09-13T00:00:00-07:00 repair_bacterial_score10_exact_terms_batch3.py GROUNDED_BACTERIAL_SCORE10_EXACT_TERMS_BATCH3 Applied local mappings for Beef extract, Casein peptone, Yeast extract.
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.